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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

Related Items
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...
Category

21st Century and Contemporary Burmese Modern Connecticut - Loose Gemstones

Materials

Spinel

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

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

Spinel

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

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

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...
Category

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

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

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

21st Century and Contemporary Australian Connecticut - Loose Gemstones

Materials

Opal

19.37 Carat Corcoran Field Lightning Ridge Crystal Opal
19.37 Carat Corcoran Field Lightning Ridge Crystal Opal
Free Shipping
W 0.64 in D 0.42 in L 0.82 in
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! ...
Category

2010s American Modern Connecticut - Loose Gemstones

Materials

Diamond

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

Materials

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...
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21st Century and Contemporary Australian Connecticut - Loose Gemstones

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19.37 Carat Corcoran Field Lightning Ridge Crystal Opal
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