oval opal cabochon approx. 17.5 x 13mm, ?K18?, yellow gold, size 10, 19.0 grams; round opal cabochon approx. 11mm, 12 round brilliant diamonds, ?14K?, white gold, size 6, 5.0 grams; oval opal doublet approx. 17.5 x 11.2mm, 10 round brilliant diamonds, tested 14kt. yellow gold, size 6, 10.5 grams; lab created opal cabochon, ?14K?, yellow gold, size 7, 4.2 grams

Provenance: A Virginia Collector

oval opal ring, surface of opal heavily scratches, crazing, tarnish and wear to gold; round opal ring, scratches to surface and chips to underside of opal, wear to gold; opal doublet ring, stone loose in mounting, wear and scratches; lab created opal ring, scratches on stone, wear and scratches to goldGemstones not tested for treatment- most information based on containers/tags as purchased, packaged as bought-most likely stones have never been used in jewelry, stones could have scratches, chips and abrasions