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Carat Diamond Solitaire

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Art Deco Diamond Platinum Solitaire Ring, 4.86 Carat Old European Cut
Located in Beverly Hills, CA
Lovely Art Deco diamond solitaire ring that features a 4.86-carat Old European cut diamond in a beautiful platinum setting. The diamond is of O color, SI1 clarity. The ring is size 7...
Category

Early 20th Century Art Deco Solitaire Rings

Materials

White Diamond, Platinum

1930s Art Deco 1.78 Carat Diamond 18 Karat Platinum Solitary Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. This magnificent ring is adorned in solitary with a brilliant-cut diamond, set with 4 flat claws forming the angles which go down in a triangle...
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1925s Art Deco 1.50 Carat E.VS Diamond 18 Karat Platinum Solitary Ring
Located in Poitiers, FR
Ring in platinum, dog's head hallmark. This splendid ring is adorned thanks to 8 claws, with a solitary brilliant-cut diamond. Total diamond weight: 1.50 carat approximately. Estimat...
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Handcrafted Logan Old European Cut Diamond Ring by Single Stone
By Single Stone
Located in Los Angeles, CA
1.31ct J/VS2 EGL certified old European cut diamond prong set in a handcrafted 18k yellow gold mounting. Ring is currently a size 6 and can be sized to fit. Our jewelry is made lo...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold

8.47 Carat Fancy Yellow Diamond GIA Platinum Ring Solitaire
Located in Beverly Hills, CA
Magnificent and classy yellow diamond solitaire ring! Features a 8.47-carat natural fancy yellow oval brilliant cut diamond flanked by two half-moon cut white diamonds. The fancy yel...
Category

21st Century and Contemporary More Rings

Materials

White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum

1.60 Carat Vintage Natural Emerald Ring Diamond Accents 14 Karat Yellow Gold
Located in Brunswick, ME
Natural Colombian emerald emerald cut vintage solitaire ring 14K yellow gold with diamond accents. Emerald approx. weight 1.40 carats, the emerald measurements are 7.69x5.83x4.35mm. ...
Category

Mid-20th Century Contemporary Solitaire Rings

Materials

Diamond, Emerald, 14k Gold

Yianni Creations Yellow Gold 18 Karat Aquamarine and Diamond Wide Band Ring
By Yianni Creations
Located in Astoria, NY
Yianni Creations artisan gorgeous ring handmade in Greece from 18 Karat Yellow Gold. We, in YC, use special techniques of craftsmanship - the brushed texture and nature-inspired liqu...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Aquamarine, Diamond, White Diamond, 18k Gold, Gold, Yellow Gold

Yianni Creations 18 Karat Blue Topaz and Diamond Adjustable Wide Band Ring
By Yianni Creations
Located in Astoria, NY
Yianni Creations artisan ring crafted in Greece from 18 Karat Yellow Gold. Shiny liquid edges contrast with the brushed texture of the surface. This geometrical ring features a 1.60 ...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Blue Topaz, Topaz, Blue Diamond, Diamond, White Diamond, Multi-gemstone,...

0.77 Carat Round Tsavorite Solitaire Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
The ring is 14K White Gold The Tsavorite is a round 0.77 Carat The ring is a size 5.25, sizable. The ring weighs 2.0 grams
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Diamond, White Diamond, Tsavorite, Gold, 14k Gold, White Gold

0.40 Carat Diamond Solitaire Single Stud Earring Signed T & CO Platinum, Unisex
Located in New York, NY
This listing is for those who wear a single earrings UNISEX Special Price , Special offer since i lost one earring , this listing is only for a single earring , not pair selling t...
Category

2010s Stud Earrings

Materials

Diamond, Platinum

1.30 Carat Round Blue Sapphire Half Bezel Solitaire Gold Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Half Bezel Engagement Ring The ring is 14K White Gold The Blue Sapphire is a round 1.30 Carat Heated The ring is a size 7.00, sizable. The ring weighs 4.5 grams
Category

21st Century and Contemporary Contemporary Engagement Rings

Materials

Sapphire, Blue Sapphire, Gold, 14k Gold, White Gold

Cartier 1895 1.03 Carat Radiant Cut Solitaire Engagement Ring
By Cartier
Located in New York, NY
A radiant cut engagement ring made, signed and numbered by Cartier. Part of the 1895 Collection of Cartier. Set with a 1.03 carat radiant cut diamond center stone that GIA certified ...
Category

21st Century and Contemporary Modern Engagement Rings

Materials

Diamond, Platinum

Vintage Colombian Emerald Solitaire Ring with Accents 18 Karat
Located in Brunswick, ME
Vintage Stunning Colombian Emerald Solitaire Ring with Accents Colombian Emerald and Diamond Ring prong set in White and Yellow solid 18K gold. Feature one Genuine and natural Colo...
Category

Late 20th Century Art Deco Fashion Rings

Materials

Diamond, Emerald, Yellow Gold, 18k Gold

Tiffany & Co. 2 Carat Diamond Solitaire Ring
By Tiffany & Co.
Located in Bethesda, MD
From Tiffany & Co. a perfectly cut 2.02 carat diamond solitaire ring. The ring has both a Tiffany diamond certificate and Tiffany appraisal. Inscribed with numbers on the diamond th...
Category

2010s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 7.75 Carat Diamond Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
GIA Certified 7.75 Carat Diamond Solitaire Ring The main stone weights 7 carats
Category

2010s Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

SCARSELLI 11 Carat Diamond Solitaire Engagement Ring GIA
By SCARSELLI
Located in New York, NY
This 11 carat Oval Cut Diamond has been set in a Classic Platinum Solitaire Ring enhancing the beauty of the Scarselli's Diamond (see GIA certificate picture for detailed stone infor...
Category

2010s Contemporary Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 5.11 Carat Diamond Solitaire Ring
Located in Palm Beach, FL
Stunning 5.11 Carat Diamond set in 18K Yellow Gold ring with Platinum mounting. Diamond is GIA Certified as "Triple Excellent". A Triple Excellent diamond is a trade term for round...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Retro 0.16 Carat Diamond Solitaire Ring
Located in Montgomery, AL
This Mid Century solitaire style ring was crafted sometime during the Retro design period ( 1940-1960 ). The setting is 14k gold with 14k white gold accents. The prong style is often...
Category

Mid-20th Century Retro Solitaire Rings

Materials

Diamond, 14k Gold, Yellow Gold

Retro 0.17 Carat Diamond Solitaire Ring
Located in Montgomery, AL
This sweet Mid Century diamond ring was crafted sometime during the Retro design period ( 1940-1960 ). The 14k white gold setting features a simple diamond solitaire style. The cente...
Category

Mid-20th Century Retro Solitaire Rings

Materials

Diamond, 14k Gold, White Gold

Vintage 1.47 Carat Diamond Solitaire Ring with Diamond Shoulders
Located in Yorkshire, West Yorkshire
A diamond set ring centrally set with a round brilliant cut diamond, measuring approx. 7.15mm x 7.18mm x 4.15mm deep. Calculated carat weight 1.35ct, assessed SI2 clarity and H/I co...
Category

Late 20th Century Contemporary Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

1 Carat Diamond Solitaire Ring 18 Karat White Gold
Located in Barnsley, GB
This 1 ct Diamond Ring with 22 White Diamonds set in 18 Karat White Gold . The Halo on this really does stand out too. Halo rings accentuate a diamond’s perceived size by surro...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Vintage 0.50 Carat Diamond Solitaire, circa 1950s
Located in London, GB
Although this ring dates to the 1950s, it does centre an old cut diamond. The stone will date back to the 1900s, however it has been reset within a vintage mount. The diamond is hand...
Category

Vintage 1950s Solitaire Rings

Materials

Diamond, 18k Gold

Art Deco French 0.90 Carat Diamond Solitaire Platinum Ring
Located in London, GB
This beautiful ring is directly from the Art Deco era circa 1920. It is fully made in platinum. It is set with a transitional cut diamond weighing around 0.90ct with an illusion sett...
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Retro 1 Carat Diamond Solitaire Multi-Color Gold Ring
Located in Napoli, Italy
Nice and Elegant ring made of 18k rose and white 18k Gold, made in Italy circa 1950, very suitable for everyday use. It is set with one exceptional old mine cut Diamond of 0,92 cara...
Category

Mid-20th Century Retro Solitaire Rings

Materials

Diamond, 18k Gold

GIA Certified 0.79 Carat H VS1 Cushion Cut Diamond Platinum Solitaire Ring
By Diamond Stars Jewelry, Inc.
Located in New York, NY
Solitaire Engagement Ring. The ring is Platinum 950. The Diamond is Cushion Cut, GIA Certified 0.79Ct H VS1. The ring is a size 5.00, sizable. The ring weighs 4.3 grams.
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, White Diamond, Platinum

Certified 1.0 Carat Diamond Solitaire Ring, Platinum Setting and Band
Located in Yorkshire, West Yorkshire
A classic single stone ring set with a 1.0ct brilliant cut diamond measuring 6.5mm x 6.22mm and with colour and clarity verified by an HRD Diamond Grading Report (20034989802) as I a...
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 0.48 Carat Diamond Solitaire Ring
By Tiffany & Co.
Located in Southampton, PA
The Tiffany & Co. Platinum 0.48 ct Diamond Ring is a multi-pronged solitaire thoughtfully crafted to feature glistening beauty that's never-changing, never-ending, and never-failing....
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Tiffany & Co. Platinum 0.31 Carat Diamond Solitaire Ring
By Tiffany & Co.
Located in Southampton, PA
Created with timeless beauty and impressive craftsmanship, this Tiffany & Co. Platinum 0.31 ct Diamond Solitaire Ring will get your beloved staring at it for hours on end. It showcas...
Category

21st Century and Contemporary Solitaire Rings

Materials

Diamond, Platinum

Vintage 0.40 Carat Diamond Solitaire Ring, circa 1980s
Located in London, GB
A classic solitaire engagement ring which highlights a beautiful round brilliant diamond. It weighs 0.40 carat and and is graded I in colour, VS2 in clarity. It is claw set within an...
Category

Vintage 1980s Solitaire Rings

Materials

Diamond, 18k Gold

Edwardian 0.51 Carat Diamond Solitaire Ring, circa 1910
Located in London, GB
Dating to 1910, this solitaire highlights a 0.51 carat old cut diamond. It has been claw set within platinum and graded as a H colour. The clarity is VS1 and the diamond is hand cut....
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Marquise Cut 1.01 Carat Diamond Solitaire Ring in Platinum
Located in Berlin, DE
Platinum Solitaire Ring with a Marquise Cut 1.01 Carat Diamond Cut: Marquise + 2 Baguette Clarity: vs Color: i - k
Category

Early 2000s Contemporary Solitaire Rings

Materials

Diamond, Platinum

Heavy 18 Carat Gold VVS 0.33 Carat Diamond Solitaire Engagement Ring
Located in St Helens, GB
A fine 18 carat gold and diamond ring. 18 carat yellow gold shank and white gold head setting.. The diamond is 0.33 carats, 4.4mm diameter. Estimated VVS clarity, f-g colour. Top qua...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Gold

Vintage 0.35 Carat Diamond Solitaire Engagement Ring, circa 1950s
Located in London, GB
This pretty engagement ring was crafted in the 1950s and features a 0.35 carat diamond. It is round brilliant cut, and is an excellent F colour and VS2 clarity. The diamond is set in...
Category

Vintage 1950s Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

1.00 Carat Diamond Solitaire in 14 Karat White Gold
By Gold Adore
Located in San Francisco, CA
Simple, Elegant, Sparkly! This Beautiful Solitaire holds a Round Brilliant Cut Diamond, 1.00ct in weight, of I/SI3 quality, set in our signature stunning Six Prong Tulip Setting. O...
Category

2010s Solitaire Rings

Materials

Diamond, 14k Gold

Edwardian 0.60 Carat Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
A classic solitaire engagement ring. The diamond is 0.60 carat and has been estimated as a G in colour and VS1 in clarity, and is an old cut diamond. It has been hand cut and beautif...
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Late Deco 0.45 Carat Diamond Solitaire Ring, circa 1940s
Located in London, GB
This classic and timeless ring dates to the 1940s. The square setting work holds a round brilliant diamond weighing 0.45 carat. It has been estimated as an E in colour and SI1 in cla...
Category

Vintage 1940s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

14 Karat White Gold .50 Carat Diamond Solitaire Engagement Ring
Located in Baltimore, MD
0.50ct Round Brilliant Cut 14k White Gold Diamond Solitaire Engagement Ring Size 5.25 Metal: 14k White Gold Stone: approx. 0.50ct Round Brilliant Cut Diamond G-H in color SI2-I1 in ...
Category

21st Century and Contemporary Modern Solitaire Rings

Materials

Diamond, White Gold, 14k Gold

Edwardian 0.56 Carat Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
This elegant ring features a single centre stone which weighs 0.56 carat. It has been graded as an F in colour and SI1 in clarity, and is a wonderful, hand cut, old cut diamond. It i...
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

1.41 Carat Diamond Solitaire Engagement Ring in 14K Yellow Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
1.41 Carat Diamond Solitaire Engagement Ring in 14K Yellow Gold - Shlomit Rogel Dripping in luxury, this beautiful "Samantha" solitaire ring was designed to be bold. Handcrafted fro...
Category

2010s Art Deco Solitaire Rings

Materials

Diamond, White Diamond, Gold, 14k Gold, Yellow Gold

1.20 Carat Diamond Solitaire Engagement Ring in 14K White Gold, Shlomit Rogel
By Shlomit Rogel
Located in Ramatgan, IL
1.20 Carat Diamond Solitaire Engagement Ring in 14K White Gold - Shlomit Rogel "Diamonds are forever" and this ring is no exception. A real stunner, this ring was designed to be bol...
Category

21st Century and Contemporary Art Deco Solitaire Rings

Materials

Diamond, White Diamond, 14k Gold, White Gold

1.50 Carat Diamond Solitaire Ring in Diamond Set Fancy Band, French Assay Marks
Located in Yorkshire, West Yorkshire
A spectacular diamond dress ring featuring a round brilliant cut diamond approx. 6.50mm diameter x 3.78mm deep collet set to foliate style, open work tapering shoulders, grain set th...
Category

20th Century Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

Vintage 0.25 Carat Diamond Solitaire Ring, Hallmarked 1989, Birmingham
Located in Yorkshire, West Yorkshire
A vintage diamond ring from the 1980s being an eight-claw set brilliant cut diamond approx. 0.25ct and with assessed colour and clarity of I-J and SI2-I1 respectively. In a white go...
Category

Vintage 1980s Contemporary Solitaire Rings

Materials

Diamond, 18k Gold

1.08 Carat Diamond Solitaire Engagement Ring in 18 Carat Yellow Gold
Located in Yorkshire, West Yorkshire
This ring features a round brilliant cut Diamond weighing 1.08ct, four claw set to a white lily-style setting to tapering yellow shoulders in an 18ct Yellow Gold plain polished band....
Category

Late 20th Century Modern Solitaire Rings

Materials

Diamond, Gold, 18k Gold, Yellow Gold, Platinum

Edwardian 0.30 Carat Diamond Solitaire Engagement Ring, circa 1910
Located in London, GB
An elegant engagement ring dating back to 1910, the Edwardian era. It's a wonderful little solitaire ring, with a single diamond weighing 0.30 carat. It is beautifully claw set withi...
Category

Vintage 1910s Edwardian Solitaire Rings

Materials

Diamond, 18k Gold

Leo Round Diamond 1.01 Carat Solitaire Ring Platinum and 18 Karat White Gold
By The Leo Diamond
Located in San Diego, CA
Leo Diamond Engagement Ring Style: 4 - Prong Solitaire Certification: IGI 7092060A Metal: 18kt Whit Gold Ring with Platinum Prongs Size / Measurements: 5 - sizable TCW: 1.01 cts...
Category

Early 2000s Solitaire Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Art Deco Period Platinum 0.75 Carat Diamond Solitaire Engagement Ring
Located in St Helens, GB
A Platinum and Diamond set ladies ring. Genuine piece circa 1930. Designed with a natural diamond to the centre in four corner claw setting either three smaller diamonds to each side...
Category

20th Century Art Deco Solitaire Rings

Materials

Diamond, Platinum

Late Art Deco 0.95 Carat Diamond Solitaire Ring, circa 1940s
Located in London, GB
This classic late art deco diamond solitaire ring is timeless. The transitional cut diamond is 0.95 carat, and is an H colour and SI2 clarity. The diamond is set within 8 claws on th...
Category

Vintage 1940s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Art Deco 0.93 Carat Diamond Solitaire Engagement Ring, circa 1930s
Located in London, GB
This timeless diamond solitaire was created in the art deco period. A 0.93 carat old cut diamond is the centre of this ring. It is H colour and VS1 clarity. The diamond is held withi...
Category

Vintage 1930s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

Art Deco 1.01 Carat Diamond Solitaire Engagement Ring, circa 1920s
Located in London, GB
This gorgeous art deco engagement ring features a 1.01 carat diamond suspended between diamond set split shoulders. The centre diamond is a G colour and SI1 clarity. Four baguette cu...
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, 18k Gold, Platinum

1.04 Carat Round Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Rome, IT
Beautiful solitaire ring features a brilliant and vibrant 1.04 ct natural diamond set in a classic platinum setting. The diamond is white, vibrant and bright. The diamond is Graded ...
Category

2010s Modern Solitaire Rings

Materials

White Diamond, Diamond, Platinum

3 Carat Round Brilliant Cut Diamond Engagement Solitaire Ring
By Antinori Fine Jewels
Located in Rome, IT
Here it's a fantastic diamond set on platinum Ring, the diamond is a super classic 3 Carat Round Cut Diamond perfect for a Solitaire or Engagement Ring. Greate color and VS Clarity w...
Category

2010s Modern Solitaire Rings

Materials

Diamond, Platinum

Art Deco 1.16 Carat Diamond Solitaire Engagement Ring, circa 1920s
Located in London, GB
This beautiful engagement ring is a classic solitaire style. It has a 1.16 carat diamond the centre which has been certified by EDR, the European Diamond Reporting company. They have...
Category

Vintage 1920s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Diamond and Ruby Solitaire Halo 1 Carat Ring
Located in Laguna Hills, CA
Stunning Ruby Solitaire Halo ring with scrolled accenting shank set in 14 karat white gold. Center ruby red colored gemstone is genuine round and 4.80 mm in diameter. The weight is ...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, Ruby, 14k Gold, White Gold

1920s Old Cut 4.01 Carat Diamond Solitaire Ring with Diamond Set Shoulders
Located in London, GB
Solitaire old cut diamond ring with diamond set shoulders. Set to centre with a round old cut diamond, J colour, VVS1 clarity, with a weight of 4.01 carats in an open back split claw...
Category

Vintage 1920s Solitaire Rings

Materials

Diamond, Platinum

GIA Certified 3 Carat Oval Diamond Solitaire Platinum Ring
By Antinori Fine Jewels
Located in Rome, IT
An exiquisite diamond ring 100% made in Italy with side emerald cut diamonds and set in solid platinum.
Category

2010s Modern Solitaire Rings

Materials

Diamond, White Diamond, Platinum

1940s 1.01 Carat Diamond Platinum Solitaire Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive vintage 1.11 carat diamond (total) and platinum solitaire ring; part of our diverse diamond jewelry/estate jewelry collections This fine and impressive vintage...
Category

Vintage 1940s Solitaire Rings

Materials

Diamond, Platinum

1.03 Carat Diamond Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
An impressive 1.38 carat (total) modern brilliant round cut diamond and platinum Art Deco style solitaire ring; part of our diverse range of diamond jewellery This fine and impressi...
Category

Early 2000s Art Deco Solitaire Rings

Materials

Diamond, Platinum

2.00 Carat Diamond and Platinum Solitaire Engagement Ring
Located in Jesmond, Newcastle Upon Tyne
A fine and impressive 2 carat asscher cut diamond solitaire and platinum ring; part of our diverse range of diamond engagement rings. This stunning 2 carats asscher cut diamond soli...
Category

Early 2000s Solitaire Rings

Materials

Diamond, Platinum

2 Carat Diamond Solitaire Engagement Ring Fleur Des Lis Art Deco Style Platinum
Located in Santa Barbara, CA
The Richardson diamond solitaire engagement ring centers on a 2.14 carat transitional round brilliant in an eminently wearable low setting. With a delightfully feminine Art Deco styl...
Category

2010s Art Deco Solitaire Rings

Materials

Diamond, Platinum

Invisible Diamond Solitaire Ring .57 Carat White Gold
Located in Laguna Hills, CA
Invisible, Solitaire 11-Stone, .57 carat total weight of Diamonds Stunning, pave setting in an Invisible style mounting whereas the prongs do not show in this ring, only diamonds! ...
Category

21st Century and Contemporary Contemporary Solitaire Rings

Materials

Diamond, White Gold

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Carat Diamond Solitaire For Sale on 1stDibs

You are likely to find exactly the carat diamond solitaire you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using Gold, Platinum and 18k Gold. You can easily find a 1986 antique edition and 2925 modern creations to choose from as well. Finding the perfect carat diamond solitaire may mean sifting through those created during different time periods — you can find an early version that dates to the 18th Century and a newer variation that were made as recently as the 21st Century. As it relates to this specific piece, our collection includes designs that are universally popular, but .5 Carat and 1 Carat carat weights, specifically, are sought with frequency. Finding an appealing carat diamond solitaire — no matter the origin — is easy, but Tiffany & Co., Antinori Fine Jewels and Cartier each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also oval cut cut and old european cut cut versions available here, too. There aren’t many items for men if you’re seeking a carat diamond solitaire, as most of the options available are for women and unisex.

How Much is a Carat Diamond Solitaire?

On average, a carat diamond solitaire at 1stDibs sells for $6,583, while they’re typically $200 on the low end and $4,900,000 for the highest priced versions of this item.

Finding the Right Rings for You

Antique and vintage rings have long held a special place in the hearts of fine jewelry lovers all over the world.

No matter their origin or specific characteristics, rings are timeless, versatile accessories. They’ve carried deep meaning since at least the Middle Ages, when diamond rings symbolized strength and other kinds of rings were worn to signify romantic feelings or to denote an affiliation with a religious order. Rings have also forever been emblematic of eternity.

Over time, rings have frequently taken the form of serpents, which have long been associated with eternal life, health and renewal. Italian luxury jewelry house Bvlgari has become famous for its widely loved Serpenti motif, for example, and its Serpenti ring, like the other accessories in the collection, began as an homage to jewelry of the Roman and Hellenistic eras. The serpent is now a popular motif in fine jewelry. Jewelry devotees have long pined for rings adorned with reptiles, thanks to antique Victorian rings — well, specifically, Queen Victoria’s illustrious engagement ring, which took the form of a gold snake set with rubies, diamonds and an emerald (her birthstone). Designs for Victorian-era engagement rings often featured repoussé work and chasing, in which patterns are hammered into the metal.

Engagement rings, which are reliably intimidating to shop for, are still widely recognized as symbols of love and commitment. The most collectible engagement rings are those from the Victorian, Edwardian and Art Deco eras. Named for the monarchies of the four King Georges, who in succession ruled England starting in 1714 (plus King William’s reign), antique Georgian rings, be they engagement rings or otherwise, are also coveted by collectors. Pearls, along with colored gemstones like garnets, rubies and sapphires, were widely used in Georgian jewelry. The late-1700s paste jewelry was a predecessor to what we now call fashion or costume jewelry.

The Art Nouveau movement (1880–1910) brought with it rings inspired by the natural world. Antique Art Nouveau rings might feature depictions of winged insects and fauna as well as women, who were simultaneously eroticized and romanticized, frequently with long flowing hair. Art Deco jewelry, on the other hand, which originated during the 1920s and ’30s, is by and large “white jewelry.” White metals, primarily platinum, were favored over yellow gold in the design of antique Art Deco rings and other accessories as well as geometric motifs, with women drawn to the era’s dazzling cocktail rings in particular.

Whether you’re hunting down a chunky classic for a Prohibition-themed cocktail party or seeking a clean contemporary design to complement your casual ensemble, find an exquisite collection of antique, new and vintage rings on 1stDibs.