Platinum Engagement Rings

Solitaire diamant taille princesse platine 0,44 ct, 4 griffes Diamant taille Princesse 0,44 ct Serti 4 griffes Platine 950 ‰ ...

Tiffany & Co - Tiffany & Co "Soleste" engagement ring in 950 platinum and diamonds with box and over-box...

Platinum (950 thousandths) solitaire ring set with an old-cut diamond in a claw setting of approximately 0,45 c...

Solitaire diamond ring of approximately 0.25 carats in 18-carat 750/1000 gold and platinum. Finger size 52.5. Total weight 2.1g. Sold with...

Belle Époque daisy ring (circa 1900) in 14 carat yellow gold (585 thousandths) and platinum. It is set with a natural ruby ​​with an intense red...

Daisy ring in 750‰ yellow gold and 950‰ platinum, set with an emerald of approximately 1,10 carats surrounded by 10 diamonds (approximately 1,10 carats). ...

Marguerite ring in platinum, decorated with a sapphire of approximately 3 carats (blue green) in a surround of fifteen brilliant-cut diamonds. Tour d...

Stones: 1ct G/SI1 diamond and 8 diamonds: 1,16cts Material: Platinum Weight: 5,6g Period...

Art Deco 8-claw solitaire ring in platinum set with a pretty old-cut diamond of approximately 2 ct. Size 53. Possibility of changing the size...

Antique art deco style ring in platinum set with an antique cut diamond of approximately 2,20ct surrounded by 18 small diamonds Size 52 possible...

A 950/1000 platinum solitaire ring set with a rectangular princess-cut rubellite held by 8 claws of a weight...

Ring; Type: solitaire; Platinum 850 thousandths; Old cut diamond of approximately 1,20ct, H PI quality; Diamond in...

Overview: Pre-owned Tiffany & Co halo ring made of 950 platinum (circa 2000s). The round brilliant-cut diamond set in the cen...

CARTIER - Ballerina - Solitaire in 950 thousandths platinum decorated with a round brilliant-cut diamond set with four claws and supported by four small ...

Art Deco daisy ring in 18k white gold and platinum decorated with 0,54 carats of brilliant-cut diamonds in bezel settings (circa 1950) Magnificent work...

"Infinity" engagement ring in 18Kt yellow gold and platinum (hallmark: eagle's head), decorated in its center with an old-fashioned cut diamond weighing e...

14Kt yellow gold and platinum engagement ring (hallmark: scallop), decorated in its center with an unheated Burmese ruby ​​of a red ...

Octagonal engagement ring in 18kt white gold and platinum, with a center set with an intense blue Ceylon sapphire, weighing 2,68 Cts, in...

Octagonal engagement ring in 18Kt white gold and platinum, with a center adorned with a rectangular natural sapphire with cut sides (produc...

Solitaire ring signed by Tiffany & Co in 950 thousandths platinum, set with a brilliant-cut diamond approximately G-VS, with a total weight...

CARTIER - "1895" solitaire ring in 950 thousandths platinum decorated with a round brilliant-cut diamond weighing approximately 0,41 carat, set with four claws...

Details: ±4,00ct. aquamarine, platinum, 18k pendant, chain sold separately. *. Design era: retro (1935-1950). Dimensions: H 0,5 x...

2ct Daisy Ring Lovely and very elegant daisy shaped ring in platinum adorned with a main diamond...

Tank diamond ring in 18K (750‰) rose gold and platinum, centered with a brilliant-cut solitaire diamond of approximately 0.50 carat, underlined by 2 lines incu...

Antique ring (late 19th century) in 750/1000 rose gold (18 carats) and set in 850/1000 platinum. It is decorated with a sapphire (approx. 1 carat) and...

Art Deco engagement ring from the 1920s, crafted in platinum. It is set in its center with an antique cut diamond.

18-carat yellow gold and platinum ring set with an antique-cut diamond, weight: 0,85 carats. A beautiful platinum basket with a collar. Circa 1900/19...

Beautiful platinum daisy ring centered with an old-cut diamond in a surround of modern-cut diamonds. Approximate weight of...

Platinum and white gold solitaire ring set with an imposing brilliant-cut diamond. Diamond weight: 2.40 carats With a fold from the Laborato...

Stones: 1 cushion-cut diamond of 1,46cts K/VS2 Material: Platinum Weight: 3,5g Period: ...

Used jewelry in stock - Shipped within 2 business days. Ring in 750 thousandths (18 carat) white gold and 950 thousandths platinum, set with a...

Used jewelry in stock - Shipped within 2 business days. Ring in 750 thousandths yellow gold (18 carats) and 950 thousandths platinum, set with diam...

Used jewelry in stock - Shipped within 2 business days. Solitaire ring in 750 thousandths yellow (18 carats) and 950 thousandths platinum, set ...

DE BEERS - DB Classic Brilliant Cut - Solitaire ring in 950 thousandths platinum decorated with a round brilliant-cut diamond set with four claws on ...

Solitaire ring in solid 18 carat white gold (750 thousandths) and platinum, eagle head and dog head guarantee hallmarks, plus l...

Platinum solitaire signed Tiffany and Co set with a 0,61 carat E VVS1 diamond with HRD certificate - numbered 29788251 Weight: 5,24 g ...

18kt white gold and platinum engagement ring (hallmarks: eagle's head and dog), decorated in its center with an aquamarine weighing approximately 2,00 C...

950 platinum daisy ring Set with a natural round diamond of approximately 0,80 ct And 8 natural round diamonds (old cut) of 0,1...

This classic ring features a central sapphire and tapered diamond baguettes in a platinum setting. A popular design in the 1980s, this ring is...

Pretty antique diamond solitaire ring in 18 carat 750/1000 yellow gold and platinum - Used jewelry in perfect condition and available within 48 hours ...

Vintage Marguerite ring in 18 carat white gold (750 thousandths) and platinum. It is decorated in the center with an oval natural sapphire of approximately 2,40 carat...

BOUCHERON - "Beloved" solitaire ring in 950 thousandths platinum topped with a round brilliant-cut diamond in a four-prong setting and supported by a li...

ZEINA - Corazon - Platinum engagement ring (950 thousandths) adorned with a round brilliant-cut diamond...

Vintage solitaire (circa 1970) in 18 carat yellow gold (750 thousandths) and platinum. It is decorated with a brilliant-cut diamond of approximately 0,4 carat (5...

Beautiful Art Deco style engagement ring in platinum. It features a central brilliant-cut diamond of approximately 0,6 carat, surrounded by...

Art Deco period engagement ring (circa 1930), crafted in platinum. It is set in its center with an old-cut diamond weighing approx.