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New York - Loose Gemstones

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Item Ships From: New York
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 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

color change Spinel 3.65 cts. from Sri lanka
Located in Brooklyn, NY
This pretty deep Purple spinel Cushion cut , weighs 3.65 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 10....
Category

2010s Sri Lankan New York - Loose Gemstones

Materials

Spinel

GIA Emerald Cameo 20.10ct Ural Mountains Origin
Located in New York, NY
It is quite rare to find an emerald cameo that is this large a size. The motif of the woman with flowing hair is possibly a Gorgon as in Medusa. The wei...
Category

Mid-19th Century European Victorian Antique New York - Loose Gemstones

Materials

Emerald

Vintage Grade A Lavender Jade Finger Citron Monkey and Grasshopper Carving
Located in New York, NY
A masterful symbol of abundance and longevity, this antique jade carving features a detailed finger citron—also known as Buddha’s Hand—adorned with a playful monkey and a delicate gr...
Category

20th Century New York - Loose Gemstones

Materials

Jade

GIA Certified 1.81 Carat Spinel
Located in Brooklyn, NY
This pretty Purple spinel Cushion cut , weighs 1.81 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 8.09 x 6....
Category

2010s New York - 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 - Loose Gemstones

Materials

Spinel

3.05 Carat Cushion Cut Natural Loose Diamond F / SI1 GIA Certified
Located in New York, NY
Gorgeous GIA Certified 3.05 Carat Cushion Cut Natural Diamond. Color - F Clarity- SI 1 Symmetry - Very Good Fluorescence- None Our Diamond can be mounted on 18K or 14 K gold ring f...
Category

2010s American New York - Loose Gemstones

Materials

Diamond

GIA Certified - 0.72 carats Fancy Intense Yellow Diamond
Located in Ramat Gan, IL
Introducing the Jewel of Radiance: GIA Certified 0.72 Carats Fancy Intense Yellow Diamond Elevate your jewelry collection with the unparalleled beauty and brilliance of our GIA Cert...
Category

21st Century and Contemporary Israeli New York - Loose Gemstones

Materials

Diamond, Yellow 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 - Loose Gemstones

Materials

Diamond

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 - Loose Gemstones

Materials

Spinel

Natural Loose 0.48 J VSI Kite Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 53593 Stone Shape: Kite Diamond Weight: 0.48 CT Clarity: VSI Color: J Measurements 5.62 x 5.41 x 2.68 mm Our Price: $940.00 Appraisal Price 1410.00 These ge...
Category

15th Century and Earlier Antique New York - Loose Gemstones

Materials

White Diamond

GIA 0.78 Carat Fancy Vivid Yellow Radiant Loose Diamond
Located in Great Neck Plaza, NY
Fancy vivid yellow radiant cut natural diamond weighing 0.78 carats Comes with a free diamond appraisal as well! *Free shipping within the US
Category

Early 2000s American New York - Loose Gemstones

Materials

White Diamond, Yellow Diamond, Diamond, 14k Gold, White Gold

Argyle 0.16 Carat Natural Pink Champagne Round Shape Loose Diamond
Located in Great Neck Plaza, NY
An exceptional and rare 0.16 carat natural pink champagne diamond sourced from the legendary Argyle Mine, renowned for producing over 90% of the world’s pi...
Category

2010s Australian New York - Loose Gemstones

Materials

Diamond, Pink Diamond

Hakimoto by Jewel Of Ocean Pair of 17 mmWhite Round Australian South Sea Pearl
Located in Hicksville, NY
Hakimoto By Jewel Of Ocean Round South Sea Pearl Pair of 16.9-17 mm White 14 Grams Australian South Sea Pearl Aproximat
Category

1990s American Modern New York - Loose Gemstones

Materials

Cultured Pearl, South Sea Pearl

Natural Tanzanite 8x10mm AAA Oval Loose Gemstone December Birthstone 3.14 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 Manufactu...
Category

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

Materials

Tanzanite

TJD GIA Certified 1.01 Carat Oval Brilliant Cut Loose Diamond K Color IF Clarity
By TJD
Located in New York, NY
Weight: 1.01ct Cut: Oval Brilliant Color: K Clarity: IF Polish: EX Symm: EX ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

Natural Pink Morganite Square Cut AAAA Grade 22.57x22.37x13.37 Loose Gemstone
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 41.21 Carats ★ Measurements (Length x Width x Height): 22.57mm length x22.37mm width x13.37 Height ★ Shape: ...
Category

21st Century and Contemporary African New York - Loose Gemstones

Materials

Morganite

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 - Loose Gemstones

Materials

White Diamond

TJD GIA Certified 1.01 Carat Emerald Cut Loose Diamond, F Color VS1 Clarity
By TJD
Located in New York, NY
Weight: 1.01ct Cut: Emerald Cut Color: F Clarity: VS1 Polish: EX Symm: EX ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond, Emerald

CLEARANCE, GIA 2.25 Carat Fancy Brown-Greenish Yellow Round Diamond
Located in Great Neck Plaza, NY
Natural GIA 2.25 Carat Fancy Brown-Greenish Yellow Round Diamond.
Category

2010s American New York - Loose Gemstones

Materials

Diamond, Brown Diamond, Gold, 14k Gold, White Gold

14.85 Carats Intense Blue Aquamarine Pear Drop Cut
By FERRUCCI
Located in New York, NY
14.85 carats Intense blue Aquamarine Pear Drop Cut, excellent cut, superior color, ideal for a stunning custom designed necklace, pendant or cocktail ring. Design with us a unique, c...
Category

2010s Unknown New York - Loose Gemstones

Materials

Aquamarine

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 - Loose Gemstones

Materials

Sapphire

Natural Tanzanite AAAA Color Oval 20.4 Cts Loose Gemstone December Birthstone
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

FLASH SALE GIA 0.50 Carat Light Yellow Brilliant Marquise Shape Natural Diamond
Located in Great Neck Plaza, NY
GIA 0.50 Carat Light Yellow Brilliant Marquise Shape Natural Diamond Diamond Color: Light yellow
Category

2010s American New York - Loose Gemstones

Materials

Diamond, Yellow Diamond, White Gold, 14k Gold

GIA Certified 1.01 Carat Brilliant Cut Loose Diamond D / VS1
Located in New York, NY
1.01 Round Brilliant Cut Loose Diamond GIA certified D/ VS1 Grade Cut : Very Good Polish: EX Symm: EX Depth: 61 Stone Table: 59
Category

2010s American New York - Loose Gemstones

Materials

Diamond

GIA Certified 0.11ctw Fancy Light Purplish Pink Heart Shape Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC58604 Stone Shape: Heart Diamond Weight: 0.11ctw Fancy Color: Light purplish pink Cut: Modified Brilliant Measurements: 2.72 x 3.07 x 1.93 mm Symmetry: Exc...
Category

21st Century and Contemporary New York - Loose Gemstones

Materials

Diamond

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 - Loose Gemstones

Materials

Emerald

CLEARANCE, 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

Hakimoto by Jewel Of Ocean 17.7 mm Special Gem Quality Round South Sea Pearl
Located in Hicksville, NY
Hakimoto By Jewel Of Ocean Round South Sea Pearl 17.7 mm Special 7.7 Grams Scecial Color South Sea Pearl Approximate
Category

1990s American Modern New York - Loose Gemstones

Materials

Cultured Pearl, South Sea Pearl

TJD Certified Canadian Colourless 0.63 Carat Round Brilliant Cut Loose Diamond
By TJD
Located in New York, NY
Weight: 0.63ct Cut: Round Brilliant Color: E Clarity: VVS2 Polish: EX Symm: Ver Good ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

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

【Crown Radiance】PSL Certified 16.8 mm Venus Grade South Sea Pearl Pair
Located in New York, NY
This exceptional pair of South Sea pearls represents the pinnacle of pearl selection and rarity. Certified PSL Venus Grade, each pearl measures an impressive 16.8mm, exhibiting mirr...
Category

21st Century and Contemporary Japanese New York - Loose Gemstones

Materials

South Sea Pearl

GIA Certified 0.58CT S-T I2 Round Brilliant Loose Diamond
Located in New York, NY
ITEM DESCRIPTIO ID #: 56566 Stone Shape: Round Brilliant Diamond Weight: 0.58CT Clarity: I2 Color: S-T light brown Cut: Fair Measurements: 5.14-5.21*3.38mm Depth %: 65.4% Table %:...
Category

15th Century and Earlier Antique New York - Loose Gemstones

Materials

White Diamond

TJD Loose 10.89 Carat Cushion Cut Natural Morganite Gemstone for Ring Pendant
By TJD
Located in New York, NY
Create a Jewellery of your choice with this 16 x 12 mm Cushion Cut Natural Morganite colour stone. Stone Information: Natural Morganite Shape/Cut: Cushion Cut Color: Light Pink Dim...
Category

21st Century and Contemporary New York - Loose Gemstones

Materials

Morganite

Fancy Brownish Greenish Yellow GIA Certified 1.21 ct Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Pear Diamond Weight: 1.21 Carat Color: Fancy Brownish Greenish Yellow Measurements: 9.44 x 5.56 x 3.28 mm Symmetry: Good Polish: Very Good Fluorescence...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

TJD GIA Certified 1.03 Carat Oval Brilliant Cut Loose Diamond K Color IF Clarity
By TJD
Located in New York, NY
Weight: 1.03ct Cut: Oval Brilliant Color: K Clarity: IF Polish: EX Symm: EX ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

CLEARANCE, 1.00 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

5.31 Carat Oval Shape Genuine Colombian Loose Emerald
Located in Great Neck Plaza, NY
Fabulous 5.31 carats of natural beautiful color Genuine Colombian Green Emerald Loose gemstone 5.31 CTS OVAL SHAPE GENUINE COLOMBIAM EMERALD 10.7MM X 12.5MM *Free shipping within ...
Category

2010s Colombian New York - Loose Gemstones

Materials

Emerald, 14k Gold

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 - Loose Gemstones

Materials

Diamond, Emerald

Extra Large 22k Natural Crystalized Sponge/Leaf Gold Nugget Specimen 116.7 Grams
Located in New York, NY
This exceptional natural gold nugget specimen weighs 116.7 grams and features intricate crystallized sponge and leaf-like formations, with approximately 50 grams of pure 22k gold. Or...
Category

20th Century New York - Loose Gemstones

Materials

Quartz

TJD GIA Certified 1.02 Carat Oval Brilliant Cut Loose Diamond K Color IF Clarity
By TJD
Located in New York, NY
Weight: 1.02ct Cut: Oval Brilliant Color: K Clarity: IF Polish: EX Symm: Very Good ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

GIA Certified 1.24CT Fancy Brownish Yellow VS1 Radiant Cut Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 54736 Stone Shape: Radiant Diamond Weight: 1.24CT Clarity: VS1 Color: Fancy Brownish Yellow Cut: Measurements: 6.16 x 5.65 x 3.79 mm Depth %: 67.3% Table %: ...
Category

15th Century and Earlier Antique New York - Loose Gemstones

Materials

Yellow Diamond

SALE GIA 1.03 Carat Fancy Light Gray Princess Cut Natural Loose Diamond
Located in Great Neck Plaza, NY
GIA 1.03 Carat Fancy Light Gray Princess Cut Natural Loose Diamond Measures 5.55 x 5.45 x 4.01 mm *Free shipping within the U.S.*
Category

2010s American New York - Loose Gemstones

Materials

Diamond, White Gold

Hakimoto Pair of 18 mm Round Silver Tahiti Naget Baroque Pearl
Located in Hicksville, NY
Hakimoto Pair Of 18 mm Round Silver Naget Tahiti Baroque Pearl 14.2 Grams Aproximate
Category

1990s American New York - Loose Gemstones

Materials

Pearl

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 - 5.03 Fancy Brownish Greenish Yellow Diamond
Located in Ramat Gan, IL
Introducing the Enchanting 5.03 Carat Heart Shape Diamond in Fancy Brownish Greenish Yellow - GIA Certified: Prepare to be captivated by the ...
Category

21st Century and Contemporary Israeli New York - Loose Gemstones

Materials

Diamond, Yellow Diamond

Emerald Cut Aquamarine for jewelry Making 6x4mm Octagon Shape Wholesale lot
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 Unknown New York - Loose Gemstones

Materials

Aquamarine

Natural Tanzanite 7x9 mm 2.10 Cts Oval 3A Loose Gemstone December Birthstone
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

Fancy Deep Brownish Orange GIA Certified 0.93 ct Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Pear Diamond Weight: 0.93 Carat Color: Fancy Deep Brownish Orange Measurements: 7.65 x 5.13 x 3.26 mm Symmetry: Good Polish: Very Good Fluorescence: No...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

Fancy Deep Brownish Yellowish Orange GIA Certified 2.02 ct Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Heart Diamond Weight: 2.02 Carat Color: Fancy Deep Brownish Orange Measurements: 6.87 x 8.16 x 4.50 mm Symmetry: Excellent Polish: Excellent Fluorescen...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

6.04 Carats Intense Yellow Natural Sapphire Oval Cut GIA Certified
By FERRUCCI
Located in New York, NY
6.04 carats GIA Certified Natural Oval Sapphire, of Intense Yellow color for those who prefer more vibrant, uplifting color, eye clean mineral Design with us a unique, custom piece o...
Category

2010s Unknown New York - Loose Gemstones

Materials

Sapphire, Yellow Sapphire

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: EX Symm: Very Good ...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond, Emerald

0.52ct GIA SI2 Fancy Vivid Yellowish Orange Pear Diamond
By Rare Colors
Located in New York, NY
0.52 Carat Fancy Vivid Yellowish Orange Pear Shape SI2 Clarity 'Strong Yellow Fluorescence' attributing to the vibrant hue GIA Certified Diamond At Rare Colors, you can experie...
Category

2010s New York - Loose Gemstones

Materials

Diamond

Colombian Cushion-Cut Emerald, Transparent with Minor Oil, Gübelin Certified
Located in New York, NY
This exceptional loose gemstone is a Colombian emerald, weighing 7.26 carats, certified by the Gübelin Gem Lab. Cut in a classic cushion shape with a modified brilliant style, the em...
Category

2010s Colombian New York - Loose Gemstones

Materials

Emerald

color change Spinel 3.88 cts. from Sri lanka .
Located in Brooklyn, NY
This pretty deep Purple 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 10....
Category

2010s Sri Lankan New York - Loose Gemstones

Materials

Spinel

11x9mm Oval Faceted Cut Natural Pink Morganite Loose Gemstone AAA Morganite
Located in New York, NY
Discover the alluring beauty of pink morganite gemstones at Blue Star Gemstones. Our collection features a variety of shapes, colors, and price points to suit every taste and budget....
Category

21st Century and Contemporary Mozambican New York - Loose Gemstones

Materials

Morganite

10 Carat Australian Boulder Opal Freeform Cabochon
Located in New York, NY
This incandescent 10 ct. Boulder Opal freeform cabochon features a captivating play of color across its polished surface with electrifying flashes of green, violet, aqua, and gold sh...
Category

2010s Australian New York - Loose Gemstones

Materials

Opal

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 - Loose Gemstones

Materials

Aquamarine

1.69 Carat Fancy intense Brownish Yellow Natural Diamond
Located in New York, NY
ITEM DESCRIPTION Stone Shape: Grace Cut Diamond Weight: 1.69 Carat Color: Fancy Brownish Yellow Appraisal Value: $12000.00 Our Price: $6000.00 A free onli...
Category

21st Century and Contemporary Modern New York - Loose Gemstones

Materials

Diamond

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