Continental US - Loose Gemstones
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Item Ships From: Continental US
2.15 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
2.04 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
4.02 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
2.12 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
3.61 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
4.42 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
3.16 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
6.84 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
4.04 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
2.31 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
1.61 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Laguna Niguel, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Materials
Tourmaline, Paraiba
2.67 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
1.51 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
1.13 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
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 Continental US - Loose Gemstones
Materials
Black Diamond
Exceptional Vivid Tanzanite Loose Stone 11.01 Carats GIA Certified
Located in Media, PA
GIA REPORT NUMBER: 6234199403
This exceptional loose tanzanite stone, weighing 11.01 carats, has been certified by the Gemological Institute of America (GIA) for its authenticity. ...
Category
21st Century and Contemporary Tanzanian Continental US - Loose Gemstones
Materials
Tanzanite
1.01 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life.
All our gemstones are natural & genuine. Certification ca...
Category
2010s Sri Lankan Continental US - Loose Gemstones
Materials
Blue Sapphire
GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats Gemstone
By OGI Ltd
Located in New York, NY
Introducing the Exquisite GIA Certified No Heat Oval Natural Ruby Weighing 1.18 Carats
Elevate your jewelry collection with this stunning and rare GIA Certified No Heat Oval Natural ...
Category
20th Century American Contemporary Continental US - Loose Gemstones
Materials
Ruby
7.5ct Deep Pink Cushion Rubellite Gemstone
By Hannaboya
Located in Sheridan, WY
Immerse yourself in the allure of our 7.5ct Deep Pink Cushion Rubellite Gemstone, a jewel that exudes sophistication and warmth. The cushion cut, known for its rounded corners and la...
Category
2010s African Artisan Continental US - Loose Gemstones
Materials
Rubelite, Tourmaline
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 Continental US - Loose Gemstones
Materials
Tourmaline
12.5ct Octagonal Rubellite Tourmaline Gemstone
By Hannaboya
Located in Sheridan, WY
Discover the splendor of this 12.5ct Octagonal Rubellite Tourmaline Gemstone, a testament to nature at its best. With its unique octagonal cut, this gemstone captures the light and s...
Category
2010s African Artisan Continental US - Loose Gemstones
Materials
Rubelite, Tourmaline
MEGHNA JEWELS 1.01 Carat Fancy Intense Orangy Yellow Diamond Oval Shape VS1 GIA
By Meghna Jewels
Located in Hoffman Estate, IL
An 1.01 carat VS1 Clarity fancy oval cut intense orangy yellow diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
Sha...
Category
21st Century and Contemporary Modern Continental US - Loose Gemstones
Materials
Yellow Diamond
GIA 4.52 Carat Cushion Modified Brilliant Cut Loose Diamond
Located in Beverly Hills, CA
One GIA 4.52 Carat Cushion Modified Brilliant Cut Loose Diamond. Accompanied by GIA #2239209305 stating the diamond is F color, VS2 clarity.
About this Item: Behold the epitome of...
Category
20th Century Continental US - Loose Gemstones
Materials
Diamond, White Diamond
Meghna Jewels .40 Carat Very Light Pink Diamond Fancy Pear Shape VVS1 GIA
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional .40 carat VVS1 Clarity fancy pear cut very light pink diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
Shape PEAR
Carat .40
Color FANCY VERY LIGHT PINK...
Category
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Materials
Pink Diamond
GIA Certified 9.92 Carats Extremely Rare Natural Euclase
Located in Los Angeles, CA
A touch of greyish green adds soft color to this 9.92 carat natural Euclase. A rare gem that who’s sparkle is will arrest your attention, this Euclase is a lovely choice for a custom...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Other
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 Continental US - 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 Continental US - Loose Gemstones
Materials
Black Diamond
Alexander Beverly Hills HRD Certified 5.59 Carat Emerald Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, HRD certified.
Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in...
Category
2010s Modern Continental US - Loose Gemstones
Materials
Diamond, White Diamond
GIA Certified 0.78 Carats Natural Alexandrite
Located in Los Angeles, CA
The description outlines a Natural Alexandrite weighing 0.78 carats, shaped in a round with measurements of 5.54 x 5.64 x 2.97 mm. It exhibits a unique Bluish Green color that transi...
Category
21st Century and Contemporary Sri Lankan Continental US - Loose Gemstones
Materials
Alexandrite
GRS Certified 1.07 Carats Unheated Orange-Pink Sapphire
Located in Los Angeles, CA
Discover the elegance of a Natural Unheated Orange-Pink Sapphire, weighing 1.07 carats and shaped in an enchanting oval cut (7.05 x 5.64 x 3.18 mm). Authenticated by a GRS Report, th...
Category
21st Century and Contemporary Malagasy Continental US - Loose Gemstones
Materials
Pink Sapphire
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 Continental US - Loose Gemstones
Materials
Yellow Diamond
Alexander Beverly Hills HRD Certified 6 Carat Round Cut L VVS2 Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamonds, HRD certified.
Sold as loose diamond but can easily be made into a ring of your liking. Crafted by some of the most prestigious bench jewelers in...
Category
2010s Modern Continental US - Loose Gemstones
Materials
Diamond, White Diamond
GIA Certified 3.17 Carats Unheated White Sapphire
Located in Los Angeles, CA
Introducing a stunning 3.17-carat Natural Unheated White Sapphire, certified by GIA. With a captivating Oval shape (9.81 x 7.40 x 5.84 mm), it boasts Near Colorless brilliance in a M...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Sapphire
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 Continental US - Loose Gemstones
Materials
Yellow Diamond
GIA Certified 4.26 Carat No Heat Oval Ruby
Located in Great Neck, NY
GIA Certified No Heat oval Ruby weighing 4.26 carats
Measuring (10.87x8.40x4.80) mm
Color: Red
No indications of heating
Category
2010s American Modern Continental US - Loose Gemstones
Materials
Ruby
GIA Certified 27.46 Carats Yellow Zircon
Located in Los Angeles, CA
Explore the allure of a 27.46-carat Natural Yellow Zircon, a radiant gem in an octagonal cut (17.24 x 14.44 x 9.58 mm). The vibrant yellow hue, intensified by a Brilliant/Step cut, c...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Zircon
Meghna 1.01 Carat Fancy Light Pink Diamond Cushion Shape GIA Certified VVS2
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 3.51 carat VVS1 Clarity fancy pear cut light yellow diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
...
Category
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Materials
Pink Diamond
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 Continental US - Loose Gemstones
Materials
Garnet
Meghna 1.00 Carat Fancy Pear Shape Light Pink Diamond GIA Certified IF Clarity
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 1.0 carat IF Clarity fancy pear cut light pink diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
Shap...
Category
21st Century and Contemporary Modern Continental US - Loose Gemstones
Materials
Pink Diamond
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Laguna Niguel, CA
It comes with the Original GIA Certificate
Natural Paraiba Tourmaline
Carat Weight: 1.52 Carats
Measurements: 6.99 x 6.13 x 5.57 mm
Category
21st Century and Contemporary Contemporary Continental US - Loose Gemstones
Materials
Tourmaline, Paraiba
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 Continental US - Loose Gemstones
Materials
Spinel
GIA Certified 2.19 Carats Unheated Green Blue Sapphire
Located in Los Angeles, CA
Disover a Natural Unheated Greenish Blue Sapphire with a weight of 2.19 carats. This enchanting gem assumes a Round shape, showcasing precise measurements of 7.22 x 7.35 x 4.86 mm. T...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Sapphire, Blue Sapphire, Green Sapphire
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 Continental US - Loose Gemstones
Materials
Sapphire
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 Continental US - Loose Gemstones
Materials
Aquamarine, Zircon
10.08 Carats Garnet
Located in Los Angeles, CA
Discover an extraordinary Natural Garnet, boasting an impressive 10.08 carats. This gem, cut in a stunning Cushion shape with measurements of 13.26 x 10.78 x 7.66 mm, showcases a Bri...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Garnet
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 Continental US - Loose Gemstones
Materials
Spinel
17.21 Carats Garnet
Located in Los Angeles, CA
Introducing a stunning Natural Garnet with a carat weight of 17.21 carats, shaped in an elegant Emerald cut. The gem showcases precise measurements of 15.89 x 12.87 x 8.35 mm, featur...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Garnet
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 Continental US - Loose Gemstones
Materials
Aquamarine, Zircon
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 Continental US - Loose Gemstones
Materials
Spinel
Meghna 2.02 Carat Fancy Light Yellow Diamond Pear Shape GIA Certified VVS1
By Meghna Jewels
Located in Hoffman Estate, IL
An exceptional 3.51 carat VVS1 Clarity fancy pear cut light yellow diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design.
...
Category
21st Century and Contemporary Modern Continental US - Loose Gemstones
Materials
Yellow Diamond
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 Continental US - Loose Gemstones
Materials
Aquamarine
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 Continental US - Loose Gemstones
Materials
Aquamarine, Zircon
GIA Certified 4.60 Carats Unheated White Sapphire
Located in Los Angeles, CA
Introducing an exquisite Natural White Sapphire of remarkable proportions, weighing 4.60 carats, certified by a prestigious GIA Report. The gem showcases a distinctive Octagonal shap...
Category
21st Century and Contemporary Unknown Continental US - Loose Gemstones
Materials
Sapphire
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 Continental US - Loose Gemstones
Materials
Aquamarine, Zircon
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 Continental US - Loose Gemstones
Materials
Spinel
Exceptional Blue Zircon Matched Pair EM 8x5mm
Located in Columbus, OH
A lovely matched pair to make a fabulous set of earrings or matched rings/pendants! Could this be your something blue? *Sold as a set*
Cambodian Zircon is the perfect eco-friendly a...
Category
21st Century and Contemporary Continental US - Loose Gemstones
Materials
Blue Zircon, Zircon
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 Continental US - Loose Gemstones
Materials
Aquamarine, Zircon
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