San Diego - Loose Gemstones
to
1
4
1
to
2
1
1
1
5
5
5
1
3,860
385
4
Item Ships From: San Diego
GIA Certified Emerald Cut Natural Diamond 1.60ct F/VS1 Loose GIA XX Inscription
By GIA
Located in San Diego, CA
Exquisite loose 1.60ct emerald-cut diamond certified by GIA with laser inscription number 1175388529. F Color and VS1 Clarity with no fluorescence. The diamond has excellent polish a...
Category
2010s American Modern San Diego - Loose Gemstones
Materials
Diamond
GIA Certified 109 Carats Natural Melo Pearl Extremely Rare Collector's Dream
Located in La Jolla, CA
Extremely Rare & Desirable Collector's Pearl
The Natural Saltwater Melo Melo Pearl is round with beautiful yellowish orange color and flame pattern a...
Category
21st Century and Contemporary San Diego - Loose Gemstones
Materials
Pearl
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 Unknown Modern San Diego - Loose Gemstones
Materials
Diamond
3.18ct Round Brilliant Diamond Loose GIA Certified H/SI1, Triple Excellent
Located in San Diego, CA
We are offering a beautiful loose ideal cut round brilliant diamond that weighs 3.18 carats. It has an H color, SI1 clarity, excellent polish, symmetry, and cut, and no fluorescence....
Category
2010s Unknown Modern San Diego - Loose Gemstones
Materials
Diamond
$41,250 Sale Price
25% Off
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 San Diego - Loose Gemstones
Materials
Diamond
Related Items
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, 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 San Diego - Loose Gemstones
Materials
Tourmaline, Paraiba
$2,399 Sale Price
64% Off
H 0.28 in W 0.25 in D 0.22 in
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, 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 San Diego - Loose Gemstones
Materials
Tourmaline, Paraiba
$2,399 Sale Price
64% Off
H 0.28 in W 0.25 in D 0.22 in
Loose Diamond - Round Brilliant Cut 2.80ct GIA D VS1 Solitaire
Located in Greensboro, NC
Weight: 2.80ct
Cut: Round Brilliant
Color: D
Clarity: VS1
Size (mm): 8.95 - 9.04 x 5.59
Certified By: GIA
Report Number: 5222427796
Condition: New
Please check out the enlarged...
Category
21st Century and Contemporary San Diego - Loose Gemstones
Materials
Diamond
Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
By Merkaba
Located in Beverly Hills, CA
Design Your Own Jewelry
Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills.
Discover unparalleled luxury with this 5.73 carat natural Red S...
Category
21st Century and Contemporary Tanzanian Art Deco San Diego - Loose Gemstones
Materials
Spinel
$58,175 Sale Price
35% Off
W 0.39 in D 0.24 in L 0.46 in
17 Carat Collector's Cambodian Blue Zircon
Located in Hua Hin, TH
Collectors Item:
17.03 carat Natural Blue Zircon from Ratanakiri, Cambodia.
Blue zircons this high quality we have decided to give the title of 'Azure Blue' due to it being imbued wi...
Category
2010s Cambodian San Diego - Loose Gemstones
Materials
Zircon, Blue Zircon
7.35 Carat Cushion Natural Alexandrite GIA Certified
Located in San Francisco, CA
A Rare 7.35 Carat Cushion Shaped Natural Alexandrite GIA Certificate 6192711041 was hand-selected by our experts for its top luster and unique color. T...
Category
21st Century and Contemporary Sri Lankan San Diego - Loose Gemstones
Materials
Alexandrite
1 Carat Emerald Certified Loose Diamond - J SI2, GIA Certified
Located in Tustin, CA
This stunning 1.00-carat emerald-cut diamond radiates elegance with its timeless shape and exceptional sparkle. Graded J color by the GIA, it offers a warm brilliance, making it an e...
Category
2010s American San Diego - Loose Gemstones
Materials
Diamond
Reddish Purple Garnet Gem – Rare Collector’s Treasure for Custom Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Exquisite 14.24 Carat Reddish Purple Garnet Gem: A Collector’s Treasure and Custom Jewelry Dream - Merkaba Beverly Hills.
Introducing a magnificent 14.24 carat reddish purple Garnet...
Category
21st Century and Contemporary Mozambican Modern San Diego - Loose Gemstones
Materials
Garnet, Other
$19,000 Sale Price
20% Off
W 0.48 in D 0.36 in L 0.65 in
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, 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 San Diego - Loose Gemstones
Materials
Tourmaline, Paraiba
$2,399 Sale Price
64% Off
H 0.28 in W 0.25 in D 0.22 in
6 Carat Mozambique Paraiba Tourmaline Oval – Rare Neon Gem for Collectors - GIA
By Merkaba
Located in Beverly Hills, CA
Exceptional 6.47 Carat GIA Certified Paraiba Tourmaline Oval Gem: A Rare Masterpiece from Mozambique - Merkaba Jewelry Beverly Hills.
Unveiling a gemstone of extraordinary beauty, ...
Category
21st Century and Contemporary Mozambican Contemporary San Diego - Loose Gemstones
Materials
Tourmaline, Paraiba
$450,000
W 0.45 in D 0.28 in L 0.52 in
GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Aliso Viejo, 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 San Diego - Loose Gemstones
Materials
Tourmaline, Paraiba
$2,399 Sale Price
64% Off
H 0.28 in W 0.25 in D 0.22 in
Oval Ethiopian Opal – Rare Luxury Gemstone For Collector's Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
10.96-Carat Oval Ethiopian Opal – Exquisite Gem for Fine Collectors by Merkaba Jewelry Beverly Hills
A Brilliant Gem for the Fine Gem Lover
The 10.96-carat oval Ethiopian Opal is a ...
Category
21st Century and Contemporary Ethiopian Contemporary San Diego - Loose Gemstones
Materials
Opal
$5,400 Sale Price
20% Off
W 0.5 in L 0.84 in
Previously Available Items
Round Brilliant Diamond, 2.43 Carat GIA Certified, Loose, I Color, VS1 Clarity
Located in San Diego, CA
Round Brilliant Diamond, 2.43ct GIA Certified, Loose, I Color, VS1 Clarity, European Cut, Good Polish and Symmetry. GIA Report ID # 2215223647. The diameter is 8.9mm x 9.0 mm x 4.99m...
Category
21st Century and Contemporary Unknown San Diego - Loose Gemstones
Materials
Diamond
Recently Viewed
View AllMore Ways To Browse
Signed Baubles
Vintage Fifth Avenue Crystal
1930 Boucheron
Angela Cummings Brooch
Antique Labradorite Jewelry
Aquamarine Brooch Clip
Belle Epoque Cartier
Black Opal Pin Brooch
Blood Coral Necklace
Bohemian Garnet Brooch
Boucheron 1900
Brooch Lion Enamel
Brooch Rabbit Brooch
Buccellati Yellow Gold Brooch
Buddha Brooch
Camellia Pin
Cameo 1860s
Cameo 800 Silver