A gorgeous solid 1.65 carat boulder opal is featured in this designer necklace that also includes a pair of top quality neon blue/green baguette cut tourmalines and a round brilliant diamond. The boulder opal is a rated A1 as noted by the lighting flashes of orange, blue and green that form beautif
A gorgeous solid 1.65 carat boulder opal is featured in this designer necklace that also includes a pair of top quality neon blue/green baguette cut tourmalines and a round brilliant diamond. The boulder opal is a rated A1 as noted by the lighting flashes of orange, blue and green that form beautiful striped or patched designs. The highly sought neon blue/green tourmalines, weighing 2.62 carats total weight and measuring 14 X 4 mm, are top of the line with superb baguette cuts, excellent clari