• 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
2211 products
3.14 ct Fancy Cabochon(8.93 x 7.57mm) Natural Australian Boulder Opal 3.14 ct Fancy Cabochon(8.93 x 7.57mm) Natural Australian Boulder Opal
3.14 ct Fancy Cabochon(8.93 x 7.57mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
2.12 ct Fancy Cabochon(14.21 x 5.54mm) Natural Australian Boulder Opal 2.12 ct Fancy Cabochon(14.21 x 5.54mm) Natural Australian Boulder Opal
2.12 ct Fancy Cabochon(14.21 x 5.54mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
3.57 ct Fancy Cabochon (11.84 x 9.60mm) Natural Australian Boulder Opal 3.57 ct Fancy Cabochon (11.84 x 9.60mm) Natural Australian Boulder Opal
3.57 ct Fancy Cabochon (11.84 x 9.60mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
2.46 ct Fancy Cabochon (10.44 x 9.54mm) Natural Australian Boulder Opal 2.46 ct Fancy Cabochon (10.44 x 9.54mm) Natural Australian Boulder Opal
2.46 ct Fancy Cabochon (10.44 x 9.54mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
5.03 ct Fancy Cabochon(11.09 x 9.02mm) Natural Australian Boulder Opal 5.03 ct Fancy Cabochon(11.09 x 9.02mm) Natural Australian Boulder Opal
5.03 ct Fancy Cabochon(11.09 x 9.02mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
3.00 ct Fancy Cabochon(11.26 x 8.15mm) Natural Australian Boulder Opal 3.00 ct Fancy Cabochon(11.26 x 8.15mm) Natural Australian Boulder Opal
3.00 ct Fancy Cabochon(11.26 x 8.15mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
2.07 ct Fancy Cabochon(10.83 x 9.21mm) Natural Australian Boulder Opal 2.07 ct Fancy Cabochon(10.83 x 9.21mm) Natural Australian Boulder Opal
2.07 ct Fancy Cabochon(10.83 x 9.21mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
3.21 ct Fancy Cabochon (11.91 x 11.16mm) Natural Australian Boulder Opal 3.21 ct Fancy Cabochon (11.91 x 11.16mm) Natural Australian Boulder Opal
3.21 ct Fancy Cabochon (11.91 x 11.16mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
2.79 ct Fancy Cabochon(12.30 x 8.13mm) Natural Australian Boulder Opal 2.79 ct Fancy Cabochon(12.30 x 8.13mm) Natural Australian Boulder Opal
2.79 ct Fancy Cabochon(12.30 x 8.13mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
4.93 ct Fancy Cabochon(12.93 x 7.81mm) Natural Australian Boulder Opal 4.93 ct Fancy Cabochon(12.93 x 7.81mm) Natural Australian Boulder Opal
4.93 ct Fancy Cabochon(12.93 x 7.81mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
3.32 ct Fancy Cabochon(10.99 x 7.49mm) Natural Australian Boulder Opal 3.32 ct Fancy Cabochon(10.99 x 7.49mm) Natural Australian Boulder Opal
3.32 ct Fancy Cabochon(10.99 x 7.49mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
2.23 ct Fancy Cabochon(12.13 x 7.92mm) Natural Australian Boulder Opal 2.23 ct Fancy Cabochon(12.13 x 7.92mm) Natural Australian Boulder Opal
2.23 ct Fancy Cabochon(12.13 x 7.92mm) Natural Australian Boulder Opal
$64.99 $39.00 USD
3.73 ct Fancy Cabochon (10.89 x 11.18mm) Natural Australian Boulder Opal 3.73 ct Fancy Cabochon (10.89 x 11.18mm) Natural Australian Boulder Opal
3.73 ct Fancy Cabochon (10.89 x 11.18mm) Natural Australian Boulder Opal
$90.99 $54.60 USD

Our collections

Tourmaline

Explore

Tanzanite

Explore

Opal

Explore
All Gemstone