The Rainbow | Men's 12.64ct Bull Creek Boulder Opal Ring in 14kt Gold Loose Opal swirl measurements: 15

swirl measurements: 15

pendant width: 22

stamped with 5 hallmarks:

87cts Dimensions (millimeters) 35

The Rainbow | Men's 12.64ct Bull Creek Boulder Opal Ring in 14kt Gold Loose Opal swirl measurements: 15Introducing "The Rainbow," Our Premier Men's Bull Creek Boulder Opal Ring The Stone: Natural Black Boulder Opal, solid carat weight: 12. 64 carats origin: Bull Creek, Perth, Western Australia brightness of color: 5+ of 5 darkness of bodycolor: 2 of 5 stone measurements: 24. 90mm x 10. 07mm x 4. 59mm oval cabochon cut black manganese boulder matrix The Setting: Cast Two Tone Bezel Set Solitaire Men's Ring two tone 14kt white and yellow gold, solid