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Natural 20.94 Ct Australian rainbow boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 20.94 Ct Australian boulder opal was mined by Sue Cooper at her Russells opal mine in western Queensland, Australia in 2020. Sue processed the rough opal herself and c...
Category

2010s Australian Loose Gemstones

Materials

Opal

Tourmaline Lagoon 10.13Ct natural gemstone, Cushion cut, Afghanistan, GIA, GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Lagoon Tourmaline gemstone Certificate GFCO and GIA Gemstone Color: blue-green Gemstone Type: Tourmaline Gemstone size: 13.71x11.58x7.84mm Cut Grade: Very Good Clarity/Grade...
Category

Early 2000s Afghan Loose Gemstones

Materials

Tourmaline

GIA Certified 1.58 Carat Spinel
Located in Brooklyn, NY
This pretty Purple-Red spinel Mix cut , weighs 1.58 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 7.60 x 6....
Category

2010s Loose Gemstones

Materials

Spinel

0.28CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI. Shape: Round Brilliant Weight: 0.28 CT Color: D Clarity: VS1 Cut: Excellent Polish: Excellent Symmetry: Excellent Fluorescence: Very Slight Laser insc...
Category

2010s Botswanan Modern Loose Gemstones

Materials

Diamond

Vibrant Lilac Pink Natural Kunzite Ring Loose Gemstone 5.80 Ct Triangle Cut
Located in Peshawar, PK
Vibrant Lilac Pink Natural Kunzite Loose Gemstone for Ring, Pendant or any other Jewelry Setting Triangular Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Kunzite ⚖️ WEIGHT: 5.80 C...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Kunzite

Natural Greyish-BLUE Spinel loose gemstone 2.34 ct., High quality, Round cut.
By GRALJEWELRY
Located in Daugavpils, LV
Natural Greyish-BLUE Spinel Loose gemstone GFCO Laboratory certified Gemstone Color: Greyish-BLUE Gemstone Type: Spinel Gemstone size: 7.77x7.75x5.57 mm Cut Grade: Excellent Clarity...
Category

2010s Tanzanian Loose Gemstones

Materials

Spinel

Natural 9.36 Ct Australian wood replacement opal heart mined by Sue Cooper
Located in BELCONNEN, ACT
This brilliant 9.36 Ct wood replacement opal, carved into a heart, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its rarity, coupled with its modern...
Category

2010s Australian Loose Gemstones

Materials

Opal

1.57 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.77 carats Burma Ruby Unheated pigeon blood red Double “pairs “AIGS certificate
Located in bangkok, TH
Pair 1.77 Carats Burma Ruby Unheated pigeon blood red Color Double “pair” AIGS Two certificate RMC24 Name:Ruby Weight: 1.77carats Size: 0.86-5....
Category

2010s Loose Gemstones

Materials

Ruby

Rectangular Cushion Ethiopian Opal – Rare Luxury Gem by Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
11.72-Carat Rectangular Cushion Ethiopian Opal – A Rare Gem of Elegance by Merkaba Jewelry Beverly Hills. A Refined Treasure for the Fine Gem Connoisseur The 11.72-carat rectangular...
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Aquamarine Emerald-Cut Gemstone – Perfect for Bespoke Jewelry and Gifts
By Merkaba
Located in Beverly Hills, CA
Marvelous 2.73-Carat Aquamarine Emerald-Cut Loose Gemstone – Merkaba Jewelry Beverly Hills. Merkaba Jewelry Beverly Hills proudly presents this 2.73-carat Aquamarine emerald-cut loo...
Category

21st Century and Contemporary Malagasy Art Deco Engagement Rings

Materials

Aquamarine, Beryl

Meghna Jewels GIA Certified 3.50 Carat Cushion Cut Light Pink Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 3.50 carat light pink cushion cut diamond certified by GIA. We can custom design as per your request. Shape CUSHION MODIFIED Carat 3.5 Color VERY LIGHT PINK Clarity SI1...
Category

21st Century and Contemporary Unknown Contemporary Engagement Rings

Materials

Diamond, Pink Diamond

4.5ct Natural Emerald & Baguette Diamond Engagement Ring in 18K White Gold
Located in Jaipur, RJ
Regal Presence. Art Deco Elegance. A Masterpiece of Timeless Glamour. Command attention with this extraordinary 4.5ct natural Emerald engagement ring, a design that captures the ess...
Category

2010s Indian Art Deco Engagement Rings

Materials

Diamond, Emerald, 18k Gold, White Gold

Unheated Chrysoberyl Cushion Gem – Rare Collector’s Treasure for Custom Jewelry
By Merkaba
Located in Beverly Hills, CA
Rare 9.42 Carat Natural Unheated Chrysoberyl Cushion-Cut Gem: A Collector’s Treasure - Merkaba Jewelry Beverly Hills. Introducing an exceptional 9.42 carat natural unheated Chrysobe...
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Chrysoberyl

1.02 Ct Green Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires...
Category

2010s Sri Lankan Loose Gemstones

Materials

Green Sapphire

1.17 Ct Blue Sapphire Cushion Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

4.7 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loos...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

4.12ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 2239220156 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cuttin...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Pink Spinel 6.04 Carat Emerald Cut Loose Gemstone Loupe Clean - Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Exquisite 6.04 Carat Pink Spinel: A Gemstone of Rare Elegance for the Discerning Collector - Merkaba Beverly Hills. Introducing a masterpiece that epitomizes luxury, rarity, and cra...
Category

21st Century and Contemporary Sri Lankan Contemporary Engagement Rings

Materials

Spinel

2.19 Carat Cornflower Blue Sapphire Oval, Unset Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This deep "cornflower" blue sapphire is brilliant and lively, exhibiting a classic shade of this gem from Sri Lanka, one of the world's premier sources of fine blue sapphires. This p...
Category

21st Century and Contemporary Sri Lankan Artisan Loose Gemstones

Materials

Sapphire, Blue Sapphire

Antuiqe Pear Shape cut pink diamond, Extremely rare and Unique!
Located in Ramat Gan, IL
No description provi1.73ct Fancy Orangy Pink Antique Pear Shape Diamond – VVS2 Clarity – A Rare Romance in Color Unveil a captivating blend of history, rarity, and romance with this...
Category

21st Century and Contemporary European Art Deco Loose Gemstones

Materials

Pink Diamond

Aquamarine natural Loose gemstone 7.72 ct, Heart, Origin Madagascar, Certificate
By GRALJEWELRY
Located in Daugavpils, LV
Aquamarine natural Loose gemstone 7.72 ct., Heart cut, Origin Madagascar, Certificate! Certificate LGL Gemstone Color: Light Blue Gemstone Type: Aquamarine Gemstone size: 13.87x12.78...
Category

2010s Malagasy Loose Gemstones

Materials

Aquamarine

1.33ct Trapazoid/Kite Blue Sapphire from East Africa
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.33 cts Measurements: 8.13 x 7.50 x 3.91 mm Shape: Trapazoid/Kite Cutting Style Crown: Brilliant Cut Cutting Style Pavi...
Category

2010s African Loose Gemstones

Materials

Blue Sapphire

2.07ct Oval Green Emerald from Zambia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 2.07 cts Measurements: 10.04 x 7.87 x 4.07 mm Shape: Oval Cutting Style Crown: Step Cut Cutting Style Pavilion: Brilliant...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

3.02 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified Burma Ruby Vivid Red "Pigeon's Blood" 0.49 Half-Carat Loose Ruby
By Gad & Co.
Located in Miami, FL
Center Stone Details: Gemstone Type: Ruby Carat: 0.49 carats Cut: Oval Color: Vivid Red "Pigeon's Blood" Measurements: 5.12 x 4.10 x 2.70 mm Treatment: Heated (Low Residues) Certifi...
Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Ruby

8.37ct Oval Cabochon Blue Star Sapphire from Sri Lanka
Located in Toronto, Ontario
Description: Gem Type: Star Sapphire Number of Stones: 1 Weight: 8.37 cts Measurements: 10.83 x 10.26 x 7.19 mm Shape: Oval Cabochon Cutting Style Crown: Cutting Style Pavilion: T...
Category

2010s Sri Lankan Loose Gemstones

Materials

Star Sapphire

Natural Cushion Modified Brilliant Diamond with a 1.01 Carat I IF, IGI Cert
Located in רמת גן, IL
Natural and rare cut cushion modified brilliant diamond with a 1.01 carat I IF graded by IGI Laboratory with beautiful cut and shine. This done comes with an IGI Certificate sealed...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

GIA Certified 6.05 Carat Ceylon No Heat Colour Change Oval Cut Blue Sapphire
Located in Kowloon, HK
Discover the unparalleled beauty of this 6.05-carat color-change sapphire, a rare gemstone originating from the legendary mines of Ceylon (Sri Lanka). Certified by the Gemological In...
Category

2010s Loose Gemstones

Materials

Blue Sapphire

Sparkling 2 Pcs Natural Diamonds with 1.41 Carat Cushion E VVS1 GIA Certificate
Located in רמת גן, IL
A pair of natural cushion cut diamonds in a 1.41 carat E VVS1 with excellent cut. This diamond comes with GIA Certificate and laser inscription number. SKU: RM-061 & RM-022 GIA 6441...
Category

2010s Israeli Loose Gemstones

Materials

Diamond

1.63 Carat Natural Vivid Pink Spinel from Burma No Heat
Located in Hua Hin, TH
Lovely sparkling 1.63 Carat Natural Vivid Pink Spinel from Burma Dimension: 7.61 x 5.82 x 4.72 mm Weight: 1.63 Carat Shape: Oval Faceted Cut No trea...
Category

2010s Burmese Loose Gemstones

Materials

Spinel

GRS Certified 5.14 ct Unheated Padparadscha Sapphire – Oval Cut Ceylon Origin
Located in Fort Lee, NJ
This remarkable gemstone is a GRS-certified Natural Padparadscha Sapphire, an extraordinary treasure renowned for its rare and enchanting orange-pink hue. Revered as one of the most ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

Natural Unheated Padparadscha Sapphire Gemstone 2.52 carats with GRS Report
Located in Los Angeles, CA
This exquisite 2.52 carats natural unheated Padparadscha sapphire is a true gem for collectors and jewelry enthusiasts alike. With a captivating pinkish-orange hue, it exhibits a rar...
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

2.87 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

GIA Certified 1.91 Carat Spinel
Located in Brooklyn, NY
This pretty Reddish- Purple spinel Octagonal cut , weighs 1.91 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measure...
Category

2010s Loose Gemstones

Materials

Spinel

1.51ct Cushion Blue Sapphire from Sri Lanka
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.51 cts Measurements: 7.39 x 5.24 x 4.36 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: S...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.57 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. All our gemstones are 100% natural & genuine. Certification can be provided on request at ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

2.38ct Cushion Blue Sapphire GIA Certified Madagascar
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 6217697526 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cuttin...
Category

2010s Malagasy Loose Gemstones

Materials

Blue Sapphire

1.38 Ct Yellow Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural Yellow sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury je...
Category

2010s Sri Lankan Loose Gemstones

Materials

Yellow Sapphire

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 Loose Gemstones

Materials

Garnet, Mandarin Garnet

Sea Green Natural Tourmaline Ring Loose Gemstone 4.45Ct Cushion Cut for Jewelry
Located in Peshawar, PK
Sea Green Natural Tourmaline Loose Gemstone for Ring or any other Jewelry Setting-Cushion Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 4.45 Carat 🪚 SHAPE...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

1.27 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

Meghna GIA Certified 4.11 Carat D Color Heart Brilliant Cut Diamond
By Meghna Jewels
Located in Hoffman Estate, IL
An exquisite 4.11 carat heart brilliant cut diamond certified by GIA. We can custom design as per your request, additional fees may apply depending on design. Shape HEART Carat 4.1...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond

2.04ct Cushion Blue Sapphire GIA Certified Sri Lanka
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 6234220851 Shape: Cushion Cutting Style: Cutting Style: Crown: Modified Brilliant C...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire, Sapphire

Rectangular Oval Ethiopian Opal – Rare Luxury Gemstone by Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
19.17-Carat Rectangular Oval Ethiopian Opal – A Rare Treasure for Someone Special by Merkaba Jewelry Beverly Hills. A Rare Gem for Someone Very Special The 19.17-carat rectangular o...
Category

21st Century and Contemporary Ethiopian Contemporary Loose Gemstones

Materials

Opal

Hakimoto Pair of 14 mm Pink Botton Shape Cultured Pearls
Located in Hicksville, NY
Hakimoto Pink Pair of Botton Cultured Pearls 7.6 grams 14.5-14.4 mm Aproximat
Category

1990s American Modern Loose Gemstones

Materials

Cultured Pearl

5.67 Ct Emerald Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

2.40 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.07 Ct Blue Sapphire Round Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jewe...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

13.17ct Round Violet-Blue Tanzanite GIA Certified Tanzania
Located in Toronto, Ontario
This is a stunning GIA Certified Tanzanite The GIA report reads as follows: GIA Report Number: 5234218714 Shape: Round Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Category

2010s Tanzanian Loose Gemstones

Materials

Tanzanite

Peach Tourmaline Antique Pear Shape – Rare Gem for Custom Jewelry & Collectors
By Merkaba
Located in Beverly Hills, CA
Exquisite 10.36 Carat Peach Tourmaline Antique Pear Shape Gem: A Rare Treasure for Gemstone Lovers - Merkaba Beverly Hills. Introducing a stunning ...
Category

21st Century and Contemporary Mozambican Contemporary Loose Gemstones

Materials

Tourmaline, Other

10.99ct Natural Zambian Emerald Loose Gemstone
Located in Brisbane, AU
10.99ct Emerald Cut Zambian Emerald Natural Gemstone Valuation included* Custom made orders welcome, please contact our customer service team to design your unique jewel. Customisa...
Category

2010s Australian Artisan Loose Gemstones

Materials

Emerald

Red Spinel Pear-Shaped Gem from Mahenge – Rare Collector’s Treasure By Merkaba
By Merkaba
Located in Beverly Hills, CA
Extraordinary 2.96 Carat Red Spinel Pear-Shaped Gem from Mahenge, Tanzania: A Rare Treasure for Collectors and a Perfect Holiday Gift By Merkaba Beverly Hills. Introducing a 2.96 carat Red Spinel, masterfully cut into an elegant pear shape and sourced from the legendary mines of Mahenge, Tanzania. This exceptional gemstone, offered loose, is a collector’s dream and a romantic holiday gift for someone truly special. With its intense crimson hue, superb clarity, and rare origin, this Spinel embodies the beauty and rarity of nature’s finest creations. Whether preserved as part of a gemstone collection or transformed into bespoke jewelry, this gem promises to captivate hearts and minds. The Allure of Mahenge Red...
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Spinel, Other

GIA Certified Paraiba Tourmaline 1.52 Carat Natural
Located in Punta Gorda, FL
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 Loose Gemstones

Materials

Tourmaline, Paraiba

1.39 Ct Ruby Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

1.6ct Marquise Yellow Sapphire from Tanzania Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.6 cts Measurements: 10.88 x 5.23 x 3.33 mm Shape: Marquise Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: ...
Category

2010s Tanzanian Loose Gemstones

Materials

Yellow Sapphire

3.01 Ct Pink Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires in ou...
Category

2010s Sri Lankan Loose Gemstones

Materials

Pink Sapphire

2.14 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

4.67 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

16.72 ct Oval Amethyst
Located in Toronto, Ontario
Description: Gem Type: Amethyst Number of Stones: 1 Weight: 16.72 cts Measurements: 18.30x14.70x9.7 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cutting Style Pavilion: Mo...
Category

2010s Brazilian Loose Gemstones

Materials

Amethyst

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