41.75ct Koroit Boulder Opal Stone Spinel About Apatite:

About Apatite:

09 carat tanzanite ring set in two-tone 18kt white and yellow gold with diamonds

The Setting: Cast Two Tone Ornate Prong Set Ring

and be sure to focus only on cleaning the metal around your stone

stone measurements: 20

41.75ct Koroit Boulder Opal Stone Spinel About Apatite:Koroit Boulder Opal: Weight (carats) 41. 75cts Dimensions (millimeters) 45. 97mm x 25. 67mm x 4. 6mm Origin Koroit Mining District, Queensland, Australia Shape freeform cabochon cut Colors blue, aqua, green, purple, violet Brightness of Color Play ( 1 to 5+) 2 Darkness of Body (+1 to 5 ) N A Treatments Enhancements none, natural SKU Number #357 Additional Notes: Freeform cut patterned boulder opal from the Koroit Mining District in Queensland,