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Item Ships From: California
Loose GIA Certifed 0.94ct J Si1 Old European Cut Diamond
Located in Amsterdam, NL
This is an a geniune antique 0.94ct old european cut diamond. The color is J and the clarity is Si1; the diamond faces up quite white and it is eye-clean. Importantly, it is GIA cert...
Category
1890s Antique California - Loose Gemstones
Materials
Diamond
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 California - Loose Gemstones
Materials
Tourmaline, Paraiba
Fancy Intense Purplish Pink Natural Diamond, Loose .24 Carat Pear, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This extremely rare, natural pink diamond weighs .24 carat and is accompanied by a Gemological Institute of America (GIA) Colored Diamond Grading Report stating its color as "Natural, Fancy Intense Purplish Pink...
Category
21st Century and Contemporary California - Loose Gemstones
Materials
Diamond, Pink Diamond
3.11 Carat "Pigeon's Blood" Burmese Ruby Oval, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This spectacular 3.11 carat Burmese beauty is the reason rubies are known as the king of gemstones. With rich, “Pigeon’s Blood” red color and excellent clarity, this vivid gem possesses a perfect balance of color and brilliance. It is extremely well cut and has well-proportioned depth, measuring 8.49 x 7.06 x 5.88 millimeters. Burma (also referred to as Myanmar) has long been revered as the premier source for fine rubies and this ruby is exemplary. Accompanied by Gemological Institute of America Origin Report #6157016196, this is a ruby for the ages!
Custom designs available. Please send us a message to schedule a complimentary design session.
Note: Internal characteristics and natural inclusions may appear magnified by photography.
We have a large selection of unmounted rubies...
Category
21st Century and Contemporary Burmese Artisan California - Loose Gemstones
Materials
Ruby
2.11 Carat Pink Sapphire Oval, Unset Loose Gemstone, GIA Certified
Located in Los Angeles, CA
This sapphire is an eye catching, vibrant purplish pink color measuring 9.09 x 6.70 x 3.39 millimeters and weighing 2.11 carats. This oval gem would make a lovely 3-stone or engageme...
Category
21st Century and Contemporary Unknown Artisan California - Loose Gemstones
Materials
Sapphire, Pink Sapphire
3.11 Carat "Pigeon's Blood" Burmese Ruby, Loose Gemstone, GIA, GRS Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 3.11 carat Burmese ruby has exceptional pure red color, described as "Pigeon's Blood" in the trade. Burma (also referred to as Myanmar) has long been revered as the historic source for premier rubies, characterized by a radiant, slightly pinkish hue and “sleepy” appearance created by microscopic natural silk inside the stone. This gem is exceptionally well-cut; it faces up larger than gems of similar weight, but with no compromise on color because of the intensity of its color. This dreamy stone has vivid, rich color even in the absence of bright lights. It measures 9.53 x 7.46 x 4.54 millimeters and is accompanied by Gemological Institute of America Origin Report #6157640561 and Gem Research Swiss Lab Origin Report #091984 stating that this ruby is from Burma (Myanmar).
Custom designs available. Please send us a message to schedule a complimentary design session.
We have a large selection of unmounted rubies...
Category
21st Century and Contemporary Burmese Artisan California - Loose Gemstones
Materials
Ruby
GIA Certified 4.52ct Unheated Ceylon Blue Sapphire
Located in Amsterdam, NL
New into Vuceta Diamonds is this stunning 4.52ct blue sapphire. The stone is GIA certified as being from Sri Lanka (Ceylon) and is not heat-treated. Sri Lanka is one of the most desi...
Category
1960s Sri Lankan Vintage California - Loose Gemstones
Materials
Blue Sapphire
Unheated 2.23 Carat Burmese Star Ruby, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unheated Burmese star ruby is a near perfect round, weighs 2.23 carats and has a beautiful, delicate 6-rayed star! It is a vivid, highly-saturated, purplish red color and semi-translucent, giving the stone a vibrant, rich glow. The star is centered, straight and complete. This lovely gem is from Burma, also referred to as Myanmar, famous for its unrivaled pinkish red rubies. It measures 8.28 x 8.62 x 2.61 millimeters and is accompanied by Gemological Institute of America Origin Report #2151151388. A very special stone...
Category
21st Century and Contemporary American Artisan California - Loose Gemstones
Materials
Ruby, Star Ruby
4.60 Carat Red Spinel Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This cushion-cut fiery, deep red spinel measures 9.27 x 8.53 x 7.13 millimeters and weighs 4.60 carats. It has classic red spinel color and would look ...
Category
21st Century and Contemporary American Artisan California - Loose Gemstones
Materials
Spinel
.92 Carat Oval Unset Loose Ruby Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This beautiful, vivid red ruby would make a spectacular ring! It weighs .92 carat and has a bright, almost electric cherry red color with gorgeous pin...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Ruby
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 California - Loose Gemstones
Materials
Diamond
Natural Green Russian Demantoid Garnet Gemstone 1.16 carats
Located in Los Angeles, CA
This exceptional Russian demantoid garnet dazzles with its vivid green hue and unmatched brilliance. Featuring a brilliant cut, this gemstone showcases superior fire and light disper...
Category
21st Century and Contemporary Russian California - Loose Gemstones
Materials
Garnet
GIA Certified Heart Diamond 2.01ct F SI1
Located in Los Angeles, CA
Gorgeous cut Heart diamond with GIA certification.
offered as a loose diamond, but it is simple to shape it into the ring of your choice. Designed by Aamiaa and crafted by some of th...
Category
21st Century and Contemporary California - Loose Gemstones
Materials
Diamond
65.49 Carat Amethyst Oval, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This luscious royal purple amethyst weighs 65.49 carats and would make a perfectly regal and eye-catching pendant! It is beautifully faceted and crystal clean, with velvety rich purp...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Amethyst
4.90 Carat Blue Spinel Cushion, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This pretty blue spinel cushion weighs 4.90 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities!...
Category
21st Century and Contemporary American Artisan California - Loose Gemstones
Materials
Spinel
3.87 Carat Unset Loose Unmounted Oval Cat's Eye Green Tourmaline Gemstone
Located in Los Angeles, CA
This lovely green cat's eye tourmaline is a rare occurance in nature. Weighing 3.87 carats and measuring 8.72 x 8.34 x 6.12 millimeters, this is the perfect size for a ring. The clear, sharp and straight eye dances across a translucent, spearmint green body color that will make you think of the great outdoors! What a wonderful way to honor nature! We specialize in custom made jewelry...
Category
15th Century and Earlier Brazilian Antique California - Loose Gemstones
Materials
Tourmaline
74.72 Carat Rectangular Aquamarine, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive aquamarine weighs 74.72 carats and has beautiful color and life. A lovely shade of medium powder blue, this gemstone possesses superior clarity and superb faceting, allowing it to exhibit light return and brilliant color from every angle. This extremely well-proportioned aquamarine measures 33.00 x 21.00 x 13.80 millimeters and would be stunning in a gem collection or a prominent piece of jewelry.
Custom designs available.
We have a wide selection of unmounted aquamarine...
Category
21st Century and Contemporary Brazilian Artisan California - Loose Gemstones
Materials
Aquamarine
Unheated 7.16 Carat Yellow Sapphire Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 7.16 carat unheated yellow sapphire oval is the color of refreshing lemonade! Most yellow sapphires have been heated to improve their color, which is a well-known, accepted prac...
Category
21st Century and Contemporary Unknown Artisan California - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
7.43 Carat Parisian Blue Indicolite Tourmaline, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 7.43 carat indicolite tourmaline is a beautifully lively gem and an intense, rich, Parisian blue color! Measuring 13.53 x 13.19 x 7.14 millimeters, ...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Tourmaline, Indicolite
GIA Certified 9.69 Carat Natural Unheated Ceylon Yellow Sapphire
Located in Aliso Viejo, CA
It comes with the GIA Laboratory Certificate
Carat Weight: 9.69 Carats
Origin: Natural, Unheated
Geographic Origin: Sri Lanka
Measurements: 14.27 x 9.92 x 8.17mm
Color: Yellow
Cut: Oval
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
Loose Spessartite Mandarin Garnet, 4.51 Carat Unset Ring or Pendant Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
If you love the bright color of Mandarin oranges, this gemstone is for you! This brilliant, electric orange spessartite garnet is simply stunning! Weighing 4.51 carats, it is a beaut...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Garnet, Mandarin Garnet
Exquisite 4.29 Carat Pear-Shaped Diamond (F, VS2) – GIA - Luxury Collection
By Tamir
Located in Beverly Hills, CA
A Diamond That Transcends Expectations - Tamir by Merkaba Beverly Hills
At the pinnacle of luxury and refinement stands a single stone that captures the essence of elegance: a breath...
Category
21st Century and Contemporary American Contemporary California - Loose Gemstones
Materials
Diamond
3.70 Carat Colombian Emerald, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This spectacular 3.70 carat Colombian emerald has gorgeous color and remarkable clarity! It is vibrant green and highly saturated with a just a hint of beautiful blue! Measuring 9.67...
Category
21st Century and Contemporary Colombian Artisan California - Loose Gemstones
Materials
Emerald
Natural Unheated Blue Sri Lankan Sapphire Gemstone 3.24 carats with GIA Report
Located in Los Angeles, CA
Experience the captivating beauty of a Natural Unheated Sri Lankan Blue Sapphire, a gemstone that embodies the serenity and depth of the ocean. Weighing 3.24 carats, this sapphire of...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire
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 California - Loose Gemstones
Materials
Tourmaline, Paraiba
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 California - Loose Gemstones
Materials
Tourmaline, Paraiba
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 California - Loose Gemstones
Materials
Tourmaline, Paraiba
Natural Unheated Blue Sri Lankan Sapphire Gemstone 4.02 carats with GIA Report
Located in Los Angeles, CA
Discover the enchanting allure of a Natural Unheated Sri Lankan Blue Sapphire, a gem that captures the essence of the deep blue ocean. Weighing in at an impressive 4.02 carats, this ...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire
4.77-Carat Cushion Malaya Garnet: Rare Terracotta Gemstone for Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
Design Your Own Jewelry
Presenting a Stunning 4.77-Carat Cushion Terracotta Malaya Garnet Loose Gemstone – Merkaba Jewelry Beverly Hills.
Discover a breathtaking 4.77-carat cushion-cut Malaya garnet, renowned for its vibrant pastel hue and exceptional clarity. This unmounted, loose gemstone is the perfect choice for creating a one-of-a-kind custom jewelry piece, showcasing its beauty and unique character.
Transform Rare Gemstones into Timeless Jewels of Love
At Merkaba Jewelry Beverly Hills, we specialize in transforming rare gemstones like this Malaya garnet into extraordinary works of art. Its terracotta hue and brilliant cushion cut make it a standout choice for a variety of custom jewelry designs, from engagement rings to statement pendants. Each creation highlights the natural beauty of this exceptional gemstone, blending artistry with unparalleled craftsmanship.
This gemstone aligns seamlessly with collections featuring Luxury Gemstone Jewelry, Healing...
Category
21st Century and Contemporary Tanzanian Modern California - Loose Gemstones
Materials
Garnet
Alexander Beverly Hills GIA 3.01ct L VVS2 Round Diamond
By Alexander Beverly Hills
Located in BEVERLY HILLS, CA
Stunning loose round brilliant diamond, GIA certified.
Sold as loose diamond but can easily be made into a ring of your liking. Crafted b...
Category
21st Century and Contemporary Contemporary California - Loose Gemstones
Materials
Diamond
21.14-Carat Cushion-Cut Tanzanite: A Rare Masterpiece for Bespoke Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Presenting a Stunning 21.14-Carat Cushion-Cut Tanzanite Gemstone – Merkaba Jewelry Beverly Hills.
Discover an incredible 21.14-carat cushion-cut tanzanite gemstone, a masterpiece of deep, mesmerizing color and remarkable clarity. This unmounted, loose gemstone is a perfect choice for creating a bespoke, one-of-a-kind jewelry piece that celebrates elegance and individuality.
Transform Rare Gemstones into Timeless Jewels of Love
At Merkaba Jewelry Beverly Hills, we specialize in transforming extraordinary gemstones like this cushion-cut tanzanite into timeless works of art. Its striking blue-violet hues make it a standout choice for custom jewelry designs, from elegant pendants to statement cocktail rings. Each creation showcases the natural brilliance of this exceptional gemstone, blending artistry with unmatched craftsmanship.
This gemstone is an exceptional addition to collections featuring Luxury Tanzanite Jewelry, Custom Engagement Rings, and Heirloom-Quality Creations. Its vibrant color and remarkable size make it ideal for bespoke designs incorporating Sacred Geometry Jewelry, Modern Spiritual Jewelry, or High-End Cocktail Rings. Pair it with Diamond Star Pendants, Elegant Gemstone Necklaces, or Healing Jewelry for a complete luxury experience.
Design Your Dream Service
With our "Design Your Dream" service, you can elevate this 21.14-carat tanzanite into a bespoke luxury jewel. Whether you envision it as the centerpiece of a glamorous cocktail ring, a timeless pendant, or a unique bracelet, our expert designers will guide you through the creative process. We combine your vision with our expertise to craft a piece that enhances the gemstone’s exceptional beauty and individuality.
Our custom design services include crafting Romantic Anniversary Gifts, Statement Jewelry for Weddings, and Unique Tanzanite Heirlooms. This tanzanite pairs beautifully with diamonds, platinum, or complementary gemstones, ensuring a truly personalized masterpiece. Explore unique designs featuring Platinum Star Necklaces...
Category
21st Century and Contemporary Tanzanian Art Deco California - Loose Gemstones
Materials
Tanzanite
33.95 Carat Imperial Topaz Cushion, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This impressive, peachy orange gem is a beautiful example of Imperial topaz at its finest! It is an exquisite gem exhibiting superior brilliance and life, weighs 33.95 carats, and is...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Topaz, Imperial Topaz
Unheated 9.26 Carat Purple Pink Spinel Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This unheated, purplish-pink spinel will lift your spirits! Accompanied by Gemological Institute of America Report #2151269774, this large spinel weighs 9...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Spinel
Alexander Beverly Hills GIA 5.03ct K VS1 Emerald Cut Diamond (1.31 ratio)
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
21st Century and Contemporary Contemporary California - Loose Gemstones
Materials
Diamond, White Diamond
Natural Green Russian Demantoid Garnet Gemstone 0.63 carats
Located in Los Angeles, CA
This rare Russian demantoid garnet showcases a captivating green hue with exceptional brilliance. Its brilliant/step cut enhances light dispersion, creating a fiery sparkle unique to...
Category
21st Century and Contemporary Russian California - Loose Gemstones
Materials
Garnet
Unheated Color Change Brazilian Alexandrite Gemstone 0.34 carats with GIA Report
Located in Los Angeles, CA
Introducing a dazzling Natural Brazilian Alexandrite weighing 0.34 carats, accompanied by a GIA Report. This oval-shaped gem measures 5.82 x 3.39 x 1.99 mm and exhibits a captivating...
Category
21st Century and Contemporary Brazilian California - Loose Gemstones
Materials
Alexandrite
Natural Color Changes Alexandrite Stone 1.10 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This 1.10 carats natural Alexandrite is a captivating gem with an oval shape measuring 7.74 x 5.31 x 3.51 mm. Its brilliant/step cut enhances its radiance, revealing a mesmerizing pl...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Alexandrite
Natural Color Change Alexandrite Stone 2.62 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This 2.62 carats natural Alexandrite is a remarkable gem with a cushion shape measuring 9.61 x 7.14 x 4.19 mm. Its brilliant/step cut enhances its radiance, revealing a mesmerizing play of colors. The gem exhibits a captivating bluish-green hue that gracefully transitions to a rich purple, showcasing a stunning color change. With very eye-clean clarity, the gem reveals its natural beauty without visible imperfections. Originating from India, known for producing unique gemstones, this Alexandrite is accompanied by a GIA Report, ensuring its authenticity and quality. A testament to nature's artistry, this precious gem captures vibrant hues and exceptional craftsmanship in an elegant and timeless form.
Identification: Natural Color Changes Alexandrite...
Category
21st Century and Contemporary Indian California - Loose Gemstones
Materials
Alexandrite
Natural Unheated Blue Sapphire Gemstone 2.08 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the timeless elegance of a natural, unheated blue sapphire, certified by the GIA. This 2.08-carat gemstone offers a deep blue color and exceptional clarity, making it a rare...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Blue Sapphire
Natural Royal Blue Sapphire Gemstone 2.17 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the captivating allure of this natural royal blue sapphire, weighing 2.17 carats. Renowned for its rich, deep "Royal" blue color and exceptional clarity, this gemstone exude...
Category
21st Century and Contemporary Malagasy California - Loose Gemstones
Materials
Blue Sapphire
Natural Unheated Color Change Sapphire Gemstone 4.99 carats with GIA Report
Located in Los Angeles, CA
Discover the captivating charm of this natural unheated color change sapphire, weighing 4.99 carats. This rare gemstone exhibits a stunning color shift from bluish violet to purple, ...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire
15.90 Carat Orange Imperial Topaz, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This peachy orange imperial topaz has spectacular color and a wonderfully elegant pear shape. It weighs 15.90 carats and is extremely clean, with...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Topaz, Imperial Topaz
Natural "Pigeon's Blood" Burma Ruby Gemstone 2.32 carats with GIA Report
Located in Los Angeles, CA
Identification: Natural "Pigeon's Blood" Burma Ruby 2.32 carats with GIA Report
Carat: 2.32 carats
Shape: Oval
Measurements: 8.17 x 6.29 x 4.76 mm
Cut: Brilliant/Step
Color: Pigeon...
Category
21st Century and Contemporary Burmese California - Loose Gemstones
Materials
Ruby
Natural Blue Sapphire Gemstone 2.56 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the stunning beauty of this natural blue sapphire, weighing 2.56 carats. This sapphire, with its vibrant blue color and flawless clarity, is a striking gemstone perfect for ...
Category
21st Century and Contemporary Malagasy California - Loose Gemstones
Materials
Blue Sapphire
Natural Color Change Garnet Gemstone 2.45 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Unveil the elegance of a Natural Color Change Garnet, boasting 2.45 carats and certified by a GIA Report. The oval-shaped gem, measuring 7.77 x 6.15 x 5.68 mm, is skillfully cut in a Brilliant cut, creating a captivating play of light. Its delightful pink hue adds a touch of sophistication to any setting. The very eye-clean clarity guarantees a clear and enchanting appearance. Authenticated by the GIA Report, this garnet stands...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Garnet
1.33 Carat Oval Shape Peach Sapphire GIA Unheated
Located in San Francisco, CA
This Oval shape 1.33-carat Sri-Lankan Unheated peach color Natural sapphire GIA certificate number: 2201624547 has been hand-selected by our experts for its top luster and unique col...
Category
21st Century and Contemporary Sri Lankan California - Loose Gemstones
Materials
Sapphire, Yellow Sapphire
Natural Demantoid Garnet w 'horse tail' inclusions Stone 0.77 cts / GIA Report
Located in Los Angeles, CA
Identification: Natural Demantoid Garnet
• Carat: 0.77 carats
• Shape: Round
• Measurement: 5.56 - 5.62 x 3.49 mm
• Color: Green
• Cut: B...
Category
21st Century and Contemporary Russian California - Loose Gemstones
Materials
Garnet
36.96 Carat Pink Tourmaline Cushion, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This sparkling pink tourmaline is the color of pink champagne! Weighing 36.96 carats and measuring 21.85 x 20.20 x 12.50 millimeters, this large gemstone...
Category
21st Century and Contemporary Unknown Artisan California - Loose Gemstones
Materials
Tourmaline
Natural Unheated Red Mozambique Ruby 1.60 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Presenting a natural Unheated Mozambique Ruby weighing 1.60 carats, accompanied by a GIA Report for authentication. The cushion-shaped gem, measuring 6.29 x 5.65 x 4.43 mm, features ...
Category
21st Century and Contemporary Mozambican California - Loose Gemstones
Materials
Ruby
6.15 Carat Spessartite Mandarin Garnet Oval, Loose Unset Ring, Pendant Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This stunning spessartite Mandarin garnet has all the hallmarks of a collector gemstone! Weighing 6.15 carats, it is unusually large and of...
Category
21st Century and Contemporary Artisan California - Loose Gemstones
Materials
Garnet, Mandarin Garnet
Natural Unheated Red Mozambique Ruby Gemstone 2.52 carats with GIA Report
Located in Los Angeles, CA
Please inquire for more videos/photos.
Identification: Natural Ruby
• Carat: 2.52 carats
• Shape: Oval
• Measurement: 9.11 x 6.82 x 4.25 mm
• Color: Red
• Cut: Brilliant/step
• Orig...
Category
21st Century and Contemporary Mozambican California - Loose Gemstones
Materials
Ruby
19.34 Carat Blue Zircon Cushion, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This brilliant, cushion cut gem checks all the boxes if you're looking for an unusually large, fine blue zircon to set in a ring or pendant enhancer! With intense "Windex" blue color...
Category
21st Century and Contemporary California - Loose Gemstones
Materials
Zircon, Blue Zircon
Unheated 1.39 Carat Burmese Pink Sapphire, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This 1.39 carat vivid pink sapphire is magnificent! It is an unheated, perfectly symmetrical oval from Myanmar (formerly Burma), the historic source of some of the world’s finest sapphires. With an electric, hot pink hue and an exceptional cut providing maximum light return, this sapphire has pedigree, gorgeous natural color and endless sparkle. It measures 6.89 x 5.61 x 4.35 millimeters and is accompanied by Gemological Institute of America Origin Report #1156734636. Petite but spectacular, this sapphire would make a breathtaking 3-stone ring or pendant. We can help you custom-design the perfect piece of jewelry!
Custom designs available. Please send us a message to schedule a complimentary design session.
We have a large selection of unmounted sapphires...
Category
21st Century and Contemporary Burmese Artisan California - Loose Gemstones
Materials
Sapphire, Pink Sapphire
Natural Padparadscha Sapphire Gemstone 2.25 carats with GIA Report / JupiterGem
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
Natural Purple Sapphire Gemstone 4.32 carats with GIA Report / JupiterGem
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
Natural Green Colombian Emerald Gemstone 6.30 carats with GIA and AGL Reports
Located in Los Angeles, CA
Please inquire for more videos/photos.
Identification: Natural Emerald
• Carat: 6.30 carats
• Shape: Cushion
• Measures: 11.25 x 10.66 x 8.71 mm
• Color: Green
• Cut: Modified Brill...
Category
21st Century and Contemporary Colombian California - Loose Gemstones
Materials
Emerald
Rare 16-Carat Oval Paraiba Tourmaline – Luxury Gemstone by Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Exquisite 16-Carat Oval Paraiba Tourmaline – A Collector's Masterpiece by Merkaba Jewelry Beverly Hills.
Design Your Dream Piece
Presenting a truly remarkable 16-carat oval Paraiba ...
Category
21st Century and Contemporary Mozambican Contemporary California - Loose Gemstones
Materials
Tourmaline, Paraiba
Natural Green Tsavorite Garnet Gemstone 4.01 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Please inquire for more videos/photos.
Details
Identification: Natural Tsavorite
• Carat: 4.01 carats
• Shape: Cushion
• Measurement: 10.06 x 7.84 x 5.20 mm
• Color: Green
• Cut: B...
Category
21st Century and Contemporary Unknown California - Loose Gemstones
Materials
Tsavorite, Garnet
