Vintage Black Diamond Ring

14K White Gold Diamond Black Opal Cabochon Ring Approximate Dimensions: 5.25 (Ring Size) 21.65 mm x 18.66 mm x (Opal) Approx. 0.96 carats (Diamond) 13.6 grams in weights. ** All di...

Another stunning Modernist 14k Gold Ring. Featuring an Oval Onyx Stone with small diamond accents embedded on each side of the onyx. The ring is a size 7 and can be sized up or down ...

Rare and magnificent classic statement ring Beautifully hand crafted as unique piece, crafted in solid 18 KT gold Timeless design being designed upon the enormous and perfect Black S...

A fine antique platinum, gold, opal & diamond ring. In platinum & 18 karat yellow gold.

14K White & Black Gold Citrine & Diamond Ring Stunning 14K White & Black Gold Citrine & Diamond Ring featuring a natural 10 mm cushion-cut citrine accented by 64 micro pavé-set brill...

Stones: - black onyx - checkerboard cushion - 14 mm - diamonds - round brilliant cut - approximately .31 total carats - G-H color, SI clarity Ring Size 6 Rise Off Of Finger: 9.75 ...

This stunning Fiery blue Black Opal ring was inspired in a  Diamond Halo and crafted in platinum.

Item Specifications: Metal: 18k White Gold Diamond Count: 65 white brilliant cut, 78 black diamonds Total Diamond Carat Weight: 0.399 carats white diamonds and 0.70 carats black =...

This striking vintage ring is crafted in 10k brushed yellow gold, offering a warm, textured finish that enhances its bold design. At the center, a captivating oval cabochon star sapp...

The focal points of this elegant ring are the vibrant peridots and the captivating black diamonds.

Crafted in platinum and stamped PT900, the design centers on a mesmerizing 2.55-carat oval cabochon black opal, measuring 12.30 x 8.81 x 4.10 mm. The opal's vibrant play-of-color is ...

14K white gold heart mosaic pave ring featuring black, champagne, and white diamonds totaling 1.16 carats.

Late 20th Century ring by Hidalgo, featuring a bezel set round brilliant-cut diamond in an 18k yellow gold and black enamel band.

Surrounded with approx. 0.45ctw in diamonds. Ring size - 7.5, ring top - 33mm x 20mm. marked 18k.

Item Specifications: Metal: 18k White Gold Diamond Count: 20 white and 29 black Diamond Carat Weight: 0.40(white) + 0.58 (black) = 0.98 carats Diamond Color: G-H Diamond Clarity...

Further details: Country of origin: Italy Age : 1960 circa Metal: solid Platinum - hallmark quite faint to read Weight: 14 grams Gems : 1 100% natural Australian Black Opal with play...

A glamorous, high-impact early 1980s cocktail ring, this dome cocktail ring features rich inlay-set black jade flanking a central concave surface fully pavé-set with natural round br...

Material: 18K White Gold with Black Enamel Gemstones: Numerous brilliant round diamonds, totaling 1.1 carats Design: Bold modern designer band with black enamel detailing Ring Size: ...

The top of the ring is beautifully adorned with rows of semi-circular patterns set with sparkling round black and white pavé-set diamonds, creating a striking contrast and brilliant ...

This is a sleek and contemporary pearl statement ring with a modern, architectural design. Crafted in 14k white gold, this ring features a round black pearl at its center that has ri...

A Fine Estate Jewelry piece featuring an elongated boat-shaped Navette face, securely Hand set with 2.02tcw Brilliant Cut Diamonds. Mounted in a Hand crafted 18K Black Gold Wide Band.

Unusual diamond and black onyx ring by Black, Starr and Frost in which the two gems appear to be interlaced.

Introducing the extraordinary 18K Gold Black South Sea Pearl Diamond Ring, a truly unique and special piece that embodies elegance and sophistication.

Enhancing the luxurious appeal of this ring are dazzling diamonds, with a total weight of 1.00ct.

This is a 14K white gold, diamonds and black stone cocktail ring. It depicts a black stone sphere supported by a yellow gold ribbed concave trough arc enhanced by four round tiny dia...

An exceptional and highly imaginative HARRY WINSTON ring, masterfully crafted in 18K two-tone gold and designed as a striking crossover motif featuring contrasting black and white pe...

- Materials: 18K Yellow Gold, Black Lacquer - Stone: Diamond - Stone Cut: Brilliant Cut - Stone Details: 1 diamond – approx. 0.27 carats - Weight: 8.1 g - Date of Manufacture: 199...

Amazing snake ring in 14 kt white gold structure studded with white and black diamonds on all the body and the tail.

Reflections in photographs may detract from the true representation of this fine example of vintage jewellery/estate jewelry. Opal Quality Colour Black Cut Cabochon Content 2.02 car...

This is a stunning and rare ring by Roberto Coin in a circle flower motif design with Black and White Diamonds in 18 Karat White Gold.

This classic men's substantial ring is crafted in 14k yellow gold and set with a square black onyx stone and round H-I VS2-SI1 diamonds of an estimated 0.50 carats.

Ring Measurements: 21.2mm (0.83") (north to south) , 17mm (0.67")(east to west, diamond to diamond), 3.3mm (bottom of the shank) Ring Height: 9.9mm rise off the finger Condition: Vin...

Original Henry Dunay Black Jade and Diamond Ring Band Finger size 6 - none re-sizable. approx made in 2014 Natural Diamonds 18k Yellow Gold approx weight 10 grams Maker mark can be...

This spectacular French ring from the 1950s is a exceptional, featuring a prowling panther brought to life with dazzling diamonds, piercing green emerald eyes, and a striking black j...

14 Karat Rose Gold Diamond Ring. The ring features black, cognac, and white diamonds; set in a square are princess-cut cognac diamonds then white and black diamonds set round separat...

Stones: diamond, 1 trans 2 mm .03ctw GH color/ SI1 clarity black onyx, 1 rectangular tablet 16 x 8 mm Ring Size: 5 Rise Off Of Finger: 4.8 mm Length: 24.2 mm Weight: 2.3 dwts/ 3....

Finely Detailed Vintage Black Australian Opal and Diamond Platinum Solitaire Cocktail Vintage Ring.

Item Specifications: Metal: 14k White Gold ​ ​Gemstone: Onyx Diamond Count: 1 brilliant cut Total Diamond Carat Weight: ~0.01 carats Diamond Color: H-I Diamond Clarity: I1 Rin...

A stunning, fine and impressive vintage 4.70 carat black opal and 1.08 carat diamond, platinum dress ring; part of our opal jewelry collection.

Elegant Finely detailed Black Opal, Emerald and Diamond Platinum Vintage Navette Cocktail Ring.

2.78 carat natural black opal and round cut diamond halo ring. Set in a smooth textured platinum 900 ring setting.

Fashion snake ring in 18 kt black gold studded with tsavorite on the body, two diamonds as eyes and on the tail.

Details: Metal: 14K Yellow Gold Gemstone: Brilliant Cut Diamonds .60CT Black Enamel Measurement: Ring Size 7

Expertly crafted in solid 18ct yellow gold, this striking ring showcases a breathtaking Australian black opal from Lightning Ridge.

Fantastic ring in 9 kt rose gold and silver structure mounted with a black agate in the upper part with a structure mounted with a central emerald surrounded by diamonds.

Beautifully handcrafted in solid 18ct yellow gold, this striking ring features a mesmerising Australian solid black opal from Lightning Ridge.

A stunning round Black opal and Diamond fashion ring. The Opal shows a vibrant display of all colors, and weighs 6.36 carats, set with round single cut Diamonds, and baguette Diamon...

This gorgeous and unusual ring is 10k white gold. It features .54 ctw in round cut black diamonds surrounded by .10 ctw in tiny white diamonds.

6.31 cts. Natural Black Opal and Diamond Halo Ring in Platinum Natural Black Opal and Diamond Ring features an Oval Natural Black Opal, weighing 6.31 carats, with Royal Blue and Bri...

Estate 14K white gold black pearl gemstone ring. This beautiful piece features a large natural black pearl at the center measuring 10 mm in diameter, surrounded by 20 round black dia...

Circa 1950s Platinum, Black South Sea Pearl & Diamond Burst Ring (3.10 ctw) A breathtaking showcase of Mid-Century glamour, this spectacular cocktail ring from the 1950s centers ...

GIA Natural Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a GIA certified Natural Black Opal with Freeform Cabochon shape weighing 5.40 carats with Bl...

14 Karat White Gold Black and White Diamond Ring Size 7.25 JAGi Certified- This sparkling ring features 30 round black diamonds and 36 round white brilliant cut diamonds set in beau...

This magnificent Van Cleef & Arpels ring is crafted in 18k yellow gold and set with black onyx and about 87 brilliant-cut round D-F VVS1-VVS2 diamonds weighing an estimated 3.50 cara...

Elegant and finely detailed, Black Opal and Diamond Platinum Ring. Centering a securely nestled Hand set Oval Black Opal, weighing approx. 2.88 Carat and surrounded by Baguette &...

This exceptional 14-karat yellow gold ring showcases a captivating Australian black triplet opal as its centerpiece.

Black and White RBC Diamond Vintage Gold Band Ring Simply Beautiful!

The strong contrast between black agate, platinum, yellow gold and diamonds gives the ring a distinctive Art Deco-inspired character, while its dimensional construction reflects the ...

Vintage Baumf Diamond Engraved Black Patina Gold 4mm Band Ring.

Simply Beautiful! Finely detailed Black Australian Opal and Diamond Platinum Cocktail Ring.