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Crystal Loose Gemstones

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Gemstone: Crystal
15.45 Carat Semi-Black Crystal Opal GIA, Double Cabochon Pendant Collector Gem
Located in Los Angeles, CA
This semi-black crystal opal with vivid, multi-colored “rolling flash” would be perfect for anyone who can’t decide which color gem they love most! Opals exhibiting intense play-of-color with clearly defined flashes across the color spectrum are very rare, particularly those displaying red. This unbelievable 15.45 carat gem displays vibrant red, orange, yellow, green, lavender, and blue flashes that shift kaleidoscopically through the stone like northern lights. Photos don’t do this extraordinary opal justice, as the double cabochon increases the dimension and intensity of its phenomenon. This stone is highly unusual, as its play-of-color is equally beautiful on both of its sides. There is really no "front" or "back" to this opal. It should be set so that both sides can be seen and enjoyed. Measuring 18.49 x 18.81 x 7.40...
Category

21st Century and Contemporary Artisan Crystal Loose Gemstones

Materials

Opal, Crystal

Natural 9.47 Ct Australian crystal conch-shell opal carving mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 9.47 Ct Australian gem crystal opal, carved into a conch shell, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled wit...
Category

2010s Australian Crystal Loose Gemstones

Materials

Crystal, Opal

Huge Loose 125.40 Carat Natural Clear Crystal Quartz for Necklace Jewelry
Located in Peshawar, PK
Loose Crystal Quartz Weight : 125.40 Carats Dimensions : 32x32x23 Mm Origin : Brazil Clarity : AAA Eye Clean Shape: Round Shape Facet: Flower Cut Certificate: On Demand Treatment: Non Color: Colorless Quartz crystal is a power stone that's prized as a healing stone...
Category

21st Century and Contemporary Brazilian Arts and Crafts Crystal Loose Gemstones

Materials

Crystal, Quartz, Rock Crystal

48.70 Carat Natural Loose Clear Crystal Quartz Carving For Necklace Jewelry
Located in Peshawar, PK
Clear Crystal Quartz Weight: 48.70 Carats Dimension: 26x17.9x13 Mm Origin: Balochistan Pakistan Color: Colorless Shape: Carving / Emerald Treatment: None Certificate: On Custome...
Category

21st Century and Contemporary Pakistani Arts and Crafts Crystal Loose Gemstones

Materials

Crystal, Quartz, Rock Crystal

Natural 11.94 Ct Australian Crystal Nautilus opal carving mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 11.94 Ct Australian gem crystal opal, carved into a nautilus shell, is a truly exceptional addition to any collection, mined by Sue...
Category

2010s Australian Crystal Loose Gemstones

Materials

Crystal, Opal

Large Crystal Clusters Citrine Geode from Uruguay
Located in Beaverton, OR
Enhance your space with the natural beauty of this captivating citrine geode from Uruguay. Unlike many Brazilian citrines, which are often heat-treated and held together with cement,...
Category

2010s Uruguayan Crystal Loose Gemstones

Materials

Citrine, Crystal, Geode

8.29ct Pair Oval Cabochon White Crystal Opal from Ethiopia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 2 Weight: 8.29 cts Measurements: 13.84 x 10.09 x 6.68 mm, 13.84 x 10.00 x 6.25 mm Shape: Oval Cutting Style: Cabochon Cutting Style Cro...
Category

2010s Ethiopian Crystal Loose Gemstones

Materials

Crystal, Opal

Natural 9.35 Ct Carved Crystal Australian Opal Scarab mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 9.35 Ct Australian crystal opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2024. Sue processed the rough opal herself and se...
Category

2010s Australian Crystal Loose Gemstones

Materials

Crystal, Opal

Natural 5.59 Ct Carved Fossilised Opal carved Flower mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 5.95 Ct Australian crystal opal, carved into a flower, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled with the ama...
Category

2010s Australian Crystal Loose Gemstones

Materials

Crystal, Opal

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 Crystal Loose Gemstones

Materials

Crystal, Opal

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 Crystal Loose Gemstones

Materials

Crystal, Opal

Natural 5.53 Ct Australian Gem Opal Crystal Butterfly Wings mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 5.53 Ct natural Australian gem crystal opal, carved into a pair of butterfly wings, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its...
Category

2010s Australian Crystal Loose Gemstones

Materials

Opal, Crystal

Natural 5.10 Ct Australian Opal Crystal Butterfly Wings mined by Sue Cooper
Located in BELCONNEN, ACT
This lovely 5.10 Ct natural Australian crystal opal, carved into a pair of butterfly wings, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity...
Category

2010s Australian Crystal Loose Gemstones

Materials

Crystal, Opal

Unique Gem Specimen Aquamarine Crystal Cluster on Muscovite Matrix from Pakistan
Located in Bangkok, TH
Dim: H: 16 x W: 15 x D: 10 cm Wt: 1989 g Specimen Type: Gorgeous Gem cluster of Aquamarine crystals on Muscovite matrix Treatment: None Color: Blue Origin: Nagar Valley, Ska...
Category

21st Century and Contemporary Pakistani Art Deco Crystal Loose Gemstones

Materials

Aquamarine, Crystal

Related Items
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 Crystal Loose Gemstones

Materials

Opal, Black Opal

83.27 Carat Brazilian Amethyst Asscher Cut Gem – Rare Gemstone for Collectors
Located in Beverly Hills, CA
Incredible 83.27 Carat Brazilian Amethyst Asscher Cut Gem – A Rare Treasure for Avid Collectors - Tamir By Merkaba Beverly Hills Elevate your gemston...
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21st Century and Contemporary Brazilian Contemporary Crystal Loose Gemstones

Materials

Amethyst, Quartz

Vivid Green Natural Emerald Ring Loose Gemstone 1.70 Ct Emerald Cut for Jewelry
Located in Peshawar, PK
Vivid Green Natural Emerald Loose Gemstone for Ring, or any other Jewelry Setting-Emerald Cut from Panjshir Afghanistan!! 💎 GEMSTONE TYPE: Emerald ⚖️ WEIGHT: 1.70 Carats 🪚 SHAPE &...
Category

21st Century and Contemporary Afghan Contemporary Crystal Loose Gemstones

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Emerald

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 Crystal Loose Gemstones

Materials

Opal, Black Opal

Certified 35.94 Carat White Australian Opal
Located in Antwerp, BE
This white Australian opal from Andamooka is truly unique due to its exceptional size—35.94 carats. Certified by IGI, it’s rare to find an opal of this magnitude, paired with such a ...
Category

2010s Australian Crystal Loose Gemstones

Materials

Opal

Certified 35.94 Carat White Australian Opal
Certified 35.94 Carat White Australian Opal
H 0.29 in W 1.26 in L 0.99 in
14.00 Carat Natural Loose Opal Cabochon From Ethiopia
Located in Peshawar, PK
Loose Opal Cabochon Weight: 14.00 Carats Dimension: 17.5 x 15.6 x 11 Mm Origin: Ethiopia Treatment: Non Certificate: On Customer Demand Opal is a mesmerizing gemstone celebra...
Category

21st Century and Contemporary Ethiopian Arts and Crafts Crystal Loose Gemstones

Materials

Opal

6.75 Carat Natural Loose Pixel Cut CItrine Gemstone From Brazil
Located in Peshawar, PK
Faceted Citrine Weight : 6.75 Carats Dimensions : 15.2x8.6x6.9 Mm Clarity : Clean Origin : Brazil Color: Brown Yellow Shape: Pixel / Bar Cut Certificate: On Demand Month: November . ...
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21st Century and Contemporary Brazilian Arts and Crafts Crystal Loose Gemstones

Materials

Citrine

Green Natural Loose Peridot Stone 3.37 Carats Peridot Stone Peridot for Jewelry
Located in Bangkok, TH
Green Natural Loose Peridot Stone, available for sale at whole sale price natural high quality, Flawless vvs 3.37 carats certified peridot gemston...
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21st Century and Contemporary Pakistani Modern Crystal Loose Gemstones

Materials

Peridot

Rare Pink Natural Tourmaline Ring Loose Gemstone 2.70Ct Cushion Cut for Jewelry
Located in Peshawar, PK
Rare Pink Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Cushion Cut!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 2.70 Carats 🪚 SHAPE & C...
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21st Century and Contemporary Afghan Contemporary Crystal Loose Gemstones

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Tourmaline

Lime Green Natural Peridot Ring Loose Gemstone 4.40 Ct Cushion Cut for Jewelry
Located in Peshawar, PK
Lime Green Natural Peridot Loose Gemstone for Ring, Necklace Pendant, or any other Jewelry Setting-Cushion Cut from Pakistan!! 💎 GEMSTONE TYPE: Peridot ⚖️ WEIGHT: 4.40 Carats 🪚 SH...
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21st Century and Contemporary Pakistani Contemporary Crystal Loose Gemstones

Materials

Peridot

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...
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2010s American Arts and Crafts Crystal Loose Gemstones

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Opal, Black Opal

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...
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2010s American Artist Crystal Loose Gemstones

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Opal, Black Opal

Previously Available Items
Huge 34.90 Carat Natural Loose Clear Crystal Quartz For Necklace Jewelry
Located in Peshawar, PK
Loose Crystal Quartz Weight: 34.90 Carats Dimension: 24x16.2x11.2 Mm Origin: Pakistan Shape: Rectangular Color: Colorless Certficate: On Demand . Clear crystal quartz, often r...
Category

17th Century Pakistani Arts and Crafts Antique Crystal Loose Gemstones

Materials

Quartz, Crystal

Huge Loose 48.40 Carat Natural Clear Crystal Quartz for Necklace Jewelry Making
Located in Peshawar, PK
Loose Crystal Quartz Weight : 48.40 Carats Dimensions : 26x26x17.3 Mm Origin : Brazil Clarity : AAA Eye Clean Shape: Octagon Shape Facet: Flower Cut Certificate: On Demand Treatment: Non Color: Colorless Quartz crystal is a power stone that's prized as a healing stone...
Category

21st Century and Contemporary Brazilian Arts and Crafts Crystal Loose Gemstones

Materials

Crystal, Quartz, Rock Crystal

Huge Loose 68.60 Carat Natural Clear Crystal Quartz For Necklace Jewelry
Located in Peshawar, PK
Loose Crystal Quartz Weight : 68.60 Carats Dimensions : 26x26x19 Mm Origin : Brazil Clarity : AAA Eye Clean Shape: Round Shape Facet: Flower Cut Certificate: On Demand Treatment: No...
Category

21st Century and Contemporary Brazilian Arts and Crafts Crystal Loose Gemstones

Materials

Crystal, Quartz, Rock Crystal

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