Opal Diamond Estate Ring

Estate opal diamond and platinum cocktail ring circa 2000.

Multicolor genuine Opal & Diamond ring, with open style designs, Crafted in solid Platinum, the center is adorned by a White Opal, cabochon oval cut & prong set weighing approximate...

Beautiful, Elegant & finely detailed Fabulous ‘60s Platinum Ring featuring a 5 Carat oval shaped Opal securely nestled in center; surrounded by Diamonds weighing approx. 1.07 total c...

An amazing, vibrant cocktail ring displaying an incredible Mexican fire opal with a blazing orange background color and intense flashes of red, green, and yellow. Said to bring posit...

Estate 1.36ct Fire Opal & 0.05ctw Diamond Round PT900 Ring Approx.Wt.

Beautiful finely detailed Black Opal and Diamond Ring, center securely nestled with an oval Black Opal, weighing approx. 3.19 Carat, surrounded by 12 round Diamonds; approx. total we...

Simply Beautiful! Elegant and finely detailed Australian Black Opal and Diamond Art Deco Style Cocktail Ring center set with a securely nestled Australian Black Opal weighing approx....

Simply Beautiful! Elegant and finely detailed Solitaire Cocktail Engagement Ring, set with a securely nestled 4.74 Carat Black Opal and surrounded by Brilliant-cut Diamonds, weighing...

Simply Beautiful! Elegant and finely detailed Solitaire Cocktail Ring, set with a securely nestled 6.00 Carat Black Opal surrounded by Brilliant-cut Diamonds, weighing approx. 1.10 t...

Simply Beautiful! Elegant and finely detailed Solitaire Cocktail Engagement Ring, set with a securely nestled 10.68 Carat Black Opal surrounded by Brilliant-cut Diamonds, weighing ap...

Estate Platinum Black Opal Diamond Ballerina Setting Ring ~9.13ctw This exceptional ring centers on a 7.63-carat oval black opal, displaying a vivid play of shifting colors across i...

Beautiful Dark Gray Opal and Diamond Cocktail Ring. The center securely set with a 3.43 Carat Opal surrounded by Diamonds approx. 0.64tcw. Finely detailed Hand crafted Platinum mount...

Beautiful 1.41 ct. black opal oval with 0.41 ct. good quality, white, and bright diamonds. Handmade in platinum. Ring size 7.25+.

Simply Beautiful and finely detailed Ballerina Cocktail Ring, center securely set with an Australian White Opal, weighing 5.80 Carats, surrounded by Diamonds, approx. 2.81 total cara...

Simply Beautiful and finely detailed Cocktail Ring, center securely set with an Australian White Opal, weighing 6.34 Carats, either side set with Diamonds, approx. 0.34 total carat w...

Beautiful estate Lugano ring featuring a 2.25 ct. opal round and 2.50 ct. of good quality white diamond kite shapes and rounds.

A gorgeous Art Deco black opal ring, made of platinum and featuring diamonds. The opal displays a harlequin pattern, with vibrant patches of green and blue shifting across the gemsto...

Beautiful 8 carat estate oval opal surrounded by 2.36 carats of white diamonds.

Stylish 3.06ct natural opal & diamond cocktail ring crafted in 850 platinum. Cabochon cut oval shaped natural opal measures 14mm x 10.5mm (3.06 carats). Diamond total an estimated ...

Estate Black Opal Ring Platinum Diamond Accents Size 5.5 ~1.61ctw This platinum ring features a 1.41-carat oval black opal, showcasing a captivating play of colors that shift beauti...

This stunning diamond and opal ring is crafted in solid platinum, weighing 9.6 grams and measures 20mm x 6.5mm high. Showcasing a prominent four-prong set cosmic opal, weighing app...

Stylish black opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural black opal measures 13mm x 8.5mm (estimated at 2.10 carats), accented with 0.42 carats of d...

The estate ring features a 2.45 carat fiery black opal surrounded by diamonds weighing .70 ctw and graded G-H/VS-SI1.  

Beautiful Dark Black and Diamond Cocktail Ring. The center securely set with a 6 Carat Black Opal surrounded by Diamonds approx. 1.10tcw. Finely detailed Hand crafted Platinum on 18K...

A gorgeous estate ring done in platinum set with approximately 1.50cttw in in G-I color Vs1-2 clarity round and tapered baguette diamonds and centered by an approximately 5ct CRISP ...

Stylish natural opal & diamond ring crafted in platinum. Natural opal measures 10mm x 8mm (estimated at 1.35carats). 10 round brilliant & marquise cut diamonds total an estimated 0...

Stylish natural jelly opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural jelly opal, 2.48 carats (10.5 x 7.5). The opal is in excellent condition and free ...

Stylish natural jelly opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural jelly opal, 4.92 carats (11.40 x 9mm x 9.3mm). The opal is in excellent condition ...

Estate Boulder Opal Ring with Diamonds in 18k Yellow Gold Boulder Opal Ring features one Pear shaped Boulder Opal with color play of Blue, Green, and flashes of Orange accented wit...

Stylish natural 6.02ct black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval natural black opal measures 15.40 x 11.08 x 5.64mm (6.02 carats). Four emerald cut ...

This unique estate ring features a mosaic of inlay opal which is accented by diamonds, rubies, yellow sapphire and blue sapphire, all set in 18K yellow gold.

4.23 Carats Black Opal and Diamond Ring in Platinum Black Opal and Diamond Ring features a 4.23 carats, with beautiful blue, green, yellow coloring. Black Opal bezel-set in the ce...

Finely detailed vintage black opal & diamond ring, crafted in 18 karat yellow gold (circa 1980s to 1990s). Centrally mounted black opal is estimated at 0.83 carats, accented with a...

Gorgeous 1.10 ct. black opal oval with 0.66 ct. of good quality white diamond baguettes. Handmade platinum mounting in ring size 7.25. Mint condition.

Stunning 1.86 ct black opal oval cabochon with a greyish blue color and sparks of orange, yellow, and green. 1.00 ct. of good quality, white, and bright diamond rounds. Handmade mo...

--Stone(s):-- (1) Natural Genuine Opal - Oval Cabochon Cut - Claw Prong Set - Gray Color w/ Amazing Play of Green & Blue Color - 11.31 x 9.06 x 4.05 mm / 2.69ct (exact - certified) *...

Beautiful 1.92 ct. black opal oval with 0.68 ct. good quality, white, diamond rounds and baguettes. Handmade platinum mounting in size 7. Mint condition.

Gorgeous deep color 7.41 ct. opal oval cabochon with 0.80 ct. good quality white diamond baguettes and rounds. Handmade platinum mounting in size 6. Mint condition.

Stylish 4.58ct natural black opal & diamond cocktail ring crafted in platinum. Cabochon cut oval shaped natural black opal measures 14mm x 11.5mm (4.58 carats). Mixed cut diamonds ...

Beautiful Vintage Estate 18K White Gold Natural Opal and Diamond Cocktail Ring.

Elegant vintage opal & diamond ring (circa 1960s to 1970s), crafted in 14 karat yellow gold. The opal measures 12.6mm x 9.3mm (estimated at 4 carats), accented with eight estimated...

Approximately 8 Carat Oval Australian Opal, Diamond , Emerald Ruby , Sapphire Ring Estate Size 5.5 Dome shape ring This spectacular Ring consisting of a single Oval Shape Austra...

Beautiful Vintage Estate 14K Yellow Gold Platinum Natural Opal Diamond Engagement Ring.

Stylish vintage Ethiopian opal & diamond cocktail ring crafted in 18 karat yellow gold (circa 1960s to 1970s). Natural opal is at estimated at 10 carats, accented with two estimated...

Estate 3.49ct Opal & 0.39ctw White Diamond Baguette & Round PT900 7.40gr Ring Approx.Wt.

High luster and colorful black opal oval weighing 1.15 cts with 0.53 cts of good quality, white, and bright diamond rounds in a handmade platinum mounting. Ring size is 6.5. Excell...

Stunning 1.20 ct. black opal oval cabochon with 0.98 ct. of good quality, white, and bright diamond rounds, pear shapes, marquise, and baguettes. Beautiful design and handmade plati...

For sale is an estate Platinum Black Opal & Diamond Halo Ring! Showcasing one (1) cabochon Black Opal, set in a milgrain border, measuring 14.60 x 11.00 x 4.19 mm, weighing approxima...

Beautiful 3.52 ct. black opal oval with 0.75 ct. good quality white diamond rounds. Handmade 18k white gold mounting in ring size 6.25.

Stylish natural opal & diamond ring crafted in platinum. Natural opal measures 17mm x 13mm (estimated at 5.67 carats). The diamonds total an estimated 1 carat (estimated at H-I col...

Stylish natural opal & diamond cocktail ring crafted in 900 platinum. Natural opal measures 12mm x 9.5mm (estimated at 3.33 carats), accented with 4 emerald cut diamonds totaling 0...

Beautiful Gold handmade Art Deco style ring. It is set in 14k white Gold featuring a large sparkling vivid Opal in the center, weight 0,50 ct., surrounded by 0,60 ct. custom cut natu...

Beautiful Gold handmade Art Deco style ring. It is set in 14k white Gold featuring a large sparkling vivid Opal in the center, weight 5,50 ct., surrounded by 1.00 ct custom cut natur...

Stylish natural jelly opal & diamond cocktail ring crafted in 900 platinum. Cabochon cut natural jelly opal, 2.25 carats. The opal is in very good condition and free of cracks or c...

Distinct & stylish opal & diamond cocktail ring (circa 1970s), crafted in 14 karat yellow gold. Centrally mounted natural opal is pear cut, measuring 17mm x 11mm (estimated at 8 ca...

Stylish vintage opal & diamond cocktail ring (circa 1960s to 1970s) crafted in 14 karat white gold. Natural opal measures 12.8mm x 6.7mm (estimated at 2.50 carats), accented with t...

Vintage style green onyx earrings silver, gold. Dangle green onyx earrings. Cocktail earrings with green onyx, Silver Gold-Plated Drop Earrings with green onyx and Topaz. Elegant vi...

Luxurious South Sea Pearl Earrings (15mm) with Ethiopian Crystal Opal (3.5mm-4.5mm). Magnificent and wonderful earrings that are worth a look! Total length 2 inches. Earwires: 10m...

Breathtaking Alexander Mcqueen Corset Gown. Cosmic rain, comet and astral crystal embroideries are hand-sewn to this stunnig evening gown. Powder blue Paris net bustier dress featuri...

1950s Black Silk Jersey & Silk Taffeta Dress w Dropped-Waist Bodice & Circle Skirt: A lovely silhouette-a body-skimming silk jersey bodice with a fringed peplum that ties at hip. Lu...

Old pendant with a large natural claw set Aquamarine surrounded with Diamonds halo. Likely German hand- made, ca. 19th cent. Silver clusters on solid 14K Green Gold. Measures : 31 m...

A Roberto Cavalli Masterpiece from 2006 Drenched in the opulence of gilded romance, this Roberto Cavalli silk evening gown is a red-carpet reverie. A symphony of delicate florals, li...

Fine Vintage Van Cleef & Arpels Diamond 18k Yellow Gold Onbell Flower Ring. A stunning vintage ring with a unique floral design typical of Van Cleef & Arpels, set with beautiful nat...

Original Art Deco Natural Aquamarine and Diamond Cluster Ring mounted in Platinum. A refreshingly cool light blue hue colors the billowy cushion-cut aquamarine that glistens. The gem...

Lily of the Valley Ring. Flower Engagement Ring. Gold Lily Wedding Ring for Women. Birthday Flower Ring. Metal type: 14kt solid gold Weight 2.6 g depends from size Gemstones: Colo...

This vintage 1991 Yves Saint Laurent suit features a luxurious gold brocade jacket and matching high-waisted pencil skirt. The tailored jacket has a round neckline, ornate gold butto...

Green & white silk printed and draped asymmetrical evening dress. Zip and hook&eye closure on the left side. SIZE 8 (US) M

This dress features heavy embellishment with beading and sequins in hues of blue. There is a leaf motif in beading and iridescent sequins. Center back zipper closure. In excellent vi...