USA - Loose Gemstones
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Item Ships From: USA
Natural Blue Sapphire Pair Gemstones 4.17 carats with GIA Reports / JupiterGem
Located in Los Angeles, CA
Introducing a dazzling Natural Blue Sapphire Pair totaling 4.17 carats. These pear-shaped gems, measuring 7.73 x 8.49 x 4.20 mm and 7.63 x 8.28 x 3.94 mm respectively, exhibit a bril...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Blue Sapphire
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary USA - Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
Opal Carved Fish Gemstone
Located in Boca Raton, FL
Certificate of authenticity comes with purchase, this fish carved gemstone is one of a kind!
ABOUT US
We are a family-owned business. Our studio in located in the heart of Boca Rato...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Opal
$240 Sale Price
20% Off
Ethiopian Opal Pear Shape Pair – Rare Luxury Gemstones by Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
12.34-Carat Ethiopian Opal Pear Shape Pair – Rare Luxury Gemstones by Merkaba Jewelry Beverly Hills"
A Rare and Elegant Pair for Someone Very Special
The 12.34-carat Ethiopian Opal ...
Category
21st Century and Contemporary Ethiopian Contemporary USA - Loose Gemstones
Materials
Opal
$7,192 Sale Price
20% Off
Natural Blue Sapphire Gemstone 1.69 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Explore the romantic beauty of Natural Blue Sapphire, beautifully shaped into a heart. This stunning gemstone, known for its deep blue color, is perfect for those who love the elegan...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Blue Sapphire
1.13 Ct Green Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
3.02 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.
Explore vibrant collection of Emerald, Ruby & Sapphires i...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
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 USA - Loose Gemstones
Materials
Emerald
GIA 1.08 Carat Natural Fancy Dark Brown Cushion Loose Diamond
Located in Great Neck Plaza, NY
GIA Natural fancy dark brown cushion diamond weighing 1.08 carats.
Measures 5.55 x 4.99 x 4.30 mm
*Free shipping within the U.S.*
Category
2010s American USA - Loose Gemstones
Materials
Diamond, Brown Diamond, 14k Gold, White Gold
0.90 Carat 7x6 Vivid Green Loose Colombian Emerald - Emerald Cut May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 0.90-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Excellent-Very Good
Color: Vivid Green
Measurements: 6.76mm x 5.99mm x 3.36mm
Geographic Origin: Co...
Category
2010s Colombian Modern USA - Loose Gemstones
Materials
Emerald
Natural Tanzanite 11x9mm Faceted Cut AAA Color Oval 3.35 cts 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 USA - Loose Gemstones
Materials
Tanzanite
0.91 Ct Blue Sapphire Octagon 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
11.47 Carat Modified Trillion Cut Peridot From Pakistan
Located in New York, NY
This modified trillion cut peridot from Pakistan displays an olive green hue and good clarity with a chromite inclusion. The very large crystal of...
Category
2010s Pakistani USA - Loose Gemstones
Materials
Peridot
Natural Tanzanite 10x8mm Faceted Cut AAAA Color Oval 2.45 cts Loose Gemstone
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 USA - Loose Gemstones
Materials
Tanzanite
Natural Unheated Red Ruby Pair Gemstones 2.04 carats with GIA Report
Located in Los Angeles, CA
Presenting a mesmerizing Natural Unheated Ruby Pair totaling 2.04 carats, complete with a GIA Report. These pear-shaped gems, measuring 9.34 x 4.27 x 2.98 mm and 9.29 x 4.07 x 3.41 m...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Ruby
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 USA - Loose Gemstones
Materials
Diamond
1.07 Ct Green Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
1.96 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
Natural Tanzanite 10x8mm Faceted Cut AAA Color Oval 3.25 cts Loose Gemstone
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 USA - Loose Gemstones
Materials
Tanzanite
2.11 Ct Blue Sapphire Round 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
【Conchéa】Matched Flame Pink Conch Pearl Pair — 7.1ct
Located in New York, NY
A rare, beautifully matched pair of natural conch pearls — elegantly shaped in rice-grain form, each glowing with saturated pink hues and dramatic flame patterns across the surface. ...
Category
21st Century and Contemporary Japanese USA - Loose Gemstones
Materials
Pearl
$38,000 / set
1.12 Ct Green Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
13.67-Carat Natural Pear-Cut Sapphire
Located in Great Neck Plaza, NY
Exceptional 13.67-Carat Natural Pear-Cut Sapphire
A magnificent 13.67-carat natural sapphire, expertly cut in a timeless pear shape, showcasing a vivid and saturated blue hue. This ...
Category
2010s American USA - Loose Gemstones
Materials
Sapphire, 14k Gold, Yellow Gold
Natural Pink Rubellite Gemstone 5.60 carats / JupiterGem
Located in Los Angeles, CA
Identification: Natural Rubellite 5.60 carats
Carat: 5.60 carats
Shape: Radiant
Measurements: 15 x 8.4 x 5.12 mm
Cut: Brilliant/Step
Color: Pink
Clarity: very eye clean
Presenting...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Rubelite
3.80 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
2.18 Ct Blue Sapphire Round 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.29 Ct Blue Sapphire Cushion 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
Natural Mexican Fire Opal 5.45 Carat Emerald Cut Loose Gemstone Play-of-Color
Located in Aliso Viejo, CA
Ignite your collection with the captivating brilliance of this 5.45 carat Natural Mexican Fire Opal, expertly cut into a emerald cut to maximize its radiance. Sourced from Mexico, th...
Category
21st Century and Contemporary Contemporary USA - Loose Gemstones
Materials
Emerald, Opal, Fire Opal
$719 Sale Price
20% Off
GIA Certified Round Brilliant Cut Loose Diamond 1.11ct, E color, I2
Located in Laguna Beach, CA
Attractive round brilliant cut loose diamond, 1.11 carats, E color, I2 clarity.
Measures 6.70 - 6.83 x 3.94mm.
The GIA grading report number is 2211221428.
Comes with a grading certi...
Category
21st Century and Contemporary USA - Loose Gemstones
Materials
Diamond
1.13 Ct Pink Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
3.09 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
Natural Unheated Orange Sapphire Gemstone 1.13 carats / JupiterGem
Located in Los Angeles, CA
Measuring 6.70 x 5.35 x 3.39 mm, and with a weight of 1.13 carats, this very precious gemstone exhibits its very natural appearance and character owing to the fact that it is not altered at all through either treatment or heating. It is thus exceptionally rare and valuable. Its country of origin is Madagascar; is Pastel Orange in color; has a Brilliant/Step cut; is very clean to the eye; and cushion-shaped. It makes very good ingredients for earrings, house decorations and general adornments. If you are keen in festooning your abode and general decorations...
Category
21st Century and Contemporary Malagasy USA - Loose Gemstones
Materials
Sapphire
Natural Yellow Sapphire Gemstone 4.09 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
A golden hue that has a seductive appeal, here is a splurge you will treasure. With a versatile orangy yellow color, that will add a pop to any outfit, this Yellow Sapphire that weig...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Yellow Sapphire
1.44 Ct Yellow Sapphire Octagon Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphire...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Yellow Sapphire
Loupe Clean Greenish Yellow Chrysoberyl – Perfect Custom Gift for Your Beloved
By Merkaba
Located in Beverly Hills, CA
Exquisite 1.49 Carat Greenish Yellow Chrysoberyl Gem: A Thoughtful Gift for Your Beloved - Merkaba Jewelry Beverly Hills.
Celebrate love and cheris...
Category
21st Century and Contemporary Nigerian Contemporary USA - Loose Gemstones
Materials
Chrysoberyl
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 USA - Loose Gemstones
Materials
Tourmaline
4.3 Ct Blue Sapphire Cushion 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.30 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
Natural Pink Rubellite Gemstone 5.53 carats / JupiterGem
Located in Los Angeles, CA
Identification: Natural Rubellite 5.53 carats
Carat: 5.53 carats
Shape: Pear Shape
Measurements: 14.7 x 9.9 x 6.7 mm
Cut: Brilliant/Step
Color: Pink
Clarity: very eye clean
Int...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Rubelite
Spessartite Garnet Ring Loose Stone 6.74 Carat Unmounted Pear Shape
By Tamir
Located in Beverly Hills, CA
Gorgeous 6.74-Carat Spessartite Garnet Gemstone – Merkaba Jewelry Beverly Hills
Discover the vibrant allure of our 6.74-carat Spessartite Garnet, a stunning loose gemstone offered u...
Category
21st Century and Contemporary Tanzanian Contemporary USA - Loose Gemstones
Materials
Garnet, Mandarin Garnet
$1,736 Sale Price
20% Off
GIA Certified 1.21 Carat Brazilian Paraiba Tourmaline Blue Fantasy/Glenn Leher
Located in Carefree, AZ
This GIA Certified Natural 1.21 Carat Green/Blue Fantasy Cut Brazilian Paraiba Tourmaline is from the original mine Mina da Batalha in Brazil. This stone was cut by Spectrum Awards W...
Category
Early 2000s Brazilian Modern USA - Loose Gemstones
Materials
Tourmaline, Paraiba
Natural Green Brazilian Emerald Stone 2.12 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Behold this perfectly round 2.12 carats Brazilian Emerald, a gem that truly shines with its brilliant allure. Its modified brilliant cut and flawless clarity make it a heart-winning ...
Category
21st Century and Contemporary Brazilian USA - Loose Gemstones
Materials
Emerald
Pear-Shaped Ethiopian Opal – Rare Gem of Elegance and Meaning by Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
10.37-Carat Pear-Shaped Ethiopian Opal – A Rare Treasure by Merkaba Jewelry Beverly Hills.
A Unique Gemstone for a Unique Collector
The 10.37-carat pear-shaped Ethiopian Opal is a r...
Category
21st Century and Contemporary Ethiopian Contemporary USA - Loose Gemstones
Materials
Opal
$6,800 Sale Price
20% Off
1.27 Carat GIA Certified Oval No Heat Ruby
Located in Great Neck, NY
GIA Certified Oval Ruby
1.27 Carats
(7.70x6.17x2.79) mm
NO HEAT
Category
2010s Modern USA - Loose Gemstones
Materials
Ruby
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 USA - Loose Gemstones
Materials
Sapphire
1.82 Ct Yellow Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphire...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Yellow Sapphire
7.55 Carat Bluish Green Colombian Emerald Oval Cut - May Birthstone Gem
Located in Jupiter, FL
Stone: Emerald
Weight: 7.55-carats
Shape: Oval Cut
Clarity: Transparent
Luster: Very Good
Color: Bluish Green
Measurements: 15.80mm x 10.24mm x 8.32mm
Geographic Origin: Colombia
Tre...
Category
2010s Colombian Modern USA - Loose Gemstones
Materials
Emerald
Natural Pink Rubellite Gemstone 3.70 carats / JupiterGem
Located in Los Angeles, CA
Identification: Natural Rubellite 3.70 carats
Carat: 3.70 carats
Shape: Marquise
Measurements: 15.08 x 7.7 mm
Cut: Brilliant/Step
Color: Pink
Clarity: very eye clean
Introducing a ...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Rubelite
Natural Pink Rubellite Gemstone 4.88 carats / JupiterGem
Located in Los Angeles, CA
Identification: Natural Rubellite 4.88 carats
Carat: 4.88 carats
Shape: Rectangle
Measurements: 9.9 x 8.7 x 6.1 mm
Cut: Brilliant/Step
Color: Pink
Clarity: very eye clean
Introdu...
Category
21st Century and Contemporary Unknown USA - Loose Gemstones
Materials
Rubelite
3.42 Ct Blue Sapphire Pear 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.
Explore vibrant collection of Emerald, Ruby & Sapphires i...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.62 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth.
Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category
2010s Zambian USA - Loose Gemstones
Materials
Emerald
Natural Unheated Bluish Green Brazilian Paraiba Tourmaline 2.27 cts / AGL Report
Located in Los Angeles, CA
Experience the rare allure of this natural unheated Brazilian Paraiba tourmaline, weighing 2.27 carats. Displaying a unique grayish bluish green hue, this cushion-cut gemstone offers...
Category
21st Century and Contemporary Brazilian USA - Loose Gemstones
Materials
Tourmaline, Paraiba
0.88 Ct Yellow Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphire...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Yellow Sapphire
1.05 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
3.62 Ct Green Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Green Sapphire
1.33 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
4.41 Ct Blue Sapphire Cushion 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
2.03 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.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Blue Sapphire
1.09 Ct Pink Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life.
Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category
2010s Sri Lankan USA - Loose Gemstones
Materials
Pink Sapphire
color change Spinel 4.43 cts. Beautiful purple color Spinel from Srilanka .
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 4.43 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 USA - Loose Gemstones
Materials
Spinel
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