New York - Loose Gemstones
to
173
256
75
39
36
31
to
99
76
64
63
33
491
7
59
8
31
400
8
1
381
114
3
23
10
9
4
3
498
3,667
381
70
54
11
3
1
1
51
49
25
24
8
Item Ships From: New York
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 - 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 New York - 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 New York - 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 - 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 - Loose Gemstones
Materials
Black Diamond
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 - Loose Gemstones
Materials
Alexandrite
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 - Loose Gemstones
Materials
Black Diamond
CLOSE OUT GIA 0.15 Carat Natural Fancy Deep Orange Brown Pear Shape Diamond
Located in Great Neck Plaza, NY
GIA natural fancy deep orange brown pear shape diamond weighing 0.15 carats.
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Brown Diamond
GIA certified .15ct Fancy Intense Pink Purple Diamond Loose 41114
By Unbranded
Located in New York, NY
GIA Certified .15ct Natural Diamond Loose
Fancy Intense Pink Purple Even
4.00 x 2.69 x 1.88 mm
Report # 2235404915
Stating I3 clarity
Category
21st Century and Contemporary Retro New York - Loose Gemstones
Materials
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 - Loose Gemstones
Materials
White Diamond
GIA certified Exquisite 1.01ct Pear-Cut Natural Diamond SI2 M
Located in New York, NY
Discover the enchanting beauty of this pear-shaped diamond, meticulously crafted with a multitude of facets that catch and reflect light, creating a stunning sparkle. The diamond fea...
Category
Early 17th Century Antique New York - Loose Gemstones
Materials
Diamond
Spinel 2.46 cts. Beautiful Blue color Spinel from Sri lanka.
Located in Brooklyn, NY
This pretty BLUE spinel Cushion cut , weighs 2.46 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 8.60 x 7....
Category
2010s Sri Lankan New York - Loose Gemstones
Materials
Spinel
54.01 Carat Scapolite Massive Piece Rare Madagascar Yellow Sunlight Loose Gem
By Malpani Jewels
Located in Hung Hom, HK
54.01 Carat Scapolite Massive Piece Rare Madagascar Yellow Sunlight Loose Gem details are mentioned below:
Weight:54.01 carats
Dimensions:29.14x23.50x14.63 mm
Treatment: None
Clarit...
Category
2010s Hong Kong Arts and Crafts New York - Loose Gemstones
Materials
Garnet
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 arranged in perfect geometry, create the famous play of color associated with the stones. The symmetrical arrangement of silica balls acts like a prism, which allows the rainbow spectrum of colors to be visible to the naked eye.
Fire opal is a transparent to translucent opal with warm body colors of yellow to orange to red. Although it does not usually show any play of color, occasionally a stone will exhibit bright green flashes. The most famous source of fire opals in Mexico is in the state of Queretaro; these opals are commonly called Mexican fire opals. Fire opals that do not show a play of color are sometimes referred to as jelly opals.
Cantera opal...
Category
2010s Mexican New York - Loose Gemstones
Materials
Fire Opal
FLASH SALE GIA 10.07 Carat Natural Yellow Cushion Shape Diamond
Located in Great Neck Plaza, NY
GIA fancy yellow cushion shape diamond weighing 10.07 carats.
Treated Clarity
*Free shipping within the US
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Yellow Diamond, 14k Gold, White Gold
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 - Loose Gemstones
Materials
Diamond
GIA Certified 1.03 Carat M I1 Pear Shape Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56384
Stone Shape: PEAR MODIFIED STEP CUT
Diamond Weight: 1.03 CT
Color: M
Clarity: I1
Cut: Excellent
Measurements: 8.74 X 5.83 X 3.15 mm
Symmetry: Very
Po...
Category
21st Century and Contemporary New York - Loose Gemstones
Materials
Diamond, White Diamond, Blue Diamond
TJD Loose Natural Amethyst 4.50 Carats Pear Shape Gemstone for any Jewellery
By TJD
Located in New York, NY
Stone Information: Natural Amethyst
Shape/Cut: Pear Shape
Color: Reddish Purple/Purple
Dimensions (mm): 15.00 x 8.05 x 5.90
Weight: 4.50ct
Category
21st Century and Contemporary Modern New York - Loose Gemstones
Materials
Amethyst
0.77 Carat Emerald Cut Gia Certified H Color Internally Flawless Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #:
NY56827
Stone Shape:
EMERALD CUT
Diamond Weight:
0.77ct
Clarity:
INTERNALLY FLAWLESS
Color:
H
Cut:
Excellent
Measurements:
5.57 x 4.89 x 3.15 mm
Depth %:
64.4%...
Category
15th Century and Earlier Antique New York - Loose Gemstones
Materials
White Diamond
GIA Certified 1.43 Carat Pear Fancy Intense Yellow Si2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NY56549
Stone Shape: PEAR MODIFIED BRILLIANT
Diamond Weight: 1.43ct
Color: Fancy Intense Yellow
Cut: Excellent
Measurements: 8.76 x 5.84 x 3.91 mm
Symmetry: ...
Category
21st Century and Contemporary New York - Loose Gemstones
Materials
Diamond, White Diamond, 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 - Loose Gemstones
Materials
Kunzite
AAA Natural Aquamarine Loose Gemstone For Jewelry Making 11x9mm Octagon 3.92 Cts
Located in New York, NY
Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufacture...
Category
21st Century and Contemporary Brazilian Art Deco New York - Loose Gemstones
Materials
Aquamarine
AA Natural Aquamarine Loose Gemstone For Jewelry Making 9x7mm Octagon 2.36 Cts
Located in New York, NY
Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufacture...
Category
21st Century and Contemporary Brazilian Art Deco New York - Loose Gemstones
Materials
Aquamarine
Natural Zambian Emerald 5x3MM Green Emerald 10 Pieces wholesaler Lot Gemstone
Located in New York, NY
**Zambian Emeralds (5x3 emerald cut shape )*
Discover the enchanting beauty of Zambian emeralds, known for their stunning green hue. These emeralds, meticulously cut into faceted sha...
Category
21st Century and Contemporary Zambian New York - Loose Gemstones
Materials
Emerald
GIA Certified 0.90 Carat Heart Brilliant H Color VS2 Clarity Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56557
Stone Shape: HEART BRILLIANT
Diamond Weight: 0.90ct
Clarity: VS2
Color: H
Cut: Excellent
Measurements: 5.74 x 6.47 x 3.91 mm
Depth%: 60.4%
Table%: 55...
Category
21st Century and Contemporary New York - Loose Gemstones
Materials
Diamond, White Diamond
CLOSE OUT GIA 1.07 Carat Fancy Yellow Round Natural Diamond
Located in Great Neck Plaza, NY
GIA 1.07 Carat Fancy Yellow Round Loose Diamond
Diamond Color: Fancy Light Brownish Greenish Yellow
Category
2010s American New York - Loose Gemstones
Materials
Diamond, 14k Gold, White Gold
GIA 10.77 Carats Oval Shape Natural Blue Sapphire
Located in Great Neck Plaza, NY
10.77 Carat Oval Shape Natural Blue Sapphire
Heated
Gorgeous Color & Size
Measurements: 15.57 mm x 11.77 mm x 6.98 mm
Free Shipping within the U.S.
This striking oval-shaped blue sa...
Category
2010s American New York - Loose Gemstones
Materials
Sapphire, Blue Sapphire
TJD Loose 3.95 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: 3.95ct
Category
2010s Modern New York - Loose Gemstones
Materials
Citrine
GIA 5.06 Carat Natural Sapphire Oval Shape
Located in Great Neck Plaza, NY
GIA Certified 5.06 Carat Natural Blue Sapphire
Shape: Oval
Dimensions: 12.56 x 10.09 x 4.23 mm
Color: Blue
Certification: GIA Certified
Special Features: Exceptional clarity and vib...
Category
2010s American Modern New York - Loose Gemstones
Materials
Sapphire, 14k Gold, White Gold
color change Spinel 4.76 cts.
Located in Brooklyn, NY
This pretty Pinkish spinel Cushion cut , weighs 4.76 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 11.8 x ...
Category
2010s Burmese New York - Loose Gemstones
Materials
Spinel
GIA Certified 1.76ct Fancy Brownish Yellow Si1 Oval Brilliant Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56661
Stone Shape: OVAL MODIFIED BRILLIANT
Diamond Weight: 1.76 CT
Color: FANCY BROWNISH ORANGY YELLOW
Cut: Excellent
Measurements: 8.99X6.08X4.05 mm
Symme...
Category
21st Century and Contemporary New York - Loose Gemstones
Materials
Diamond, White Diamond, Yellow Diamond, Brown Diamond
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 New York - Loose Gemstones
Materials
Coral
CLOSE OUT GIA 6.49 Carats Orangy Brown Diamond Briolette
Located in Great Neck Plaza, NY
GIA 6.49 Carats Orangy Brown Diamond Briolette
Featuring a cognac-colored briolette weighing 6.49 carats.
*Free shipping within the US
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Brown Diamond, Rose Gold
HOLIDAY SALE GIA 1.13 Carat Natural Very Light Brown Cushion Loose Diamond
Located in Great Neck Plaza, NY
Natural very light brown cushion diamond weighing 1.13 carats by GIA
*Free shipping within the U.S.*
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Yellow Diamond, 14k Gold, White Gold
Natural Tanzanite Faceted Cut AAAA 21.43 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco New York - Loose Gemstones
Materials
Tanzanite
Aquamarine Loose Gemstone for Jewelry making 15.7x13.2x10.32mm AAAA 15.62 Cts
Located in New York, NY
About this listing : Aquamarine Loose Gemstone for Jewelry making 15.7x13.2x10.32mm, AAAA quality Blue color, custom Jewelry, March Birthstone, Gift for her
Welcome to Blue Star Gem...
Category
21st Century and Contemporary African Art Deco New York - Loose Gemstones
Materials
Aquamarine
SALE 1.29 Carat Round Cut Natural Diamond 14 Karat Yellow Gold
Located in Great Neck Plaza, NY
Diamond Size: 1.29 carats (the weight of the diamond).
Shape: Round (the cut of the diamond).
Setting: 6-prong yellow gold setting (protecting the diamond while giving it a classic...
Category
2010s American New York - Loose Gemstones
Materials
Diamond, 14k Gold, Yellow Gold
HOLIDAY SALE 0.76 Carat Natural Light Brown Round Diamond
Located in Great Neck Plaza, NY
Natural Light brown round diamond weighing 0.76 carats.
*Free shipping within the U.S.*
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Brown Diamond, Gold, 14k Gold, Yellow Gold
AAAA Natural Aquamarine 14.7 Cts Oval Top Loose Gemstone For Jewelry Making
Located in New York, NY
About this listing : Aquamarine Loose Gemstone for Jewelry making 18x14.3x9.57mm Oval, AAAA quality Blue color, custom Jewelry, March Birthstone, Gift for her
Welcome to Blue Star G...
Category
21st Century and Contemporary African Art Deco New York - Loose Gemstones
Materials
Aquamarine
GIA Certified 6.44 Carat Natural Blue Sapphire Oval Shape
Located in Great Neck Plaza, NY
GIA Certified 6.44-Carat Natural Sapphire – Blue – Oval Shape
This stunning 6.44-carat natural sapphire is a true statement piece, perfect for high-end jewelry enthusiasts or collec...
Category
2010s American Modern New York - Loose Gemstones
Materials
Sapphire, 14k Gold, White Gold
111.55 Carat Tanzanite Loose Gemstone
Located in New York, NY
Introducing the breathtaking 111.55 carat loose Tanzanite, a rare and extraordinary gemstone of the highest quality. This oval-shaped Tanzanite boasts an exceptional AAAA rating, ind...
Category
2010s Tanzanian New York - Loose Gemstones
Materials
Tanzanite
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 New York - Loose Gemstones
Materials
Agate
Gia Certified 0.93 Carat Antique Cushion Cut Natural Loose Diamond
Located in New York, NY
ITEM DESCRIPTION
Stone Shape:
CUSHION MODIFIED BRILLIANT
Diamond Weight:
0.93 ct
Clarity:
I1
Color:
D
Cut:
Modified Brilliant
Measurements:
7.30 x 6.69 x 1.77 mm
Symmetry:
Good
Poli...
Category
21st Century and Contemporary Modern New York - Loose Gemstones
Materials
Diamond
color change Spinel 4.30 cts. from Srilanka.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 4.30 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures ...
Category
2010s Sri Lankan New York - Loose Gemstones
Materials
Spinel
SAMPLE SALE 1.12 Carat Round Loose Diamond
Located in Great Neck Plaza, NY
1.12 ct round brilliant cut loose natural diamond
*Free shipping within the US
Category
2010s American New York - Loose Gemstones
Materials
Diamond, 14k Gold, White Gold
color change Spinel PAIR 5.29 cts.
Located in Brooklyn, NY
This pretty Deep purple spinel Oval cut , weighs 5.29 carats and would make a beautiful pair of Earrings , though its shape lends itself to a variety of possibilities! It measures...
Category
2010s Burmese New York - Loose Gemstones
Materials
Spinel
color change Spinel pair 6.38 cts.
Located in Brooklyn, NY
This pretty purple and grey spinel Cushion cut , weighs 6.38 carats and would make a beautiful pair of earrings , though its shape lends itself to a variety of possibilities! It me...
Category
2010s Burmese New York - Loose Gemstones
Materials
Spinel
Spinel 2.88 cts. Beautiful Blue color Spinel from Sri lanka.
Located in Brooklyn, NY
This pretty BLUE spinel Cushion cut , weighs 3.48 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 9.20 x 7....
Category
2010s Sri Lankan New York - Loose Gemstones
Materials
Spinel
color change Spinel 4.11 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 4.11 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures ...
Category
2010s Burmese New York - Loose Gemstones
Materials
Spinel
TJD Loose Natural Swiss Blue Topaz 7.80 Cts Round Gemstone for Ring and Pendant
By TJD
Located in New York, NY
Create Ring or Pendant of your dream with this 12 MM Natural Swiss Blue Topaz Loose Gemstone. We can suggest you designs as per your re...
Category
21st Century and Contemporary Modern New York - Loose Gemstones
Materials
Blue Topaz
9.13 Carats Natural Cornflower Blue Sapphire Oval Cut Loose Gem
Located in Great Neck Plaza, NY
9.13 CTS NATURAL CORNFLOWER BLUE OVAL CUT GENUINE SAPPHIRE LOOSE GEM
STANDARD HEAT ONLY TREATEMENT, GORGEOUS COLOR AND SIZE
MEASUREMENTS 10.70mm X 12.20mm
*FREE SHIPPING WITHIN THE...
Category
2010s American New York - Loose Gemstones
Materials
Sapphire, Blue Sapphire
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 New York - Loose Gemstones
Materials
Other
Spinel 3.48 cts. Beautiful Blue color Spinel from Sri lanka.
Located in Brooklyn, NY
This pretty BLUE spinel Cushion cut , weighs 3.48 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 9.0 x 8.2...
Category
2010s Sri Lankan New York - Loose Gemstones
Materials
Spinel
2.39 Carat Genuine and Natural Oval-Shaped Certified Brazilian Alexandrite
Located in New York, NY
A beautiful and fine-quality oval-shaped mixed-cut Brazilian Alexandrite with 90%-100% (Prominent) Color-Change and Excellent Quality of Color-Change from Blue-Green to Purple-Pink c...
Category
20th Century Brazilian New York - Loose Gemstones
Materials
Alexandrite
No Oil, Matched Pair of Colombian Cushion-Cut Emeralds, Gübelin Certified
Located in New York, NY
This perfectly matched pair of Colombian cushion-cut emeralds, totaling 5.16 carats, is a rare and collectible find. Both stones are Gübelin-certified and carry "No Indications of Cl...
Category
2010s New York - Loose Gemstones
Materials
Emerald
HOLIDAY SALE 1 Carat Natural Fancy Dark Yellow Brown Round Loose Diamond
Located in Great Neck Plaza, NY
Natural fancy dark yellow brown round diamond weighing 1 carats
*Free shipping within the US
Category
2010s American New York - Loose Gemstones
Materials
Diamond, Brown Diamond, Gold, 14k Gold, Yellow Gold
Colombian Octagonal Emerald, Vivid Green “Muzo” Type, GRS & Gübelin Certified
Located in New York, NY
This rare and visually striking Colombian emerald, weighing 8.55 carats, is certified by both GRS and Gübelin Gem Lab. The stone features a classic octagonal (emerald) cut and exhibi...
Category
2010s New York - Loose Gemstones
Materials
Emerald
TJD GIA Certified 1.08 Carat Emerald Cut Loose Diamond, D Color VVS1 Clarity
By TJD
Located in New York, NY
Weight: 1.08ct
Cut: Emerald Cut
Color: D
Clarity: VVS1
Polish: EX
Symm: Very Good ...
Category
21st Century and Contemporary Modern New York - Loose Gemstones
Materials
Diamond, Emerald
