Skip to main content

New York City - Loose Gemstones

to
173
211
73
40
36
27
to
94
64
62
36
30
419
7
59
8
24
335
3
1
341
83
2
23
10
9
4
3
426
3,691
376
54
51
11
3
1
1
8
8
Item Ships From: New York City
Natural Pink Morganite Octagon AAAA Grade Eye Clean Clarity Loose Gemstone
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 37.24 Carats ★ Measurements (Length x Width x Height): 22.89mm length x18.68mm width x12.32 Height ★ Shape: ...
Category

21st Century and Contemporary African New York City - Loose Gemstones

Materials

Morganite

TJD IGI Certified 1.03 Carat Emerald Cut Loose Diamond, K Color IF Clarity
By TJD
Located in New York, NY
Weight: 1.03ct Cut: Emerald Cut Color: K Clarity: IF Polish: Very Good Symm: Very Good ...
Category

21st Century and Contemporary Modern New York City - Loose Gemstones

Materials

Diamond, Emerald

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 City - Loose Gemstones

Materials

Agate

3.03ct Pear Shape GIA Diamond Halo Ring with Side Diamonds, 18k WG Size 6.25
Located in New York, NY
Radiant and elegant, this estate ring from Revive Jewels showcases a Natural 3.03ct pear-shaped diamond certified by GIA, graded H SI1 (laser drilled). Set in a graceful pear-shaped ...
Category

Early 2000s New York City - 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 City - Loose Gemstones

Materials

Spinel

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 City - Loose Gemstones

Materials

Spinel

GIA Certified 1.79 Carat Spinel
Located in Brooklyn, NY
This pretty Purple-Pink spinel Cushion cut , weighs 1.79 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 6.8...
Category

2010s New York City - Loose Gemstones

Materials

Spinel

color change Spinel PAIR 2.90 cts.
Located in Brooklyn, NY
This pretty Deep purple spinel Oval cut , weighs 2.90 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 City - Loose Gemstones

Materials

Spinel

GIA Certified 1.58 Carat Spinel
Located in Brooklyn, NY
This pretty Purple-Red spinel Mix cut , weighs 1.58 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 7.60 x 6....
Category

2010s New York City - 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 City - 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 City - 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 City - 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 City - Loose Gemstones

Materials

Blue Topaz

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 City - Loose Gemstones

Materials

Spinel

Tanzanite Oval 10Pcs lot Tanzanite Loose Gemstone Tanzanite Jewelry For making
Located in New York, NY
Tanzanite Oval 10Pcs lot Tanzanite Cut loose Gemstone,Tanzanite Faceted Gemstone,Tanzanite 6x4MM Calibrated Size GemStone for Jewelry Making ♥ 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 Manufacturers and Wholesalers, Hence offers wide range in color, clarity and Prices. We offer all shapes, Round cut, Oval cut, Cushion cut, Rectangular cushion cut, Emerald cut, Heart shape, Marquise and other fancy shapes. We have a wide range of loose gemstones which include Tanzanite, Aquamarine, Peach Morganite, Amethyst, Ethiopian opals, Ruby, Sapphires, Emeralds and Tourmaline. *Tanzanite Healing Properties*♥♥♥♥♥♥♥♥♥♥♥♥♥♥ Tanzanite is believed to possess various healing properties. It is said to help in relieving stress and enhancing composition, harmony, and balance. Additionally, it is thought to stimulate the throat chakra, promoting clear communication and self-expression. You can buy confidently from our shop, knowing that we only sell natural, untreated Tanzanite...
Category

21st Century and Contemporary Tanzanian New York City - Loose Gemstones

Materials

Tanzanite

Gia Certified 1.50 Carat G Vvs2 Round Brilliant Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56426 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.50 CT Clarity: VVS2 Color: G Cut: Excellent Measurements: 7.26 X 7.32 X 4.55 mm Depth %: 62.30% Table %...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

White Diamond

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 City - Loose Gemstones

Materials

Citrine

Massive 56 Carat Australian Black Opal: Rare Lightning Ridge Gemstone Treasure
By Malpani Jewels
Located in Hung Hom, HK
An extraordinary 56-carat Australian Black Opal, sourced from the renowned Lightning Ridge. This massive and rare gemstone is a true collector's treasure, celebrated for its mesmeriz...
Category

2010s Hong Kong Arts and Crafts New York City - Loose Gemstones

Materials

Opal, Black Opal

GIA Certified 7.96 Carats Medium Blue Natural Sapphire Oval Cut UnHeated
By FERRUCCI
Located in New York, NY
GIA Certified 7.96 carats Natural Oval Sapphire, certified UnHeated, of a medium blue color for those who prefer more vibrant, lighter, uplifting color, eye clean mineral Design with...
Category

2010s Unknown New York City - Loose Gemstones

Materials

Sapphire

color change Spinel 3.88 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.88 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.37 cts.
Located in Brooklyn, NY
This pretty Pinkish spinel Cushion cut , weighs 3.37 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 11.6 x ...
Category

2010s Burmese New York City - Loose Gemstones

Materials

Spinel

color change Spinel 3.01 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.01 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 4.78 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 4.78 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 City - Loose Gemstones

Materials

Spinel

GIA Certified 0.45ct Fancy Yellow Round SI1 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC58500 Stone Shape: Round Diamond Weight: 0.45ctw Fancy Color: Fancy Yellow Cut: Brilliant Measurements: 4.54 - 4.65 x 3.16 mm Symmetry: Good Polish: Good F...
Category

21st Century and Contemporary New York City - Loose Gemstones

Materials

Yellow Diamond

color change Spinel pair 2.52 cts.
Located in Brooklyn, NY
This pretty purplish pink and greyish Blue spinel Cushion cut , weighs 2.52 carats and would make a beautiful pair of earrings , though its shape lends itself to a variety of possi...
Category

2010s Burmese New York City - Loose Gemstones

Materials

Spinel

color change Spinel PAIR 4.15 cts.
Located in Brooklyn, NY
This pretty Deep Grey spinel cushion cut , weighs 4.15 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 City - Loose Gemstones

Materials

Spinel

color change Spinel PAIR 4.17 cts.
Located in Brooklyn, NY
This pretty Deep purple spinel Oval cut , weighs 4.17 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.98 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.98 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 City - Loose Gemstones

Materials

Spinel

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 City - Loose Gemstones

Materials

Diamond, Emerald

color change Spinel 4.31 cts. from Sri lanka .
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 4.31 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.13 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.13 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.26 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.26 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.24 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.24 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 City - Loose Gemstones

Materials

Spinel

color change Spinel 3.30 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.30 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 City - Loose Gemstones

Materials

Spinel

Radiant GIA Certified 0.25CT Fancy Pink Round Brilliant Diamond With VS1 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: 55125 Stone Shape: Round Diamond Weight: 0.25CT Clarity: VS1 Color: Faint Pink Cut: Good Measurements: 4.00x4.02x2.49mm Depth %: 62% Table %: 59% Symmetry: E...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

Pink Diamond

1.00 Carat Pear Brilliant Gia Certified L, Faint Brown Si2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56382 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 1.00ct Color: L, Faint Brown Clarity: SI2 Cut: Excellent Measurements...
Category

21st Century and Contemporary New York City - Loose Gemstones

Materials

Diamond, White Diamond, Brown Diamond

8.10 Carat Vivid Green Emerald Round Brilliant Certified Majestic Jewlery Stone
By Malpani Jewels
Located in Hung Hom, HK
8.10 Carat Vivid Green Emerald Round Brilliant Certified Majestic Jewlery Stone details are mentioend below: Weight: 8.10 carats Dimensions: 12.77x12.54x7.62 mm Treatment: Minor Oil...
Category

2010s Hong Kong Arts and Crafts New York City - Loose Gemstones

Materials

Emerald

Aquamarine Loose Gemstone for Jewelry making 16.1x13.1x10.74mm AAAA 16.16 Cts
Located in New York, NY
About this listing: Aquamarine Loose Gemstone for Jewelry making 16.1x13.1x10.74mm, AAAA Quality Blue Color, Custom Jewelry, March Birthstone, Gift for her Welcome to Blue Star Gems...
Category

21st Century and Contemporary African Art Deco New York City - Loose Gemstones

Materials

Aquamarine

Colombian Cushion-Cut Emerald, Transparent with Minor Oil, Gübelin Certified
Located in New York, NY
This exquisite loose gemstone is a Colombian cushion-cut emerald, weighing 8.40 carats, certified by the renowned Gübelin Gem Lab. Cut in a modified brilliant style, the emerald boas...
Category

2010s Colombian New York City - Loose Gemstones

Materials

Emerald

GIA Certified 1.01 Carat Old European Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Old European Diamond Weight: 1.01 Carat  Color: H Measurements: 6.51 x 6.53 x 3.45 mm Symmetry: Very Good Polish: Excellent Fluorescence: Medium Blue ...
Category

21st Century and Contemporary Modern New York City - Loose Gemstones

Materials

Diamond

Hand Carved Sapphire Cameo of a Pharaoh's Sarcophagus GIA
By Castellani Jewellers
Located in New York, NY
From the Castellani® Collection of Carved Gemstones is a finely detailed cushion shape Sapphire Cameo of a Pharaoh's Sarcophagus.=7.95ct This hand carved sapphire cameo is of the "he...
Category

21st Century and Contemporary European New York City - Loose Gemstones

Materials

Sapphire

0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56890 Stone Shape: MARQUISE BRILLIANT Diamond Weight: 0.75ct Clarity: SI2 Color: U to V Range Cut: Excellent Measurements: 8.26 x 4.73 x 3.25 mm Depth %: 68...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

White Diamond

Natural Loose 1.97 carat Horse Head Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Horse head Diamond Diamond Weight: 1.97 CT Our Price: $9999.00 A free online diamond appraisal is included upon req...
Category

18th Century Art Deco Antique New York City - Loose Gemstones

Materials

Diamond

GIA Certified Natural 1.20 carat Fancy Intense Yellow SI2 Diamond Cushion
Located in New York, NY
This exquisite diamond boasts a vibrant Fancy Intense Yellow hue, expertly cut into a Cushion Modified Brilliant shape. With a substantial weight of 1.20 carats, its even color distr...
Category

2010s New York City - Loose Gemstones

Materials

Diamond

TJD Loose Natural Swiss Blue Topaz 7.26 Cts Pear Shape Gemstone for Ring/Pendant
By TJD
Located in New York, NY
Stone Information: Natural Swiss Blue Topaz Shape/Cut: Pear Shape Color: Blue Dimensions (mm): 15.08 x 10.00 x 6.20 Weight: 7.26ct
Category

21st Century and Contemporary Modern New York City - Loose Gemstones

Materials

Blue Topaz

AAAA Natural Aquamarine 13.73 Cts Oval Loose Gemstone For Jewelry Making
Located in New York, NY
About this listing: Aquamarine Loose Gemstone for Jewelry making 19x13.7x9.91mm Oval, AAAA quality Blue color, custom Jewelry, March Birthstone, Gift for her Welcome to Blue Star Ge...
Category

21st Century and Contemporary African Art Deco New York City - Loose Gemstones

Materials

Aquamarine

GIA Certified 0.62CT J SI1 Marquise Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 54274 Stone Shape: Marquise Diamond Weight: 0.62CT Clarity: SI1 Color: J Cut: Measurements: 7.64 x 4.12 x 3.21mm Depth %: 77.9% Table %: 60% Symmetry: Fair ...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

White Diamond

GIA Certified 0.11ct Fancy Brownish Orangy Pink Cushion Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC58602 Stone Shape: Cushion Diamond Weight: 0.11ctw Fancy Color: Fancy brownish orangy pink Cut: Modified Brilliant Measurements: 2.98 x 2.68 x 1.92 mm Symm...
Category

21st Century and Contemporary New York City - Loose Gemstones

Materials

Pink Diamond

2.5mm Round Cabochon Multi color Tourmaline Loose Gemstones wholesale lot 50 pcs
Located in New York, NY
**Multi Color Tourmaline Rounds Cabs - Loose Gemstones for Jewelry Making** - **High-Quality Stones:** Perfect for creating custom jewelry pieces. - **Versatile:** Ideal for various ...
Category

21st Century and Contemporary Unknown Art Deco New York City - Loose Gemstones

Materials

Tourmaline

GIA Certified 0.13ct Fancy Deep Pink Cut Cornered Square Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC58600 Stone Shape: Cut-Cornered Square Diamond Weight: 0.16ctw Fancy Color: Fancy Deep Pink Cut: Modified Brilliant Measurements: 2.91 x 2.84 x 1.80 mm Sym...
Category

21st Century and Contemporary New York City - Loose Gemstones

Materials

Pink 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 City - Loose Gemstones

Materials

Amethyst

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 New York City - Loose Gemstones

Materials

Jade

TJD Loose Natural Swiss Blue Topaz 5.15 Cts Pear Shape Gemstone for Ring/Pendant
By TJD
Located in New York, NY
Stone Information: Natural Swiss Blue Topaz Shape/Cut: Pear Shape Color: Blue Dimensions (mm): 14.93 x 8.14 x 5.50 Weight: 5.15ct
Category

21st Century and Contemporary Modern New York City - Loose Gemstones

Materials

Topaz, Blue Topaz

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 City - Loose Gemstones

Materials

Diamond, White Diamond, Yellow Diamond, Brown Diamond

1.02 Carat Rectangular Brilliant Gia Certified Fancy Intense Orangy Yellow Diamo
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56547 Stone Shape: CUT-CORENRED RECTANGULAR MODIFIED BRILLIANT Diamond Weight: 1.02ct Color: Fancy Intense Orangy Yellow Cut: Excellent Measurements: 6.05 ...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

White Diamond

Unique 1 Carat Hexagonal Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: CUSHION MODIFIED BRILLIANT Diamond Weight: 1 ct Our Price: $2499.00 A free online appraisal is included upon request.
Category

21st Century and Contemporary Modern New York City - Loose Gemstones

Materials

Diamond

2.01 Carat Pear Brilliant Gia Certified Fancy Grayish Greenish Yellow I1 Clarity
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56773 Stone Shape: PEAR MODIFIED BRILLIANT Diamond Weight: 2.01ct Clarity: I1 Color: Fancy Grayish Greenish Yellow Cut: Excellent Measurements: 9.89 x 7.97 ...
Category

15th Century and Earlier Antique New York City - Loose Gemstones

Materials

Diamond

Antique Hetian White Jade Hand Carved Dragon Carving
Located in New York, NY
This exquisite antique carving is crafted from fine Hetian white jade and features a meticulously hand-carved dragon, symbolizing power, strength, and good fortune. The jade displays...
Category

20th Century New York City - Loose Gemstones

Materials

Jade

Recently Viewed

View All