• Filters

    Filter by

    Availability
    Price
    $
    $
    Gem Size Depth ( d )
    Weight
    Hardness
    Treatment
    Origin
    Luster
    Clarity
    Gem Size Width ( w )
    Gem Size Length ( l )
    Shape
    Grade
    Color
    Clear all
744 products
5.60 ct Oval Cabochon (13.45 x 11.20 mm) Ethiopian Rainbow Opal Gemstone 5.60 ct Oval Cabochon (13.45 x 11.20 mm) Ethiopian Rainbow Opal Gemstone
5.60 ct Oval Cabochon (13.45 x 11.20 mm) Ethiopian Rainbow Opal Gemstone
$215.99 $129.60 USD
5.29 ct Gorgeous Oval Cabochon (14.31 x 9.77 mm) Ethiopian Rainbow Opal 5.29 ct Gorgeous Oval Cabochon (14.31 x 9.77 mm) Ethiopian Rainbow Opal
5.29 ct Gorgeous Oval Cabochon (14.31 x 9.77 mm) Ethiopian Rainbow Opal
$203.99 $122.40 USD
4.98 ct Oval Cabochon (14.04 x 10.08 mm) Ethiopian Rainbow Opal Gemstone 4.98 ct Oval Cabochon (14.04 x 10.08 mm) Ethiopian Rainbow Opal Gemstone
4.98 ct Oval Cabochon (14.04 x 10.08 mm) Ethiopian Rainbow Opal Gemstone
$193.99 $116.40 USD
4.55 ct Stunning Oval Cabochon (14.16 x 9.46 mm) Ethiopian Rainbow Opal 4.55 ct Stunning Oval Cabochon (14.16 x 9.46 mm) Ethiopian Rainbow Opal
4.55 ct Stunning Oval Cabochon (14.16 x 9.46 mm) Ethiopian Rainbow Opal
$178.99 $107.40 USD
5.67 ct Cushion Cabochon (16.06 x 10.85 mm) Ethiopian Welo Rainbow Opal 5.67 ct Cushion Cabochon (16.06 x 10.85 mm) Ethiopian Welo Rainbow Opal
5.67 ct Cushion Cabochon (16.06 x 10.85 mm) Ethiopian Welo Rainbow Opal
$216.99 $130.20 USD
7.90 ct Valuable Pear Cabochon (16.99 x 13.77 mm) Ethiopian Rainbow Opal 7.90 ct Valuable Pear Cabochon (16.99 x 13.77 mm) Ethiopian Rainbow Opal
7.90 ct Valuable Pear Cabochon (16.99 x 13.77 mm) Ethiopian Rainbow Opal
$290.99 $174.60 USD
4.56 ct Pear Cabochon (15.52 x 10.71 mm) Ethiopian Rainbow Opal Gemstone 4.56 ct Pear Cabochon (15.52 x 10.71 mm) Ethiopian Rainbow Opal Gemstone
4.56 ct Pear Cabochon (15.52 x 10.71 mm) Ethiopian Rainbow Opal Gemstone
$178.99 $107.40 USD
5.64 ct Pear Cabochon (17.28 x 11.47 mm) Ethiopian Natural Rainbow Opal 5.64 ct Pear Cabochon (17.28 x 11.47 mm) Ethiopian Natural Rainbow Opal
5.64 ct Pear Cabochon (17.28 x 11.47 mm) Ethiopian Natural Rainbow Opal
$215.99 $129.60 USD
6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal 6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal
6.35 ct Pear Cabochon (13.59 x 14.67 mm) Ethiopian Natural Rainbow Opal
$239.99 $144.00 USD
5.71 ct Pear Cabochon (12.86 x 12.58 mm) Natural Rainbow Opal Gemstone 5.71 ct Pear Cabochon (12.86 x 12.58 mm) Natural Rainbow Opal Gemstone
5.71 ct Pear Cabochon (12.86 x 12.58 mm) Natural Rainbow Opal Gemstone
$217.99 $130.80 USD
11.01 ct Oval Cabochon (18.34 x 14.98 mm) Multicolor Rainbow Opal Stone 11.01 ct Oval Cabochon (18.34 x 14.98 mm) Multicolor Rainbow Opal Stone
11.01 ct Oval Cabochon (18.34 x 14.98 mm) Multicolor Rainbow Opal Stone
$438.99 $263.40 USD
19.56 ct Oval Cabochon (22.52 x 18.05 mm) Multicolor Flashing Rainbow Opal 19.56 ct Oval Cabochon (22.52 x 18.05 mm) Multicolor Flashing Rainbow Opal
19.56 ct Oval Cabochon (22.52 x 18.05 mm) Multicolor Flashing Rainbow Opal
$663.99 $398.40 USD
8.53 ct Oval Cabochon (18.16 x 11.46mm) Multicolor Welo Rainbow Opal Stone 8.53 ct Oval Cabochon (18.16 x 11.46mm) Multicolor Welo Rainbow Opal Stone
8.53 ct Oval Cabochon (18.16 x 11.46mm) Multicolor Welo Rainbow Opal Stone
$342.99 $205.80 USD

Our collections

Tourmaline

Explore

Tanzanite

Explore

Opal

Explore
All Gemstone