What are some options for insuring valuable opal triplet jewelry?

Opal Doublets & Triplets are slices of lower valued Opals modified to imitate how a Black Opal looks. Black Opal is called such because of its dark body tone ... These stunning pendants are made from quality triplet opals sourced from Australia and encased in a yellow gold setting. Each triplet opal consists of three ... Dec 30, 2021 ... Doublets, triplets and mosaics are ways of making something more out of something less, and an artform in their own right. Elevate Your Earring Collection with our 9kt Yellow Gold Opal Triplet 5mm Studs Introducing our stunning 9kt Yellow Gold Opal Triplet 5mm Stud Earrings, ... There are opal jewellery in 14K gold and 925 silver with gold and rhodium plated. There are oval, round, pear and marquise shape with several standard sizes ... May 6, 2022 ... Spring 1964, Treated Black Opal, by Gübelin, p. 157, 3pp. Fall 1964, Opal triplet; black onyx backed, quartz topped, p. 221, 2pp. Winter ... ... triplet states: two states with D1 = 1100 ± 30 MHz, E1 = 244 ± 10 MHz; and ... We have synthesized opal films with the silica spheres size of about 360 ... Aug 27, 2021 ... I thought a triplet means a naturally occurring opal, but this looks like it's man-made out of opal and glass. Opal triplets consist of a piece of light opal, adhered to a dark backing and a clear capping. They are created to give the appearance of rare Black Opals, at a ... 9mm x 7mm Opal Triplet by Anderson-Beattie.com Synthetic 9mm x 7mm Colored Glass $683.00 Availability : Instock