10K and 14K Antique 1.98 carat Australian Opal Ring

14K yellow gold ring featuring an oval Australian opal weighing 5.86 carats and measuring about 18mm x 12.8mm. The opal has primarily green pin-fire play of color with a little yello...

Vintage 14K yellow gold 1.80 carat opal ring. The genuine natural Australian opal measures about 11mm x 8.5mm. The opal is translucent and has primarily green play of color. The ring...

Victorian 18K yellow gold 1.74 carat opal ring with a new 14K yellow gold head. The genuine natural Australian opal measures about 10.5mm x 8.5mm. The opal has primarily blue-green p...

Vintage 14K rose gold 6.05 carat opal ring. The genuine natural Australian opal measures about 17mm x 12mm. The opal is freshly polished and has primarily pink and green play of colo...

10K yellow gold ring featuring an emerald cut peridot weighing 3.73 carats. The vibrant lime green peridot measures about 10mm x 8mm. The ring fits a size 6.75 finger, weighs 1.79dwt...

Platinum Australian black opal and diamond ring. This is a natural black opal weighing .45cts and measuring about 7.7mm x 5.5mm. The opal has a dark navy blue body color with primari...

10K rose and white gold flower ring with rose cut tourmaline petals (10.42 CTW) surround a carnelian center. State of Maine mined rose cut tourmaline ped...

Black opals are the most rare and valuable of all natural opal varieties. These amazing stones exhibit amazing color backed by dark or black "potch", or common opal, unlike their white opal counterparts, which are backed by more common white potch. The dark base tone gives striking contrast to the brilliant rainbow of colors and patterns, which come about as a result of variations in the orientation and size of microscopic beads of silica within the stone. Although a small portion of the world's opals are mined in Ethiopa, Mexico, and Brazil, black opal specifically is exclusively mined in Australia (particularly from a region known as "Lightning Ridge") and the opal has henceforth been named Australia's national stone. Historically, opals were believed to bring good luck when given as a gift. In the modern day, they continue to be adored worldwide and are one of the most desirable stones used in fine jewelry! This black opal ring from the Edwardian (ca1910)era makes quite a stylish accessory! Hand-crafted in smooth 10kt gold, the ring features an exquisite black opal stone that is bezel set at the center. The oval-shaped cabochon is simply mesmerizing, displaying an incredible array of iridescent colors that flash and shimmer in the light. The vivid shades of red, blue, green, violet, and gold almost seem to glow from within. Completing the striking design is completed with a tapered ribbed gold band...

Garnets are the birthstone for the month of January. The family of Garnets can be very confusing. They are found all over the world and come in many colors and are members of the cub...

Own a piece of history with this vintage 1970s cocktail ring. The center Australian fire opal weighs 10 carats with prominent play of color. Crafted in 14k yellow gold throughout, th...

This stunning estate ring features a 3x5 oval cut, white opal accented by 6 pear cut tanzanites. The face of the ring measures 1/2 inch from knuckle to knuckle. The ring is 10K yello...

Agate slice combined with a rose cut gray diamond, 0.39 CTW. is a one-of-a-kind statement ring. The multi colored Agate slice is reflected in the multi colored gold colors chosen to creating this one-of-a-kind ring. 18K bright yellow gold for the Agate slice bezel, 10K green gold...