2.42ct Quilpie Boulder Opal | #E108 Loose Opal Larimar is the blue gemstone

Larimar is the blue gemstone variety of "pectolite" found only in the Dominican Republic

A Platinum Australian Black Opal & Diamond Ring

13mm (~2")

crown above the 12 position

14 old European cuts

2.42ct Quilpie Boulder Opal | #E108 Loose Opal Larimar is the blue gemstoneQuilpie Boulder Opal Weight (carats) 2. 42cts Origin Quilpie, Australia Shape Freeform Dimensions (millimeters) 15. 92mm x 6. 69mm x 4. 03mm Dimensions (inches) 0. 6" x 0. 25" x 0. 2" Body Tone (+N1 to N9 ) N2 Boulder Brightness ( 1 to 5+) B4 Predominant Colors Blue Green Directionality of Fire Slightly Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E108 Additional Notes None