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Round Cut Engagement Rings

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Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 1.75 Carat
Located in New York, NY
Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 1.75 CTW PRIMARY DETAILS SKU: 105487 Listing Title: Tiffany & Co. Diamond Engagement Ring in Platinum I VS1 1.75 CTW Conditi...
Category

2010s Round Cut Engagement Rings

Materials

Diamond, Platinum

Vivid Diamonds 2.72 Carat Diamond Engagement Ring
Located in Miami, FL
Exquisite Vivid Diamonds engagement ring finely crafted in 18 karat white gold, showcasing a sensational GIA certified round brilliant cut diamond weighing 2.72 carats, J color, SI c...
Category

21st Century and Contemporary Modern Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

J. Birnbach GIA Certified 4.51 Carat I SI1 Round Brilliant Diamond Vintage Ring
Located in New York, NY
This incredible, recently-restored, vintage piece from the J. Birnbach collection features a GIA certified 4.51 carat round brilliant diamond of I color and SI1 clarity. Set in a phe...
Category

20th Century Round Cut Engagement Rings

Materials

Diamond, Platinum

Pomellato Diamond Rose Gold Band Ring
Located in Feasterville, PA
A chic brand new Pomellato diamond ring adorned with round brilliant cut diamonds in 18k rose gold. The ring measures a size 5 1/2 Pomellato Retail Price: $2500 Sku: 2346
Category

Early 2000s Round Cut Engagement Rings

Materials

Diamond, Rose Gold

4.79 Carat Art Deco Diamond Ring
Located in Carmel-by-the-Sea, CA
A stunning art deco creation, set in the center with a 4.79 carat round brilliant diamond and accented in glorious, detailed splendor. The major diamond exhibits K/L color with Vs2 c...
Category

1930s Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

No Oil Colombian Emerald Ring 0.79 Carat AGL Certified Untreated
Located in Beverly Hills, CA
Untreated Colombian Emerald ring showcasing a "no oil", natural Emerald round, weighing a total of 0.79 carats, set in this ultra exclusive 1.28 carat micro pave diamond, platinum ri...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Other, Beryl, Diamond, White Diamond, Emerald, Multi-gemstone, Gold, 18k...

Tiffany & Co. Diamond Solitaire Engagement Ring in Platinum F/VS2 '1.27 Carat'
Located in New York, NY
Retail price 21,500 USD. In excellent condition and recently polished. Comes with original box and Tiffany and GIA certificates. Ring size 7.75. Center Stone Type Diamond Center St...
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

Diamond, Platinum

Stunning 6.50 Carat Art Deco Style Diamond and Sapphire 18 Karat White Gold Ring
Located in Tustin, CA
Stunning Art Deco style ring features invisibly set baguette and shared prong set round and princess cut diamonds giving the illusion of a very large, cut corner rectangular step cut...
Category

21st Century and Contemporary Art Deco Round Cut Engagement Rings

Materials

Sapphire, Diamond, 18k Gold, White Gold

Yvonne Leon's Ring in 18 Karat Yellow Gold with Blue Sapphires and Diamonds
Located in Paris, FR
Ring in 18K yellow and White gold 5,2gr approx. Grey Diamonds 0,32 carats approx. Blue Sapphires 0,40 carats approx. SIZE 55 EU
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

Diamond, Blue Sapphire, Yellow Gold, 18k Gold

Tiffany & Co. GIA Certified 2.54 Carat E VS1 Brilliant Round Diamond Ring
Located in New York, NY
This breathtaking, signed ring from Tiffany & Co. is set with a 2.54 carat brilliant round diamond of E color and VS1 clarity... With excellent cut, polish, symmetry and no fluoresce...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, Platinum

GIA 1.19 Carat Diamond Platinum Engagement Ring
Located in Los Angeles, CA
GIA 1.19 carat diamond engagement platinum ring circa 1950. Centering upon a round brilliant-cut diamond weighing 1.19 carats, accompanied by a report from GIA stating that the diamo...
Category

1950s Modern Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

Colombian Muzo Trapiche and Diamond Cuff Links with 18 Karat Gold
Located in Berkeley, CA
These Colombian Muzo emerald trapiche cuff links are hand forged in 22 and 18 karat gold. Trapiche are a natural Colombian emerald formation found in and near the legendary Muzo mine...
Category

2010s Artisan Round Cut Engagement Rings

Materials

Diamond, Emerald, Gold

J. Birnbach GIA Certified 3.25 Carat F VVS2 Brilliant Round Diamond Ring
Located in New York, NY
Another flawless execution by the J. Birnbach workshop features a GIA certified 3.25 carat brilliant round diamond of F color and VVS2 clarity with excellent cut, polish and symmetry...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, Platinum

Belle Époque 1.10 Carat Canary Sapphire Platinum Ring
Located in METAIRIE, LA
This Belle Époque Sapphire Ring features a central Round cut 1.10 carat Natural Canary Yellow Sapphire at 5.9mm in diameter, securely set in a 4-Prong setting. With a total of 8 Near...
Category

1910s Belle Époque Vintage Round Cut Engagement Rings

Materials

Sapphire, Diamond, Yellow Sapphire, Platinum

Art Deco 2.71 Carat Diamond Platinum Foliate Engagement Ring GIA
Located in Philadelphia, PA
Designed as a pierced foliate mounting decorated with miligrain detail and deeply engraved wheat motif shoulders Centering an old European cut diamond weighing 2.06 carats, H color ...
Category

1930s Art Deco Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

White Diamonds on White Gold 18 Karat Engagement Ring
Located in Vannes, FR
Discover this White Diamonds on White Gold 18K Engagement Ring. 7 Round White Diamonds 1.00K Color G Purity SI White Gold 18K French Size 54 US Size 7
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

White Diamond, 18k Gold, White Gold

Striking 4.32 Carat EFFY Ruby and Diamond Checkerboard White Gold Wide Band Ring
By Effy
Located in Tustin, CA
Very stylish ladies 14 karat white gold designer “Effy” ruby and diamond wide band ring features a striking checkerboard design accented with a diamond border on the top and bottom. ...
Category

20th Century Modern Round Cut Engagement Rings

Materials

Diamond, Ruby, White Gold, 14k Gold

Elegant Cornflower Blue Sapphire Diamond Baguette Ballerina Yellow Gold Ring
Located in Tustin, CA
Classic ballerina style 14 karat yellow gold estate ring features a vivid, cornflower blue round blue sapphire, prong set with 6 prongs, and surrounded by 2 carats of long, prong set...
Category

1980s Contemporary Vintage Round Cut Engagement Rings

Materials

White Diamond, Blue Sapphire, Yellow Gold, 14k Gold

Edwardian Twin Diamond Engagement Ring
Located in NEW ORLEANS, LA
A toi-et-moi ring of the Edwardian era, this piece is handcrafted in 18k white gold and set with twin round diamonds in the center. Surrounding the larger stones is delicate open fil...
Category

Early 20th Century Edwardian Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold

Gemjunky Stunning 6.52 Carat Natural Fiery White Zircon and Blue Sapphires Ring
Located in Tuxedo Park , NY
This stunning 6.52 carat natural white Zircon has more fire than a diamond ! This is a 100 percent natural gemstone that comes from the earth in Cambodia. The deep blue Sapphire si...
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

Blue Sapphire, Zircon, Rhodium, Sterling Silver

Pink Ruby and Diamond Statement Ring, 18 Karat White Gold, Certificate Included
Located in Preston, Lancashire
This gorgeous natural pink Ruby and Diamond ring is beautifully crafted in 18k white gold and features 1.3 carats of sparkling gemstones neatly arranged into a diamond shape cluster....
Category

21st Century and Contemporary Art Deco Round Cut Engagement Rings

Materials

Ruby, Diamond, Rubelite, Tourmaline, 18k Gold, White Gold

Tiffany & Co. Engagement Ring with 1.28 Carat Centre in Platinum ($18,200)
Located in New York, NY
Tiffany & Co. Diamond Engagement Solitaire signed by Tiffany & Co. featuring a 1.28 ct Center, graded by Tiffany I color , and VS1 Clarity. Brand : Tiffany & CO Ring type: Solitaire...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, Platinum

Natural Round Cut Emerald and Diamond Engagement Ring 18 Karat Gold
Located in Brunswick, ME
Natural Colombian Emerald Semi-Round Cut 0.50Carat Diamonds H/VS2, Approx. 0.12 Carats Emerald shows a Vivid Medium Green/ Clarity VS Total Gemstone Weight 0.62 Carat Total Ring Weig...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, Emerald, Gold, Yellow Gold, 18k Gold

5.20 Carat Diamond Blue Sapphire Engagement Ring 18 Karat White Gold
Located in Brunswick, ME
This gorgeous three-stone 18K white gold ring features a round brilliant cut diamond 1.73 carats, in the center along with two bright, beautiful cushion cut Royal blue natural sapphi...
Category

Early 2000s Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, Sapphire, Blue Sapphire, 18k Gold

1.50 Carat Round Natural Colombian Emerald Diamond Cocktail Ring
Located in Brunswick, ME
1.50 CT Natural Round Colombian Emerald & Diamond Art Deco style Cocktail Ring 18K White Gold Composition: 18K White Gold Primary Stone: AAA+ Natural Colombian Emerald Shape or Cut:...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Multi-Color Sapphires Half Eternity Wedding Band Yellow Gold
Located in Brunswick, ME
Beautiful round brilliant cut multi color natural sapphire with a half circle of round multi color candy sapphires 100% natural, weighing approx. 1.00 carat. This fabulous band is fa...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Sapphire, 14k Gold, Yellow Gold

GIA Certified 1.77 Carat Diamond Engagement Ring G/ VVS1
Located in New York, NY
Our handcrafted timeless engagement ring is set with 1.77 Carat round brilliant cut GIA certified diamond G/ VVS1 and surrounded by 10 round brilliant cut diamonds 1.20 Carat total ...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

0.60 Carat Diamond Halo Engagement Ring with White Gold
Located in New York, NY
Handcrafted Diamond and white gold ring with 0.60 Total Diamond Weight. This timeless ring is set with high quality 0.24 Carat round brilliant diamond E-G/ VS and surrounded by 56 si...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.25 Carat Diamond Halo Engagement Ring with Decorative Band 14 Karat White Gold
Located in New York, NY
Our Hand Crafted Diamond Halo ring with decorative band stars a 1.25 Carat Diamond and accompanies 24 side diamonds 0.40 total carat weight. The ring band has intricate details on t...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

1.25 Carat Diamond Halo Ring with Decorative Band 14 Karat Yellow Gold
Located in New York, NY
Our Hand Crafted Diamond Halo ring with decorative band stars a 1.25 Carat Diamond and accompanies 24 side diamonds 0.40 total carat weight. The ring band has intricate details on t...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

0.60 Carat Diamond Halo Engagement Ring with Rose Gold
Located in New York, NY
Handcrafted Diamond and Rose gold ring with 0.60 Total Diamond Weight. This timeless ring is set with high quality 0.25 Carat round brilliant diamond E-G/ VS and surrounded by 56 sid...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, Rose Gold, 14k Gold

GIA Certified 1.00 Carat Diamond Rose Gold engagement Ring
Located in New York, NY
Handcrafted GIA Certified Diamond Ring featuring 1.00 Carat Round Brilliant Cut Diamond with H color and SI2 Clarity. Diamond is set within 12 round brilliant diamonds 0.30 Carat To...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, 18k Gold, Rose Gold

1.8 Carat Morganite and Diamond Ring in 18 Karat Rose Gold
Located in Hong Kong, Kowloon
This collection features an array of magnificent morganites! Accented with diamonds these rings are made in rose gold and present a classic yet elegant look. Classic morganite ring...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, Morganite, 18k Gold, Rose Gold, Gold

Midcentury 0.40 Carat Platinum Diamond Ring
Located in Montgomery, AL
This vintage piece was crafted sometime during the Mid Century design period ( 1940-1960 ). This sweet and simple setting features a 0.40 carat diamond in the center. The center diam...
Category

Mid-20th Century Retro Round Cut Engagement Rings

Materials

Diamond, Platinum

Vintage GIA 4.06 Carat 18 Karat Solitaire Engagement Gold Ring
Located in Beverly Hills, CA
It all starts with a beautiful brilliant diamond. This GIA 4.06 carat round brilliant is graded O-P color, SI2 clarity and was made in the 1950's. Delicately supported in place by ma...
Category

1950s Contemporary Vintage Round Cut Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

1920s Diamond Three-Stone Ring Featuring a 2.02 Carat Certificated Diamond
Located in Mayfair, GB
This simple but stunning 1920's diamond three stone ring centres a 2.02 carat round brilliant cut diamond certificated by HRD Antwerp to be G colour SI1 clarity. The round brilliant ...
Category

Early 20th Century Art Deco Round Cut Engagement Rings

Materials

Diamond, Platinum

Antique 0.94 Carat Diamond and Sapphire Ring
Located in Montgomery, AL
This antique setting was handmade sometime during the early twentieth century. The center diamond is a modern round brilliant cut diamond. The center diamond has been certified by th...
Category

Early 20th Century Art Deco Round Cut Engagement Rings

Materials

Diamond, Sapphire, Platinum

Twisted Diamond Platinum 18 Carat White Gold Retro Ring
Located in Paris, FR
Ring set with a 0.20 carat central diamond and paved with 6 round cut diamonds. Total diamond's weight : 0.44 carats Size of the ring : 51 Fr (5.5 US) (Can be resized) Dimensions...
Category

1950s Retro Vintage Round Cut Engagement Rings

Materials

Diamond, 18k Gold, White Gold, Platinum

Antique Russian Diamond Platinum Engagement Ring
Located in Chicago, IL
Circa 1915 Platinum Engagement Ring, all hand fabricated with cut out work around the 6 prong Basket type setting, the bottom of the shank has Russian Stamps for Platinum. Set with a...
Category

1910s Belle Époque Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

0.87 Carat Diamond and Sapphire Ring
Located in Montgomery, AL
This ring is an estate piece. The center diamond measures approximately 0.87 carats and grades approximately M in color, SI1 in clarity. The center diamond is haloed by deep blue fre...
Category

2010s Art Deco Round Cut Engagement Rings

Materials

Diamond, Platinum

3.24 Carat Diamond Ring Certified by HRD Antwerp, circa 1920
Located in Mayfair, GB
3.24 carat Diamond Ring Certified by HRD Antwerp Circa 1920 A 3.24 carat diamond ring dating from around 1920. The main old round brilliant cut diamond is accompanied by a report fro...
Category

Early 20th Century Art Deco Round Cut Engagement Rings

Materials

Diamond, 18k Gold, Platinum

Round Diamond 18 Karat Gold Engagement Solitaire Wedding AIG Certified Ring
Located in Milano, IT
Stunning and breathtaking engagement solitaire diamond ring. 18 karat white gold wedding jewel with a round precious stone sustained by white gold in a hexagon shape. AIG Certified ...
Category

2010s Modern Round Cut Engagement Rings

Materials

Diamond, White Gold, Gold, 18k Gold

Vintage GIA 7.10 Carat Round Brilliant Cut Diamond Platinum Ring
Located in Beverly Hills, CA
When you want a giant diamond but don't want to spend a fortune, go for a spready warm colored diamond and rock that rock to your heart's content. This 1950's ring features a GIA cer...
Category

1950s Contemporary Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

Vintage 3.67 Carat Diamond Platinum Engagement Ring
Located in Beverly Hills, CA
Spectacular low profile platinum engagement ring from the 1950's. Featuring a 3.67 round cut diamond, graded Q-R color, VVS clarity. With 4 round brilliant diamonds graded as F-G co...
Category

1950s Contemporary Vintage Round Cut Engagement Rings

Materials

Diamond, Platinum

Shane Co. 1.75 Carat Round Brilliant Diamond Engagement Ring 14 Karat
Located in San Diego, CA
Shane Co. Diamond Ring Style: Delicate Floral Hand Engraved Design Metal: 14K White Gold Size / Measurements: 5.5, sizable TCW: 1.75 Carats Total Approximate Main Diamond: 1.06 C...
Category

2010s Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

Vintage Art Deco Cornflower Blue Sapphire Ring Antique 18 Karat Gold Filigree
Located in Torrance, CA
Elegant vintage Art Deco era sapphire ring (circa 1935) crafted in 18 karat white gold. Centrally mounted faceted round cut natural blue sapphire is estimated at 0.75 carats. The s...
Category

Early 20th Century Art Deco Round Cut Engagement Rings

Materials

Blue Sapphire, 18k Gold, White Gold

3.18 Carat 14 Karat Yellow Gold Round Brilliant Trinity Engagement Ring
Located in New York, NY
This trilogy engagement ring features a 2.02 carat top light brown SI clarity center stone. 7.6 grams total weight. Size 7 1/4. Resizeable upon request. Viewings available in our N...
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

Diamond, 14k Gold, Yellow Gold

Graff GIA Certified 1.61 Carat Round Brilliant Diamond Three-Stone Ring
Located in New York, NY
This romantic, three-stone ring from the house of GRAFF features a GIA certified round brilliant diamond of F color and VVS2 clarity with excellent cut, polish, and symmetry. Flanked...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, Platinum

Jack Kelege 1.78 Carat Center Diamond Ring
Located in Carmel-by-the-Sea, CA
A beautifully decorated diamond solitaire made of platinum and signed Jack Kelege, the center diamond exhibits I-J color with Si1-2 clarity and weighs 1.78 carats. The intricate sett...
Category

21st Century and Contemporary Round Cut Engagement Rings

Materials

Diamond, Platinum

Georgios Collections 18 Karat Gold Two Tone Diamond Eternity Band Ring
Located in Astoria, NY
S.Georgios designer Eternity Band Ring all handmade from solid 18 Karat Yellow Gold. The ring is microscopically decorated all the way around with gold wires and granulated details c...
Category

2010s Byzantine Round Cut Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, Rhodium, Gold, Yellow Gold

Vintage Diamond Solitaire Engagement Ring
Located in Coral Gables, FL
14 Karat White Gold Vintage Openwork Diamond Ring Featuring 1 Round Diamond Weighing 0.10 Carat. Finished Weight is 2.1 Grams. Finger Size 6.25; Purchase Includes One Free Sizing Upo...
Category

Mid-20th Century Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

14 Karat White Gold 0.23 Carat Round Diamond Solitaire Engagement Ring
Located in Baltimore, MD
14K White Gold 0.23 Carat Round Diamond Solitaire Engagement Ring Size 5.75 Metal: 14K White Gold Weight: 1.71 grams Diamond: 0.23ct Round Brilliant Cut Diamond Approx. G SI Ring ...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, 14k Gold, White Gold

7 Carat Natural Diamond Certified Round Brilliant Ideal Cut Untreated 7 Carat
Located in Rome, IT
Magnificent natural 7.02 carat round brilliant diamond! This sizable earth-mined diamond is free from any treatments or enhancements of any kind, also verified by the certifying labo...
Category

2010s Modern Round Cut Engagement Rings

Materials

Diamond, 18k Gold

14 Karat Yellow Gold 0.25 Carat Round Brilliant Cut Diamond Solitaire Ring
Located in Baltimore, MD
0.25ct Round Brilliant Cut Solitaire Diamond Engagement Ring 14k Yellow Gold 6-Prong Size 5.5 Metal: 14K Yellow Gold with 14k White Gold prongs Weight: 1.25 grams Diamond: .25ct Ro...
Category

21st Century and Contemporary Contemporary Round Cut Engagement Rings

Materials

Diamond, Yellow Gold, 14k Gold

14 Karat White Gold 3-Stone Diamond Ring with the Past/Present/Future
Located in Los Angeles, CA
14 karat white gold diamond ring with the past/present/future setting with a high profile along with heart etching detail underneath the three center stones. Each side of the center ...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, 14k Gold

Round Cut Diamond Engagement Ring with Pavé Halo and Shank in White Gold
Located in Toronto, Ontario
Ladies' round halo engagement ring in 18kt white gold, set with GIA graded 1.52 I SI1, GIA number 2117810529, brilliant round cut diamond. Surrounded by 0.56ct of micro-pave' set dia...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

Round Cut Solitaire Diamond Engagement Ring with Twist Design Setting
Located in Toronto, Ontario
Custom engagement ring in 18kt white gold with round cut solitaire diamond, 1.57ct I VS1, GIA 2151680104. With twist design on the setting with diamonds on the shank and on the side ...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

White Diamond, Diamond, 18k Gold, White Gold

Six-Claw Solitaire Round Cut Diamond Engagement Ring in White Gold
Located in Toronto, Ontario
Six-claw solitaire round cut diamond engagement ring. Center diamond 1.51ct, G SI1 GIA#51518987666. Ring setting in 19kt white gold with diamonds open-window set 3/4 way around the s...
Category

2010s Contemporary Round Cut Engagement Rings

Materials

Diamond, White Diamond, 18k Gold, White Gold

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