New York City - Loose Gemstones
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Item Ships From: New York City
2.20 Ct Natural No Heat Radiant Yellow Sapphire
Located in New York, NY
2.20 Ct Natural No Heat Radiant Yellow Sapphire. It is beautiful lively Natural Yellow Sapphire that exhibit fine yellow color as well as great cutting and nice clarity .
Category
2010s Sri Lankan New York City - Loose Gemstones
Materials
Yellow Sapphire
2.59 Ct GiA certified Blueish green Round sapphire
Located in New York, NY
This is 2.59 Ct Natural No Heat Blueish green sapphire that is certified by GiA .
It is great mix of blue and green colors that they refer to as Teal color Sapphire.
It exhibits grea...
Category
2010s African New York City - Loose Gemstones
Materials
Green Sapphire
0.17 Carat Round Brilliant Diamond GIA Certified FOP
Located in New York, NY
0.17 CARAT ROUND NATURAL FANCY ORANGY PINK EVEN PINK DIAMOND GIA CERTIFIED 0.17 CT FOP BY MIKE NEKTA NYC
GIA NATURAL COLORED DIAMOND
Shape and Cutti...
Category
2010s American New York City - Loose Gemstones
Materials
Diamond
GIA Certified 0.14 TCW Radiant Fancy Intense Purple Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57750
Stone Shape: Radiant
Diamond Weight: 0.14Carat
Fancy Color: Intense Purple Pink
Cut: Brilliant
Measurements: 2.94 x 2.87 x 1.98 mm
Symmetry: Excellen...
Category
21st Century and Contemporary Modern New York City - Loose Gemstones
Materials
Diamond
GIA Certified 0.23 Radiant Fancy Purplish Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57875
Stone Shape: Radiant
Diamond Weight: 0.23Carat
Fancy Color: Purplish Pink
Cut: Brilliant
Measurements: 3.49 x 3.48 x 2.14 mm
Symmetry: Excellent
Poli...
Category
21st Century and Contemporary Modern New York City - Loose Gemstones
Materials
Diamond
GIA Certified 0.18 TCW Round Fancy Brown-Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57752
Stone Shape: Round
Diamond Weight: 0.18Carat
Fancy Color: Brown-Pink
Cut: Brilliant
Measurements: 3.33 x 3.46 x 2.31 mm
Symmetry: Excellent
Polish: E...
Category
21st Century and Contemporary Modern New York City - Loose Gemstones
Materials
Diamond
GIA Certified 0.18 TCW Radiant Fancy Intense Purplish Pink Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57749
Stone Shape: Radiant
Diamond Weight: 0.18Carat
Fancy Color: Purplish Pink
Cut: Brilliant
Measurements: 3.33 x 3.33 x 1.91 mm
Symmetry: Excellent
Poli...
Category
21st Century and Contemporary Modern New York City - Loose Gemstones
Materials
Diamond
2.56 TCW Oval Ruby Burma No Heat
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57872
Stone Shape: Oval
Diamond Weight: 2.56 Carat
Measurements: 9.01 x 6.93 x 4.64 mm
Appraisal Value: $7000
Our Price: $3500
A free online appraisal i...
Category
21st Century and Contemporary American Modern New York City - Loose Gemstones
Materials
Ruby
Superb vintage hand carved “Peony Floral Spray” natural color Momo coral plaque
Located in New York, NY
A superb, vintage, hand carved “Peony Floral Spray” natural color Momo coral plaque.
The one of a kind oval plaque is intricately carved and fantastically detailed and the color is e...
Category
20th Century Unknown Contemporary New York City - Loose Gemstones
Materials
Coral, Sterling Silver
21.80 Carat Natural Yellow Diamond Crystal
Located in New York, NY
This large natural single yellow diamond crystal weighs 21.80 carats and comes out of Canada. It has a beautiful natural luster and complex texture.
Dimensions: 13mmW x 11mmD x 14mm...
Category
2010s Canadian New York City - Loose Gemstones
Materials
Yellow 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 New York City - Loose Gemstones
Materials
Diamond
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 New York City - Loose Gemstones
Materials
Black Diamond
Tricolor Tourmaline 12.74 Carats Modified Cushion Cut From Brazil
Located in New York, NY
This flawless faceted and polished bicolor tourmaline specimen from Brazil features deep green to blue and then to a rare chrome-yellow hue and incredible, glasslike clarity. tricolor tourmaline...
Category
2010s Brazilian New York City - Loose Gemstones
Materials
Tourmaline
Fire Opal From Mexico
Located in New York, NY
Mexico
Opal is composed of hydrated silica. It is an amorphous silicate, meaning it does not form crystals. Opals are structurally composed of tiny spheres of silica which, when arr...
Category
2010s Mexican New York City - Loose Gemstones
Materials
Fire Opal
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 New York City - Loose Gemstones
Materials
Black Diamond
GIA Certified 51.00 Carat Natural Fancy Intense Yellow Diamond
Located in Massafra, IT
Turning dreams into really. These magnificent 51 ct yellow diamond, is the epitome of luxury and opulence.
Possessing such treasures is a blessing, as they are not only symbols of u...
Category
21st Century and Contemporary New York City - Loose Gemstones
Materials
Yellow Diamond
101.40 Carat Kunzite
Located in New York, NY
This huge over-100 carat kunzite is internally flawless and drenched in pink from the manganese content of the stone. Out of California, it will make a show-stopping piece of jewelry.
From the Pala Chief Mine in San Diego County, California, this 101.40 carat cushion cut kunzite...
Category
2010s American New York City - Loose Gemstones
Materials
Kunzite
GIA Certified 12.57 Carat Demantoid Garnet
Located in New York, NY
This tremendous over 12.50 carat green-brown round cut garnet var. demantoid from Madagascar displays a few horsetail inclusions. Commonly found in this rare species of garnet, the i...
Category
2010s Malagasy New York City - Loose Gemstones
Materials
Garnet
Mining Specimen 188.65ct Natural Loose Topaz Octagon
Located in New York, NY
West American Yield
188.65ct. Natural Certified Brown Quartz
40 x 41mm
Full cut Octagon brilliant
Clean Clarity & Transparent
Excellent, Even Toned Light Brown Yellowish Color
Category
2010s American New York City - Loose Gemstones
Materials
Topaz
GIA Certified 9.85 Carat Natural Color Change Alexandrite
Located in New York, NY
This stunning oval nearly 10 carat genuine alexandrite – a rare color-change Alexandrite of this size is almost impossible to find on the market. The stone changes from a lavish fier...
Category
2010s Sri Lankan New York City - Loose Gemstones
Materials
Alexandrite
925 Sterling Silver Aquamarine 18K Rose Gold Plated Pendant Bridal Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
2.10 Cts Aquamarine Bridal Wedding Pendant Necklace Sterling Silver Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
TJD Loose 3.97 Ct Cushion Cut Yellow Natural Citrine Gemstone for Ring & Pendant
By TJD
Located in New York, NY
Stone Information: Natural Citrine
Shape/Cut: Cushion Cut
Color: Yellow
Dimensions (mm): 10.00 x 10.00 x 5.70
Weight: 3.97ct
Category
21st Century and Contemporary Modern New York City - Loose Gemstones
Materials
Citrine
AGL/GRS Certified 9.99 Carat Unheated Sapphire
Located in Forest Hills, NY
Unheated heart-shaped sapphire, 9.99 carat. AGL and GRS reports are available. Origin: Thailand. No gemological evidence of heat. 11.89 x 13.06 x 7.99 mm.
Category
21st Century and Contemporary Thai New York City - Loose Gemstones
Materials
Sapphire
Solid 925 Sterling Silver Bridal Aquamarine Wedding Pendant Necklace Gift Her
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
13.86 Carat Aquamarine From Brazil
Located in New York, NY
This lovely sky blue aquamarine has been cut in a rectangular step cut for a stylish and unique display of its stunning clarity. It is out of Brazil, the world’s most important and l...
Category
2010s Brazilian New York City - Loose Gemstones
Materials
Aquamarine
Natural Aquamarine Bridal Pendant Necklace 925 Sterling Silver Wedding Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
925 Sterling Silver Aquamarine Wedding Pendant Necklace For Women Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Antarctican Art Deco New York City - Loose Gemstones
Materials
Aquamarine
1.25 Cts Oval Cut Aquamarine Silver Bridal Pendant For Women Necklace Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
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 New York City - Loose Gemstones
Materials
Black Diamond
18K Rose Gold Plated 925 Sterling Silver Aquamarine Bridal Pendant Necklace
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
1.78 Cts 925 Sterling Sliver Natural Aquamarine Women's Wedding Pendants Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Modern New York City - Loose Gemstones
Materials
Aquamarine
Tanzanite 925 Rhodium Metal Platted Women's Pendant 2.70cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 2.70cts
Primary Stone: Tanzanite
Stone Shape: 6 x 4mm Oval
Stone Weight :2.70cts
No of Stone: 6 pieces
Secondary Stone: White CZ...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 0.86cts
Located in New York, NY
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 0.86cts
Primary Stone : Tanzanite
Stone Shape : 7 x 5mm Oval
Stone Weight ; 0.86cts
,Metal Weight :2.15g
Second...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 9K White Gold Rhodium Women's Pendant 4.46cts
Located in New York, NY
Tanzanite 9K white Gold Rhodium Women's Pendant 4.46cts
Primary Stone :Tanzanite
Stone Shape :11 x 9mm Emerald
Stone Weight :4.46cts
Metal Weight :4.6g
Secondary Stone :White CZ
O...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Rhodium Metal Platted Women's Pendant 1.86cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 1.86cts
Primary Stone : Tanzanite
Stone Shape: 9 x 7mm Oval
Stone Weight : 1.86cts
Metal Weight : 1.17g
Secondary Stone : White...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
18K 1MM Rose Metal Platted Aquamarine Pendant 925 Sterling Silver Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Central American Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 2.88cts
Located in New York, NY
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 2.88cts
Primary Stone: Tanzanite
Stone Shape:6 x 4mm Pear
Stone Weight :2.84cts
Metal Weight :4.84g
Secondary S...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 14K Gold Rhodium Women's Pendant 2.23cts
Located in New York, NY
Tanzanite 14K Gold Rhodium Women's Pendant 2.23cts
Primary Stone : Tanzanite
Stone Shape : 8mm Round
Stone Weight : 2.23cts
Metal weight : 14k white Gold
Metal weight : 1.40g
Seco...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 2.30cts
Located in New York, NY
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 2.30cts
Primary Stone: Tanzanite
Stone shape : 10 x 8mm pear
Stone Weight : 2.30cts
Metal Weight : 2.83g
Second...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
925 Sterling Silver Bridal Necklace 18K Rose Gold 3.75 Cts Aquamarine Jewelry
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Antarctican Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
Tanzanite 925 Rhodium Metal Platted Women's Pendant 2.41cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 2.41cts
Primary Stone : Tanzanite
Stone Shape: 8 x 8mm Cushion
Stone Weight : 2.41cts
Metal Weight :1.42g
Secondary Stone: White...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
925 Sterling Silver Aquamarine Pendant Bridal Silver Jewelry For Women Gift
Located in New York, NY
Welcome to Blue Star Gems NY LLC! Discover popular engagement Necklace & Wedding Necklace All designs from classic to vintage inspired. We offer Joyful jewelry for everyday wear. Jus...
Category
21st Century and Contemporary Antarctican Art Deco New York City - Loose Gemstones
Materials
Aquamarine, Zircon
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 4.22cts
Located in New York, NY
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 4.22cts
Primary Stone : Tanzanite
Stone Shape ; 11 x 9mm Emerald
Stone Weight : 4.22cts
Metal weight : 2.16g
S...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Rhodium Metal Platted Women's Pendant 3.36cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 3.36cts
Primary Stone: Tanzanite
Stone Shape:6 x 4mm Oval
Stone Weight : 3.36cts
No of stone: 7 pieces
Secondary Stone: White CZ...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Rhodium Metal Platted Women's Pendant 4.06cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 4.06cts
Primary Stone : Tanzanite
Stone Shape: 6 x 4mm Oval
Stone Weight : 4.05cts
No of Stone: 9 pieces
Metal Weight : 3.88g
S...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Rhodium Metal Platted Women's Pendant 1.34cts
Located in New York, NY
Tanzanite 925 Rhodium Metal Platted Women's Pendant 1.34cts
Primary Stone : Tanzanite
Stone Shape: 7mm Round
Stone Weight : 1.34cts
Metal Weight : 0.82g
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 1.90cts
Located in New York, NY
Tanzanite 925 Sterling Sliver Rhodium Metal Platted Women's Pendant 1.90cts
Primary Stone: Tanzanite
Stone Shape :9 X 7MM Oval
Stone Weight : 1.90cts
Metal Weight : 1.12g
Secondar...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Tanzanite
Tanzanite 9K Gold Rhodium SI2 Diamond Women's Pendant 2.64cts
Located in New York, NY
Tanzanite 9K Gold Rhodium SI2 Diamond Women's Pendant 2.64cts
Primary Stone : Tanzanite
Stone Shape: 9 x 9mm Trillion
Stone Weight : 2.64cts
Metal Weight :2.58g
Secondary Stone ; ...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Diamond, Tanzanite
Tanzanite 9K Gold Rhodium SI2 Diamond Women's Pendant 2.67cts
Located in New York, NY
Tanzanite 9K Gold Rhodium SI2 Diamond Women's Pendant 2.67cts
Primary Stone : Tanzanite
Stone Shape :10 x 8mm Pear
Stone Weight : 2.67cts
Metal Weight :2.72g
Secondary Stone : SI2 ...
Category
21st Century and Contemporary Indian Modern New York City - Loose Gemstones
Materials
Diamond, Tanzanite
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 New York City - 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 New York City - 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 New York City - 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 New York City - Loose Gemstones
Materials
White Diamond
0.59 Tbag Shaped L, SI2 GIA certified
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC57801
Stone Shape: Tbag
Diamond Weight: 0.59Carat
Clarity: SI2
Color: L
Cut: Excellent
Measurements: 11.38 x 4.56 x 1.70 mm
Symmetry: Very
Polish: Very Goo...
Category
21st Century and Contemporary New York City - Loose Gemstones
Materials
Diamond
9.22 Carat Oval Cut Rubellite Tourmaline
Located in New York, NY
This sparkling eye-clean oval-cut rubellite – a pink variety of elbaite, the most prized species of tourmaline – comes from Afghanistan and is well-faceted and perfectly balanced. An...
Category
2010s Afghan New York City - Loose Gemstones
Materials
Tourmaline
GIA Certified 21.85 Carat Natural Color Change Alexandrite
Located in New York, NY
This stunning oval over 21 carat genuine alexandrite – a rare color-change variety of chrysoberyl – is a vibrant yellow-green in natural lighting and shifts in a very strong color ch...
Category
2010s Malagasy New York City - Loose Gemstones
Materials
Alexandrite
18 Carat Natural Fire Opal Pear, Fancy Opal, October Birthstone, Orange Gemstone
Located in New York, NY
DETAILS
Fire Opal Weight: 18.19 CT
Measurements: 23.4 x 18.1 mm
Shape: Pear
Color: Intense Orange
Hardness: 5.5 - 6.5
Birthstone Month: October
Natural
SHIPPING
All items will be sh...
Category
21st Century and Contemporary American Artisan New York City - Loose Gemstones
Materials
Opal, Fire Opal
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