Sullivan Gemstones

Premium Jewelry Grade Australian Opals, Gemstones, and Crystals from Around the World

Solid Australian Opals Only

Here at Sullivan Gemstones, all of our opals are solid, Australian opal. We don’t sell any doublets, triplets, or backing.
Australian Opal, as a mineraloid with no crystalline structure, varies largely in price due to rarity, quality, and a wide range of evaluation of characteristics.
For questions about pricing and how things are evaluated, please feel free to ask!

Spring Sale!

Use discount code SPRING15 at checkout for 15% off!

Sale ends April 20, so get your orders in

before time runs out!

Days

Hours

Minutes

All Stones and Jewelry

1.20 ct Solid Black Opal Set in 18 k 750 Yellow Gold Ring with Genuine Natural Diamond (Size 7, Cert Included)
$1,750.00 Add to cart
2.00 ct Solid Black Opal Pendant set in 18k Gold Pendant, Genuine Diamond
$2,890.00 Add to cart
1.20 ct Solid Black Opal Pendant set in 18k Gold Pendant, Genuine Diamonds (unique pattern)
$2,800.00 Add to cart
2.00 ct Solid Black Opal set in 18k Gold Pendant, Genuine Trilliant Diamond
$3,000.00 Add to cart
2.00 ct Solid Black Opal set in 18k Gold Pendant, Genuine Diamonds
$2,800.00 Add to cart
8.12 ct Exquisite Black Opal (N1, B1)
$9,000.00 Add to cart
3.20 ct Oval Black Opal
$5,700.00 Add to cart
2.20 ct Freeform Black Opal
$2,800.00 Add to cart
3.10 ct Oval Black Opal
$3,200.00 Add to cart
2.44 ct Oval Black Opal
$2,500.00 Add to cart
3.55 ct Teardrop Crystal Opal
$2,000.00 Add to cart
5.00 ct Double Sided Freeform Solid Boulder Opal
$3,000.00 Add to cart
2.20 ct Freeform Crystal Opal
$1,700.00 Add to cart
1.800 ct Oval Crystal Opal
$500.00 Add to cart
2.60 ct Oval Dark Opal
$1,500.00 Add to cart
2.70 ct Oval Crystal Opal
$1,800.00 Add to cart
4.60 ct Cushion Crystal Opal
$2,200.00 Add to cart
1.2 ct Freeform Dark Opal (Unusual Pattern)
$500.00 Add to cart
1.23 ct (Combined) Dark and Clear Crystal Opal Set from Mintabie, AU
$500.00 Add to cart
2.3 ct Combined Solid Lightning Ridge Opals, Ring and Pendant Set
$500.00 Add to cart
3.75 ct Freeform Crystal Opal
$1,600.00 Add to cart
1.15 ct Thin Freeform Crystal Opal
$800.00 Add to cart
3.55 ct Teardrop Coober Pedy Solid Opal
$1,600.00 Add to cart
6.80 ct Freeform Solid Crystal Opal
$2,400.00 Add to cart
1.15 ct Round Crystal Opal
$1,500.00 Add to cart
1.80 ct Freeform Coober Pedy Solid Opal
$700.00 Add to cart
2.90 ct Freeform Boulder Opal (Double Sided)
$800.00 Add to cart
1150 ct Mixed Lightning Ridge Rough Opal, Small and Medium with Nobbies
$1,000.00 Add to cart

Sullivan Gemstones

Solid Australian Opals Only

Spring Sale!

All Stones and Jewelry

1.20 ct Solid Black Opal Set in 18 k 750 Yellow Gold Ring with Genuine Natural Diamond (Size 7, Cert Included)

2.00 ct Solid Black Opal Pendant set in 18k Gold Pendant, Genuine Diamond

1.20 ct Solid Black Opal Pendant set in 18k Gold Pendant, Genuine Diamonds (unique pattern)

2.00 ct Solid Black Opal set in 18k Gold Pendant, Genuine Trilliant Diamond

2.00 ct Solid Black Opal set in 18k Gold Pendant, Genuine Diamonds

8.12 ct Exquisite Black Opal (N1, B1)

3.20 ct Oval Black Opal

2.20 ct Freeform Black Opal

3.10 ct Oval Black Opal

2.44 ct Oval Black Opal

3.55 ct Teardrop Crystal Opal

5.00 ct Double Sided Freeform Solid Boulder Opal

2.20 ct Freeform Crystal Opal

1.800 ct Oval Crystal Opal

2.60 ct Oval Dark Opal

2.70 ct Oval Crystal Opal

4.60 ct Cushion Crystal Opal

1.2 ct Freeform Dark Opal (Unusual Pattern)

1.23 ct (Combined) Dark and Clear Crystal Opal Set from Mintabie, AU

2.3 ct Combined Solid Lightning Ridge Opals, Ring and Pendant Set

3.75 ct Freeform Crystal Opal

1.15 ct Thin Freeform Crystal Opal

3.55 ct Teardrop Coober Pedy Solid Opal

6.80 ct Freeform Solid Crystal Opal

1.15 ct Round Crystal Opal

1.80 ct Freeform Coober Pedy Solid Opal

2.90 ct Freeform Boulder Opal (Double Sided)

1150 ct Mixed Lightning Ridge Rough Opal, Small and Medium with Nobbies

Categories

sPRIng Sale is here!

15% Off

with DISCOUNT CODE SPRING15