We love how the Ethiopian opals shine under natural light. This ring is hand-made in the USA and just exemplifies beauty. Made in 14k Yellow gold with diamond accent stones this ring can be worn anytime. Please email us if you would like to know what other colored stones we can make this ring in. We have the option of Mint garnets, Spessartite Garnets, Rhodolite Garnets, Tanzanites etc... Following are the details on this piece: SKU:J-1-1004 Stone Type:ETHIOPIAN OPAL Stone Weight:3.47 CTS Accent stone type: DIAMONDS Accent stone weight:0.18 CTS Gold type:14K YELLOW GOLD Total Article Weight: 4.46 GMS