Video Loading
1 of 5
Black Galaxy
99.60ct Natural Solid Untreated Australian Black Opal
$560,000List Price
About the Item
- Creator:Gryffin Opal
- Stone:
- Stone Cut:
- Weight:24.11 ct
- Place of Origin:
- Period:
- Date of Manufacture:2010
- Condition:
- Seller Location:MAIN BEACH, AU
- Reference Number:Seller: BLACK GALAXY1stDibs: LU2738221210852
Authenticity Guarantee
In the unlikely event there’s an issue with an item’s authenticity, contact us within 1 year for a full refund. DetailsMoney-Back Guarantee
If your item is not as described, is damaged in transit, or does not arrive, contact us within 7 days for a full refund. Details24-Hour Cancellation
You have a 24-hour grace period in which to reconsider your purchase, with no questions asked.Vetted Professional Sellers
Our world-class sellers must adhere to strict standards for service and quality, maintaining the integrity of our listings.Price-Match Guarantee
If you find that a seller listed the same item for a lower price elsewhere, we’ll match it.Trusted Global Delivery
Our best-in-class carrier network provides specialized shipping options worldwide, including custom delivery.You May Also Like
Natural solid 21.67 Ct Crystal Starfish Australian Opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 21.67 Ct Australian gem crystal opal, carved into a large starfish, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled...
Category
2010s Australian Loose Gemstones
Materials
Crystal, Opal
$8,776
Free Shipping
W 1.21 in D 0.34 in L 1.21 in
Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design
Located in Suwanee, GA
Pear Natural Australian Black Opal 0.43 ct Loose Gemstone Jewelry Making Design.
Free Domestic USPS First Class Shipping! Free Beautiful Gift Bag with every order!
Every Opal piece...
Category
2010s American Arts and Crafts Loose Gemstones
Materials
Opal, Black Opal
$256 Sale Price
20% Off
Free Shipping
W 0.24 in L 0.22 in
Natural 12.61 Ct Australian green-blue black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This rare 12.61 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2021. Sue processed the rough opal herself and cu...
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$17,654
Free Shipping
W 0.72 in D 0.25 in L 0.58 in
Natural 5.89 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This amazing 5.89 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2023. Sue processed t...
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$5,566
Free Shipping
W 0.51 in D 0.12 in L 0.75 in
Natural 2.75 Ct Australian green and pink black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 2.75 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2024. Sue processed the rough opal herself and cut ...
Category
2010s Australian Loose Gemstones
Materials
Opal, Black Opal
$3,850
Free Shipping
W 0.33 in D 0.11 in L 0.58 in
Natural 3.33 Ct Crystal Australian Opal Carved Opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 3.33 Ct Australian wood replacement opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2021. Sue...
Category
2010s Australian Loose Gemstones
Materials
Crystal, Opal
$2,331
Free Shipping
W 0.53 in D 0.17 in L 0.52 in
28.57 Carat Black Australian Opal
Located in Bangkok, TH
This piece is a massive and stunning, 28.57 Carat Black Opal, in a mesmerising, trillion-cut shape. Opals are a unique and captivating type of gemstone known for their play-of-color,...
Category
Antique 19th Century Edwardian Loose Gemstones
Materials
Opal, Black Opal, Platinum
5.54ct Freeform Tablet Semi Black Opal GIA Certified Australia
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number: 2211817189
Shape: Freeform Tablet
Cutting Style:
Cutting Style: Crown:
Cutting Style: P...
Category
2010s Loose Gemstones
Materials
Opal, Black Opal
$3,440
Free Shipping
W 0.86 in D 0.14 in L 0.44 in
Natural 4.38 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 4.38 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2023. Sue processed the r...
Category
2010s Australian Loose Gemstones
Materials
Opal
$2,453
Free Shipping
W 0.43 in D 0.12 in L 0.43 in
Natural 8.68 Ct Australian boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 8.68 Ct Australian boulder opal was mined by Sue Cooper at her Mt. Margaret opal mine in western Queensland, Australia in 2022. Sue processed...
Category
2010s Australian Loose Gemstones
Materials
Opal
$3,038
Free Shipping
W 0.5 in D 0.19 in L 0.64 in
Still Thinking About These?
All Recently ViewedMore Ways To Browse
Galaxy Jewelry
Freeform Opal
Galaxy Opal
Neon Lagoon Tourmaline
Ojime Bead
Suicidal Tendencies
Tanzanite Loose Stones
Zambian Emerald No Oil
1 Carat Paraiba Tourmaline
Hakimoto Australian South Sea Pearls
Japanese Ojime Beads
10 Carat Gemstone Rings
2 Carat Burmese Sapphire
Green Tourmaline 10 Ct
Kashmir Sapphire Loose
Neon Red Spinel
Rose Cut Loose Diamond
Unmounted Rings