Are there any ethical considerations related to donating or disposing of unwanted jewelry?

The opal triplet in this custom designed gold necklace, named “Majestic Northern Lights” by the donors, measures approximately 51.5 x 22.0 x 7.9mm and exhibits ... This artistic pendant features an oval opal triplet set within a bezel on a tiered pendant. The pendant is crafted in 14k yellow gold and hangs from a 14k ... Jul 23, 2014 ... So what is an opal triplet? · 1. Obvious glue line where the pitch meets the color. · 2. The opal top looks glassy, and the colour doesn't ... Buy Ross-Simons Blue Opal Triplet Drop Earrings in 14kt Yellow Gold and other Drop & Dangle at Amazon.com. Our wide selection is elegible for free shipping ... The opal in this design is a triplet. This means that the opal has a thin layer of clear glass on top of the stone and onyx on the back of the stone. This ... Elevate Your Earring Collection with our 9kt Yellow Gold Opal Triplet 5mm Studs Introducing our stunning 9kt Yellow Gold Opal Triplet 5mm Stud Earrings, ... ... 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 ... A manufactured opal consisting of three layers. A paper-thin slice of solid natural transparent or translucent-coloured opal is glued to a dark backing of ... ... opal when it turns out to be a triplet or doublet. One really has to be careful. I just wanted to point this out. 13 hrs. 1. Steve Weber. Barry Porter real ... Mark Nelson teaches bezel-setting, a basic stone setting skill that folds a metal setting over a cabochon, cameo or other stone. Bench Skills Stone Setting.