Vintage Opal and Diamond Ring

Platinum Ring Featuring 1 Cabochon Cut Opal 16.50 Carat; 48 Round Brilliant Diamonds 3.20 Carat Total Weight; VS-SI, G-H; Finger Size 8; 14.6 DWT or 22.71 Grams.

Classically framed by a sparkling platinum and diamond halo, the Winston stamp further indicates the exceptional quality of the piece This magnificent opal is polished on the top and...

Natural Beauty 15 Carat Opal with 2 Carat Diamond Ring Center Stones: Opal Stone Carat Weight: 15 Carat Stones: Diamond Stone Shape: Round Stone Carat Weight: 2 Carat Material: ...

18 karat yellow gold Victorian Australian Black Opal 13x10 mm weighing approximately 3.47 carat surrounded by antique cut diamonds having an approximate total weight of 4.25 carats.

vintage blue Opal and brilliant cut diamond dress ring Set in 18 carat gold Stamped 18 ct Estimated total diamond weight 0.60 ct G-H colour P1 clarity Set with 4 blue opals and 4 br...

Platinum Natural Opal & Diamond Ring 4.06ctw 9g Very elegant for everyday wear !!

18K White Gold Fire Opal and 1.68 CTW Diamond Ring Materials: 18K White Gold Ring Size: 6.25 Hallmarks: 750 Total Weight: 12.00 dwt Center Stone Type: Opal Center Stone Shape: F...

19.2K Yellow Gold Fire Opal and Diamond Ring, Consisting of two Stones With 2 Carats Each, Surrounded By Diamonds Brilliant Cut having Total Weight of 3,66 Carats.

18K Yellow gold opal and diamond ring. The cluster style ring is set with one oval opal measuring 20 X 12.5 mm surrounded by 22 round diamonds weighing approximately 2.00 carats total.

This important 18 karat white gold, crystal opal and diamond ring is modeled after a Van Cleef & Arpels style.

JE Caldwell JEC Vintage Opal Old European Diamond Ring 18K Gold Antique Estate J.E.C.

A stunning opal and diamond ring from the Edwardian (ca1910s) era!

An exquisite opal and diamond ring from the Retro (ca1940) era!

For sale a 18K gold opal diamond cocktail ring. This striking ring features a large, 14mm*11mm white opal, its mesmerizing play of fire exuding a magical allure that makes it truly e...

The opal is stable and ring is circa 1960-1970. The center opal is surrounded in a halo with approximately 1.56 carat total weight diamonds.

Absolutely stunning 7.00ct natural black opal ring with lots of green, blue and orange broad flash play of colour.

Vintage handmade Oval Opal and diamond cocktail ring. The opal measures approx 14 mm x 10 mm and is accompanied by diamonds weighing approx 0.75 ct/tw of SI quality and H color.

This ring has six single cut diamonds surrounding the opal that weigh: 0.14ctw, and are Vs1 clarity, H-I colour.

This Hand-Crafted 18KT White Gold Midcentury Fire Opal & Diamond Ring features a central 3 carat Elongated Oval Natural Australian Fire Opal at 17mm x 8.5mm, secured in a 4-Prong set...

14K Yellow Gold Weight= 6.7gr Size= 5 Diamond= 1/4 Ct total Opal Year= 1990

14k Yellow Gold Weight= 8.2 gr Size= 6 Opal= 2.5 ct total Diamond= 0.10 ct total

There are 10 round-brilliant cut diamonds in this ring, surrounding the opal. They weigh: 0.30ctw and are I1-I2 clarity, H-I colour.

French control marks on the outer shank A handmade piece - the black opal has been a later addition to the ring Total weight is 5.50 grams Ring size - size 5 but can be resized to s...

18ct White Gold Opal and Diamond Cluster Ring. Set with one central oval Australian Opal in a rubber setting, surrounded by fourteen round brilliant cut diamonds and two diamonds on ...

Vintage 14k white gold 1.30ct oval opal and 1.28 carat total weight diamond ballerina halo ring.

A colourful Black Opal Pear shaped stone is 7ct. (22.5X11mm) The Opal is surrounded by 19 Diamonds with a total Diamond weight of 2.03ct.

14k Yellow Gold Weight= 9.5 gr Size= 5 Sapphire= 0.20 ct total Diamond= 0.03 ct total Opal= 3. 75 ct total

This is a vintage ring featuring a white Australian opal in a wide scallop ring with sectioned pave set diamonds.

In excellent condition. - One natural opal cabochon, 8x5mm - Sixteen old mine cut diamonds, each 1.5x1.5mm/ 0.02ct - Total diamond weight: approx. 0.32ct - 585/ 14ct solid yellow...

18 karat white gold jelly opal and diamond cluster ring consisting of one cabochon cut jelly opal measuring 16.07 x 11.40 x 8.48 mm with an approximate weight of 8.20 carats surround...

18ct White Gold Edwardian Opal and Diamond Marquise Shape Cluster Ring. Set with a central Australian Marquise shape Opal surrounded by 22 Round brilliant cut diamonds in a milgrain ...

Centered with one natural opal surrounded by three rubies and three round brilliant cut diamonds 0.25 ct approx.

Cut – Oval cabochon opal and round brilliant cut diamonds. Clarity – The diamonds are VS1 to VS2.

Stunning vintage Marquise shape Opal and Diamond Cocktail ring, Cluster ring. 14ct yellow gold (acid tested) 15 stone Opal and Diamond cluster ring.

• Platinum • 2 tapered baguette diamonds F-VS1 0.50ctw • 4 special cut baguette diamonds F-VS1 0.52ctw. • 1 Australian black opal lighting ridge 5.80ctw

Timeless, 14 karat yellow gold ring with pear-shaped Tanzanite center stone accented with Austrialian opals.

14k Yellow Gold Weight= 5.5 gr Size= 6 1/2 Garnet Center= 11mm x 6mm Garnet Side= 1.5 ct total Opal= 0.36 ct total Year= 1960

Triple entourage of diamonds surrounds the opal at the center of that 18-karat white and gold handmade ring.

The following item we are offering is this beautiful 18-karat white fire opal and diamond cocktail bombe ring!!! Large fire opal center stone surrounded and adorned with finely set d...

An opal and diamond trilogy ring in 18 karat yellow gold.

White gold ring containing a cabochon opal measuring 10.92mm by 9.24mm by 3.89mm surrounded by 16 single cut diamonds weighing approximately .25cts.

Beautiful Oval Opal and Diamond Ring signed Grima, maker's mark AGLtd, UK hallmarks, set in 18k yellow gold.

14K Orange Opal And Diamond Ring. 14K yellow gold ring contains 1 oval opal.

This is an 18ct yellow gold opal and diamond ring. The centralised white opal possesses a lovely iridescent play of colour and is set in the middle of four single cut diamonds.

An 18 karat yellow gold, opal and diamond ring. Centering an oval opal of approximately 13.15 carats measuring approximately 27.10 xx 17.22 mm. highlighted at the corners and midpoi...

Vibrant Opal and Diamond Ring in Platinum One Oval Cabochon Opal Weighing 1.77 Carats Six Baguette Cut Diamonds Weighing .73 Carats Six Round Brilliant Cut Diamonds Weighing .60 ...

A fascinating black opal and diamond ring in white gold by Meister. The opal has a stunning play of colour and fire, with a lot of red flashes.

8 Karat Yellow Gold Opal and Diamond Ring Size 4.5- This lovely ring features one round opal (6 mm) and four old mine cut diamonds set in 8K yellow gold.

14 Karat Yellow Gold Opal and Diamond Ring Size 7.5- This lovely ring features one pear shaped opal (8 mm x 5 mm) and one round brilliant cut diamond set in classic 14K yellow gold.

The Tiffany & Co. Black Opal and Diamond Ring features a stunning 4-carat gem black opal at its center, showcasing a vibrant play of color.

Vintage 14 Karat White Gold Opal and Diamond Ring Size 5.25- This stunning ring features one pear-shaped opal (14 mm x 10 mm) surrounded by 13 round brilliant cut diamonds and set in...

14 Karat Yellow Gold Opal and Diamond Ring Size 6.75- This lovely ring features two pear shaped opals (10 mm x 6 mm) and 18 round brilliant cut diamonds set in classic 14K yellow go...

Vintage 14 Karat Yellow Gold Opal and Diamond Ring Size 7.25- This lovely ring features an oval opal (9 mm x 7 mm) accented with six round brilliant cut diamonds set in polished 14K...

Bochic “Orient” Vintage Natural Diamond & Fire Opal Ring Set In 18K Gold & Silver Natural Fire Opal - 9.50 Carat Natural Round Brilliant Cut Diamonds 2.00 Carat This Ring...

A fabulous cardigan and camisole set in black knit lace plus an additional matching red camisole all from John Galliano. The set consists of 2 flower pattern lace knit camisoles one ...

Commanding in presence and refined in detail, The Imperial Light solitaire signet ring is a masterclass in contemporary opulence. At its heart gleams a breathtaking 3-carat natural r...

The Following Item we are offering is a Rare Important Radiant 18KT Gold Large Fancy Fiery White Opal Diamond Pink Sapphire Ring. Ring is comprised of A LARGE Gorgeous Fancy Fiery Wh...

A stunning, fine and impressive antique 1.52 carat aquamarine and 2.92 carat diamond, 18 karat white gold and platinum set double clip brooch; part of our antique 1920s jewelry colle...

12.50 Carats Natural Impressive Ethiopian Opal and Diamond 14K Solid Yellow Gold Ring The opal has beautiful fire, pictures don't show the whole beauty of the opal! Total Natural O...

Stylish antique Victorian era ring (circa 1880s to 1900s), crafted in 14 karat yellow gold. One opal measures 7mm x 5mm, accented with 14 estimated 0.02 carat old rose cut diamonds....

Decorate yourself in elegance with this Ring is crafted from 10-karat Yellow Gold by Gin & Grace. This Ring is made up of 8*10 mm Oval-cut (1 pcs) 1.52 carat Opal and Round Cut Diamo...

Victorian Carved Five Stone Opal Ring 18ct Gold Victorian Circa 1880 Beautiful Hand Carved Ring Set with Five Fabulous Opals & Old Cut Diamonds Face of The Ring Measures Appr...

3.8 CTW Certified Aquamarine Cabochon Single Stone Ring in 18K Gold featuring natural aquamarine of 3.8 carats. The gorgeous handcrafted ring goes with every style. Aquamarine is use...

Beautiful Antique Art Deco Platinum Old European Cut Marquise Diamond Cocktail Ring. This magnificent Art Deco old cut marquise cocktail ring is crafted in platinum. The ring feature...

A beautiful halo ring featuring a 2.56 Carat, Natural, Australian Black Opal and 1.68 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are ...