Signed Diamond Ring

The HRD Certified White Gold Parisienne 1.00ct Diamonds Band Ring, signed by Cliq, is a masterpiece of elegance and sophistication.

Vintage Tiffany & Co 'Jazz' diamond band crafted in 950 platinum (circa 2004). Diamonds total an estimated 0.34 carats (estimated at G-H color and VS1-2 clarity). Set with gra...

A magnificent 18k yellow gold cocktail ring signed by Christoff with a unique twisted rope design.

Oscar Heyman 2.55 carat t.w. blue sapphire and diamond ring in 18k Yellow Gold signed with serial number.

This gorgeous vintage ring is finely crafted in solid 14K White Gold and set with natural Earth mined Rubies and Diamonds. Twelve marquise cut Rubies measure 5x3mm each totaling 3.00...

Size: 8 1/2 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Metal Content: 14k Yellow Gold & 14k White Gold Stone Information Natural Diamonds Carat(s): .30ctw Cut: Round Br...

Vintage Tiffany & Co 'Vannerie' dome ring crafted in 18 karat white gold (circa 2002). Diamonds total an estimated 0.18 carats (estimated at G-H color and VS2-SI1 clarity). The do...

Stylish Sally Sohn happy face ring crafted in 18 karat yellow gold. Diamonds total an estimated 0.02 carats and rubies total an estimated 0.01 carats. Sally Sohn is a South Kore...

Vintage 18k solid white gold Cartier ring featuring dazzling diamonds, signed on the interior of the band.

Swirling channels around the ring are lined with matched accent diamonds. The details for this beautiful ring are listed below: Metal Quality: 14 karats Complete Ring Weight: 20.11 ...

Substantial in weight and presence, the ring balances bold gold design with refined diamond detail, making it a versatile jewel for both daily wear and refined occasions.

Celebrate love with this stunning Tiffany & Co. Signed Pear Shaped Diamond Engagement Ring, a true symbol of timeless elegance.

This exquisite piece of jewellery is dating back to an Art-Deco period - circa 1930's, yet it's in beautiful condition & of rather unusual rarely seen design Featuring 5 spar...

Vintage Signed GIA Certified 0.50 Carat E/VS2 Diamond Center Engagement Ring Set.

Eye catching 18k yellow gold ring featuring a mesmerizing large opal cabochon accented by dazzling diamonds. Best fits for a size 5.5 finger and is stamped K18 on the interior of the...

A substantial and architecturally designed diamond ring by acclaimed American designer Jose Hess, retailed through the prestigious luxury jeweler Birks.

Material: 18k Yellow Gold Ring Size: 6 can be resized at no extra cost. Signed: Van Cleef & Arpels This vintage ring by Van Cleef & Arpels showcases a refined contrast betwe...

A bold pavé diamond dome ring crafted in 18 karat white gold, signed MAHIND, and set with approximately five carats of round brilliant-cut diamonds.

Schlumberger "Tapestry" ring featuring a vivid 9.65 carat spessartite garnet framed by Schlumberger's sculptural gold tassels and sparkling diamond clusters.

Art Deco Odeonesque Old Mine cut diamond geometric ring in 18 karat white gold, signed, Portugal, 1940s.

Absolutely mesmerizing large opal statement ring accented by diamonds, set in solid 14k yellow gold.

"One oval shape diamond mounted in the center of a 14kt. white-gold fancy engagement ring mounting. The diamond is set in four (4) white-gold prongs. Twelve (12) round diamonds are m...

"Diamond and sapphire ring is made in platinum, stamped Plat 950, marked AJD, weighs 5.3 pennyweights, bright finish, workmanship shows good attention to detail, well finished, setti...

Marked and Signed inside with also code verification number.

Crafted in 18k yellow gold and signed by Van Cleef & Arpels, the combination of polished onyx, sparkling diamonds, and sculptural geometry makes this a particularly distinctive e...

Pre-owned Repossi Diamond 'Love' cursive script ring crafted in 18 karat yellow gold. Round brilliant cut diamonds total an estimated 0.55 carats (estimated at G-H color and VS2-S...

This sumptuous Art Deco diamond ring is a true masterpiece, expertly crafted to highlight three sparkling European cut diamonds.

Vintage 14k solid yellow gold three stone ring, featuring a vibrant natural emerald centerpiece accented by a diamond on each side.

A very fine Gabriel Ofiesh ring. With a baguette-cut tanzanite gemstone bezel set at the center and with white diamonds pave set to the shoulders of square-shaped 14k gold band.

Brand David Yurman Brand new, never worn Gender Men Type Ring 925 Sterling Silver Ring Size 9 Main stone Sapphires Stone Color Pink Weight 9.6gr Comes with David Yurman pouch

Brand David Yurman Condition Never worn Gender Men 925 Sterling Silver Type ring Ring size 9.75 Main Stone Sapphires Weight 10gr Retail price $1.400 Comes with David Yurman pouch

Brand David Yurman Condition Never worn Gender Men 925 Sterling Silver Type ring Ring size 9 Main Stone Sapphires Stone color Black Weight 9.8gr Retail price $1.400 Comes with Dav...

This 18K Yellow Gold ring features a 13.86 Carat cabochon pear cut Ruby and 1.75 Carats of round brilliant diamonds.

This is an elegant everyday-luxury ring — refined enough to stack, yet substantial enough to wear alone. • Metal: 18K White Gold • Diamonds: Approx. 1.05 Carats Total  – Three larger...

23 grams of 18K yellow, & white gold, satin finish. 92 yellow diamonds, totaling 0.59 carats. 92 white diamonds, totaling 0.46 carats. 130 black diamonds, totaling 1.04 carats. 2 sma...

Tiffany & Co pre-owned Lucinda Platinum band, set with a Lucinda cut single Diamond. 4mm Lucida diamond ring in platinum, the court-profile band flush-set with a Lucinda-cut di...

An elegant Bulgari-signed platinum diamond engagement ring, distinguished by the timeless proportions of a classic three-stone composition and a beautifully balanced architectural de...

This stunning Bulgari ring from the iconic Serpenti collection is crafted in 18k rose gold, set with a pair of rubellite eyes and pave-set with round brilliant-cut E-F-G VVS1-VVS2 di...

David Webb Signed Untreated Jade, Diamond, And Onyx Bezel Ring In Platinum And 18K Yellow Gold.

Vintage ring, circa 1960. Signed by the famous New York jeweler, Dreicer and Co.

2Ct Aquamarine and diamond gold ring signed Finamore made in Italy 1990.

This modern Italian ring is made in 18k rose gold and set with a stunningly colorful array of natural faceted oval sapphires - 20 sapphires of an estimated 14.5 carats, 1 center sapp...

A Ruby, Emerald, Sapphire and Diamond Ring signed by Levian made in 18k yellow gold.

A fine, signed gold & diamond ring. By Tiffany & Co.

David Webb Signed Untreated Jade, Diamond, And Onyx Bezel Ring In Platinum And 18K Yellow Gold.

Why We Love It Designed by Jean-François Albert Bold sculptural 18K yellow-gold construction Contrasting white-gold diamond channel Approximately 0.75 carat total diamond weight F–G...

Signed: Cartier. Ring Size is 7 1/4 . (sizable) Accompanied by Cartier black ring pouch.

Columbian 7.50 carat Sugarloaf Cabochon Emerald and diamond ring signed by Ruser, AGL certified. The emerald has Insignificant to Minor clarity enhancement, which is very rare.

Creative Diamond Ring signed Feeling. The ring is Platinum and 18K Yellow Gold.

A fine signed antique gold & diamond ring. In 14 karat yellow gold.

Details: Designer: Neil Lane Metal: 14K Rose Gold Ring Size: 6.75 Weight: 3.6 grams Center Stone: Natural Peach Morganite Cut: Square Emerald (Asscher Style) Center Stone Size: Appro...

Three interesting stacking rings each with diamonds interspersed and one with a single diamond. They are sold as a set and can be sized to fit.

Authentic signed Krementz sapphire and diamond engagement ring.

This signed Kurt Wayne emerald and diamond ring is a vibrant and elegant piece from a celebrated American designer.

A signed heart-shaped diamond band ring by Stambolian, finely crafted in 18-karat white gold.

The sapphire is elegantly mounted in a signed Bulgari platinum ring, accented by emerald-cut diamond side stones that frame the center gemstone while maintaining a timeless and sophi...

Designed with a smooth interior and clean architectural profile, this signed Bvlgari diamond ring is equally suited to daily wear, stacking, or wearing alone as an iconic statement p...

Henry Dunay signed elevated 19 piece diamond cluster ring, set in 18-karat textured ribbed solid yellow gold.

An original Ed.B signed 18K white gold diamond engagement ring, accompanied by a GIA certificate.

Accompanied by GIA Certificate stating Chrysoberyl is natural Approximate Catseye Weight: 12.71 carats Approximate Diamond Weight: 0.52 Signed Cartier Ring Size: 8.75 Complimentary...