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Platinum Rings

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Vivid Diamonds GIA Certified 4.63 Carat Oval Diamond Engagement Ring
Located in Miami, FL
Spectacular Vivid Diamonds engagement ring finely crafted by hand in platinum, showcasing a sensational GIA Certified oval cut diamond weighing 4.63 carats, E color, VVS1 clarity, s...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, Platinum

GIA Certified 17.25 Carat Intense Yellow Diamond Three-Stone Engagement Ring
Located in New York, NY
A unique and well-crafted three-stone ring style featuring a vibrant 17.25 carat elongated radiant cut diamond certified by GIA as Fancy Intense Yellow color, VS2 clarity. Flanking t...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, Platinum

GIA Certified 7 Carat Emerald Cut Diamond Ring VS1 E Color
Located in Rome, IT
Amazing emerald cut diamond ring the main stone is an exquisite 6.40 carat emerald cut diamond with E color and VS1 clarity plus triple excellent cut without fluorescence. the side ...
Category

2010s Modern Platinum Rings

Materials

Diamond, White Diamond, Emerald, Platinum

Extremely Rare No Heat GIA 5.10 Carat Red-Orange Sapphire Diamond Ring
Located in San Francisco, CA
Gorgeous and unique, this oval-shaped 5.10-cts, no-heat red-orange sapphire looks like a royal jewel! Set in platinum and surrounded by 46 round brilliant-cut diamonds, it harkens ba...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

Roman Malakov 25 Carat Emerald Cut Diamond Three-Stone Engagement Ring, GIA
Located in New York, NY
An important and very rare engagement ring showcasing a 25 carat emerald cut diamond certified by GIA as D color, IF clarity, Excellent polsih & Excellent Symmetry. Center stone flan...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

10.99ct Stunning Burmese Sugarloaf Cabochon Sapphire & Diamond Ring by Hancocks
Located in London, GB
A stunning cabochon sapphire and diamond ring by Hancocks, centred with a beautiful sugarloaf cabochon Burmese sapphire weighing 10.99ct within a wonderfully unusual ornate platinum ...
Category

2010s Platinum Rings

Materials

Sapphire, Platinum

GIA Certified 1.80 Carat Emerald Cut J VS1 Platinum Engagement Ring, circa 1950
Located in Los Angeles, CA
Magnificent GIA Certified 1.80 Carat Emerald Cut J VS1 measuring 9.24x5.86x3.63mm. The unique rectangular shape gives it a MUCH larger look. The stone has Very Good polish and Very...
Category

1950s Art Deco Vintage Platinum Rings

Materials

Emerald, Platinum

Vivid Diamonds GIA Certified 9.03 Carat Oval Diamond Engagement Ring
Located in Miami, FL
Sensational Vivid Diamonds engagement ring finely crafted by hand in platinum, featuring an exceptional GIA certified oval cut diamond weighing 9.03 carats, D color, IF clarity. This...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Diamond, Platinum

J. Birnbach GIA Certified 4.38 Carat H VS1 Cushion Brilliant Cut Diamond Ring
Located in New York, NY
This exquisite ring from the J. Birnbach workshop features a 4.38 carat cushion brilliant cut diamond of H color and VS1 clarity as described by GIA grading report #16204525. The bea...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

Tiffany & Co. Schlumberger Eighteen-Stone Ring
Located in New York, NY
Authentic Schlumberger for Tiffany & Co. ring crafted in platinum comprised of alternating 18 karat yellow golden X's and eighteen sparkling round brilliant cut diamonds weighing an ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, 18k Gold, Yellow Gold, Platinum

Certified AGL 2.48 Carat Colombian Emerald Diamond Platinum Cocktail Ring
Located in Miami, FL
This Art Deco Inspired Design, Rectangular Shaped Cocktail Ring, has the perfect balance between sparkle and Deep color! It is crafted in solid Platinum. With an AGL Certified Col...
Category

1960s Art Deco Vintage Platinum Rings

Materials

Diamond, Emerald, Platinum

Harry Winston Platinum Sapphire and Diamond Ring
Located in New York, NY
Authentic Harry Winston ring crafted in platinum centering on a heart-shaped sapphire weighing 2.65 carats. The openwork band is set with high-quality round brilliant cut diamonds we...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

Art Deco 2.06 Carat Old European Cut Certified Diamond Platinum Engagement Ring
Located in Miami, FL
Offered here is an authentic Art Deco diamond engagement ring, This delicate ring was handmade in platinum, the intriguing filigree design showcases one natural earth mined old Europ...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

Art Deco Sapphire Diamond Platinum Cluster Fleur-de-Lis Ring
Located in Philadelphia, PA
Cluster ring centers an oval cushion cut sapphire weighing 2.55 carats Transparent with strong blue color Surrounded by a scalloped halo of old European cut diamonds Weighing in t...
Category

1930s Art Deco Vintage Platinum Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, Platinum

Edwardian 2.05 Carat Diamond Platinum Filigree Engagement Ring GIA
Located in Philadelphia, PA
Centering a bezel set old European cut diamond weighing 1.73 carats; K color with SI1 clarity With a cushioned surround, filigree gallery, and pointed shoulders Accented by old Euro...
Category

1910s Edwardian Vintage Platinum Rings

Materials

Diamond, White Diamond, Platinum

GIA Certified 11.30 Carat Intense Yellow Radiant Cut Diamond Engagement Ring
Located in New York, NY
Features a color-rich radiant cut diamond weighing 11.30 carats, flanked by custom-cut trapezoid diamonds channel set in platinum. Accent diamonds weigh 2.08 carats total. Accompanie...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

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

Roman Malakov 13.95 Carat Yellow Diamond Split-Shank Engagement Ring, GIA
Located in New York, NY
A vibrant engagement ring showcasing a 13.95 carat radiant cut yellow diamond certified by GIA as Fancy Yellow color, VS1 clarity. The center stone is set in a yellow diamond encrust...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

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

AGL Unheated Kashmir Blue Sapphire Cushion and White Diamond Cocktail Ring
Located in Los Angeles, CA
Absolutely stunning 6.76 ct. unheated Kashmir blue sapphire cushion with 1.00 ct. of good quality, white, and bright diamond rounds. Handmade platinum and 18k yellow gold mounting i...
Category

21st Century and Contemporary Platinum Rings

Materials

Blue Sapphire, White Diamond, 18k Gold, Platinum

Green Tourmaline Ring Gem 6.51 Carat Cushion Loose Unset Gemstone
Located in Beverly Hills, CA
6.51 carat Green Tourmaline cushion gem, offered loose to a gemstone lover. Returns are accepted and paid by us within 7 days of delivery. We offer supreme custom jewelry work upon r...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Tourmaline, 18k Gold, Platinum

GIA Certified 6.90 Carat Tourmaline Diamond Platinum Ring
Located in Stamford, CT
GIA Certified natural green blue 6.90 carat cushion cut tourmaline in a custom-made platinum ring set with 20 baguette and 36 round accent diamonds. 1 cushion cut greenish blue tour...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Tourmaline, Platinum

1.29 Carat Old European Cut Diamond Set in an 18 Karat Gold and Platinum Ring
Located in Los Angeles, CA
1.29ctw I/VS2 GIA certified old European cut diamond with 0.30ctw mixed cut accent diamonds set in a handcrafted 18K yellow gold and platinum mounting. Ring is currently a size 6 an...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Platinum, Mixed Metal, 18k Gold, Yellow Gold

French 1940s Diamonds 18 Karat Yellow Gold Knot Tank Ring
Located in Poitiers, FR
Ring in 18 karats yellow gold and platinum, eagle head and dog head hallmarks. Very original tank ring, it is formed of a knot positioned vertically whose center is set with brillian...
Category

1940s Retro Vintage Platinum Rings

Materials

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

Art Deco GIA 2.54 Carat Oval Cut Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
Do you know that this beautiful ring is approximately 100 years old, and yet presents us with exquisite craftsmanship and is in excellent condition. This ring would be perfect for s...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

4.17 Carat Opal and Diamond-Set Platinum Ring
Located in Litchfield, CT
irca 1950s, Platinum. This classic fifties platinum ring is all about the scintillating 4.17 carat cabochon opal. Displaying green, blue, orange, and red in varying hues, this stone...
Category

1950s Vintage Platinum Rings

Materials

White Diamond, Opal, Diamond, Platinum

Modern AGL 10.03 Carat Colombian Emerald Diamond 18 Karat Gold Platinum Ring
Located in Beverly Hills, CA
Are you someone who is confident, fashionable and graceful? This will satisfy your desire to make a spectacular statement. All the requirements are fulfilled in this stunning ring. A...
Category

2010s Platinum Rings

Materials

Emerald, 18k Gold, Yellow Gold, Platinum

Rhodolite Garnet Ring Gem 6.29 Carat Cushion Loose Unset Gemstone
Located in Beverly Hills, CA
Superb 6.29 carat pinkish Purple Rhodolite Garnet cushion gemstone, offered loose to a special lady. Returns are accepted and paid by us within 7 days of delivery. We offer supreme c...
Category

21st Century and Contemporary Platinum Rings

Materials

Rhodolite, Garnet, Other, Rose Gold, Platinum, 18k Gold

Emerald Diamond Platinum Ring
Located in New York, NY
A beautifully laid out vivid green natural emerald weighing 1.99 carats is the center-piece of this impressive ring. The emerald is very clean and has very few natural inclusions. We...
Category

1970s Vintage Platinum Rings

Materials

Diamond, Emerald, Platinum

3.18ct & 3.04ct Vintage Emerald-Cut Diamond and Sapphire x Over Ring by Hancocks
Located in London, GB
3.04ct J VS1 emerald cut diamond with GIA certificate 3.18ct I VVS2 emerald cut diamond with GIA certificate 3cts of calibre cut sapphires 0.65cts of round brilliant diamonds Plati...
Category

2010s Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

Green Tourmaline Ring Gem 3.15 Carat Trillion Loose Unset Gemstone
Located in Beverly Hills, CA
Unique 3.15 carat bluish Green Tourmaline trillion gem, offered loose to a gemstone lover. Returns are accepted and paid by us within 7 days of delivery. We offer supreme custom jewe...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Tourmaline, Other, 18k Gold, Platinum

1.47 Carat Cushion Cut Spinel and 0.52 Carat of Diamonds Platinum Ring
Located in Hamilton, AU
Forged in platinum is this alluring Art Deco inspired ring that features a captivating 1.47 carat bright reddish orange cushion cut spinel complimented by a total of 0.52 carats of s...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Spinel, Platinum

GIA 1.10 Carat Round Brilliant Cut Diamond Engagement Wedding Platinum Ring Set
Located in Beverly Hills, CA
Are you looking for a vintage engagement and wedding ring set? This might be the perfect one for you. It has history, lively brilliant diamonds and a timeless design. Feel yourself l...
Category

1940s Retro Vintage Platinum Rings

Materials

Diamond, Platinum

1980s Emerald Diamond Sapphire Platinum 18 Karat Gold Cocktail Ring
Located in Miami, FL
This wellmade Estate Green genuine Emerald Cocktail Ring is inspired in the Art Deco Era, It is crafted in Solid Platinum Featured in the center is an approximatetly 7.38 carats Em...
Category

1980s Art Deco Vintage Platinum Rings

Materials

Diamond, Emerald, Sapphire, Platinum

Extraordinary Sapphire and Diamond Platinum Ring
Located in San Francisco, CA
Antique style at it's best! This platinum filigree ring centers a lively round-cut blue sapphire weighing 1.95 carats, set in an octagonal, lacy mount accented with 48 round brillian...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

4.50 Carat Black Opal Diamond Gold Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful finely detailed Cocktail Ring, center set with a securely nestled 4.50 Carat oval Lightning Ridge Black Opal surrounded by 12 old European Cut Diamonds, weighing app...
Category

20th Century Edwardian Platinum Rings

Materials

Diamond, Opal, Black Opal, Gold, Platinum

1940s Retro Amethyst Diamond 18 Karat Gold Platinum Cocktail Ring
Located in Philadelphia, PA
Centering a large oval cut amethyst, set East to West by six wide prongs Vibrant purple in color and measures 18.2 x 13.8 mm Flanked by platinum shoulders accented by rose cut diam...
Category

1940s Retro Vintage Platinum Rings

Materials

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

Emilio Jewelry GIA Certified 4.10 Carat Emerald Diamond Platinum Ring
Located in New York, NY
Hand made in Platinum in the Emilio Jewelry factory! The Emerald is certified by GIA. Center Stone: 3.32ct genuine certified zambian emerald of rich green color and totally eye clea...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, White Diamond, Emerald, 18k Gold, Platinum

GIA CERTIFIED 1.00 Carat Diamond Solitaire Engagement Ring
Located in Miami, FL
GIA CERTIFIED 1.00 Carat Diamond Solitaire Engagement Ring This is a stunning and classic platinum solitaire ring. It is a one of a kind, handmade creating by H&H Jewels. Breathta...
Category

2010s Platinum Rings

Materials

Diamond, Platinum

2.4 Carat Diamond Whirlpool Platinum Cocktail Ring with Blue Zircon, circa 1960
Located in Sherman Oaks, CA
These kinds of cocktail rings were as common as cigarettes, girdles and, well, cocktails in the 1950's and 1960's. Most were 14 karat department store rings with commercial quality ...
Category

Mid-20th Century Retro Platinum Rings

Materials

Diamond, White Diamond, Zircon, Blue Zircon, Platinum

4.47 Carat Antique Cushion Diamond Platinum Engagement Ring
Located in New York, NY
Exquisitely hand crafted platinum mounting with detailed engraving around the shank. Fine bright white and sparkling round brilliant cut diamonds are set along each shank with miligr...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Platinum

Unheated Ruby Ring Gem 1.02 Carat Cushion No Heat Loose Unset Gemstone
Located in Beverly Hills, CA
Natural unheated 1.02 carat Ruby cushion gem, offered loose to a fine gem collector. Returns are accepted and paid by us within 7 days of delivery. We offer supreme custom jewelry wo...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Ruby, 18k Gold, Platinum

Modernist 1950s Aquamarine and Diamond-Set Platinum Ring
Located in Litchfield, CT
Circa 1950s, Platinum, American. This gorgeous ring is set with a fine blue 7.10 carat aquamarine framed by eight brilliant white diamonds (H color, SI1 clarity). Cat walk to sidewal...
Category

1950s Modernist Vintage Platinum Rings

Materials

Aquamarine, Diamond, Platinum

Rare 10 Carat Burma Ruby Diamond Ring
Located in New York, NY
10.04 carat "Intense Red" Burma Ruby set in a custom, handmade platinum and diamond mounting featuring 2.80 carats of round brilliant cut diamonds. 100% Certified Burma Ruby A ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Ruby, White Diamond, Platinum

Platinum Black Diamond Engagement Ring
Located in Scottsdale, AZ
Material: Platinum Center Diamond: 1 round brilliant cut = 4.67ct Color: Black Diamonds: 65 round cut = 1.32cttw Color: G Clarity: SI1 Ring Size: 7 (please allow up to 2 additional ...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Black Diamond, Platinum

GIA Certified 12.16 Carat Yellow Diamond Twisted Engagement Ring
Located in New York, NY
A stylish engagement ring style showcasing a 12.16 carat radiant cut yellow diamond certified by GIA as Fancy Light Yellow, VS1 clarity. The vibrant center diamond is set in a chic i...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Yellow Diamond, 18k Gold, Platinum

Art Deco GIA 2.02 Old European Diamond Scottish Thistle Platinum Engagement Ring
Located in Beverly Hills, CA
Are you on a hunt for the most precious and delicate Art Deco ring; consider this Art Deco GIA certified 2.02 carat Old European Cut Diamond Platinum Scottish Thistle Engagement Ring...
Category

1920s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

Vintage Diamond Yellow Sapphire Platinum 18 Karat Gold Dome Cocktail Ring
Located in Miami, FL
A nest of Glamour and Dazzling Color in a Vintage dome Cocktail Ring! This stylish ring, exposes a dome top plaque, crafted in solid Platinum as a Base for the Cluster inspired 'Egg...
Category

1960s Retro Vintage Platinum Rings

Materials

Yellow Sapphire, Diamond, 18k Gold, Platinum

Pink Tourmaline Ring Gem 9.36 Carat Rectangular Cushion Loose Unset Gemstone
Located in Beverly Hills, CA
Marvelous 9.36 carat Pink Tourmaline rectangular cushion gem, offered loose to a very special lady. Returns are accepted and paid by us within 7 days of delivery. We offer supreme cu...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Tourmaline, Other, 18k Gold, Rose Gold, Platinum

GIA Certified 7.35 Carat Fancy Brown Yellow Heart Shape Three-Stone Ring
Located in New York, NY
Mounted in handmade custom design setting featuring Platinum 950 & 18K Yellow Gold, diamonds on the shank and on a gallery under each stone - a true piece of art Setting features ex...
Category

2010s Platinum Rings

Materials

Yellow Diamond, 18k Gold, Yellow Gold, Platinum

Art Deco Style Platinum and Diamond Ring 1.90 Carat
Located in MIAMI, FL
Amazing creation from the 1950s. This ring is hand crafted in platinum with beautiful Old European cut diamonds set throughout. The focal point of the ring are the two center stone d...
Category

1950s Art Deco Vintage Platinum Rings

Materials

Diamond, Platinum

AGL Certified Blue Sapphire Oval Mixed Cut and White Diamond Three-Stone Ring
Located in New York, NY
This elegant and beautiful three-stone ring features an oval mixed cut natural blue sapphire and white diamonds. The details are as follows : Blue Sapphire weight: 1.65 carat White...
Category

2010s Platinum Rings

Materials

White Diamond, Blue Sapphire, Platinum

7.78 Carat Black Opal Diamond Platinum Cocktail Ring Estate Fine Jewelry
Located in Montreal, QC
Simply Beautiful finely detailed Cocktail Ring, center set with a securely nestled 7.78 Carat oval Australian Lighting Ridge Symmetrical Black Opal surrounded by old round cut and ba...
Category

21st Century and Contemporary Contemporary Platinum Rings

Materials

Diamond, Opal, Black Opal, Platinum

2.34ct F VS2 Vintage Emerald-Cut Diamond with Emerald Shoulders Ring by Hancocks
Located in London, GB
A beautiful diamond and emerald ring by Hancocks set to the centre with a lovely old Vintage emerald-cut diamond weighing 2.34ct and of F colour and VS2 clarity in a corner claw sett...
Category

2010s Platinum Rings

Materials

Emerald, Diamond, Platinum

Tsavorite Garnet Ring Gem 2.09 Carat Pear Shape Loose Unset Gemstone
Located in Beverly Hills, CA
Magnificent 2.09 carat Tsavorite Garnet pear shape gem, offered loose to a world-class gem lover. Returns are accepted and paid by us within 7 days of delivery. We offer supreme cust...
Category

21st Century and Contemporary Modern Platinum Rings

Materials

Garnet, Tsavorite, 18k Gold, Platinum

No Heat Magok Mined Burma Ruby Diamond Platinum Cocktail Ring GIA Certificate
Located in New York, NY
GIA certified Country of Origin Myanmar, one of a kind cocktail ring The no-heat ruby was mined in the is Magok mines Burma ruby weighing 1.95 carats Two emerald cut diamonds weigh...
Category

2010s Contemporary Platinum Rings

Materials

Diamond, Ruby, Platinum

Platinum Cabochon Amethyst and Rose Diamond Dinner Ring
Located in New York, NY
Beautiful Prong set Oval cabochon Amethyst Ring set on lacy mounting with old mine Diamonds on the split shank. Ca 1915-25. Very old world and sophisticated. Approximately 9.5 car...
Category

1910s Art Deco Vintage Platinum Rings

Materials

Amethyst, Diamond, Platinum

All GIA Certified No Heat Sapphire Diamond Ring 2.45 Carat D-E VS1 Platinum
Located in New York, NY
All GIA Certified three stone ring featuring one center Radiant cut Sapphire weighing 1.85 carats flanked with two Emerald cut diamonds weighing 0.60 carats. Diamonds are GIA Certifi...
Category

2010s Contemporary Platinum Rings

Materials

Diamond, Sapphire, Platinum

GCS Certified Natural Myanmar/ Burmese Ruby 2.3 ct and Diamond Ring, Retro 1950s
Located in London, GB
Centering blazing red ruby and from it’s four-corner, design as rubies blast out with diamonds. Handmade ring Circa 1950's, excellent quality craftsmanship set in platinum. This ult...
Category

1940s Retro Vintage Platinum Rings

Materials

Ruby, Diamond, Platinum

Emilio Jewelry Certified No Oil Untreated 4.18 Carat Emerald Ring
Located in New York, NY
Created in the Emilio jewelry atelier. Showcasing a cushion shape 3.57ctct Genuine natural certified Emerald. This emerald is certified as no oil/untreated/no clarity enhancement whi...
Category

21st Century and Contemporary Platinum Rings

Materials

Diamond, Emerald, 18k Gold, Platinum