Unknown Loose Gemstones
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Place of Origin: Unknown
Natural Mandarine-Spessartite Garnet Gemstone 32.40 carats with Guild Report
Located in Los Angeles, CA
Discover the fiery brilliance of this 32.40-carat natural mandarine-spessartite garnet, a gemstone renowned for its vivid saturation and exceptional clarity. Certified by the Guild G...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Garnet
6.56ct Pink Unheated Natural Sapphire Cushion Cut GIA Certified
By FERRUCCI
Located in New York, NY
6.56ct Pink Unheated Natural Sapphire Cushion Cut.
Incredibly beautiful gemstone, intense pink color, excellent cut
Design with us a unique, ...
Category
2010s Unknown Loose Gemstones
Materials
Sapphire
Natural Blue Sapphire Gemstone Oval Faceted Cut Loose Gemstone for Jewellery
Located in New York, NY
These are a lower grade sapphire stone which have been color treated to give a vivid color.
Some will be with mineral tint, color variations or other natural differences.
Beautiful crystal with a natural hand cut and carved faceting in an oval round shape.
These stones are not perfectly calibrated in the faceting but the old world style faceting is exactly what makes them charming and unique.
Nice and rich coloring also makes them captivating and a great stone to make jewelry or other crafts with.
The front features a classic facet...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Emerald, Blue Sapphire
Natural Unheated Purple Star Sapphire Gemstone 6.65 carats with GIA Report
Located in Los Angeles, CA
Explore the charm of 6.65 carats Natural Purple Star Sapphire, an oval-cut gem with a Brilliant/Step cut, measuring 11.35 x 8.25 x 6.87 mm. Authenticated by a GIA Report, its unheate...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Star Sapphire
Natural Blue Aquamarine Gemstone 6.22 carats / JupiterGem
Located in Los Angeles, CA
Experience the serene beauty of Aquamarine at 1stDibs, where nature's finest gemstones are curated for discerning collectors and jewelry enthusiasts. This exquisite Aquamarine captur...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Aquamarine
Natural Yellow Sapphire Gemstones Matching Pair 0.94 carats / JupiterGem
Located in Los Angeles, CA
Discover the charming elegance of this matching pair of natural yellow sapphires, totaling 0.94 carats. The vibrant yellow hue and heart shape make these gemstones a romantic and sop...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
Natural Swiss Blue Topaz Gemstone 7.13 carats / JupiterGem
Located in Los Angeles, CA
Discover the dazzling brilliance of this natural Swiss blue topaz, weighing an impressive 7.13 carats. With its vibrant blue hue and stunning trillion shape, this gemstone is a capti...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Topaz, Blue Topaz
Natural 38.51ct Round Cabochon Cut Pair of Black Star Sapphires Loose Gemstone
Located in Houston, TX
One pair of loose gemstones described as follows...
Pre-owned in excellent condition. Might show minor signs of wear.
Two (2) natural, round-shaped, cabochon cut star sapphires:
S...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Star Sapphire
Natural Yellow Sapphire Gemstone 4.03 carats with GIA Report
Located in Los Angeles, CA
Presenting a natural Yellow Sapphire weighing 4.03 carats, accompanied by a GIA Report for authenticity. The cushion-shaped gem, measuring 9.47 x 8.15 x 5.16 mm, features a Brilliant...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
Natural Light Purple Gemstone Sapphire 2.09 carats / JupiterGem
Located in Los Angeles, CA
Discover the graceful beauty of this natural light purple sapphire, weighing 2.09 carats. Its delicate light purple hue and elegant pear shape make it a perfect choice for fine jewel...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
Natural White Sapphire Gemstone 2.14 carats with GIA Report
Located in Los Angeles, CA
The White Sapphire is a great choice if you’re looking for a gemstone as sparkly as a diamond but lighter on the pocket. Cut to a beautiful 2.14 carats, this heart shaped gem will de...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
Natural Yellow Sapphire Gemstone 3.54 carats with GIA Report
Located in Los Angeles, CA
Here is a yellow sapphire that comes alive as the light enters the gemstone. This gemstone that weights 3.54 carats is a durable choice for an everyday ring. Perfect for a woman who ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
Natural Unheated White Sapphire Gemstone 4.60 carats with GIA Report
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 Loose Gemstones
Materials
Sapphire
Natural Unheated Red Ruby Gemstones 2.14 carats with GIA Report
Located in Los Angeles, CA
Presenting a breathtaking Natural Unheated Ruby weighing 2.14 carats, certified by GIA. These pear-shaped gems, measuring 11.14 x 4.14 x 2.69 mm and 11.13 x 4.26 x 2.98 mm, boast a b...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Ruby
Natural Alexandrite Gemstone 1.08 carats with GIA Report
Located in Los Angeles, CA
Discover the captivating charm of this 1.08-carat natural alexandrite, a rare gemstone celebrated for its extraordinary color-change effect. Certified by GIA, this oval-shaped stone ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Alexandrite
Natural Unheated Pink Sapphire Gemstone 2.08 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Identification: Natural Pink Sapphire
• Carat: 2.08 carats
• Shape: Octagonal
• Measures: 7.12 x 6.97 x 4.04 mm
• Color: Pink
• Cut: Brilliant/Step
• Treatment: Unheated
Associated...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
1.53ct Round Brilliant Cut Natural Diamond GIA Certified Loose Excellent E SI2
Located in San Diego, CA
Beautiful 1.53ct round brilliant cut diamond that has been certified by GIA #168604401. See the GIA certificate in the image gallery. Design your own jewelry piece with this diamond...
Category
Early 2000s Modern Unknown Loose Gemstones
Materials
Diamond
$9,999 Sale Price
31% Off
Natural Unheated Purple Sapphire Gemstone 3.44 carats with GIA Report
Located in Los Angeles, CA
Discover the captivating charm of this natural unheated purple sapphire, weighing 3.44 carats. This gemstone showcases a rich and vibrant purple hue, making it a stunning addition to...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Blue-Green Sapphire Gemstone 1.21 carats / JupiterGem
Located in Los Angeles, CA
Discover the enchanting beauty of this natural blue-green sapphire, weighing 1.21 carats. With its unique heart shape and captivating color, this gemstone is a romantic and elegant c...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Green Sapphire
Citrine Gemstone for Jewelry making 6mm Round Shape Loose Gemstone Wholesale lot
Located in New York, NY
About this listing: Citrine Gemstone for Jewelry making 6mm Round Shape Gemstone, Citrine Faceted Cut Calibrated Gemstone, Natural Loose Gemstone Wholesale lot
• Natural Citrine Cut...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Citrine
7.69 Carats Emerald Drops Cabochon Cut CD Certified
By FERRUCCI
Located in New York, NY
7.69 carats Emerald Drops Cabochon Cut CD Certified
Matching Cabochon pair of Emerald Drops ready to create an exquisite design
Category
2010s Unknown Loose Gemstones
Materials
Emerald
$11,000 / set
Natural Light Purple Sapphire Gemstone 2.62 carats / JupiterGem
Located in Los Angeles, CA
Discover the subtle elegance of this natural light purple sapphire, weighing 2.62 carats. With its soft light purple hue and classic oval shape, this gemstone is a wonderful choice f...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Blue Sapphire Gemstone 3.32 carats / JupiterGem
Located in Los Angeles, CA
Behold a captivating Natural Blue Sapphire weighing 3.32 carats. In an elegant oval shape measuring 10.1 x 6.77 x 5.47 mm, its brilliance is accentuated by the Brilliant/Step cut. Th...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
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 Loose Gemstones
Materials
Blue Sapphire
1.00ct Loose Cushion Cut Natural Diamond GIA Certified, H Color, VS2 Clarity
Located in San Diego, CA
Brilliant 1.00ct loose cushion modified brilliant-cut diamond that's been GIA certified. The color is H with a faint fluorescence which brightens and whitens the diamond. The diamond...
Category
2010s Modern Unknown Loose Gemstones
Materials
Diamond
$3,500 Sale Price
30% Off
Natural Light Pink Kunzite Gemstone 25.14 carats / JupiterGem
Located in Los Angeles, CA
Eye clean with an even bougainvillea, floral pink, here is a 25.14 carat natural Kunzite that will make a stunning choice for a statement ring. Excellent cut paired with its oval sha...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Kunzite
Natural Purple Sapphire Gemstone 1.86 carats / JupiterGem
Located in Los Angeles, CA
Discover the refined charm of this natural purple sapphire, weighing 1.86 carats. Featuring a unique octagonal shape and rich purple hue, this gemstone is a sophisticated choice for ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Unheated Pink Sapphire Gemstone 2.03 carats with GIA Report
Located in Los Angeles, CA
Identification: Natural Pink Sapphire
• Carat: 2.03 carats
• Shape: Pear
• Measurements: 9.46 x 6.30 x 4.56 mm
• Color: Purplish Pink
• Cut: Brilliant/step
• Color Zoning: None
• Cl...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
Natural Purple Sapphire Matching Pair Gemstones 1.91 carats / JupiterGem
Located in Los Angeles, CA
Discover this stunning natural purple sapphire matching pair, with a total weight of 1.91 carats. These beautifully matched gemstones feature a vibrant purple hue, perfect for creati...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Yellow Sapphire Gemstones Matching Pair 2.33 carats / JupiterGem
Located in Los Angeles, CA
Discover the radiant beauty of this matching pair of natural yellow sapphires, totaling 2.33 carats. The vibrant yellow hue and trillion shape make these sapphires an elegant choice ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
Natural Unheated Yellowish Blue Sapphire Gemstone 3.99 carats with GIA Report
Located in Los Angeles, CA
Indulge in the elegance of a Natural Unheated Yellowish Blue Sapphire, a captivating gem weighing 3.99 carats, accompanied by a GIA Report for authenticity. The oval shape, with meas...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural Swiss Blue Topaz Gemstone 3.42 carats / JupiterGem
Located in Los Angeles, CA
Discover the captivating brilliance of this natural Swiss blue topaz, weighing 3.42 carats. Featuring a striking trillion shape and a vibrant blue hue, this gemstone is a perfect cho...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Topaz, Blue Topaz
GIA Certified No Heat Cushion Ruby
Located in Great Neck, NY
GIA Certified Cushion Ruby
1.36 cts
(7.25x6.80x3.00) mm
NO HEAT
Category
2010s Modern Unknown Loose Gemstones
Materials
Ruby
Natural Blue Sapphire Gemstone 19.32 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Explore the majestic allure of Natural Blue Sapphire, presented in a striking triangular shape and accompanied by a GIA Report. This extraordinary gemstone, celebrated for its deep b...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural Blue Sapphire Gemstone 2.60 carats with GIA Report
Located in Los Angeles, CA
Blue Sapphires are creating a stir in the market, and this heart shaped gem has been cut to perfection. Displaying its natural characteristics, this gem has both a deep, vibrant, blu...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Heart Shaped Loose Tanzanite Set No Reviews 4.80 Carats '1.20 Carat Each'
Located in Bangkok, TH
Heart shaped Tanzanite set, available for sale at wholesale price, natural high quality, Eye clean Clarity 4.80 carats (1.20 carat each) loose tanzanite...
Category
21st Century and Contemporary Modern Unknown Loose Gemstones
Materials
Tanzanite
Natural Unheated White Sapphire Gemstone 3.17 carats with GIA Report
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 Loose Gemstones
Materials
Sapphire
Natural Blue Sapphire Gemstone 1.81 carats / JupiterGem
Located in Los Angeles, CA
Add a touch of elegance to your collection with this stunning natural blue sapphire. Weighing 1.81 carats, this sapphire shines with its deep blue color and exceptional clarity, maki...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural Blue Sapphire Gemstone 2.95 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Introducing a natural Blue Sapphire weighing 2.95 carats, accompanied by a GIA Report for authenticity. The octagonal-shaped gem, measuring 7.37 x 7.32 x 5.51 mm, features a Brillian...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural Purple Sapphire Gemstone 0.88 carats / JupiterGem
Located in Los Angeles, CA
Discover the elegant beauty of this natural purple sapphire, weighing 0.88 carats. This gemstone's vibrant purple hue and expert craftsmanship make it an excellent choice for custom ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Purple Sapphire Gemstone 1.78 carats / JupiterGem
Located in Los Angeles, CA
Discover the timeless elegance of this natural purple sapphire, weighing 1.78 carats. With its rich purple hue and classic cushion shape, this gemstone is a beautiful choice for fine...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Loose Spinel, Cushion Cut 5.04 Carat Red Solitaire
Located in Greensboro, NC
Weight: 5.04ct
Cut: Cushion
Color: Red
Dimensions (mm): 11.25 x 10.18 x 6.66
Condition: New
Please check out the enlarged pictures.
Thank you for taking the time to read ou...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Spinel
Natural Purple Sapphire Gemstone 3.13 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Identification: Natural Purple Sapphire
• Carat: 3.13 carats
• Shape: Cushion
• Measures: 11.34 x 6.97 x 3.99 mm
• Color: Purple
• Cut: Brilliant/step
• Treatment: Heated
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Loose Diamond, Marquise Cut .70 Carat GIA SI1 F Solitaire
Located in Greensboro, NC
Shape/Cut: Marquise
Clarity: SI1
Color: F
Dimensions (mm): 7.84 x 4.60 x 3.01
Weight: 0.70ct
GIA Report Number: 1206488982
Condition: New
Please check out the enlarged p...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Diamond
GIA Certified 1.9 Carat Emerald Cut Flawless D Color Diamond Engagement Ring
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 1.9 carat exceptional diamond certified by GIA. The Emerald cut diamond has Flawless clarity, D color, excellent polish, excellent symmetry and no fluorescence.
We can ...
Category
21st Century and Contemporary Contemporary Unknown Loose Gemstones
Materials
Diamond
$80,000 Sale Price
20% Off
Ancient Susanian Carved Agate Head Intaglio Bead
Located in New York, NY
An ancient Sasanian hand carved red agate intaglio bead. The bead depicts a head with a high hairstyle. Ancient Sasanian Jewelry Wares and Accessories and Collectibles.
Dimensions: ...
Category
19th Century Antique Unknown Loose Gemstones
Materials
Agate, Sterling Silver
Natural Yellow Sapphire Gemstone 5.76 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
An internal yellow sheen will easily take your breath away when you look at this 3.18 carat Yellow Sapphire. The ethereal pick for your treasure chest, this is a gemstone that can ev...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Yellow Sapphire
Natural Brownish Orange Sapphire Gemstone 0.45 carats with AIGS Report
Located in Los Angeles, CA
Delve into the beauty of a natural Brownish Orange Sapphire, weighing 0.45 carats. The gem is perfectly round, measuring around 4.95 x 4.94 x 7.68 mm. Its expertly faceted cut elevat...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
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 Loose Gemstones
Materials
Aquamarine
.53 Carat Loose Diamond, Marquise Cut GIA Graded Solitaire VS2 D
Located in Greensboro, NC
Shape/Cut: Marquise
Clarity: VS2
Color: D
Dimensions (mm): 6.92 x 4.09 x 3.25
Weight: 0.53ct
GIA Report Number: 5191372370
Please check out the enlarged pictures.
Thank you f...
Category
20th Century Unknown Loose Gemstones
Materials
Diamond
.46 Carat Loose Diamond, Marquise Cut GIA Graded Solitaire SI2 D
Located in Greensboro, NC
Shape/Cut: Marquise
Clarity: SI2
Color: D
Dimensions (mm): 6.90 x 3.98 x 2.88
Weight: 0.46ct
GIA Report Number: 2195938984
Please check out the enlarged pictures.
Thank y...
Category
20th Century Unknown Loose Gemstones
Materials
Diamond
Natural Brown-Orange Sapphire Gemstone 0.44 carats with AIGS Report
Located in Los Angeles, CA
This is a natural Brownish Orange Sapphire, weighing 0.44 carats and cut into a round shape. Its precise measurements are approximately 4.56 x 4.55 x 2.96 mm. The faceted cut enriche...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire
Loose Diamond, Princess Cut 1.06 Carat GIA J SI2 Solitaire
Located in Greensboro, NC
Weight: 1.06ct
Cut: Princess
Color: J
Clarity: SI2
Dimensions (mm): 5.58 x 5.38 x 4.07
GIA Report Number: 5181404248
Condition: New
Please check out the enlarged pictures...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Diamond
Natural Blue Sapphire Gemstone 1.41 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the exquisite charm of this natural blue sapphire, meticulously cut to perfection. This stunning gemstone is ideal for those who value the natural elegance of fine minerals ...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
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 Loose Gemstones
Materials
Ruby
444.00 Carats Turquoise Melon Beads Necklace Top Quality Arizona Natural Gem
Located in Jaipur, RJ
444.00 Carats Turquoise Melon Beads Necklace Top Quality Arizona Natural Gem
Gemstone - Turquoise
Size: 7 To 10 MM
Weight: 444.00 Carats
Shape: Melon Beads
Strand - 1 Line
length :...
Category
21st Century and Contemporary Art Deco Unknown Loose Gemstones
Materials
Turquoise
Natural Blue Sapphire Gemstone 3.87 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Embrace the allure of a Natural Blue Sapphire, a mesmerizing gem weighing 3.87 carats, accompanied by a GIA Report for authenticity. The cushion shaped beauty, measuring 10.96 x 8.19...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
Natural Blue Sapphire Gemstone 2.62 carats with GIA Report
Located in Los Angeles, CA
A natural blue sapphire, this heated 2.62 carat beauty comes with a deep night sky blue that is sensual yet sophisticated. Colored by the elements titanium and iron, here is a gemsto...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Blue Sapphire
10Pcs Natural Multi Tourmaline Mix Size Oval Cabochon Loose Gemstone Jewelry
Located in New York, NY
About this listing: 10Pcs Natural Multi Tourmaline Mix Size Oval Cabochon Loose Gemstone Lot. Multi Tourmaline Oval Cabochons For Jewelry Making
...
Category
21st Century and Contemporary Art Deco Unknown Loose Gemstones
Materials
Tourmaline
Natural Unheated Purplish Pink Sapphire Gemstone 1.68 carats with GIA report
Located in Los Angeles, CA
Presenting a natural Purplish Pink Sapphire weighing 1.68 carats, accompanied by a GIA Report for authenticity. The marquise-shaped gem, measuring 10.10 x 5.75 x 3.73 mm, showcases a...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Pink Sapphire
