Uncut Loose Gemstones
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Stone Cut: Uncut
Antique Cameo Signed G. Stella Tiara
Located in New York, NY
Weight: 46.3 Grams
Stone: Sardonyx Shell
Measurements: 3.45 x 135.28 x 51 mm
Signed: G. Stella.
ITEM #: BR-1463-112624-12
Circa 1840s. Museum Quality Cameo Tiara...
Category
19th Century Neoclassical Antique Uncut Loose Gemstones
Materials
Other
Extremely Rare 5.98 Carat Elephant Cut Black Diamond
Located in New York, NY
Unlock the allure of mystery and rarity with this exquisite elephant cut black diamond. This diamond is a true rarity, featuring a unique elephant cut that sets it apart from all oth...
Category
15th Century and Earlier Antique Uncut Loose Gemstones
Materials
Black Diamond
Georg Jensen Sterling Silver Acorn Set Dinner Flatware Set 67 Pieces New
By Georg Jensen
Located in New York, NY
This Georg Jensen Acorn flatware collection was introduced in 1915 and has become one of the brand’s most iconic designs. Created by Danish silversmith Georg Jensen, the collection f...
Category
Mid-20th Century Modern Uncut Loose Gemstones
Materials
Other
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Located in Jaipur, RJ
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Gemstone : Opal Doublet
Weight : 2.90 Carats
Size : 15.5x8.5 MM
Quantity - 1 Piece
Shape - Fancy
Play ...
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
【Conchéa】Flamingo Flame Matched 2.8ct Loose Conch Pearls
Located in New York, NY
This rare pair of natural conch pearls features the highly sought-after Flamingo Pink hue, each exhibiting a vibrant and well-defined flame pattern. At 1.4 carats each, the pearls ar...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
High-Grade Natural Citrine Geode from Uruguay
Located in Beaverton, OR
This Citrine Geode, selected from the rich mineral deposits of Uruguay, radiates a warm golden glow. This unique piece's naturally formed crystal clusters create a stunning visual ef...
Category
2010s Uruguayan Uncut Loose Gemstones
Materials
Citrine, Geode
3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
3.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 14x6.5 MM
Weight : 3.65 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
【Conchéa】Flaming Ember 7.17ct Loose Conch Pearl
Located in New York, NY
A breathtaking 7.17ct natural Conch Pearl in a vivid Flamingo Pink hue, this gem exemplifies the pinnacle of rarity and beauty. Its smooth, oval silhouette is elegantly proportioned,...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
6.15 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
6.15 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 13.5x11 MM
Weight : 6.15 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
Stunning Uruguayan Amethyst Geode from uruguay
Located in Beaverton, OR
Immerse yourself in the natural beauty and calming energy of this exquisite amethyst geode, sourced from the picturesque landscapes of Uruguay. Unlike many Brazilian amethysts, which...
Category
2010s Uruguayan Uncut Loose Gemstones
Materials
Amethyst, Geode
【Conchéa】GUILD Certified Imperial Harmony Flamingo Loose Conch Pearl
Located in New York, NY
This matched pair of GUILD-certified conch pearls — 4.86ct and 6.51ct — radiates with the vivid glow of Flamingo Pink, their flame patterns softly dancing beneath the surface like wh...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
Antique Cameo Signed G. Stella Tiara
Located in New York, NY
Weight: 46.3 Grams
Stone: Sardonyx Shell
Measurements: 3.45 x 135.28 x 51 mm
Signed: G. Stella.
ITEM #: BR-1463-112624-12
Circa 1840s. Museum Quality Cameo Tiara...
Category
19th Century Neoclassical Antique Uncut Loose Gemstones
Materials
Other
4.31 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Located in Jaipur, RJ
4.31 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Gemstone : Opal Doublet
Size : 16.5x11.5 MM
Weight : 4.31 Carats
Quantity - 1 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Located in Jaipur, RJ
4.15 Carats Australian Opal Royal Blue Flash with green play of color Gemstone
Gemstone : Opal Doublet
Size : 18.5X10 MM
Weight : 4.15 Carats
Quantity - 1 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
230.25 Carat Carbonado Black Diamond
Located in New York, NY
This huge 230.25 carat completely natural and lustrous black diamond is the most unique treasure you will ever buy. Scientists agree that these rare gemstones may have been formed in...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
91.40 Carat Natural Rough Black Diamond Cube
Located in New York, NY
This very lustrous, large rough black diamond mined in Canada weighs 91.40 carats and has crystallized in a natural cube shape. Black diamonds owe their opaque color to natural impur...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
251.76 Carat Rough Black Diamond
Located in New York, NY
This lustrous, huge rough black diamond mined in Canada weighs 251.76 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful co...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
86.22 Carat Rough Black Diamond
Located in New York, NY
This extremely lustrous and large rough black diamond mined in Canada weighs 86.22 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
71.19 Carat Rough Black Diamond
Located in New York, NY
This lustrous rough black diamond mined in Canada weighs a hefty 71.19 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful c...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
64.92 Carat Rough Black Diamond
Located in New York, NY
This lustrous, large rough black diamond mined in Canada weighs 64.92 carats. Black diamonds owe their opaque color to natural impurities in the crystal lattice and make beautiful co...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Black Diamond
9.03 Carat White Diamond Crystal
Located in New York, NY
This natural white diamond single crystal out of Canada weighs 9.03 carats and displays amazing translucency and clarity. With beautiful luster and sharply-defined crystallization, i...
Category
2010s Canadian Uncut Loose Gemstones
Materials
White Diamond
27.03 Carat Salt and Pepper Diamond Crystal
Located in New York, NY
This natural diamond single crystal out of Canada weighs 27.03 carats and has salt and pepper coloration due to natural inclusions in the crystal lattice structure. It displays beaut...
Category
2010s Canadian Uncut Loose Gemstones
Materials
Diamond
GIA Certified 109 Carats Natural Melo Pearl Extremely Rare Collector's Dream
Located in La Jolla, CA
Extremely Rare & Desirable Collector's Pearl
The Natural Saltwater Melo Melo Pearl is round with beautiful yellowish orange color and flame pattern a...
Category
21st Century and Contemporary Uncut Loose Gemstones
Materials
Pearl
Vintage Carved Angel Skin Coral Siren Mermaid Figurine Sculpture
Located in New York, NY
A charming coral sculpture. Crafted from coral, this piece depicts a serene mermaid with flowing hair and a gentle smile. The mermaid's tail is intricately detailed with scales, lead...
Category
20th Century Uncut Loose Gemstones
Materials
Coral
Collection of Unmounted 19th Century Lava Cameos
Located in Riverdale, NY
Collection of 5 Unmounted Lava Cameos from the 19th Century. Various profiles of well known figures in different tones of hand carved lava. The central cameo has a line across forehe...
Category
1860s Italian Victorian Antique Uncut Loose Gemstones
Materials
Agate
Georg Jensen Sterling Silver Acorn Set Dinner Flatware Set 67 Pieces New
By Georg Jensen
Located in New York, NY
This Georg Jensen Acorn flatware collection was introduced in 1915 and has become one of the brand’s most iconic designs. Created by Danish silversmith Georg Jensen, the collection f...
Category
Mid-20th Century Modern Uncut Loose Gemstones
Materials
Other
14.00 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Located in Jaipur, RJ
14.00 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Gemstone : Opal doublet
Size :18x16 MM
Weight :14.00 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
【Conchéa】Rosé Ember 6.95ct Loose Conch Pearl
Located in New York, NY
A rare jewel of extraordinary color and presence, this 6.95-carat natural conch pearl glows with a deep pink hue and a mesmerizing flame pattern that dances across its polished caboc...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
14.4 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Located in Jaipur, RJ
14.4 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Gemstone : Opal doublet
Size :19x16 MM
Weight :14.4 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
4.65 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 10.5x9 MM
Weight : 4.65 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
Natural AAA Amethyst Geode from Uruguay Large Clusters with Druzy and Selenite
Located in Beaverton, OR
Experience the natural beauty and calming energy of this stunning amethyst geode, sourced from the picturesque landscapes of Uruguay. Unlike many Brazilian amethysts, which are often...
Category
2010s Uruguayan Uncut Loose Gemstones
Materials
Amethyst, Geode
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 Uncut Loose Gemstones
Materials
Citrine, Crystal, Geode
【Conchéa】Blush Flame 1.84ct Flamingo Pink Loose Conch Pearl
Located in New York, NY
A rare gem in a tender shade of flamingo pink, this natural conch pearl glows with a vivid, swirling flame pattern — full, fluid, and mesmerizing.
Its oval silhouette is soft yet con...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
Antique Carved Red Coral Rooster
Located in New York, NY
This striking sculpture captivates with its intricate design and vibrant red hue. Carved from a single piece of coral, it features a detailed rooster perched elegantly beside a textu...
Category
Early 20th Century Uncut Loose Gemstones
Materials
Coral
Vintage Carved Salmon Coral Siren Mermaid Figurine Sculpture
Located in New York, NY
An exquisite coral carving featuring a mermaid design. This captivating piece is crafted from salmon coral, showcasing intricate details that bring the mermaid to life. The mermaid's...
Category
20th Century Uncut Loose Gemstones
Materials
Coral
76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem
Located in Jaipur, RJ
76.40 carats Aquamarine Carved Leaf 12 Pieces Fine Jewelry Making Natural Gem
Gemstone - Aquamarine
Weight - 76.40 carats
Quantity - 12 Pieces
Size - 13x10 to 15x20
Shape - carved leaf
Category
21st Century and Contemporary Unknown Art Deco Uncut Loose Gemstones
Materials
Aquamarine
59.41 Carat Zambian Natural Emerald Hand Carving Peacock Loose Gemstone
By JEWEL HUB
Located in Hong Kong, HK
Natural Emerald Beautiful Hand Carving Peacock Gemstone.
59.41 Carat with a elegant Green color and excellent clarity. Also has an authentic fancy Peacock Carving...
Category
21st Century and Contemporary Hong Kong Art Deco Uncut Loose Gemstones
Materials
Emerald
20.13 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Located in Jaipur, RJ
20.13 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Gemstone : Opal doublet
Size :31x14.5 MM
Weight :20.13 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
15.10 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Located in Jaipur, RJ
15.10 Carats Australian Opal Pair Royal Blue Flash play of Color Stone Gemstone
Gemstone : Opal doublet
Size :18x17 MM
Weight :15.10 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
Preminum Citrine Geode from Uruguay with Calcite
Located in Beaverton, OR
This exquisite citrine geode, sourced directly from Uruguay, showcases vibrant golden-yellow crystals that sparkle beautifully under the light. Unlike many Brazilian citrines, which ...
Category
2010s Uruguayan Uncut Loose Gemstones
Materials
Citrine, Geode
High Grade Orange Citrine Geode from Uruguay
Located in Beaverton, OR
Experience the exceptional quality of this Uruguayan citrine geode, renowned for its all-natural, vibrant orange crystals. Unlike Brazilian citrines, which are often heat-treated and...
Category
2010s Uruguayan Uncut Loose Gemstones
Materials
Citrine, Geode
Antique Mutton Fat Jade Carved Dragon Reticulated Openwork Amulet Plaque
Located in New York, NY
This captivating mutton fat jade carving from the 17th century is meticulously crafted, showcasing an intricate openwork design that features a sinuous dragon motif intertwined with ...
Category
17th Century Antique Uncut Loose Gemstones
Materials
Jade
【Conchéa】Velvet Dawn 2.34ct Deep Pink Conch Pearl
Located in New York, NY
A refined and luminous treasure from the sea, this 2.34-carat natural conch pearl embodies the depth and intensity of a velvet dawn. Its deep pink hue—a rare and coveted color grade—...
Category
21st Century and Contemporary Japanese Uncut Loose Gemstones
Materials
Pearl
Extremely Rare 5.98 Carat Elephant Cut Black Diamond
Located in New York, NY
Unlock the allure of mystery and rarity with this exquisite elephant cut black diamond. This diamond is a true rarity, featuring a unique elephant cut that sets it apart from all oth...
Category
15th Century and Earlier Antique Uncut Loose Gemstones
Materials
Black Diamond
112.05 Carat Natural Bi Colour Tourmaline Drilled Carving From Madagascar Africa
Located in Peshawar, PK
Bi Colour Tourmaline Drilled Carving
Weight: 112.05 Carats
Dimension: 44 x 30 x 6.7 Mm
Origin: Madagascar, Africa
Treatment: Non
Colour: Green And Peach Pink
Tourmaline is a ca...
Category
21st Century and Contemporary Malagasy Arts and Crafts Uncut Loose Gemstones
Materials
Tourmaline
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 Uncut Loose Gemstones
Materials
Aquamarine, Crystal
3.80 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Located in Jaipur, RJ
3.80 Carats Australian Opal Pair Royal Green Flash with blue play of color Gem
Gemstone : Opal Doublet
Size : 14.5x5.5 MM
Weight : 3.80 Carats
Quantity - 2 Piece
Shape - Fancy
Category
21st Century and Contemporary Australian Uncut Loose Gemstones
Materials
Opal
6.97 carats zambian emerald pentagon cut stone for fine jewelry natural gemstone
Located in Jaipur, RJ
6.97 carats Zambian emerald pentagon cut stone for fine jewelry natural gemstone
Gemstone : Emerald
Weight: 6.97 carats
Size: 10x12 mm
Pieces: 1
Shape: pentagon
Category
21st Century and Contemporary Zambian Art Deco Uncut Loose Gemstones
Materials
Emerald
Loose Diamond - Lozenge 4.51ct GIA J SI2 Solitaire
Located in Greensboro, NC
Carat: 4.51ct
Cut: Lozenge
Color: J
Clarity: SI2
Certified by: GIA
Report Number: 2225721834
Condition: New
We have been dealing in fine new, vintage, antique, and estate jewelry...
Category
21st Century and Contemporary Uncut Loose Gemstones
Materials
Diamond
Antique Chinese Jade People & Landscape Carved Snuff Bottle 130 Grams
Located in New York, NY
Antique Chinese Agate People & Landscape Carved Snuff Bottle
Weight: 130 Grams (Bottle: 97.5 Grams, Stand: 32.5 Grams)
Stone: Agate
Measurements:
Bottle: 77.7 mm L x 51.8 mm W x 36...
Category
Early 20th Century Uncut Loose Gemstones
Materials
Agate
Antique Chinese Rutilated Quartz Carved Snuff Bottle 216.7 Grams
Located in New York, NY
Antique Chinese Rutilated Quartz Carved Snuff Bottle
Weight: 216.7 Grams
Stone: Rutilated Quartz
Measurements: 95.21 mm L x 50.56 mm W x 81 mm H
ITEM #: BR-689-050922-08Antique Chi...
Category
Early 20th Century Uncut Loose Gemstones
Materials
Quartz
