• 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
746 of 4578 products
2.29 ct Fancy (15.30 x 7.19 mm) Ethiopia Play of Colors Blue Opal Stone 2.29 ct Fancy (15.30 x 7.19 mm) Ethiopia Play of Colors Blue Opal Stone
2.29 ct Fancy (15.30 x 7.19 mm) Ethiopia Play of Colors Blue Opal Stone
Regular price $51.99 Sale price $31.20 USD
3.27 ct Fancy (18.20 x 8.28 mm) Ethiopia Play of Colors Natural Blue Opal 3.27 ct Fancy (18.20 x 8.28 mm) Ethiopia Play of Colors Natural Blue Opal
3.27 ct Fancy (18.20 x 8.28 mm) Ethiopia Play of Colors Natural Blue Opal
Regular price $61.99 Sale price $37.20 USD
2.13 ct Fancy (15.01 x 8.21 mm) Ethiopia Play of Colors Natural Blue Opal 2.13 ct Fancy (15.01 x 8.21 mm) Ethiopia Play of Colors Natural Blue Opal
2.13 ct Fancy (15.01 x 8.21 mm) Ethiopia Play of Colors Natural Blue Opal
Regular price $47.99 Sale price $28.80 USD
1.07 ct Sparkling Fancy Cut (7.30 x 6.00 mm) Unheated Rainbow Moonstone Gemstone 1.07 ct Sparkling Fancy Cut (7.30 x 6.00 mm) Unheated Rainbow Moonstone Gemstone
1.07 ct Sparkling Fancy Cut (7.30 x 6.00 mm) Unheated Rainbow Moonstone Gemstone
Regular price $255.99 Sale price $153.60 USD