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Item Ships From: California
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 California - Loose Gemstones
Materials
Sapphire, Purple Sapphire
1.90 Carat Emerald Cut Octagonal Loose Unset Unmounted Green Tourmaline Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This bright, emerald-cut green tourmaline is so lively and pretty! It weighs 1.90 carats and measures 7.22 x 6.52 millimeters, making it the perfect size for an everyday ring or pend...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Tourmaline
18.80 Carat Red Zircon Cushion, Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unusually large zircon has a beautiful rose red color and exceptional clarity! While zircon is generally recognized for its bright blue variety, this December birthstone occurs ...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Zircon
Natural Unheated Red Garnet Gemstone 14.41 carats / JupiterGem
Located in Los Angeles, CA
Explore the passionate allure of Natural Garnet, expertly cut into a heart shape. This exquisite gemstone, celebrated for its deep red color, is perfect for those who appreciate the ...
Category
21st Century and Contemporary Mozambican California - Loose Gemstones
Materials
Garnet
1.49 Carat Chrysoberyl Oval, Loupe Clean - Merkaba Jewelry Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a rare 1.49 carat greenish yellow chrysoberyl, offered loose and unmounted for collectors and bespoke jewelry...
Category
21st Century and Contemporary American Contemporary California - Loose Gemstones
Materials
Chrysoberyl
Natural Blue Aquamarine Gemstone 7.21 carats / JupiterGem
Located in Los Angeles, CA
Unveil the charm of a 7.21 carats Natural Aquamarine, showcasing a cushion shape and Brilliant/Step cut for enhanced brilliance. Measuring 15.29 x 10.08 x 7.12 mm, this gem captivate...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Aquamarine
1 1/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.24-carat Natural Light Grayish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary American California - Loose Gemstones
Materials
Blue Sapphire
0.74 Carat Round White Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 0.74-carat Natural Unheated White sapphire GIA certified has been hand-selected by our experts for its top luster and unique c...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire
9.75 Carat Orange Brown Zircon Triangle, Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This rich, cognac colored zircon has been faceted into a unique triangle shape that exhibits stunning life and brilliance! While zircon is more commonly recognized as the bright blue...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Zircon
1 1/6 Carat Oval Purple Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.14-carat Natural Purple color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Purple Sapphire
2.48 Carats Total Weight, Pear Cut Tsavorite Garnet Lot, 3 Loose Gemstones
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This set of loose gemstones, aka a "lot*" in the trade, has three unset African tsavorite garnet pear shapes! The three gems weigh 2.48 carats in total and all have gorgeous pure gre...
Category
21st Century and Contemporary California - Loose Gemstones
Materials
Garnet, Tsavorite
7.40 Carat Burgundy Rhodolite Garnet Cushion, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This richly colored rhodolite garnet has beautiful a deep burgundy hue and is a lovely rounded cushion shape. With such rich red color and exceptional clarity, this gem would make a beautiful piece of jewelry! It measures 12.21 x 10.09 x 6.57 millimeters and has the appearance of a larger gemstone. It is an exceptionalIt gem with fine, regal color. Time to treat yourself to something special!
Custom designs available. Please send us a message to schedule a complimentary design session.
We have a beautiful selection of unmounted garnets...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Garnet, Rhodolite
7.34 Carat Oval Peridot, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This striking peridot gem has beautiful color and is exceptionally brilliant! Peridot of this fine quality in a large size with such an excellent cut is ha...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Peridot
2 3/4 Carat Cushion Bluish Violet Sapphire GIA
Located in San Francisco, CA
This Cushion shape 2.74-carat Natural Bluish Violet color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire
4.56 Carat Peridot, Pear Shape, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 4.56 carat pear shaped peridot would make a beautiful custom-made ring or pendant! It has gorgeous apple green color, a beautiful shape and eye-catching sparkle. Measuring 13.30...
Category
21st Century and Contemporary American Artisan California - Loose Gemstones
Materials
Peridot
1.50 Carat Emerald Shape Premium Purple Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Emerald shape 1.50-carat Natural Unheated Premium Vibrant Purple Color Sri-Lankan Sapphire GIA certified has been hand-selected by our experts for its top luster and unique colo...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Emerald, Sapphire, Purple Sapphire
1 2/5 Carat Oval Bluish Violet Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.38-carat Natural Bluish Violet color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
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 California - Loose Gemstones
Materials
Sapphire
1.38 Carat Emerald Shape Green Sapphire GIA Certifed Unheated
Located in San Francisco, CA
This Emerald shape 1.38-carat Natural Unheated Green Sapphire GIA certificate: 5201624578 has been hand-selected by our experts for its top luster and unique color.
We can custom ma...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Green Sapphire
1 1/3 Carat Emerald Shape Teal Sapphire GIA Unheated
Located in San Francisco, CA
This Emerald shape 1.35-carat Natural Unheated Teal color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color that in a certain light is ...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Green Sapphire
1 2/5 Carat Cushion Greenish Blue Sapphire GIA
Located in San Francisco, CA
This Cushion shape 1.41-carat Natural Greenish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Tanzanian California - Loose Gemstones
Materials
Blue Sapphire
Natural Mandarine-Spessartite Garnet Gemstone 26.61 carats with Guild Report
Located in Los Angeles, CA
Discover the fiery brilliance of this 26.61-carat natural mandarine-spessartite garnet, certified by the Guild Gem Lab. Its vibrant dark orange color and impressive pear shape make i...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Garnet
2 3/4 Carat Oval Light Grayish Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 2.73-carat Natural Light Grayish Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Blue Sapphire
1.52 Carat Oval Shape Pinkish Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Oval shape 1.52-carat Natural Unheated Pinkish Purple GIA certified has been hand-selected by our experts for its top luster and unique color.
We can ...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Unheated Orangy Yellow Blue Sapphire Stone 5.99 carats with GIA Report
Located in Los Angeles, CA
This Natural Orangy Yellow Blue Sapphire, weighing 5.99 carats, is accompanied by a GIA Report for authenticity. The octagonal-shaped gem, with measureme...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Blue Sapphire
Natural Green Colombian Emerald Stone 1.55 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Colombian gems are famed for their vibrant bluish-green hues, showcased beautifully in this 1.55 carats heart-shaped gem. Certified by GIA, this gem is a result of precise craftsmans...
Category
21st Century and Contemporary Colombian California - Loose Gemstones
Materials
Emerald
1.22 Carat Cushion Shaped "Bubblegum" Color Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Cushion shape 1.22-carat Natural Unheated Purplish-Pink sapphire GIA certificate number: 6204624610 has been hand-selected by our experts for its top luster and vibrant unique c...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple 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 Unknown Modern California - Loose Gemstones
Materials
Diamond
$3,840 Sale Price
23% Off
1.06 Carat Oval Pink Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Oval shape 1.06-carat Natural Unheated Pink sapphire GIA certified has been hand-selected by our experts for its top luster and unique color.
W...
Category
21st Century and Contemporary Sri Lankan California - 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 California - 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 California - Loose Gemstones
Materials
Yellow Sapphire
1.13 Carat Oval Pink-Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.13 carat GIA certificate number: 2205389627 Unheated natural Sri-Lankan sapphire was hand-selected by our experts for its top luster and Bubblegum vibrant color.
We can cus...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Pink Sapphire, Purple Sapphire
Natural Blue Aquamarine Gemstone 11.95 carats / JupiterGem
Located in Los Angeles, CA
Explore the mesmerizing beauty of Aquamarine at 1stDibs, where nature's finest gemstones come to life. This stunning Aquamarine is a prime example of the ocean's allure, featuring a ...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Aquamarine
Natural Unheated Pink Sapphire Gemstone 1.61 carats with GIA Report
Located in Los Angeles, CA
This heart shaped Pink Sapphire has been modified to reveal an unmatched brilliance. A gemstone that displays an even color throughout, this 1.61 carat purplish pink sapphire sparkle...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Pink Sapphire
Natural Unheated Pink Sapphire Gemstone 1.56 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Identification: Natural Pink Sapphire
• Carat: 1.56 carats
• Shape: Heart
• Measurement: 6.99 x 7.84 x 3.86 mm
• Color: Purplish pink
• Cut: Step
This heart shaped Pink Sapphire ha...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Pink Sapphire
Natural Green Peridot Gemstone 9.48 carats / JupiterGem
Located in Los Angeles, CA
Discover the vibrant allure of Natural Peridot, elegantly shaped into an oval. This stunning gemstone, known for its refreshing green color, is perfect for those who love the natural...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Peridot
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 California - Loose Gemstones
Materials
Blue 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 California - Loose Gemstones
Materials
Topaz, Blue Topaz
Natural Unheated Orange Sapphire Gemstone 4.10 carats with GRS Report
Located in Los Angeles, CA
At 4.10 carats, this Orange Sapphire is an easy choice if you’re looking for a burst of fresh color. This gemstone has the sparkle and luster that make it an impeccable choice for an...
Category
21st Century and Contemporary Tanzanian California - Loose Gemstones
Materials
Sapphire
GIA Certified Oval Brilliant Cut Loose Diamond 1.18ct
Located in Laguna Beach, CA
Attractive oval brilliant cut diamond, 1.18 carats.
GIA graded G color, VS2 clarity.
GIA report number 2231308153.
Comes with a full grading report.
Category
Late 20th Century California - Loose Gemstones
Materials
Diamond
Natural Unheated Pastel Orange Sapphire Gemstone 0.99 carats with GRS Report
Located in Los Angeles, CA
Measuring 6.61 x 5.60 x 3.67 mm, and with a weight of 0.99 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, near colorless; has a Brilliant/Step cut; is very clean to the eye; and oval-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 California - Loose Gemstones
Materials
Sapphire
Natural Blue Sapphire Gemstone 2.75 carats / JupiterGem
Located in Los Angeles, CA
Discover the captivating allure of this natural blue sapphire, precisely cut and polished to perfection. This exquisite gemstone is ideal for those who cherish the natural splendor o...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Blue Sapphire
GIA Certified Round Transition Cut Loose Diamond 0.67ct
Located in Laguna Beach, CA
GIA Certified .67ct Round Transition Cut Diamond.
H Color SI1 Clarity Good Cut.
Loose Stone.
Category
Late 20th Century California - Loose Gemstones
Materials
Diamond
Natural Green Colombian Emerald Gemstone 1.67 carats with GIA Report
Located in Los Angeles, CA
Embrace the allure of Colombian gems through this striking 1.67 carats octagonal emerald. Its vivid bluish-green hue, characteristic of Colombian gems, is a true marvel. Certified by...
Category
21st Century and Contemporary Colombian California - Loose Gemstones
Materials
Emerald
1 1/3 Carat Oval Purple-Pink Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.34-carat Natural Purple-Pink color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Pink Sapphire
Natural Green Tsavorite Gemstone 2.68 carats / JupiterGem
Located in Los Angeles, CA
A radiant lime green beams through this stunning heart shaped Tsavorite Garnet. An even yet bold color, this yellowish green gem has been fashioned to perfection, great for a brillia...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Tsavorite
Natural Brown Sapphire Gemstone 0.44 carats with AIGS Report / JupiterGem
Located in Los Angeles, CA
Dive into the world of a natural Brownish Orange Sapphire, weighing 0.44 carats. This gem, perfectly round in shape and measuring around 4.82 x 4.81 x 2.76 mm, has been expertly face...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Sapphire
Natural Blue Aquamarine Gemstone 10.53 carats / JupiterGem
Located in Los Angeles, CA
Explore the stunning elegance of Aquamarine at 1stDibs, where the finest gemstones are curated for discerning collectors and jewelry enthusiasts. This exquisite Aquamarine, with its ...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Aquamarine
Natural Unheated Orange Red Burmese Spinel Gemstone 1.23 carats with GIA Report
Located in Los Angeles, CA
Indulge in the mesmerizing beauty of 1.23 carats Natural Unheated Burmese Orange-Red Spinel, authenticated by GIA. This octagonal gem, measuring 8.16 x 5.51 x 2.71 mm, exhibits remar...
Category
21st Century and Contemporary Burmese California - Loose Gemstones
Materials
Spinel
Four Marquise Pear Shape Oval Loose GIA Certified 145.90 Carat Kunzite
Located in Los Angeles, CA
DeKara Designs Collection
Stones- 1 Pear Shape Kunzite 43.02 Carats, 1 Elongated Pear Shape Kunzite 37.13 Carats, 1 Marquise Kunzite 33.18 Carats, 1 Oval Kunzite 32.57 Carats.
GIA...
Category
21st Century and Contemporary American Modern California - Loose Gemstones
Materials
Diamond, Kunzite, 18k Gold, White Gold
Natural Demantoid Garnet w
horse tail
inclusions Stone 0.71 cts / GIA Report
Located in Los Angeles, CA
Identification: Natural Demantoid Garnet
• Carat: 0.71 carats
• Shape: Round
• Measurement: 5.48 - 5.54 x 3.37 mm
• Color: Green
• Cut: B...
Category
21st Century and Contemporary Russian California - Loose Gemstones
Materials
Garnet
1 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.04-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Blue Sapphire
1.38 Carat Round-Shape Pink Sapphire GIA Certified Unheated
Located in San Francisco, CA
This Round shape 1.38-carat Natural Unheated Light Pink color sapphire GIA certificate number: 5202624538 has been hand-selected by our experts for its top luster and unique color. i...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Pink Sapphire
1.07 Carat Oval Shape Green Emerald, Premium Quality
Located in San Francisco, CA
This 1.07-carat Natural Ethiopian Green Emerald Premium quality was hand-selected by our experts for its top luster and color that's resembles a Colombian Color.
We can custom make ...
Category
21st Century and Contemporary Ethiopian California - Loose Gemstones
Materials
Emerald
1.06 Carat Cushion Shape Natural Pink Sapphire GIA Unheated
Located in San Francisco, CA
This Cushion-shaped 1.06-carat Natural Unheated Pink sapphire GIA certificate number: 2205624616 has been hand-selected by our experts for its top lu...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Pink Sapphire
Natural Unheated Red Garnet Gemstone 17.21 carats / JupiterGem
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 Mozambican California - Loose Gemstones
Materials
Garnet
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 California - Loose Gemstones
Materials
Sapphire
1 2/3 Carat Oval Light Blue Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.57-carat Natural Light Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Blue Sapphire
1 1/2 Carat Oval Blue Sapphire GIA
Located in San Francisco, CA
This Oval shape 1.46-carat Natural Blue color sapphire GIA certified has been hand-selected by our experts for its top luster and unique color
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Blue Sapphire
1.02 Carat Oval Purplish Pink Sapphire GIA Unheated
Located in San Francisco, CA
This 1.02 carat Oval Purplish Pink Sapphire GIA Certificate number 2205389632 was selected by our experts for its top luster. It's unheated in i...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Pink Sapphire, Purple Sapphire
