Platt Boutique Jewelry Engagement Rings
to
9
6
6
3
1
12
3
1
1
5
5.75
6
6.25
6.75
7
7.5
1
9
2
1
2
4
2
10
2
3
3
2
1
1
1
6
3
1
1
1
12
12
Art Deco GIA Certified 1.43 Carat Hexagonal Step Cut Diamond Engagement Ring
Located in Los Angeles, CA
Art Deco Era 1.43 Carat Hexagonal Step Cut Diamond 'Dinner' Ring composed of platinum. With a 1.43 carat hexagonal Step Cut Diamond, GIA certi...
Category
Vintage 1930s American Art Deco Cocktail Rings
Materials
Diamond, Platinum
French Art Deco 1.40 Carat GIA Old European Cut Diamond Two-Tone Ring
Located in Los Angeles, CA
A unique French Art Deco era 1.40 Carat Old European Cut Diamond Two-Tone Engagement Ring composed of 18k yellow gold and platinum. Featuring a 1.40 carat Old European Cut diamond, G...
Category
Vintage 1920s French Art Deco Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold, Platinum
Art Deco 2.38 Ct. Fancy Brownish Yellow Asscher Cut Diamond Engagement Ring
Located in Los Angeles, CA
Art Deco era 2.38 Carat Natural Fancy Brown-Yellow Asscher Cut Diamond Engagement Ring, composed of platinum. Centering on a 2.38 carat Asscher Cut diamond, GIA certified Natural Fan...
Category
Vintage 1930s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
A Bespoke GIA 2.09 Carat Vintage Emerald Cut Diamond Solitaire Engagement Ring
Located in Los Angeles, CA
2.09 Carat Emerald Cut Diamond Solitaire Engagement Ring from The Bespoke by Platt Collection, composed of 18k yellow gold. The 2.09 Carat Antique Emerald Cut diamond is GIA certifie...
Category
2010s American Contemporary Engagement Rings
Materials
Emerald, Diamond, Yellow Gold, 18k Gold
Edwardian 2.40 Carat AGL Burma Sapphire & Old Mine Cut Diamond Cluster Ring
Located in Los Angeles, CA
Edwardian era French import 2.40 Carat Oval Cabochon Sapphire & Old Mine Cut Diamond Cluster Engagement Ring, composed of 18k rose gold & platinum. The 2.40 carat Oval Cabochon blue ...
Category
Antique Early 1900s French Edwardian Engagement Rings
Materials
Sapphire, Diamond, Platinum, Rose Gold, 18k Gold
Victorian 4.68 Carat Old Mine Cut Diamond GIA Certified Engagement Ring
Located in Los Angeles, CA
A magnificent Victorian era 4.68 Carat Old Mine Cut Diamond Engagement Ring composed of 18k yellow gold. The cushion shaped stone is GIA certified to be K color & SI1 clarity. Set in a multi-claw prong setting, with cutout details to the slightly split shank. Hallmarked for English origin. Circa 1890.
Fits like a size 6 approximately (sizable).
Accompanied by GIA Report (see photo gallery...
Category
Antique 1890s English Victorian Engagement Rings
Materials
Diamond, 18k Gold, Yellow Gold
Art Deco 1.40 Ctw. Old European Cut Diamond 3-Stone Ring In Platinum
Located in Los Angeles, CA
Art Deco era 1.40 Ctw. Old European Cut Diamond 3-Stone Ring composed of platinum. The center 1.00 carat Old European Cut diamond is GIA certified J color & VS2 and is flanked by 2 Old European Cut diamonds that weigh approximately 0.40 carats in total. Ring weighs 5.3 grams. Circa 1925.
Size 6 (Sizable)
Accompanied by GIA report ( see image in photo gallery...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Art Deco GIA 1.26 Carat & 1.01 Carat Old Mine Cut Diamond Toi et Moi Ring
Located in Los Angeles, CA
Superb Art Deco era 2-Stone Ring with two Old Mine Cut Diamonds and Sapphires, composed of platinum. One of the Old Mine Cut diamonds weighs 1.26 carats, GIA certified K color/VS2 c...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Blue Sapphire, Platinum
Art Deco Old European Cut Diamond 3-Stone Ring
Located in Los Angeles, CA
Art Deco era Old European Cut Diamond 3-Stone Ring composed of platinum. With a 0.74 carat Old European Cut diamond at the center, approximate color ranging I-J color/VS2. Flanked by...
Category
Vintage 1920s Unknown Art Deco Engagement Rings
Materials
Diamond, Platinum
Edwardian 1.39 Carat GIA Old Mine Cut Diamond & Sapphire Cluster Engagement Ring
Located in Los Angeles, CA
Edwardian era 1.39 Carat Old Mine Cut Diamond and Blue Sapphire Cluster Engagement Ring composed of 18k white gold. The center st...
Category
Vintage 1910s French Edwardian Engagement Rings
Materials
Sapphire, Diamond, White Gold, 18k Gold
Edwardian 5.02 Carat E/VVS2 Oval Cut Diamond Engagement Ring by Janesich
By Janesich
Located in Los Angeles, CA
A magnificent & rare example of Edwardian era elegance created by the famed Italian Jewelry House Janesich. Composed of Platinum & featuring a spectacular GIA certified 5.02 Carat O...
Category
Vintage 1910s Italian Edwardian Engagement Rings
Materials
Diamond, Platinum
GIA Certified Natural Fancy Yellow and White Diamond "Toi et Moi" Crossover Ring
Located in Los Angeles, CA
Magnificent & unique handcrafted "Toi et Moi" (Me & you) 2-stone ring. Composed of platinum, 18 karat yellow gold, Natural Fancy Intense Yellow & White GIA certified diamonds. Featur...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, 18k Gold, Platinum
Related Items
4.02ct Fancy Yellow Cushion Cut Diamond Engagement Ring
By Rare Colors
Located in New York, NY
This 4.02-carat Fancy Yellow three-stone engagement ring is a stunning example of timeless elegance and meaningful design. Featuring a cushion-cut Fancy Yellow diamond at its center,...
Category
2010s Engagement Rings
Materials
Diamond, Yellow Diamond, 18k Gold, Platinum
GIA Certified 6.01 Carat Emerald Cut Diamond Solitaire Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
This exquisite engagement ring features a GIA Certified 6.01-carat emerald cut diamond solitaire, showcasing a remarkable G color grade and flawless (IF) clarity. With excellent poli...
Category
2010s Unknown Contemporary Engagement Rings
Materials
Diamond, White Diamond, Gold, 18k Gold, White Gold, Platinum
GIA Certified Art Deco Style Asscher Cut Diamond Engagement Ring Set in Platinum
Located in London, GB
A breath-taking Art Deco inspired certified Asscher cut diamond engagement ring set in platinum.
This beautiful piece is predominantly set with a lovely GIA certified Asscher cut di...
Category
2010s Engagement Rings
Materials
Diamond, Platinum
Art Deco .75 Carat GIA Certified Asscher Cut Diamond Platinum Engagement Ring
Located in Miami, FL
This elegant Art Deco style ring is crafted in solid 18k white gold. The center exhibits an Asscher Cut diamond with inscription, weighing approx. 0.75 carats (GIA certificate #15099042), measuring 5.12 x 5.01 x 3.38mm, graded D color, SI1 clarity. The ring is exquisitely elaborated by 36 round cut diamonds weighing an estimated 0.30 carats, graded G-H color, VS1-VS2 clarity. This sparkling diamond...
Category
Vintage 1980s Unknown Art Deco Engagement Rings
Materials
Diamond, 18k Gold, Platinum
GIA Certified Old Mine Cut E VS2 Elongated Diamond Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
A refined celebration of antique charm and timeless simplicity, this platinum ring showcases a beautifully proportioned 1.50 carat Old Mine Brilliant cut diamond, certified by GIA as...
Category
2010s American Art Deco Engagement Rings
Materials
Diamond, Platinum
1910 Edwardian Old Mine Cut Diamond Platinum Ring
Located in Lexington, KY
This is a gorgeous Edwardian engagement ring showcasing a dreamy old mine-cut diamond set in Platinum! Crowned by a 0.79 ct icy white old mine cut diamond at its center, this platinu...
Category
Vintage 1910s Edwardian Engagement Rings
Materials
Diamond, Platinum
2.40 Carat Old Cut Diamond Solitaire Platinum Engagement Ring, circa 1920s
Located in London, GB
This spectacular antique solitaire engagement ring features a beautiful 2.40ct Victorian old mine cut diamond neatly set at its cent...
Category
Vintage 1920s English Art Deco Engagement Rings
Materials
Diamond, Platinum
1.27ct Radiant Cut Fancy Yellow Three Stone Diamond Engagement Ring
Located in New York, NY
Celebrate the radiant journey of your love with this 1.27 carat Radiant Cut Fancy Yellow Trilliant Cut Three Stone Diamond Engagement Ring. The center stage belongs to a dazzling 1.2...
Category
21st Century and Contemporary American Modern Engagement Rings
Materials
Diamond, Platinum, Yellow Gold, 18k Gold
Victorian Old Mine Cut Diamond and 18 Carat Gold Cluster Ring
Located in Chipping Campden, GB
This stunning cluster ring holds old mine cut diamonds set within the platinum setting. The central stone measures approx 30pts and is surroun...
Category
Antique 1880s British Victorian Cluster Rings
Materials
Diamond, Gold
GIA Certified 1.01 Carat Old Mine Cut Diamond Platinum Engagement Ring
By Antinori Fine Jewels
Located in Chicago, IL
A refined tribute to antique elegance, this exceptional engagement ring centers around a GIA-certified 1.01 carat Old Mine Brilliant Cut diamond, celebrated for its romantic faceting...
Category
2010s American Art Deco Engagement Rings
Materials
Diamond, Platinum
Antique Art Deco J. E. Caldwell Platinum Asscher Cut Engagement Ring - GIA
By J.E. Caldwell & Co.
Located in Great Neck, NY
Beautiful Antique Art Deco J. E. Caldwell Platinum Asscher Cut Engagement Ring - GIA. This gorgeous Art Deco Asscher cut diamond engagemen...
Category
Vintage 1920s Art Deco Engagement Rings
Materials
Diamond, Platinum
1.07 Carat Old Mine Cut Diamond Platinum Engagement Ring
Located in London, GB
Engagement ring featuring a lively Victorian old mine cut diamond weighing 1.07 carat set in a 6 claw, open back setting. The diamond is beautifully accompanied by 3 grain set eight ...
Category
2010s English Late Victorian Engagement Rings
Materials
Diamond, Platinum
