7.97ct Bull's Creek Boulder Opal | #E177 | "The Rainbow Collection" Gold (rose) average stone diameter: 3

average stone diameter: 3

this natural American opal crystal plays an array of different colors

89mm and 8

The Setting: Channel Set Band

7.97ct Bull's Creek Boulder Opal | #E177 | "The Rainbow Collection" Gold (rose) average stone diameter: 3Bull's Creek Rainbow Boulder Opal Weight (carats) 7. 97cts Origin Bull's Creek, Perth, Australia Shape Elongated Oval Dimensions (millimeters) 25. 46mm x 7. 62mm x 4. 17mm Dimensions (inches) 1. 0" x 0. 3" x 0. 2" Body Tone (+N1 to N9 ) NA Boulder Brightness ( 1 to 5+) B4 Predominant Colors Pinkish Red Directionality of Fire Very Directional Treatments Enhancements None Suggested Purpose Ring Pendant Sku Number #E177 Additional Notes One of the last