Australian Opal, Diamond Ring

This slender, one-of-a-kind, handmade 18K yellow gold ring is the delivery vehicle for one of the finest Australian black opals I have ever seen. Measuring approximately 8.39mm x 4.9...

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...

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...

This Georgian-era (circa 1830) ruby and table-cut diamond ring was created entirely by hand over two-hundred years ago, though the shank itself is more recent (though still antique)...

A large and impressive Australian opal weighing 5.97 carats! It has excellent play of color with a classic pin-fire pattern as it shows flashes of gree...

A lovely Australian opal which falls between a white and crystal opal, most likely from Lightning Ridge. It weighs 4.54 carats and has great play of color as the pattern rolls softly...

A fine Australian opal, most likely from the Lightning Ridge area, takes center state of this platinum made ring. It weighs 8.27 carats and has great play of color as flashes of gree...

A luscious natural Australian opal that shows every color from red, blue, green all the way to violet and orange. It weighs 6.45 carats with excellent play of color. Accenting the op...