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California - Loose Gemstones

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Item Ships From: California
AIGS Certified 0.46 Carats Brownish Orange Sapphire
Located in Los Angeles, CA
Dive into the enchanting world of a natural Brownish Orange Sapphire, weighing 0.46 carats. The round shape, measuring 4.85 x 4.84 x 2.65 mm, is expertly faceted to showcase its mesm...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Sapphire

1.82 Carats Heated Purple Sapphire
Located in Los Angeles, CA
Purple Sapphires have something that’s increasingly regal about them. Their rich colors, intense tones and vibrant internal sparkle, make these gems truly desirable. Here is one that...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Sapphire, Purple Sapphire

38.96 Carats Garnet
Located in Los Angeles, CA
This impressive natural garnet weighs 38.96 carats and features a striking red hue. The cushion cut, with dimensions of 19.48 x 12.80 x 19.48 mm, enhances its visual appeal with roun...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Garnet

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 California - Loose Gemstones

Materials

Tourmaline, Paraiba

Alexander GIA Certified 9.15 Carat J VVS2 Emerald Cut Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose emerald cut diamond, GIA 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 California - Loose Gemstones

Materials

Diamond, White Diamond

GIA Certified 3.13 Carats Heated Purple Sapphire
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 California - Loose Gemstones

Materials

Sapphire, Purple Sapphire

GIA Certified 16.16 Carat Orange Oval Imperial Topaz
Located in Los Angeles, CA
GIA Certified Yellow-Orange Oval Imperial Topaz Shape- Oval Modified Brilliant Cut Carat Weight- 2.91 Carats GIA Report Number- 2231069294 Measurements- 17.47 x 2.81 x 9.20 An ...
Category

21st Century and Contemporary California - Loose Gemstones

Materials

Topaz, Imperial Topaz

7.81 Carats Red Tourmaline
Located in Los Angeles, CA
This exquisite Natural Red Tourmaline boasts a cushion cut, showcasing dimensions of 11.91 x 11.90 x 7.99 mm. With a substantial weight of 7.81 carats, this gemstone captivates with ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Tourmaline

Alexander Important GIA Certified 23.01ct Cushion Fancy Yellow VS1 Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Important and rare 23ct Fancy Yellow Canary Diamond, GIA certified. Unique and rare as it is a modern plasma cut cushion. As far as we know the most well priced 20ct Fancy Yellow dia...
Category

2010s Modern California - Loose Gemstones

Materials

Diamond, Yellow Diamond

1.46 Carats Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire 1.46 carats Carat: 1.46 carats Shape: Oval Measurements: 7.96 x 6.25 x 4.07 mm Cut: Brilliant/Step Color: Pink Clarity: very eye clean Origin:...
Category

21st Century and Contemporary Sri Lankan California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 6.00 Carats Imperial Topaz
Located in Los Angeles, CA
Discover the beauty of a Natural Imperial Topaz, a radiant gem weighing 6.00 carats. In a cushion shape with measurements of 13.4 x 7 x 6 mm, it exhibits a captivating peach hue. The...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Topaz, Imperial Topaz

Natural Unheated Padparadscha Sapphire 1.54 carats with GIA Report
Located in Los Angeles, CA
Experience the unique charm of a Natural Unheated Padparadscha Sapphire 1.54 carats with GIA Report , a delightful gem weighing 1.54 carats, accompanied by a GIA Report for authentic...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Sapphire

GIA Certified 5.81 Carats Imperial Topaz
Located in Los Angeles, CA
Embrace the allure of a Natural Imperial Topaz, a captivating gem weighing 5.81 carats, accompanied by a GIA Report for authenticity. The pear-shaped beauty, measuring 14.01 x 8.40 x...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Topaz, Imperial Topaz

GIA Certified Natural Purple Sapphire 4.32 Carats
Located in Los Angeles, CA
This Natural Purple Sapphire, weighing 4.32 carats, comes with a GIA Report for authenticity. The cushion-shaped gem, with measurements of 9.50 x 7.39 x 6.26 mm, features a Brilliant...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Sapphire, Purple Sapphire

GIA Certified 5.99 Carats Unheated Orangy Yellow Blue Sapphire
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 Blue Sapphire GIA Certified 3.87 Carats
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 California - Loose Gemstones

Materials

Blue Sapphire

GIA Certified 2.07 Carats Unheated Orangy Red Ruby
Located in Los Angeles, CA
Discover the allure of a Natural Pink Sapphire, an exquisite gem weighing 2.07 carats. The round-shaped beauty, measuring 7.22 x 7.37 x 4.85 mm, features a Brilliant/Step cut, enhanc...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Ruby

GIA Certified 3.46 Carats Blue Sapphire
Located in Los Angeles, CA
Embark on a journey of discovery with a Natural Blue Sapphire, a mesmerizing gem weighing 3.46 carats, certified by a GIA Report. The oval-shaped beauty, measuring 9.63 x 7.55 x 5.22...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Blue Sapphire

GIA Certified 2.62 Carats Heated Blue Sapphire
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 California - Loose Gemstones

Materials

Blue Sapphire

GIA Certified 8.33 Carats Spessartine Garnet
Located in Los Angeles, CA
Behold the captivating allure of a Natural Spessartine Garnet, weighing an impressive 8.33 carats. This oval-cut gem, with measurements of 13.38 x 10.29 x 7.21 mm, showcases a brilliant/step cut that accentuates its inherent beauty. The pink hue emanates a delicate charm, while the very eye-clean clarity ensures a clear and enchanting appearance. Accompanied by a GIA Report, this Spessartine Garnet stands...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Garnet

GIA Certified 1.07 Carats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 1.07 carats • Shape: Heart • Measurement: 5.93 x 6.49 x 3.61 mm • Color: Purplish Pink • Cut: Modified Brilliant/step • Color Zoning: ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.50 Carats Unheated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 2.50 carats • Shape: Round • Measurement: 7.72 - 7.84 x 4.77 mm • Color: Pink • Cut: Modified Brilliant/Step This round Pink Sapphire...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified Natural Unheated Yellowish Blue Sapphire 3.99 Carats
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 California - Loose Gemstones

Materials

Blue Sapphire

0.81 Carats Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 0.81 carats • Shape: Cushion • Measurement: 5.81 x 4.47 x 3.08 mm • Color: Pink • Cut: Brilliant/step • Origin: Sri Lanka • Clarity: v...
Category

21st Century and Contemporary Sri Lankan California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 9.04 Carats Imperial Topaz
Located in Los Angeles, CA
Topaz is a very precious gem, found naturally in southern America, Brazil. The gem measures 17.37 x 10.61 x 6.68 mm and weighs 9.04 carats. It assumes...
Category

21st Century and Contemporary Brazilian California - Loose Gemstones

Materials

Topaz, Imperial Topaz

GIA Certified 2.21 Carats Unheated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 2.21 carats • Shape: Oval • Measures: 9.04 x 6.73 x 4.27 mm • Color: Pink • Cut: Modified Brilliant/step • Treatment: Unheated Here i...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

6.01 Carats Rubellite
Located in Los Angeles, CA
Identification: Natural Rubellite 6.01 carats Carat: 6.01 carats Shape: Pear Measurements: 15.9 x 10.3 x 6.0 mm Cut: Brilliant/Step Color: Pink Clarity: very eye clean Behold a...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Rubelite

GIA Certified Natural Unheated Pink Sapphire 4.94 Carats
Located in Los Angeles, CA
Immerse yourself in the allure of a 4.94 ct pastel Pink Sapphire, a gem of unparalleled beauty. With dimensions of 10.18 x 8.97 x 6.87 mm, its perfect color complements any skin tone...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIT Certified 1.51 Carats Unheated Pink Sapphire Matching Pair
Located in Los Angeles, CA
Identification: Natural Unheated Pink Sapphire Matching Pair • Carat: 1.51 carats • Shape: Round • Measurement: 5.64 x 5.58 x 3.61 mm, 5.52 x 5.49 x 3.25 mm • Color: Pink • Cut: Bri...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 0.71 Carats Russian Demantoid Garnet with 'horse tail' inclusions
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

GIA Certified 1.56 Carats Unheated Pink Sapphire
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

4.88 Carats Rubellite
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 California - Loose Gemstones

Materials

Rubelite

5.60 Carats Rubellite
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 California - Loose Gemstones

Materials

Rubelite

1.62 Сarats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 1.62 carats • Shape: Oval • Measurement: 7.54 x 6.19 x 3.80 mm • Color: vivid pink • Cut: brilliant/step • Color Zoning: None • Clarit...
Category

21st Century and Contemporary Sri Lankan California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.06 Carats Unheated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 2.06 carats • Shape: Cushion • Measurement: 7.36 x 6.52 x 4.59 mm • Color: Purplish pink • Cut: brilliant/step • Color Zoning: None • ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 10.20 Carats Unheated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 10.20 carats • Shape: Oval • Measurement: 14.22 x 12.56 x 6.33 mm • Color: pink • Cut: Brilliant/step • Color Zoning: None • Treatment...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.03 Сarats Unheated Pink Sapphire
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 California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.91 Carat Oval Light Pink No Heat Sapphire
Located in Los Angeles, CA
GIA Certified Light Pink Sapphire Shape- Oval Modified Brilliant Cut Carat Weight- 2.91 Carats Comments- No Indications of Heating GIA Report Number- 2221380622 Measurements- 7....
Category

21st Century and Contemporary California - Loose Gemstones

Materials

Sapphire

GIA Certified 3.78 Carats Heated Pink Sapphire Matching Pair
Located in Los Angeles, CA
Identification: Natural Pink Sapphires • Carat: 1.85 and 1.93 carats • Shape: Oval • Measurement: 8.66 x 6.80 x 3.86 mm, 8.70 x 6.76 x 4.11 mm • Color: Purplish Pink • Cut: Mixed • ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

AGL Certified 3.63 Carats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 3.63 carats • Shape: Oval • Measures: 9.77 x 7.46 x 5.64 mm • Color: Pink • Cut: Modified Mixed Cut • Treatment: Heated Associated to...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 3.20 Carats Unheated Pink Sapphire Matching Pair
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 3.20 carats • Shape: Oval • Measures: 8.04 x 5.95 x 3.65 mm and 7.99 x 5.95 x 4.06 mm • Color: Purplish Pink • Cut: Brilliant/step • T...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.65 Carats Unheated Fine Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 2.65 carats • Shape: Octagonal • Measurement: 8.47 x 6.69 x 4.78 mm • Color: Purplish pink • Cut: Modified brilliant • Color Zoning: ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 5.14 Carats Red Orange Spinel
Located in Los Angeles, CA
Identification: Natural Red-Orange Spinel • Carat: 5.14 carats • Shape: Cushion • Measures: 10.27 x 9.57 x 5.88 mm • Color: red-orange • Cut: Brilliant/step • Color Zoning: Non...
Category

21st Century and Contemporary Burmese California - Loose Gemstones

Materials

Spinel

GIA Certified 3.37 Carats Unheated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 3.37 carats • Shape: Cushion • Measures: 8.97 x 8.53 x 4.96 mm • Color: Purplish Pink • Cut: Modified Brilliant/step • Treatment:...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

9.70 Carats Rubellite
Located in Los Angeles, CA
Identification: Natural Rubellite 9.70 carats Carat: 9.70 carats Shape: Oval Measurements: 16.19 x 12.01 x 7.45 mm Cut: Brilliant/Step Color: Red Clarity: very eye clean Discover ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Rubelite

GIA Certified 3.02 Carats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 3.02 carats • Shape: Pear • Measurement: 10.68 x 6.20 x 5.31 mm • Color: purple-pink • Cut: Modified Brilliant/step • Color Zoning: No...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

5.53 Carats Rubellite
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 California - Loose Gemstones

Materials

Rubelite

GIA Certified 4.88 Carats Unheated Pinkish Purple Sapphire
Located in Los Angeles, CA
Identification: Natural Pinkish Purple Sapphire 4.88 carats Carat: 4.88 carats Shape: Heart shape Measurements: 9.66 x 10.66 x 6.52 mm Cut: Brilliant/Step Color: Pinkish Purple Tre...
Category

21st Century and Contemporary Sri Lankan California - Loose Gemstones

Materials

Sapphire, Purple 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 California - Loose Gemstones

Materials

Tourmaline, Paraiba

Loose Spessartite Mandarin Garnet, 4.97 Carats, Gemstone for Ring or Pendant
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 4.97 carat cushion-cut Mandarin garnet is absolutely gorgeous! Spessartite garnets are a beautiful variety of January's birthstone that occur in a range of striking orange hues....
Category

21st Century and Contemporary Artisan California - Loose Gemstones

Materials

Garnet, Mandarin Garnet

GIA Certified 5.93 Carats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 5.93 carats • Shape: Heart • Measurement: 12.00 x 14.05 x 4.25 mm • Color: Purplish Pink • Cut: Brilliant/step • Color Zoning: No...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

6.96 Carats Aquamarine
Located in Los Angeles, CA
Identification: Natural Aquamarine 6.96 carats Carat: 6.96 carats Shape: Emerald cut Measurements: 15.65 x 9.90 x 6.52 mm Cut: Brilliant/Step Color: Light Blue Clarity: very eye c...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Aquamarine

GIA Certified 2.02 Carats Unheated Blue Sapphire
Located in Los Angeles, CA
Identification: Natural Unheated Blue Sapphire 2.02 carats Carat: 2.02 carats Shape: Triangle Measurements: 7.76 x 7.81 x 4.76 mm Cut: Brilliant/Step Color: Pink Heated: Unheated ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Blue Sapphire

2.94 Carats Aquamarine
Located in Los Angeles, CA
Identification: Natural Aquamarine 2.94 carats Carat: 2.94 carats Shape: Emerald cut Measurements: 11.44 x 6.96 x 5.00 mm Cut: Brilliant/Step Color: Light Blue Clarity: very eye cl...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Aquamarine

3.70 Carats Rubellite
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 California - Loose Gemstones

Materials

Rubelite

GIA Certified 3.07 Carats Unheated Madagascar Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 3.07 carats • Shape: Cushion • Measures: 8.51 x 8.27 x 4.62 mm • Color: Purplish Pink • Cut: Modified Brilliant/step Pink, a colo...
Category

21st Century and Contemporary Malagasy California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 4.83 Carats Heated Pink Sapphire
Located in Los Angeles, CA
Identification: Natural Pink Sapphire • Carat: 4.83 carats • Shape: Cushion • Measurement: 9.79 x 8.39 x 5.57 mm • Color: Purplish pink • Cut: Modified Brilliant/Step • Color ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Pink Sapphire

GIA Certified 2.25 Carats Heated Padparadscha Sapphire
Located in Los Angeles, CA
Identification: Natural Heated Padparadscha Sapphire • Carat: 2.25 carats • Shape: Oval • Measurement: 9.07 x 7.25 x 3.94 mm • Color: orangy pink • Cut: Modified Brilliant/step ...
Category

21st Century and Contemporary Unknown California - Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

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