Black Opal Loose Gemstones
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Gemstone: Black Opal
Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
Spectacular in color and shape and exhibiting a stunning range of colors, this 2.80 carat natural black opal is a gem-quality stone for the avid collector or jewelry lover.
Unlike ordinary opals, black opals have carbon and iron oxide trace elements present, which cause the unusual darkness of the stone. Because of their dark body tone, the rainbow colors in a black opal truly stand out.
The stone's mesmerizing blue, green and golden hues render it ideal for creating a truly one of a kind statement ring, bracelet, necklace, or pendant. Let us help you design your own signature piece. For inspiration, see some of the opal pieces Faye Kim has created in the attached photos. The designer will work with you to create your own spectacular, one-of-a-kind piece using this Lightning Ridge...
Category
21st Century and Contemporary Australian Black Opal Loose Gemstones
Materials
Opal, Black Opal
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 Black Opal Loose Gemstones
Materials
Opal, Black Opal
8.46 Carat Black Opal Loose Gemstone Pear Shape 21x14mm
Located in Columbus, OH
NNJ Designs presents an 8.46 carat pear shaped Black Opal loose gemstone! Black Opal is often called the "king of opals". This gemstone would be perfect for the jewelry setting of yo...
Category
2010s American Art Deco Black Opal Loose Gemstones
Materials
Opal, Black Opal
Natural Untreated Premium Quality 2.16ct Australian Black Opal
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy.
This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, patterns and colour-play. This particular gem displays a vivid red with a hint of blue and yellow play of colour.
Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard.
PARTICULARS:
Size & Stone Measurements:
Opal Length: 10.36mm
Opal Width: 9.07mm
Opal weight: 2.16ct
This unset opal...
Category
2010s Australian Contemporary Black Opal Loose Gemstones
Materials
Opal, Black Opal
Natural Untreated Premium Quality 2.43ct Australian Black Opal
Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy.
This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, pattern and colour-play. This particular gem displays a vivid blue-green play of colour.
Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard.
PARTICULARS:
Size & Stone Measurements:
Opal weight: 2.43ct
Opal length: 13.56mm
Opal width: 7.97mm
Opal Thickness: 4.06mm
This unset opal...
Category
2010s Australian Contemporary Black Opal Loose Gemstones
Materials
Opal, Black Opal
AGL Certified 8.11 Carat Australian Black Opal Vivid Blue Green N2-B4
Located in Chicago, IL
This pear-shape stunning Australian Black Opal displays a vivid Blue-Green Play-of-Color Phenomena in a unique Chaff and Harlequin Jigsaw pattern. This unique gem weighs 8.11ct and m...
Category
21st Century and Contemporary Australian Contemporary Black Opal Loose Gemstones
Materials
Opal, Black Opal
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 Black Opal Loose Gemstones
Materials
Opal, Black Opal
Natural 20.39 Ct Australian kite-shaped boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This unique 20.39 Ct Australian boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and cut in...
Category
2010s Australian Black Opal Loose Gemstones
Materials
Opal, Black Opal
10.73 Carat Black Opal Loose Gemstone Oval 23x13mm
Located in Columbus, OH
NNJ Designs presents a 10.73 carat loose Black Opal gemstone! Black Opal is often called the "king of opals". This gemstone would be perfect for the j...
Category
2010s American Black Opal Loose Gemstones
Materials
Opal, Black Opal
7.38 Carat Black Opal Loose Gemstone Oval 16x12mm
Located in Columbus, OH
NNJ Designs presents a 7.38 carat loose Black Opal gemstone! Black Opal is often called the "king of opals". This gemstone would be perfect for the je...
Category
2010s American Black Opal Loose Gemstones
Materials
Opal, Black Opal
Heart Shaped Natural Australian Black Opal 1.01ct Loose Gemstone Jewelry Making
Located in Suwanee, GA
Heart Shaped Natural Australian Black Opal 1.01ct Loose Gemstone Jewelry Making.
Free Domestic USPS First Class Shipping! Free Gift Bag/Box with every order!
Every Opal piece is Un...
Category
2010s American Artist Black Opal Loose Gemstones
Materials
Opal, Black Opal
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 Black Opal Loose Gemstones
Materials
Opal, Black Opal
5.03 Carat Opal
Located in Bangkok, TH
This piece is a stunning, 5.03 Carat Opal, in a mesmerising, unique shape. Opals are a unique and captivating type of gemstone known for their play-of-color, which is a shifting arra...
Category
19th Century Edwardian Antique Black Opal Loose Gemstones
Materials
Opal, Black Opal, Platinum
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 pi...
Category
2010s American Artist Black Opal Loose Gemstones
Materials
Opal, Black Opal
Loose Round Lightning Ridge Black Opal 5.15ct– Green/Blue Flowing Pattern
Located in SYDNEY, NSW
This stunning Lightning Ridge black opal, weighing 5.15ct, showcases an exceptional green and blue flowing pattern, radiating vibrant play-of-colour. The opal is classified as a Blac...
Category
21st Century and Contemporary Australian Black Opal Loose Gemstones
Materials
Black Opal, White Gold
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 Black Opal Loose Gemstones
Materials
Opal, Black Opal
8.08 Carat Opal
Located in Bangkok, TH
This piece is a massive and stunning, 8.08 Carat Opal, in a mesmerising, and unique shape, with a grey and red hue. Opals are a unique and captivating type of gemstone known for thei...
Category
19th Century Edwardian Antique Black Opal Loose Gemstones
Materials
Opal, Black Opal, Platinum
Massive 56 Carat Australian Black Opal: Rare Lightning Ridge Gemstone Treasure
Located in Hung Hom, HK
An extraordinary 56-carat Australian Black Opal, sourced from the renowned Lightning Ridge. This massive and rare gemstone is a true collector's treasure, celebrated for its mesmeriz...
Category
2010s Hong Kong Arts and Crafts Black Opal Loose Gemstones
Materials
Opal, Black Opal
Two Natural Australian Black Opal 0.26ct, 0.23ct Loose Gemstone Jewelry Making
Located in Suwanee, GA
Two Natural Australian Black Opal 0.26ct, 0.23ct Loose Gemstone Jewelry Making.
Free Domestic USPS First Class Shipping! Free Gift Bag/Box with every order!
Every Opal piece is Uni...
Category
2010s American Arts and Crafts Black Opal Loose Gemstones
Materials
Opal, Black Opal
28.57 Carat Black 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
19th Century Edwardian Antique Black Opal Loose Gemstones
Materials
Opal, Black Opal, Platinum
9.03 Carat Opal
Located in Bangkok, TH
This piece is a massive and stunning, 9.03 Carat Opal, in a mesmerising, elongated-oval shape that has a gorgeous, sky-blue hue. Opals are a unique and captivating type of gemstone k...
Category
19th Century Edwardian Antique Black Opal Loose Gemstones
Materials
Opal, Black Opal, Platinum
1.42ct Oval Cabochon Black Opal GIA Certified
Located in Toronto, Ontario
This is a stunning GIA Certified Opal
The GIA report reads as follows:
GIA Report Number: 6227841105
Shape: Oval
Cutting Style: Cabochon
Cutting Style: Crown:
Cutting Style: Pavil...
Category
2010s Australian Black Opal Loose Gemstones
Materials
Opal, Black Opal
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Located in Sydney, AU
Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy.
This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, patterns and colour-play. This particular gem displays a vivid red-orange play of colour.
Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard.
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Size & Stone Measurements:
Opal Length: 8.80mm
Opal Width: 7.90mm
Opal weight: 1.59ct
This unset opal...
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Natural Untreated Premium Quality 1.78ct Australian Black Opal
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Australia is the birthplace of the most beautiful precious opal gemstones in the world. Fine Australian opals mesmerise with colours changing and shifting the gem moves with an unrivalled vibrancy.
This opal was ethically sourced from Lightning Ridge mines in New South Wales. It is perfect for a bespoke ring or pendant. What makes Australian opal jewellery so alluring is that it guarantees that no one else will have the same piece. Each opal gem has a unique range of colours, patterns and colour-play. This particular gem displays a vivid red play of colour.
Surprise yourself or your loved ones with this one-of-a-kind opal, a special gift, which can become an amazing piece of jewellery to cherish and admire forever. Opal Minded offers custom opal jewellery design services. On-site and remotely. We can make your opal jewellery dream come true, with a concept developed in partnership and refined by our award-winning Creative Director Renata Bernard.
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Size & Stone Measurements:
Opal Length: 10.28mm
Opal Width: 8.66mm
Opal weight: 1.78ct
This unset opal...
Category
2010s Australian Contemporary Black Opal Loose Gemstones
Materials
Opal, Black Opal
