1,915ct Quilpie Boulder Opal Specimen | #7 Morganite tanzanite rings should be worn

tanzanite rings should be worn mainly for dress

open and snap-on hinged bail

stone measurements: 39

The most popular in the gem trade is blue zoisite from Tanzania

quartz top

1,915ct Quilpie Boulder Opal Specimen | #7 Morganite tanzanite rings should be wornAustralian Boulder Opal: Weight (carats) 1,915. 64cts Dimensions (inches) 7. 25" x 2" x 1. 25" Origin Quilpie Mining District, Queensland, Australia Shape Polished Freeform Cabochon Cut Specimen Colors blue, purple, green Brightness of Color Play ( 1 to 5+) 1. 5 2 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #7 Additional Notes: Exceptionally large preformed and polished boulder opal stone. This stone is from our