12.5ct Solid Australian Blue Pink Boulder Opal Ring in 9ct Yellow Gold Handmade
Located in SYDNEY, AU
Striking custom-made ring featuring a spectacular 12.5ct solid Australian boulder opal, set in 9ct yellow gold. Mined in Queensland, this opal is truly one of a kind, showcasing natu...
Opal, Yellow Gold
Vintage Australian Solid Opal & Baguette Cut Diamond Ring 18ct Gold Mid Century
Located in SYDNEY, AU
A striking vintage 18ct gold ring, circa mid to late 20th century, fusing the geometric charm of the Art Deco era and the bold, statement-making style of the Retro period. This one-o...
Diamond, Opal, 18k Gold, Yellow Gold
18ct Gold Bright Blue Green Australian Solid Black Opal Diamond Ring L.5 / 6
Located in SYDNEY, AU
A stunning 18ct gold ring featuring a natural Australian solid black opal with a richly saturated body tone and incredibly bright flashes of electric blue and vivid green. Though dai...
Opal, Black Opal, Diamond, Gold, Yellow Gold, 18k Gold
Lightning Ridge Australian Solid Black Opal & Baguette Diamond 18ct Gold Ring
Located in SYDNEY, AU
Expertly crafted in solid 18ct yellow gold, this striking ring features a breathtaking Australian solid black opal sourced from Lightning Ridge. The opal glows with intense flashes o...
Opal, Black Opal, Diamond, Gold, Yellow Gold, 18k Gold
Vintage Solid Australian Black Opal & Diamond 18k Yellow Gold Ring Size K / 5
Located in SYDNEY, AU
Stunning 18ct yellow gold ring featuring a petite, solid Australian black opal showcasing bright green and blue colours with two diamonds accented on the shoulders. A dainty and intr...
Black Opal, Opal, Diamond, Yellow Gold, 18k Gold
Vintage 1.5ct Solid Australian Coober Pedy White Opal Diamond 14k Gold Ring
Located in SYDNEY, AU
Exquisite opal ring featuring a premium Australian opal from Coober Pedy, South Australia – renowned for its luminous white opals with light body tones and vibrant play-of-colour. T...
Diamond, Opal, 14k Gold, Yellow Gold
14K Oval Blue-Green Australian Doublet Opal Halo Ring
Located in New York, NY
This captivating ring showcases an 2ct oval doublet opal glowing with vivid blue and electric green flashes, reminiscent of ocean depths and emerald light. The opal is framed by...
Opal, 14k Gold, Yellow Gold
Oval Boulder Opal & 2 Carat Round Cut Diamond Halo 18K Gold Vintage Ring
Located in Miami, FL
This elegant Vintage Boulder Opal Ring in 18K Yellow Gold showcases a stunning 22 x 11.5 mm opal framed by a halo of 20 round diamonds, offering a timeless and radiant design for col...
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Australian Boulder Opal Diamond Yellow Gold One-of-a-Kind Ring, Just Jules 2025
By Julie Romanenko
Located in Dallas, TX
This stunning ring by designer Just Jules showcases a magnificent pear-shaped Australian boulder opal ablaze with vibrant flashes of electric blue, green, and violet - reminiscent of...
Diamond, Multi-gemstone, Opal, Gold, 14k Gold, Yellow Gold
Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Engagement Ring: Australian Boulder Opal and Diamond in 18K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones...
Diamond, Opal, Gold, 18k Gold, Yellow Gold
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold
By The Wind Opal
Located in Suwanee, GA
Baguette Halo Diamond Black Opal Engagement Ring 14K Yellow Gold. Free Domestic USPS First Class Shipping! Free Gift Bag or Box with every order! Opal—the queen of gemstones, is on...
Black Opal, Opal, Diamond, Yellow Gold, 14k Gold, Gold
3.7cts Boulder Opal Statement Ring with Natural Diamonds Accents: Solid 14k Gold
Located in Columbus, OH
3.7cts boulder opal statement ring showcasing vibrant natural play-of-color with diamond accents. Set in solid 14k gold for a bold, one-of-a-kind luxury finish. boulder opal chaos—p...
Diamond, Opal, Gold, 14k Gold, Yellow Gold
