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PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.97CT. NATURAL EURO-CUT DIAMOND 1920: PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.97CT. NATURAL EURO CUT DIAMOND 1920 Here is an outstanding art deco filigree platinum diamond engagement ring, the beautiful natural old mine cut three-ston

May 10, 2026

PLATINUM VINTAGE FILIGREE ENGAGEMENT RING 1.97CT. NATURAL EURO-CUT DIAMOND 1920

Est. US$10,115-US$11,305

Victorian Platinum Flower Brooches with Natural Pearls and Diamonds: Victorian Platinum Flower Brooches with Natural Pearls and Diamonds This exquisite pair of Victorian flower brooches is crafted in platinum and adorned with natural pearls and Old European-cut diamond

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Victorian Platinum Flower Brooches with Natural Pearls and Diamonds

Art Deco Royal Blue Sapphire Diamond Shield Ring: GIA Royal Blue Sapphire Art Deco Platinum Shield Ring · Triple Sapphire Layout · Old-Cut Diamond Accents An exceptional and highly collectible Art Deco platinum sapphire and diamond shield ring, dis

May 17, 2026

Art Deco Royal Blue Sapphire Diamond Shield Ring

Est. US$7,000-US$15,000

VINTAGE TIFFANY & CO PLATINUM ENGAGEMENT RING 0.85CT. NATURAL DIAMOND SIZE 7: VINTAGE TIFFANY & CO PLATINUM ENGAGEMENT RING 0.85CT. NATURAL DIAMOND SIZE 7 Presenting a stunning Tiffany & Co. engagement ring crafted in platinum. The ring features a natural old euro round diamond

May 10, 2026

VINTAGE TIFFANY & CO PLATINUM ENGAGEMENT RING 0.85CT. NATURAL DIAMOND SIZE 7

Est. US$9,350-US$10,450

Vintage 14k Gold Platinum GIA 19.47ct Aquamarine Diamond Cocktail Ring: Vintage 14k Gold Platinum GIA 19.47ct Aquamarine Diamond Cocktail Ring This exquisite vintage cocktail ring showcases a stunning 19.47ct oval aquamarine, beautifully complemented by old European cut d

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Vintage 14k Gold Platinum GIA 19.47ct Aquamarine Diamond Cocktail Ring

CARTIER 18K Yellow Gold 1.10ct Diamond and Pearl Ring: An opulent design ensures that this Cartier ring will never go out of style. A Pearl center stone provides plenty of old fashioned elegance, while inset Diamonds with a total weight of 1.10 carats add

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CARTIER 18K Yellow Gold 1.10ct Diamond and Pearl Ring

Eastern European Art Gallery Inc

Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring: Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring This exquisite vintage cocktail ring showcases a stunning combination of natural Burma ruby and old mine cut diamonds. The cent

4 days Left

Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring

Est. US$9,874-US$11,652

Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold: Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold This exquisite Antique Art Deco engagement ring features a stunning natural old circular brilliant cut diamond, weighing 1.2

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Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold

Antique 18K Yellow Gold Diamond Pendant 1.10 Ct Center Stone: Antique 18K Yellow Gold Diamond Pendant 1.10 Ct Center Stone This exquisite antique pendant features a stunning 18K yellow gold design, showcasing a central approximate 1.10 Ct Old Mine diamond with I

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Antique 18K Yellow Gold Diamond Pendant 1.10 Ct Center Stone

US$12,280(14 bids)

Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring: Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring This exquisite vintage cocktail ring features a stunning natural genuine peridot, expertly cut in an old oval shape and prong set,

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Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring

1.10 CARAT CIRCULAR BRILLIANT AND MARQUIS SHAPE DIAMOND PLATINUM ENGAGEMENT RING: PRODUCT DESCRIPTION Title: 1.10 Carat Circular Brilliant Cut J SI2 and Marquis Shape G SI2 and Old European Cut G SI1 Diamond Platinum Engagement Ring Style: Engagement Metal: Platinum Gemstone 1: 0.0

May 24, 2026

1.10 CARAT CIRCULAR BRILLIANT AND MARQUIS SHAPE DIAMOND PLATINUM ENGAGEMENT RING

Est. US$9,078-US$10,146

Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold: Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold This exquisite Antique Art Deco engagement ring features a stunning natural old circular brilliant cut diamond, weighing 1.2

6 days Left

Antique Art Deco 1.21ct GIA Diamond Solitaire Engagement Ring in White Gold

Est. US$7,764-US$9,162

GIA CERTIFIED 1.01CT EUROPEAN CUT NATURAL DIAMOND RING F/VS2 PLATINUM**: Title: GIA CERTIFIED 1.01CT EUROPEAN CUT NATURAL DIAMOND RING F/VS2 PLATINUM** Description: MAGNIFICENT JEWELS 1.01ct. GIA Old European cut diamond F-color Vs-2 clarity. (Please see certificate) Side

2026

GIA CERTIFIED 1.01CT EUROPEAN CUT NATURAL DIAMOND RING F/VS2 PLATINUM**

Chairish Auctions

Est. US$10,000-US$12,000

Buy Now for US$8,370.00

PLATINUM VINTAGE RING 9.43CT.NATURAL SKY BLUE SAPPHIRE PEAR SHAPE GIA CERT: PLATINUM VINTAGE STATEMENT RING 9.43CT.NATURAL TEAL SAPPHIRE PEAR SHAPE GIA CERT Gorgeous Vintage Teal pear shape sapphire and old euro cut diamond platinum ring. Center set natural teal sapphire pear

May 10, 2026

PLATINUM VINTAGE RING 9.43CT.NATURAL SKY BLUE SAPPHIRE PEAR SHAPE GIA CERT

Est. US$22,015-US$24,605

Vintage Platinum GIA 1.47ct Oval No Heat Burma Ruby Diamond Ring: Vintage Platinum GIA 1.47ct Oval No Heat Burma Ruby Diamond Ring This exquisite vintage cocktail ring showcases a stunning 1.25ct natural genuine Burmese ruby in a beautiful old roundish oval cut. The

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Vintage Platinum GIA 1.47ct Oval No Heat Burma Ruby Diamond Ring

COIN DIAMOND NECKLACE 14K YELLOW GOLD MEDALLION PENDANT SQUARE LINK: COIN DIAMOND NECKLACE 14K YELLOW GOLD MEDALLION PENDANT SQUARE LINK This coin necklace is crafted from 14k yellow gold featuring a round frame with prong set diamond halo, inside the frame is an old R

May 17, 2026

COIN DIAMOND NECKLACE 14K YELLOW GOLD MEDALLION PENDANT SQUARE LINK

Est. US$6,523-US$7,291

Antique 14k Yellow Gold Silver Top Diamond Emerald 3 Stone Band Ring: Antique 14k Yellow Gold Silver Top Diamond Emerald 3 Stone Band Ring This exquisite antique men's ring features a striking combination of synthetic emerald and genuine old mine cut diamonds, elegantly

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Antique 14k Yellow Gold Silver Top Diamond Emerald 3 Stone Band Ring

Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring: Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring This exquisite vintage cocktail ring showcases a stunning combination of natural Burma ruby and old mine cut diamonds. The cent

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Vintage 14k Gold GIA Certified 1.91ctw Burma Ruby & Diamond 3 Stone Ring

Vintage Art Deco 0.95ctw Diamond Sapphire Platinum Band Ring: Vintage Art Deco 0.95ctw Diamond Sapphire Platinum Band Ring This exquisite Antique Art Deco band ring features a stunning combination of Old European cut diamonds and a striking square sapphire. With

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Vintage Art Deco 0.95ctw Diamond Sapphire Platinum Band Ring

Edwardian Platinum GIA 1.29ctw Diamond Solitaire Engagement Ring: Edwardian Platinum GIA 1.29ctw Diamond Solitaire Engagement Ring This exquisite Antique Edwardian French Platinum Engagement Ring features a stunning GIA certified old European cut diamond at its cent

May 07, 2026

Edwardian Platinum GIA 1.29ctw Diamond Solitaire Engagement Ring

Est. US$5,844-US$6,896

Platinum 2.10ct Diamond and Sapphire Ring: This luxury ring exudes old fashioned opulence. At the top, Sapphires with a total weight of 3.25 carats add a dramatic pop of color. Two 1.0 carat Diamonds anchor each side of the design, while addit

May 09, 2026

Platinum 2.10ct Diamond and Sapphire Ring

Eastern European Art Gallery Inc

Est. US$7,000-US$8,000

Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring: Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring This exquisite vintage cocktail ring features a stunning natural genuine peridot, expertly cut in an old oval shape and prong set,

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Vintage Platinum GIA Certified 10.47ct Peridot Diamond Cocktail Ring

0.84 CARAT CIRCULAR BRILLIANT CUT H VS1 DIAMOND 14K WG ART DECO RING: 0.84 CARAT CIRCULAR BRILLIANT CUT H VS1 DIAMOND 14K WG ART DECO RING Title: 0.84 Carat Circular Brilliant Cut H VS1 and Old European Cut H SI1 Diamond 14 Karat White Gold Art Deco Ring Style: Art Deco

May 24, 2026

0.84 CARAT CIRCULAR BRILLIANT CUT H VS1 DIAMOND 14K WG ART DECO RING

Est. US$8,500-US$9,500

Antique Russian 14K Yellow Gold, Blue and White Enamel 0.3ct Diamond Egg Pendant: K. Faberge Imperial Russian 14K Yellow Gold, Blue and White Enamel 0.3ct Diamond Egg Pendant An authentic Imperial Russian egg pendant of exceptional artistry, crafted in 14K old yellow gold and beari

May 09, 2026

Antique Russian 14K Yellow Gold, Blue and White Enamel 0.3ct Diamond Egg Pendant

Eastern European Art Gallery Inc

Est. US$6,000-US$7,000

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