5.11 Carat Lighting Ridge Black Opal and 3.60 Carat Diamonds Set in Platinum

A beautiful ring featuring a 1.54 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.15 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color...

A beautiful ring featuring a 2.537 Carat, Natural, Australian (Lighting Ridge) Black Opal and 1.63 Carats of Diamond Accents set in Platinum. The Opal displays very good play of colo...

A beautiful ring featuring a 2.00 Carat, Natural, Australian (Lighting Ridge) Black Opal and 0.67 Carats of Diamond Accents set in Platinum. The Opal ...

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 ...

A beautiful ring featuring a 12.13 Carat, Natural, Australian Black Opal and 4.23 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are know...

A beautiful ring featuring a 1.21 Carat, Natural, Australian Black Opal and 0.57 Carats of Diamond Accents set in Platinum. The Opal displays very good play of color! Opals are known...

A fine platinum, diamond and Lightning Ridge opal dress ring. This cluster ring centres on a 1.12 carat Lightning Ridge opal from Australia exhibi...

A stunning antique 1930s Art Deco 3.60 carat diamond and platinum marquise shaped dress ring; part of our diverse antique jewelry and estate jewelry collections. This stunning, fine and impressive antique diamond ring has been crafted in platinum. The marquise shaped, pierced decorated setting is ornamented with a central feature bezel set 1.74 Ct Old European round cut diamond. The millegrain decorated Art Deco design is embellished with a further fourteen pavé set Old European round cut diamonds. The elevated, tapering ring shoulders integrate with the main setting and blend seamlessly with the plain ring shank. This antique marquise diamond ring is hallmarked to the interior of the shank with a partially worn maker's mark (G&) and the platinum fineness mark (100IRID.900P). The ring is supplied with an independent diamond grading report card in addition to a diamond grading certificate supplied by HRD Antwerp, Europe's leading authority in grading of diamonds. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning antique diamond navette...

Black opals from Lightning Ridge are among the most prized gems in the world. The name is inspired by their solid black bodies, upon which a spectrum of strong, vibrant colours stand...

This stunning black opal and diamond cocktail ring features a gorgeous 2.96 carat black opal with vibrant play-of-color surrounded by a halo of white diamonds! The black opal is a ph...

Featuring a mixed cushion cut Madagascar pink sapphire weighing approximately 3.30 carats. Transparent and saturated pink in color - medium dark in tone. Surrounded by a round brilli...

This exquisite ring features a stunning oval-shaped natural black opal, measuring 8.86 x 5.54 x 3.76 mm and weighing 1.06 carats. The opal displays captivating play of color, showcas...