4.11ct black crystal opal 14.9x10.2x4.8MM Boulder opal Gem type: OpalNatural Solid Untreated

Gem type: OpalNatural Solid Untreated Australian Black Opal Polished StoneWeight: 18

Material: 18kt white goldGem Type: Opal ringGold weight: 7

4mm x 12mm x 6mmSource: Lightning Ridge

the main color is rosy red

4.11ct black crystal opal 14.9x10.2x4.8MM Boulder opal Gem type: OpalNatural Solid UntreatedGem type: Opal Natural Solid Untreated Australian Black Crystal Opal Polished Stone Weight: 4. 11carats Dimensions: 14. 9mm x 10. 2mm x4. 8mm Source: Lightning Ridge, NSW, Australia Size and weight are approximate Follow Us: Instagram: @opal. mermaids ,@Olivia. chan Facebook: facebook. com Opal. Mermaids Pinterest: pinterest. com. au opal. mermaids