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Opal Engagement Rings

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Gemstone: Opal
Recognized Seller Listings
Vintage 1998 Opal Diamond 18 Karat Gold Scrolling Three Stone Ring
Located in Philadelphia, PA
Featuring three oval shaped opal cabochons prong set east to west Graduated and ranging in size from 5.0 x 7.0 mm to 6.0 x 9.0 mm Translucent white in body color with strong blue a...
Category

1990s Victorian Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Edwardian Jelly Opal Diamond Platinum 18 Karat Rose Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped jelly opal cabochon measuring 10.0 x 8.0 mm Transparent white body color with spectral play-of-color Bezel set in platinum topped head with halo surround ...
Category

1910s Edwardian Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Rose Gold, Platinum

1980s Opal Diamond 18 Karat Yellow White Gold Triangular Vintage Halo Ring
Located in Philadelphia, PA
Centering a triangle-shaped opal cabochon measuring 8.0 x 8.0 mm Translucent white in body color with spectral play-of-color Prong set in white gold head with halo surround Compris...
Category

1980s Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, White Gold

Edwardian Antique Pear Jelly Opal Diamond Platinum 14 Karat Gold Halo Ring
Located in Philadelphia, PA
Centering a pear-shaped jelly opal cabochon measuring 8.0 x 13.0 mm Translucent colorless body with violet and yellow play-of-color Set with a platinum bezel with a pierced halo sur...
Category

1910s Edwardian Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold, Platinum

Victorian 2.0 Ct Opal Five Stone 18 Kt Ring
Located in Napoli, IT
This beautiful Victorian period ring has been hand crafted of solid 18 Kt gold, English origin The lovely claw mount showcases a selection of slightly graduated oval Opals estimate 2...
Category

1880s European Victorian Antique Opal Engagement Rings

Materials

Opal, 18k Gold

Vintage Boulder Opal 18 Karat Yellow Gold Neoclassical Greek Column Signet Ring
Located in Philadelphia, PA
Centering a bezel set tablet of boulder opal measuring 10.5 mm round displaying blue/green play of color with tan and black matrix Flanked by dimensional Greek column motif shoulder...
Category

20th Century Neoclassical Opal Engagement Rings

Materials

Opal, Gold, 18k Gold, Yellow Gold

Late Art Deco Opal Cabochon Diamond Platinum Vintage Dinner Band Ring
Located in Philadelphia, PA
Featuring three oval-shaped opal cabochons bezel set east to west Ranging in size from 5.0 x 7.0 mm to 6.0 x 8.0 mm Translucent white body color with spectral play-of-color Accented ...
Category

1930s Art Deco Vintage Opal Engagement Rings

Materials

Diamond, Opal, Platinum

Vintage Opal Cabochon Diamond Platinum 14 Karat Yellow Gold Bypass Ring
Located in Philadelphia, PA
Centering a bezel set oval-shaped opal cabochon measuring 9.0 x 11.0 mm Translucent white in body color with strong spectral play-of-color Accented prong set round brilliant cut di...
Category

1990s Contemporary Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold, Platinum

Vintage Opal 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Vintage Opal 14k Yellow Gold Ring. Featuring one cabochon cut opal weighing approximately 0.90 carat. Crafted in 14 karat yellow gold with purity mark. Circa 1970. The ring is a ...
Category

1970s Vintage Opal Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Vintage Opal 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Vintage Opal 14k Yellow Gold Ring. Featuring one cabochon cut white opal weighing approximately 0.40 carat. Crafted in 14 karat yellow gold with purity mark and maker’s mark. Cir...
Category

1970s Vintage Opal Engagement Rings

Materials

Opal, Gold, 14k Gold, Yellow Gold

Opal Diamond 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Opal Diamond 14k Yellow Gold Ring. Featuring one cabochon cut opal of 0.24 carat. Accented by 14 round brilliant cut diamonds with a total weight of 0.10 carat, graded F color, V...
Category

21st Century and Contemporary Opal Engagement Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

Victorian Opal Cabochon Diamond 14 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering a round oval cabochon measuring 6.0 mm round White in body color with spectral play-of color Prong set with a recessed halo surround Comprised of rose cut diamonds Weighin...
Category

1860s Victorian Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

Edwardian Opal Diamond Platinum 14 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering a 4.5 mm round opal cabochon - translucent white with spectral play-of-color Prong set in a platinum-topped head with a halo surround of old European cut diamonds Weighing ...
Category

1910s Edwardian Vintage Opal Engagement Rings

Materials

White Diamond, Opal, Gold, 14k Gold, Yellow Gold, Platinum

Edwardian 0.60 CTW Opal Diamond Platinum 18 Karat Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped opal cabochon measuring 6.0 x 8.0 mm Translucent white in body color with spectral play-of-color Prong set with a recessed diamond halo surround Transition...
Category

1910s Edwardian Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, White Gold, Platinum

Opal Art Deco Jelly Opal Diamond Platinum 18 Karat Gold Vintage Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped jelly opal cabochon measuring 10.5 x 13.0 mm bezel set in platinum-topped gold Transparent white in body color with spectral play-of-color Featuring a halo ...
Category

1930s Art Deco Vintage Opal Engagement Rings

Materials

Opal, Diamond, Platinum, White Gold, 18k Gold, Gold

Late Victorian Opal Diamond 14k Yellow Gold Ring
Located in Beverly Hills, CA
One Late Victorian Opal Diamond 14k Yellow Gold Ring. Featuring three cabochon cut opals weighing a total of approximately 0.80 carat. Accented by eight single and old European cut d...
Category

1890s Late Victorian Antique Opal Engagement Rings

Materials

Diamond, White Diamond, Opal, Gold, 14k Gold, Yellow Gold

1950's Black Opal Diamond 14 Karat White Gold Scrolling Navette Bypass Ring
Located in Philadelphia, PA
Centering a navette-shaped opal cabochon measuring 9.0 x 17.0 mm Black in body color with strong spectral play-of-color Prong set and flanked by swirled bypass shoulders Bead and p...
Category

1950s Vintage Opal Engagement Rings

Materials

Diamond, Opal, Black Opal, Gold, 14k Gold, White Gold

Lightning Ridge Opal White Diamond Gold One of a Kind Ring, Pamela Froman 2022
Located in Dallas, TX
One-of-a-Kind Ring hand-fabricated by jewelry artist Pamela Froman in her signature "crushed" 18k yellow gold featuring a fiery, translucent 1.10 carat semi black opal with primarily electric green pin...
Category

2010s American Artist Opal Engagement Rings

Materials

White Diamond, Multi-gemstone, Black Opal, Diamond, Opal, Gold, 18k Gold...

Victorian 0.86 CTW Opal Cabochon Diamond 14 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped opal cabochon measuring 6.0 x 8.0 mm Translucent white in body color with spectral play-of-color - bezel set With a halo surround of old mine cut diamonds w...
Category

1880s Victorian Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold

Opal Art Deco Jelly Opal Diamond Platinum 18 Karat Gold Vintage Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped jelly opal cabochon measuring 10.5 x 13.0 mm bezel set in platinum-topped gold Transparent white in body color with spectral play-of-color Featuring a halo ...
Category

1930s Art Deco Vintage Opal Engagement Rings

Materials

Opal, Diamond, Platinum, White Gold, 18k Gold, Gold

Pomellato White Opal Pave Diamond 18 Karat White Gold Capri Gemstone Ring
Located in Philadelphia, PA
Featuring a cushion cut cabochon of coral measuring approximately 12.7 x 12.7 mm Opaque white in color with a faceted finish and very good polish Flanked by shoulders pavé set with r...
Category

21st Century and Contemporary Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, White Gold

Black Opal and Diamond Baguette Platinum Engagement Ring, 2.99 Carats
Located in Los Angeles, CA
This beautiful platinum ring features a 2.99 carat fine black opal set with sparkling baguette diamonds! The black opal has gorgeous play-of-color incl...
Category

21st Century and Contemporary Artisan Opal Engagement Rings

Materials

Diamond, Opal, Black Opal, Platinum

Opal Diamond and Yellow Gold Ring
Located in Firenze, IT
Ring with five opals punctuated at the top and bottom by 8 brilliant cut diamonds. 18K yellow gold frame. French work. Size: 6 3/4. Gross weight: 4.80 gr.
Category

1960s French Retro Vintage Opal Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold

3.20 Carat Opal Diamond Yellow Gold Ring
Located in Stamford, CT
1960's Oval opal and diamond ring. 3.20 carat oval cabochon center opal with 4 round and 10 tapered baguette cut diamonds in a 18k yellow go...
Category

Mid-20th Century Opal Engagement Rings

Materials

Opal, Diamond, Gold, 18k Gold, Yellow Gold

7.84 Cts Au Opal, Pink Sapphire & Diamond Ring Pendant, Superb Play of Colors
Located in Hong Kong, HK
Please check out the HD video! This is an Australian doublet Opal! When it comes to opals, one of the most important character people look for is the play of color. The Australian op...
Category

2010s Hong Kong Opal Engagement Rings

Materials

Opal, Pink Sapphire, Diamond, White Diamond, White Gold, Rhodium, Gold, ...

18 Karat White Gold Opal and Cluster Diamond Ring
Located in Firenze, IT
Stylized ring in openwork white gold 750, centered by an oval-shaped opal, surrounded and underlined by brilliant-cut diamonds. Circa 1970. Finger: 53. Gross weight: 5 g.
Category

1970s French Retro Vintage Opal Engagement Rings

Materials

Diamond, Opal, 18k Gold, White Gold

.85 Carat Opal Diamond Halo White Gold Ring
Located in Stamford, CT
Mid-century 1950's opal and diamond ring. 14k white gold setting with a .85cts oval center opal and a halo of round cut diamonds. The opal has flashes of red, orange, blue and green....
Category

Mid-20th Century Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, White Gold

Carved Opal Ring Attributed to Wilhelm Schmidt for Giuliano
Located in London, GB
Carved opal ring attributed to Wilhelm Schmidt for Giuliano. Set vertically with a rectangular natural unenhanced opal plaque in a closed back rubover...
Category

1890s British Antique Opal Engagement Rings

Materials

Opal, Yellow Gold

Mid-Century Vintage Opal Diamond Platinum 18 Karat Yellow Gold Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped opal measuring 9.5 x 5.3 mm - translucent white in body color with spectral play-of-color Set with yellow gold talon prongs with a recessed platinum halo sur...
Category

1950s Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Related Items
18 Karat White Gold Yellow Diamond Ring
Located in Macau, MO
A diamond ring, set with squared-cut natural yellow diamonds weighing approximately 0.62 carats, flanked by brilliant-cut white diamonds weighing approximately 0.56 carats, mounted ...
Category

2010s Hong Kong Contemporary Opal Engagement Rings

Materials

Diamond, Yellow Diamond, White Gold, 18k Gold

0.90 Carat Rose Gold 18 Karat Diamond Three-Stone Trilogy Swirl Scroll Ring
Located in Birmingham, GB
18k Rose Gold Diamond Three Stone Ring A stunning 18 Karat rose gold diamond ring with 3 beautiful white diamonds in a unique swirl scroll style. The diamonds are approx Si1-Si2 Cl...
Category

21st Century and Contemporary British Opal Engagement Rings

Materials

Diamond, White Diamond, Gold, 18k Gold, Rose Gold

Antique diamond five stone ring, 18 karat yellow gold, Victorian
Located in NEWARK, GB
A stunning antique, late Victorian era five stone diamond ring in 18kt yellow gold. This spectacular beauty features five graduated old cut diamonds, the largest being the centre stone. The diamonds have an approx 0.45ct total weight and really pack some serious sparkle. They are all claw set into rich 18kt yellow gold and the ring has smooth tapering shoulders and a smooth gold band. It is Unmarked, tests as 18ct gold, late Victorian era c1880s. UK/AU ring size L US ring size 5.5 EU / MM ring size 50.58 Condition: Good use...
Category

19th Century British Victorian Antique Opal Engagement Rings

Materials

Diamond, 18k Gold, Yellow Gold

Antique 18ct Gold Victorian 5 Stone Diamond Ring
Located in Brighton, GB
Antique 18ct Gold Victorian 5 Stone Diamond Ring 18ct Gold Hallmarked Birmingham 1898 Set with 5 Old Cut Diamonds Size UK N 1/2 Size US ...
Category

Late 19th Century English Victorian Antique Opal Engagement Rings

Materials

Diamond, Gold, 18k Gold

Antique Victorian Five Stone Turquoise 18ct Gold Ring
Located in London, GB
Our antique Victorian ring features five turquoise cabonchon gemstones that are set in a row on a band made of 18-carat gold. The vibrant blue-green color of the turquoise stones is ...
Category

19th Century English Victorian Antique Opal Engagement Rings

Materials

Turquoise, 18k Gold

Victorian Emerald and Diamond Five-Stone Ring
Located in London, GB
A Victorian emerald and diamond five-stone ring, alternately set with three square-set emeralds estimated to weigh a total of 2 carats, accompanied by GCS Report stating to be of Col...
Category

1880s British Victorian Antique Opal Engagement Rings

Materials

Diamond, Emerald, 18k Gold, Yellow Gold

Antique Victorian Five Stone Diamond 18ct Gold Ring
Located in London, GB
Our Antique Victorian Five Stone Diamond Ring, a testament to the timeless elegance of this period. This exquisite piece, hallmarked in Birmingham, is meticulously crafted in rich 18...
Category

19th Century English Victorian Antique Opal Engagement Rings

Materials

Diamond, 18k Gold

Three Stone Diamond Halo 18 Karat White Gold Engagement Ring
Located in Mount Kisco, NY
With a total diamond carat weight of over 1.5 carats, this elegant ring has enormous sparkle and light. Prominent on the raised gallery of this ring, each of the three full cut round...
Category

Early 2000s American Opal Engagement Rings

Materials

Diamond, White Gold, 18k Gold

Vintage Diamond and 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
This three stone diamond ring holds three glistening diamonds which are set in tall, elegant platinum illusion settings. Made in London, England. Ring Size: N or 6 1/2
Category

1960s British Modern Vintage Opal Engagement Rings

Materials

Diamond, Gold, 18k Gold

Vintage Opal and Diamond 18 Carat Gold Three-Stone Ring
Located in Chipping Campden, GB
In between two round sparkling diamonds measuring 4pts each sits a gorgeous opal. The opal measures 70pts and the diamonds are set in platinum illusion settings. The ring itself is m...
Category

1960s British Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold

Opal and Diamonds 14k Gold Ring. Round Halo Opal Gold Ring!
Located in Istanbul, TR
Halo Opal Ring with Diamonds in 14 Karat Gold. Opal gold ring. Opal engagement ring. Round opal ring. October birthstone opal ring. Everyday opal ring. 14k gold ring with opal. Opal Wedding Ring...
Category

2010s Turkish Modern Opal Engagement Rings

Materials

Diamond, Opal, 14k Gold

Reinvented Vintage Circa 1980s Sapphire & Diamond Halo Ring 18 Carat Yellow Gold
Located in Hamilton, AU
Lovingly reinvented in 18 carat yellow gold The Avril Ring holds a stunning oval bright blue Ceylon sapphire in the embrace of sparkling round brilliant cut diamonds. Raised to antic...
Category

20th Century Unknown Modern Opal Engagement Rings

Materials

Diamond, Sapphire, Blue Sapphire, 18k Gold, Yellow Gold

Previously Available Items
Victorian Opal Pear Cabochon Old Mine Diamond 18 Karat Yellow Gold Halo Ring
Located in Philadelphia, PA
Centering a pear-shaped opal cabochon measuring 5.0 x 9.0 mm Translucent white in body color with spectral play-of-color Set in grooved bezel with a recessed halo surround Comprise...
Category

1890s Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Mid-Century Vintage Opal Diamond Platinum 18 Karat Yellow Gold Halo Ring
Located in Philadelphia, PA
Centering an oval-shaped opal measuring 9.5 x 5.3 mm - translucent white in body color with spectral play-of-color Set with yellow gold talon prongs with a recessed platinum halo sur...
Category

1950s Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Victorian Opal Diamond 18 Karat Yellow Gold Antique Five Stone Band Ring
Located in Philadelphia, PA
Featuring five oval-shaped opal cabochons ranging in size from 3.0 x 4.0 to 4.0 x 6.0 mm Translucent white in body color with strong spectral play-of-color Prong set and accented b...
Category

1870s Victorian Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold

Edwardian French Opal Diamond Platinum 18 Karat Yellow Gold Navette Ring
Located in Philadelphia, PA
Centering a bezel set navette shape opal cabochon measuring 5.0 x 15.0 mm Translucent white in body color with spectral play-of-color Accented by a halo surround of rose cut diamon...
Category

1910s Edwardian Vintage Opal Engagement Rings

Materials

Diamond, Opal, Gold, 18k Gold, Yellow Gold, Platinum

Victorian Opal 9 Karat Yellow Gold Antique Five Stone Band Ring
Located in Philadelphia, PA
Featuring five oval-shaped opal cabochons ranging in size from 3.5 x 4.5 to 5.0 x 6.5 mm Translucent white in body color with strong spectral play-of-color Prong set and accented b...
Category

1830s Victorian Antique Opal Engagement Rings

Materials

Opal, Gold, 9k Gold, Yellow Gold

Victorian Ruby Opal 9 Karat Yellow Gold Antique Halo Ring
Located in Philadelphia, PA
Centering a bezel set oval cut ruby weighing approximately 0.40 carat Transparent medium purplish red - with bezel set halo surround Comprised of 2.0 mm round opal cabochons Transl...
Category

1880s Victorian Antique Opal Engagement Rings

Materials

Opal, Ruby, Gold, 9k Gold, Yellow Gold

Victorian 0.52 CTW Opal Diamond Silver 14 Karat Gold Antique Halo Ring
Located in Philadelphia, PA
Centering an oval shaped opal cabochon measuring 6.5 x 5.0 mm Translucent white body color with spectral play-of-color With a recessed halo surround all prong set in silver-topped g...
Category

1860s Victorian Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Yellow Gold, Silver

Art Deco Opal and Diamond 10K Two Tone Ring
Located in Beverly Hills, CA
One Art Deco Opal and Diamond 10K Two Tone Ring. Featuring one cabochon cut opal weighing approximately 0.40 carat. Accented by four old mine cut diamonds with a total weight of approximately 0.45 carat, graded F-G color, SI clarity. Crafted in 10 karat yellow gold with diamonds set in 10 karat white gold. Circa 1930. The ring is a size 3.5 and may be resized. About this Item: Immerse yourself in the enduring allure of our Art Deco opal and diamond ring...
Category

1930s Art Deco Vintage Opal Engagement Rings

Materials

Opal, White Diamond, Diamond, White Gold, Yellow Gold, 10k Gold, Gold

Victorian Old Mine Diamond Opal Cabochon 14 Karat Rose Gold Antique Cluster Ring
Located in Philadelphia, PA
Centering an oval-shaped opal cabochon measuring 6.5 x 7.0 mm Translucent white in body color with spectral play-of-color Set with talon prongs with a halo surround of old mine cut d...
Category

1890s Victorian Antique Opal Engagement Rings

Materials

Diamond, Opal, Gold, 14k Gold, Rose Gold

15.58 Carat Black Australian Opal and Diamond Engagement Ring
Located in Bangkok, Thailand
A stunning 15.58 carat Black Opal ring with Diamonds set in Platinum, with beautiful colors and patterns making it a unique, and a rare piece. Currently sized at US6, can be resized....
Category

21st Century and Contemporary Modern Opal Engagement Rings

Materials

Diamond, Opal, Platinum

Art Deco Opal Diamond Platinum Ring
Located in Beverly Hills, CA
One Art Deco Opal Diamond Platinum Ring. Featuring one oval cabochon opal weighing approximately 4.00 carats. Accented 14 single cut diamonds wit...
Category

1920s Art Deco Vintage Opal Engagement Rings

Materials

Opal, Diamond, Platinum

Early 20th Century Platinum Opal and Diamond Ring
Located in Firenze, IT
The oval opal single stone with cluster diamond stone, to a plain shank. Size : 6 Weight : 4,6gr.
Category

Early 1900s French Art Nouveau Antique Opal Engagement Rings

Materials

Diamond, Opal, 18k Gold, Yellow Gold, Platinum

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