Connecticut - Loose Gemstones
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Item Ships From: Connecticut
GIA Certified 67.75 Carat Natural Quartz Citrine Oval Loose Gemstone
Located in Trumbull, CT
This GIA certified 67.75 Carat Natural Quartz Citrine Oval loose gemstone has modified brilliant cut. It has yellow-orange color and is transparent. Carefully hand cut and hand polis...
Category
21st Century and Contemporary South American Artisan Connecticut - Loose Gemstones
Materials
Citrine, Quartz
72.30 Carat Oval Shape Natural Opal Loose Gemstone
Located in Trumbull, CT
This 72.30 carat oval shape natural opal loose gemstone has phenomenal display of fire. This huge gemstone can be made into a stunning piece of jewelry according to your choice.
Size...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Opal
2.0 Carat Oval Shape Natural Pink Spinel Loose Gemstone
Located in Trumbull, CT
This 2.0 carat oval shape natural pink spinel loose gemstone is carefully hand cut and hand polished by skilled artisans. This lustrous loose gemston...
Category
21st Century and Contemporary Asian Contemporary Connecticut - Loose Gemstones
Materials
Spinel
1.6 Carat Oval Shape Natural Violet Spinel Loose Gemstone
Located in Trumbull, CT
This 1.6 carat oval shape natural violet spinel loose gemstone is carefully hand cut and hand polished by skilled artisans. This lustrous loose gemstone c...
Category
21st Century and Contemporary Artisan Connecticut - Loose Gemstones
Materials
Spinel
1.9 Carat Oval Shape Natural Indigo Spinel Loose Gemstone
Located in Trumbull, CT
This 1.9 carat oval shape natural indigo spinel loose gemstone is carefully hand cut and hand polished by skilled artisans. This lustrous loose gemstone c...
Category
21st Century and Contemporary Artisan Connecticut - Loose Gemstones
Materials
Spinel
2.10 Carat Oval Shape Natural Red Spinel Loose Gemstone
Located in Trumbull, CT
This 2.10 carat oval shape natural red spinel loose gemstone is carefully hand cut and hand polished by skilled artisans. This lustrous loose...
Category
21st Century and Contemporary Artisan Connecticut - Loose Gemstones
Materials
Spinel
GIA Certified 5.94 Carat Oval Shape Natural Pink Purple Sapphire Loose Gemstone
Located in Trumbull, CT
GIA certified 5.94 carat oval shape natural pink purple sapphire is a truly breathtaking loose gemstone. Originated in East Africa and NO HEAT makes it a highly desirable piece. It i...
Category
21st Century and Contemporary African Artisan Connecticut - Loose Gemstones
Materials
Sapphire, Purple Sapphire
GIA Certified 28.37 Carat Imperial Precious Topaz Emerald Cut Loose Gemstone
Located in Stamford, CT
28.37ct Imperial precious Topaz. This GIA certified natural gemstone is unique in its color, orange/pink and is one of the most desirable preci...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Topaz
6.17 Carat Pink Cushion Cut Tourmaline Loose Gemstone
Located in Stamford, CT
Cushion cut 6.17ct. pink tourmaline from Afghanistan. Bi-color pink with white that shows at the edges of the stone when it is rotated. Photographs can not capture the actual brilliance of this gemstone.
1 Cushion cut tourmaline...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Tourmaline
GIA Certified 25.04 Carat Natural Chrysoberyl Cat's Eye Loose Gemstone
Located in Stamford, CT
25.04ct GIA certified Chrysoberyl Cat's Eye. Well polished, with a strong eye. It's no common for a Chrysoberyl to form over 15.00 carats, making this a unique gemstone perfect for a...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Chrysoberyl
5.20 Carat Natural Cushion Cut No Heat Loose Violet Blue Sapphire Gemstone
Located in Stamford, CT
1920's AGL certified natural old style cushion cut sapphire. Large surface area with excellent brilliance. Certified by the AGL as natural, no heat, no enhancements. Bright face up a...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Purple Sapphire
Natural Blue Aquamarine 8.55 Carat unset Elongated Emerald Cut Gemstone
Located in Trumbull, CT
Elongated Emerald Cut Aquamarine in vivid blue color is a natural loose stone. This flawless hand cut and polished gem measures 24.42mm x 6.56mm ...
Category
21st Century and Contemporary Brazilian Connecticut - Loose Gemstones
Materials
Aquamarine
4.64 Carat Oval Loose Blue Sapphire Gemstone
Located in Stamford, CT
GIA certified no heat, no enhancements oval blue 4.64cts sapphire, raised crown and small table.
4.64ct oval brilliant cut sapphire. 10.55x8.54x5.55mm. GIA cert# 2165891601
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Blue Sapphire
7.47 Carat Light Mint Green Loose Gem Cushion Cut Tourmaline
Located in Stamford, CT
Unique Custom cut, 7.47carat mint green Tourmaline. Excellent brilliance and lots of reflection. Gemstones can be hard to get the exact color in
1 cushion cut tourmaline, approx. t...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Tourmaline
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Alexandrite Oval, .86 Carat Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This .86 carat, GIA-certified oval alexandrite is the perfect shape for a 3-stone ring! It exhibits excellent color change, appearing a lovely bluish-green in fluorescent/day light a...
Category
21st Century and Contemporary Sri Lankan Artisan Connecticut - Loose Gemstones
Materials
Alexandrite, Chrysoberyl
Bright Blue Burmese Loose Spinel 2.45 carats Step Oval Cut Natural Gemstone
Located in Bangkok, TH
Weight : 2.45 carats
Dimensions : 9.2x7.0x4.8 mm
Clarity : Eye Clea
Treatment : None
Origin : Sri Lanka
Cut : Oval
Shape : Step Oval
Indulge in the captivating allure of this B...
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Free Shipping
W 0.28 in D 0.19 in L 0.37 in
GIA Certified No Treatment Octagonal Natural Quartz Citrine Weighing 42.43 Carat
By OGI Ltd
Located in New York, NY
Rarity is an essential factor in determining the value of gemstones.
Natural citrines are rarer than amethysts or smoky quartz because they occur less frequently in nature. The abse...
Category
Early 20th Century Malagasy Contemporary Connecticut - Loose Gemstones
Materials
Citrine, Quartz
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W 0.87 in D 0.6 in L 0.79 in
Exceptional Red Spinel Loose Gemstone 1.20 Lovely Spinel Loose Spinel Gems
Located in Bangkok, TH
Exceptional Red Spinel Loose Gemstone, Available For Sale At Wholesale Price Natural High Quality 1.20 Carats Unheated Natural Spinel from Burma.
Pro...
Category
21st Century and Contemporary Malawian Modern Connecticut - Loose Gemstones
Materials
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7.30 Carats Natural Loose Ametrine Oval Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Ametrine
Weight: 7.30 Carat
Dimension: 16 x 11.5 x 8.3 Mm
Origin: Brazil
Treatment: Non
Certificate : On Demand
Shape : Oval
Ametrine is a unique and striking gemstone that co...
Category
21st Century and Contemporary Brazilian Arts and Crafts Connecticut - Loose Gemstones
Materials
Quartz
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W 0.46 in D 0.33 in L 0.63 in
2.55 carats Pink Loose Spinel Stone Emerald Cut Natural Brumes Gemstone
Located in Bangkok, TH
Weight 2.55 Carats
Dimensions 8.5x7.3x4.5 mm
Treatment None
Clarity Loop Clean
Origin Burma
Shape Octagon
Cut Emerald
Pink Spinel, a captivating gemstone that exudes grace and so...
Category
21st Century and Contemporary Burmese Modern Connecticut - Loose Gemstones
Materials
Spinel
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W 0.29 in D 0.18 in L 0.34 in
2.10 Carat Natural Loose Pinkish Red Rhodolite Garnet Emerald Cut Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet
Weight : 2.10 Carats
Dimensions : 7.9x6.4x4.2 Mm
Origin : Tanzania Africa
Clarity : AAA Eye Clean
Shape: Emerald Shape
Certificate: On Demand
Treatment: Non
Co...
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2010s Tanzanian Arts and Crafts Connecticut - Loose Gemstones
Materials
Garnet, Rhodolite
AAAA+ 11.10 Carat Natural Tanzanite Pear Shape Loose Gemstone Jewelry
Located in New York, NY
Stone Dimensions-----------------------------------❤️
* Gemstone :- Natural Tanzanite
* Size :- 11.7x10.2 mm
* Color :- Blue AAAA+
* Shape :- Pear
* Weight :- 11.10 Carat
* Clarit...
Category
21st Century and Contemporary Tanzanian Art Deco Connecticut - Loose Gemstones
Materials
Tanzanite
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W 0.41 in L 0.47 in
Brilliant Grey Spinel Loose Gemstone 1.40 Carats Spinel Jewellery Spinel Ring
Located in Bangkok, TH
Brilliant Grey Spinel Loose Gemstone, Available For Sale At Wholesale Price Natural High Quality 1.40 carats Eye Clean Clarity Natural Loose Spinel from Bu...
Category
21st Century and Contemporary Burmese Modern Connecticut - Loose Gemstones
Materials
Spinel
2.40 Carat Natural Loose Cushion Shape Pink Tourmaline Gemstone
Located in Peshawar, PK
Gemstone Type : Tourmaline
Weight : 2.40 Carats
Dimensions : 8.2x7.8x5.5 Mm
Origin : Kunar Afghanistan
Clarity : SI
Shape: Cushion
Color: Pink
Certificate: On Demand
Tourmaline...
Category
17th Century Afghan Arts and Crafts Antique Connecticut - Loose Gemstones
Materials
Tourmaline
Sweet Pink Natural Spinel Gemstone 0.94 Carats Spinel Gemstones Spinel Jewellery
Located in Bangkok, TH
Sweet Pink Natural Spinel Gemstone, available for sale at whole price natural high quality, octagon shape, 0.94 Carats loose spinel From Burma.
Product Information:
GEMSTONE TYPE Sweet Pink Natural Spinel Gemstone
WEIGHT 0.94 carats
DIMENSIONS 5.9 x 5.5 x 3.6 mm
CLARITY Eye Clean
SHAPE Octagon
CUT Asscher Cut
ORIGIN Burma
TREATMENT None
CERTIFICATE available
Sweet Pink Natural Spinel Gemstone 0.94 Carats Spinel Gemstones Spinel Jewellery...
Category
21st Century and Contemporary Connecticut - Loose Gemstones
Materials
Spinel
Free Shipping
W 0.22 in D 0.15 in L 0.24 in
Natural Loose Red Burmese Spinel Cushion Cut Gemstone 1.60 Carat
Located in Peshawar, PK
Gorgeous Loose Spinel
Weight: 1.60 Carats
Dimension: 7x5.9x4.6 Mm
Origin: Burma
Color: Red
Shape: Cushion
Treatment: Non
Certificate : on demand
.
Spinel gems are said to help set as...
Category
21st Century and Contemporary Burmese Arts and Crafts Connecticut - Loose Gemstones
Materials
Spinel
Previously Available Items
19.37 Carat Corcoran Field Lightning Ridge Crystal Opal
By Faye Kim
Located in Westport, CT
Corcoran Field Lightning Ridge Crystal Opal
Spectacular in size, color, and shape and exhibiting a stunning range of colors, this 19.37 carat oval crystal opal is a gem-quality ston...
Category
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Diamond Pendant GIA Certified 7.34 Carat Fancy Yellow
Located in Southbury, CT
A huge and firey GIA-certified 7.34-carat brilliant marquise-cur diamond pendant is a dazzling showstopper. Absolutely huge! And a natural (non-irradiated) fancy light yellow color! ...
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2010s American Modern Connecticut - Loose Gemstones
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Natural 4.81 Carat Emerald Cut Emerald 'Unset' Loose Gem
Located in Trumbull, CT
Natural Emerald cut 4.81ct Emerald loose gem has a deep green hue.
Ideal to set into a ring or a pendant according to one's choice
Category
21st Century and Contemporary Unknown Connecticut - Loose Gemstones
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Emerald
19.37 Carat Corcoran Field Lightning Ridge Crystal Opal
By Faye Kim
Located in Westport, CT
Corcoran Field Lightning Ridge Crystal Opal
Spectacular in size, color, and shape and exhibiting a stunning range of colors, this 19.37 carat oval crystal opal is a gem-quality stone for the avid collector or jewelry lover. The stone's calming and mesmerizing hues render it ideal for creating a truly one of a kind statement ring, bracelet, necklace, or pendant/brooch. Let us help you design your own...
Category
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Materials
Opal
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