2.15ct Quilpie Boulder Opal | #E51 Tourmaline total carat weight: 90

total carat weight: 90

both pieces connected to the middle stone are articulation (movement) points

Receive one randomly selected black diamond crystal from your desired carat weight range

Natural spinel ranks 8 on the Mohs hardness scale

A Koroit Boulder Opal Gold Nugget Style Men's Ring

2.15ct Quilpie Boulder Opal | #E51 Tourmaline total carat weight: 90Quilpie Boulder Opal Weight (carats) 2. 15cts Origin Quilpie, Australia Shape Freeform Rectangle Dimensions (millimeters) 11. 58mm x 6. 40mm x 2. 95mm Dimensions (inches) 0. 5" x 0. 25" x 0. 1" Body Tone (+N1 to N9 ) NA Boulder Brightness ( 1 to 5+) B3 Predominant Colors Multicolor Directionality of Fire Nondirectional Treatments Enhancements None Suggested Purpose Ring Sku Number #E51 Additional Notes Has fissure