Australian Opal, Diamond Ring

A shimmering, ethereal natural Australian precious opal is prong-set within twin rings of 14K yellow gold and topped with a brilliant little diamond in this midcentury pendant. Creat...

A spectacular and utterly unique 14K yellow gold ring from the Retro era (circa 1940s) featuring six cabochons of natural fire opals from Mexico. These gorgeous and highly-prized gems measure from 9.2mm x 6.7mm to 8.8mm x 6mm. They display orange, orange-yellow sand orange-pink coloring. The dazzling gems weigh approximately 5.5 carats. The face of the ring measures 30mm x 28mm, so it's an impressive and bold ring. The interior is marked for 14K gold but there is no maker's mark. Yet the production quality is extraordinary. The gold metalwork is expertly executed and very whimsical and creative. This bold, flashy, and fun ring is a size 7 and you're jeweler could resize it for you. This ring ships with a certificate from Stone Group Labs stating that these are precious fire opals...

A large oval cabochon of translucent seafoam green jadeite jade is surrounded by 16 luminous natural pearls in this ever-stylish 14K white gold halo ring from the early 1950s. The jade stone is natural and untreated and displays a high degree of translucency. Which is why this jade ring looks spectacular whether it is in direct sunshine, or just barely illuminated by the waning light of a nearby window. The luminous jade stone changes its appearance throughout the day, as the light changes. The jade cabochon measures 14.5mm x 9.19mm Seafoam green was pointedly on-trend in the 1950s when this ring was hand-fabricated. The pearls surrounding the jade are at least partially drilled —possibly they are drilled all the way through; I can't tell because of how they are set in the mounting. At least one and probably all of the pearls are natural, un-cultured saltwater pearls. They are older than the ring itself. It's not unusual to encounter repurposed jewelry...

Black opals from the Lightning Ridge mines in Australia are the rarest and most valuable opals on earth. And Lightning Ridge black opals that display a vivid red flash are the most valuable opals of all. This pendant is a perfect example of why these rare, precious opals are so coveted. With a superb cut and gleaming high polish, this solid (not a double or a triplet) Australian black opal from the Lightning Ridge mines has an organic, loosely triangular form and weighs approximately 2.42 carats. The gem flashes brilliant, vivid red, yellow, turquoise, purple and cobalt blue. The natural beauty of the stone has been maximized to its most magnificent potential by a skilled lapidary artist. Set within a custom 18k yellow gold frame -that exposes the rear of the opal, so that you can see with your own eyes that this is a solid black opal- and featuring a bail set with a .03ct VS brilliant round diamond. A 20" .4mm solid 18K Italian gold chain...

A large fine crystal opal from Australia weighing 5.97 carats. It has fantastic play-of-color as big bright flashes of green, blue, yellow roll across the stone. Surrounding the opal...

5.85 Carats Natural Impressive Australian Opal and Diamond 14K Solid Rose Gold Ring Amazing play of colors opal. Pictures don't show the beauty of the opal. Total Natural Opal Weig...

9.10 Carats Natural Impressive Australian 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...

Unique Australian Opal “Double-Color” Diamond Platinum Cocktail Ring A very unique Australian opal featuring what appears to be two different color patterns. The 4.64 carat opal has a portion of the stone being a classic blue-green color pattern, while the other half of the opal is a unique red, orange, color pattern. It is as if two separate opals were growing side by side and merged together! It is complemented by 1.07 carats of round brilliant and baguette-cut diamonds set around the opal adding brilliance and sparkle to the piece. Hand-fabricated in platinum, this unique opal ring...