• 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
6.54 ct Oval Cabochon(16.72 x 14.24mm) Natural Australian Boulder Opal 6.54 ct Oval Cabochon(16.72 x 14.24mm) Natural Australian Boulder Opal
6.54 ct Oval Cabochon(16.72 x 14.24mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
10.38 ct Oval Cabochon (18.11 x 13.40mm) Natural Australian Boulder Opal 10.38 ct Oval Cabochon (18.11 x 13.40mm) Natural Australian Boulder Opal
10.38 ct Oval Cabochon (18.11 x 13.40mm) Natural Australian Boulder Opal
$116.99 $70.20 USD
8.70 ct Oval Cabochon(22.87 x 14.15mm) Natural Australian Boulder Opal 8.70 ct Oval Cabochon(22.87 x 14.15mm) Natural Australian Boulder Opal
8.70 ct Oval Cabochon(22.87 x 14.15mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
14.44 ct Oval Cabochon (22.55 x 13.42mm) Natural Australian Boulder Opal 14.44 ct Oval Cabochon (22.55 x 13.42mm) Natural Australian Boulder Opal
14.44 ct Oval Cabochon (22.55 x 13.42mm) Natural Australian Boulder Opal
$129.99 $78.00 USD
9.89 ct Oval Cabochon(21.28 x 15.74mm) Natural Australian Boulder Opal 9.89 ct Oval Cabochon(21.28 x 15.74mm) Natural Australian Boulder Opal
9.89 ct Oval Cabochon(21.28 x 15.74mm) Natural Australian Boulder Opal
$116.99 $70.20 USD
13.16 ct Oval Cabochon (23.13 x 14.36mm) Natural Australian Boulder Opal 13.16 ct Oval Cabochon (23.13 x 14.36mm) Natural Australian Boulder Opal
13.16 ct Oval Cabochon (23.13 x 14.36mm) Natural Australian Boulder Opal
$129.99 $78.00 USD
11.64 ct Oval Cabochon (22.77 x 13.28mm) Natural Australian Boulder Opal 11.64 ct Oval Cabochon (22.77 x 13.28mm) Natural Australian Boulder Opal
11.64 ct Oval Cabochon (22.77 x 13.28mm) Natural Australian Boulder Opal
$116.99 $70.20 USD
8.35 ct Oval Cabochon(20.39 x 14.11mm) Natural Australian Boulder Opal 8.35 ct Oval Cabochon(20.39 x 14.11mm) Natural Australian Boulder Opal
8.35 ct Oval Cabochon(20.39 x 14.11mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
4.60 ct Oval Cabochon(15.41 x 10.24mm) Natural Australian Boulder Opal 4.60 ct Oval Cabochon(15.41 x 10.24mm) Natural Australian Boulder Opal
4.60 ct Oval Cabochon(15.41 x 10.24mm) Natural Australian Boulder Opal
$90.99 $54.60 USD
8.39 ct Oval Cabochon(17.08 x 12.65mm) Natural Australian Boulder Opal 8.39 ct Oval Cabochon(17.08 x 12.65mm) Natural Australian Boulder Opal
8.39 ct Oval Cabochon(17.08 x 12.65mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
6.12 ct Oval Cabochon(19.66 x 10.93mm) Natural Australian Boulder Opal 6.12 ct Oval Cabochon(19.66 x 10.93mm) Natural Australian Boulder Opal
6.12 ct Oval Cabochon(19.66 x 10.93mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
8.26 ct Oval Cabochon(23.04 x 10.00mm) Natural Australian Boulder Opal 8.26 ct Oval Cabochon(23.04 x 10.00mm) Natural Australian Boulder Opal
8.26 ct Oval Cabochon(23.04 x 10.00mm) Natural Australian Boulder Opal
$103.99 $62.40 USD
10.10 ct Oval Cabochon (21.47 x 13.75mm) Natural Australian Boulder Opal 10.10 ct Oval Cabochon (21.47 x 13.75mm) Natural Australian Boulder Opal
10.10 ct Oval Cabochon (21.47 x 13.75mm) Natural Australian Boulder Opal
$116.99 $70.20 USD
7.68 ct Oval Cabochon(21.57 x 11.93mm) Natural Australian Boulder Opal 7.68 ct Oval Cabochon(21.57 x 11.93mm) Natural Australian Boulder Opal
7.68 ct Oval Cabochon(21.57 x 11.93mm) Natural Australian Boulder Opal
$103.99 $62.40 USD

Our collections

Tourmaline

Explore

Tanzanite

Explore

Opal

Explore
All Gemstone