4.23ct Quilpie Boulder Opal | #E87 Sphene 18 carats and is cut

18 carats and is cut into a faceted oval shape with a checkerboard table

this prong-set 14 karat yellow gold ring is mounted with a natural white Australian crystal opal and accented with round brilliant cut diamonds

high-set estate diamond ring

The Setting: Prong set in drop Earrings set in sterling silver

Dainty sky blue topaz solitaire ring with a custom shank

4.23ct Quilpie Boulder Opal | #E87 Sphene 18 carats and is cutQuilpie Boulder Flow Opal Weight (carats) 4. 23cts Origin Quilpie, Australia Shape Freeform Dimensions (millimeters) 13. 51mm x 10. 15mm x 4. 41mm Dimensions (inches) 0. 5" x 0. 3" x 0. 2" Body Tone (+N1 to N9 ) N8 Boulder Brightness ( 1 to 5+) B2. 5 Predominant Colors Blue Orange Directionality of Fire Somewhat Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E87 Additional Notes Has fissure inclusion