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Continental US - Loose Gemstones

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Item Ships From: Continental US
Aquamarine // 113.03 Carats
Located in New York, NY
This gigantic over 113 carat faceted clear blue oval cut aquamarine is out of Brazil, the world’s most important and largest commercial source of gem-grade aquamarine – having produc...
Category

2010s Brazilian Continental US - Loose Gemstones

Materials

Aquamarine

Aquamarine // 113.03 Carats
Aquamarine // 113.03 Carats
$7,236 Sale Price
20% Off
5.49 Carat Green Tourmaline Oval Cut Loose Gemstone, Merkaba Beverly Hills
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents an intense green tourmaline offered as a loose, unmounted gemstone. Weighing 5.49 carats and cut in an elegant oval, this stone shows rich gree...
Category

21st Century and Contemporary Modern Continental US - Loose Gemstones

Materials

Tourmaline

12.00 Carat Trillion Ethiopian Opal Loose Gemstone Unmounted Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Offered loose and unmounted, this rare 12.00 carat trillion cut Ethiopian opal is prized for its vivid play of color and modern triangular silhouette. With flashes that can shift thr...
Category

21st Century and Contemporary Ethiopian Contemporary Continental US - Loose Gemstones

Materials

Opal

Brilliance in Blue: 2.22 Carat Octagonal Blue Topaz
Located in New York, NY
Experience brilliance with this 2.22-carat octagonal blue topaz. This loose stone offers unmatched clarity and vibrant blue hues, ideal for custom jewelry creations. Embrace the comb...
Category

21st Century and Contemporary Modern Continental US - Loose Gemstones

Materials

Blue Topaz

2.06 Ct Blue Sapphire Pear 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

3.38 Carat Oval-Cut Natural Golden Orange Fire Opal Loose Gemstone
By Alberto
Located in GREAT NECK, NY
Radiating warmth and brilliance, this natural fire opal showcases a captivating golden-orange hue with exceptional clarity and luster. Expertly cut in an oval shape (12 x 10 mm) to e...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Fire Opal

12.55 Carat Oval-Cut Natural Pink Morganite Loose Gemstone
By Alberto
Located in GREAT NECK, NY
This exquisite loose gemstone is a mesmerizing morganite, showcasing a sparkling oval shape and a brilliant cutting style. Its delicate pink hue adds a touch of warmth and sophistica...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Morganite

Natural Emerald Cut Ametrine 11.78 ct
By Alberto
Located in GREAT NECK, NY
Discover the allure of this exquisite Ametrine gemstone, showcasing an emerald step cut. This captivating gemstone boasts a rich natural purple to yellow hue, making it a stunning ch...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Amethyst, Citrine

1.00 Carat Round Brilliant GIA Certified G Color Vvs2 Clarity Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: NYC56704 Stone Shape: ROUND BRILLIANT Diamond Weight: 1.00ct Clarity: VVS2 Color: G Cut: Good Measurements: 6.33 - 6.41 x 3.99 mm Depth %: 62.7% Table %: 61% ...
Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

28.05 Carat Emerald-Cut Natural Ametrine Loose Gemstone
By Alberto
Located in GREAT NECK, NY
Discover the allure of this exquisite Ametrine gemstone, showcasing an emerald step cut. This captivating gemstone boasts a rich natural purple to yellow hue, making it a stunning ch...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Amethyst, Citrine

Emerald Cut Ametrine 12.00 ct – Natural Bi-Color Purple to Golden Gemstone
By Alberto
Located in GREAT NECK, NY
Discover the allure of this exquisite Ametrine gemstone, showcasing an emerald step cut. This captivating gemstone boasts a rich natural purple to yellow hue, making it a stunning ch...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Amethyst, Citrine

3.80 Carat Oval-Cut Natural Wine Red Tourmaline Loose Gemstone
By Alberto
Located in GREAT NECK, NY
This vibrant 3.80-carat wine-colored tourmaline captures attention with its deep, richly saturated hues of crimson and rose red. Expertly cut in an oval shape (11.8 x 8 mm), the gems...
Category

2010s North American Contemporary Continental US - Loose Gemstones

Materials

Tourmaline

2.68 Carat Emerald-Cut Natural Golden Yellow to Honey Bi-Color Citrine Loose Gem
By Alberto
Located in GREAT NECK, NY
This remarkable 2.68-carat natural bi-color citrine displays a beautiful gradient of golden yellow transitioning into warm honey tones, capturing the essence of sunlight in gemstone ...
Category

2010s Contemporary Continental US - Loose Gemstones

Materials

Citrine

2.14 Ct Blue Sapphire Cushion 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

GIA Certified 0.91CT D SI1 Round Brilliant Loose Natural Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 56575 Stone Shape: Round Brilliant Diamond Weight: 0.91CT Clarity: SI1 Color: D Cut: Poor Measurements: 5.95-6.01*4.05mm Depth %: 67.7% Table %: 61% Symmetr...
Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Diamond, White Diamond, Blue Diamond

Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Punta Gorda, FL
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category

21st Century and Contemporary Contemporary Continental US - Loose Gemstones

Materials

Citrine, Emerald

11.47 Carat Modified Trillion Cut Peridot From Pakistan
Located in New York, NY
This modified trillion cut peridot from Pakistan displays an olive green hue and good clarity with a chromite inclusion. The very large crystal of...
Category

2010s Pakistani Continental US - Loose Gemstones

Materials

Peridot

Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category

19th Century Japanese Antique Continental US - Loose Gemstones

Materials

Sterling Silver

5.96 Ct Emerald Oval Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. All our gemstones are natural & genuine. Certification can be provided on request at a ...
Category

2010s Zambian Continental US - Loose Gemstones

Materials

Emerald

1.08 Ct Blue Sapphire Pear 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

CLEARANCE, GIA 8.02 Carat Natural Sapphire Radiant Shape
Located in Great Neck Plaza, NY
Gemstone: Natural Sapphire Carat Weight: 8.02 Carats Shape: Radiant Color: Blue Measurements: 10.55 x 9.40 x 7.66 mm This sapphire’s large size and vibrant blue color make it an impr...
Category

2010s American Continental US - Loose Gemstones

Materials

Sapphire, 14k Gold, White Gold

Loose Ruby - Oval .80ct Pinkish Red Solitaire
Located in Greensboro, NC
Treatment: Heating Carat: .80ct Cut: Oval Color: Pinkish Red Size (mm): 6.85 x 5.00 x 3.26 Stone Note: (moderate residue) Condition: New without Tags
Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Ruby

Natural 5.36ct GIA I SI2 Oval Brilliant Cut Loose Diamond
Located in Houston, TX
One loose diamond described as follows: GIA Hard Copy, In excellent condition. One (1) oval brilliant cut natural diamond: Measurements: 13.55mm x 9.87mm x 6.20mm in depth. Carat ...
Category

21st Century and Contemporary Unknown Continental US - Loose Gemstones

Materials

Diamond

5.23 Carat Deep Orange Tourmaline Cushion Cut Loose Gemstone, Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents a spectacular deep orange tourmaline offered as a loose, unmounted gemstone. Weighing 5.23 carats and cut in...
Category

21st Century and Contemporary Unknown Contemporary Continental US - Loose Gemstones

Materials

Tourmaline

2.34 Ct Yellow Sapphire Pear Loose Gemstone
Located in Fort Lee, NJ
This natural yellow sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury j...
Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Yellow Sapphire

Pair of 11.26 Carat Light Bluish Green Tourmaline Square Octagon Loose Gemstones
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents an exquisite matched pair of light bluish green tourmalines, offered as loose, unmounted gemstones...
Category

21st Century and Contemporary American Contemporary Continental US - Loose Gemstones

Materials

Tourmaline

Ethiopian Opal 11.72 Carat Rectangular Cushion Loose Gem - Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
A rare 11.72 carat Ethiopian opal in a rectangular cushion cut, offered loose and unmounted for collectors and bespoke jewelry design. This gemstone displays a vivid play-of-color wi...
Category

21st Century and Contemporary Ethiopian Contemporary Continental US - Loose Gemstones

Materials

Opal

"Enchant with Rarity: 1.96 Carat GIA Certified Chameleon Diamond"
By Malpani Jewels
Located in Hung Hom, HK
The allure of our 1.96 carat GIA Certified Chameleon Diamond, a true marvel of nature. Chameleon diamonds are among the rarest and most mysterious gems, celebrated for their unique a...
Category

2010s Hong Kong Arts and Crafts Continental US - Loose Gemstones

Materials

Diamond

3.65 Ct Blue Sapphire Cushion Certified Loose Gemstone
Located in Fort Lee, NJ
This natural Blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...
Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

IGI Certified 5.00 Carat Pear Cut Natural Diamonds
Located in New Delhi, Delhi
An exclusive pair of IGI Certified Natural Diamonds, in perfect pear cut , of 2,50 + 2,50 =5 carats in total, H color VS2/S11, very sparkly. Complete with IGI report . Note: on req...
Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Diamond

Natural Citrine 6.83 Carat Emerald Cut Loose Gemstone
Located in Punta Gorda, FL
This exquisite 6.83 carat Natural Citrine features a refined emerald cut, enhancing its clarity and depth with mesmerizing step-cut facets. Exhibiting a rich golden-yellow hue, this ...
Category

21st Century and Contemporary Contemporary Continental US - Loose Gemstones

Materials

Citrine, Emerald

Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category

19th Century Japanese Antique Continental US - Loose Gemstones

Materials

Sterling Silver

3.17 Ct Blue Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
This natural blue sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury jew...
Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

Natural Blue Green Spinel Gemstone 6.49 carats / JupiterGem
Located in Los Angeles, CA
This stunning natural blue-green spinel, weighing 6.49 carats, showcases a captivating mix of dark blue and green tones. Carat Weight: 6.49 carats, offering a substantial and impres...
Category

21st Century and Contemporary Malagasy Continental US - Loose Gemstones

Materials

Spinel

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 Continental US - Loose Gemstones

Materials

Tourmaline, Paraiba

2.99 Ct Blue Sapphire Cushion 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

1.50 Ct Yellow Sapphire Marquise 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 Continental US - Loose Gemstones

Materials

Yellow Sapphire

1.82ct Imperial topaz 100% certified natural rare topaz
Located in Jupiter, FL
Stunning pink topaz, loose and unset, will come with a certificate of authenticity. NATURAL GEMSTONE(S): TOPAZ (IMPERIAL) Clarity/Color: Slightly Included/Pink Cut: Rectangular 10.2...
Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Topaz, Imperial Topaz

8.54 Carat Loupe Clean Mint Peridot Shield Cut Loose Gemstone, Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Merkaba Jewelry Beverly Hills presents an exceptional 8.54 carat mint peridot, offered as a loose, unmounted gemstone for collectors and bespoke jewelry design. Cut in a striking shi...
Category

21st Century and Contemporary American Contemporary Continental US - Loose Gemstones

Materials

Peridot

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

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

1.78 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 Continental US - Loose Gemstones

Materials

Emerald

2.90 Ct Pink Sapphire Round Certified Loose Gemstone
Located in Fort Lee, NJ
This natural Pink sapphire offers elegance and sophistication. With its graceful color tone, clarity, and natural character, this sapphire is an excellent choice for creating bespoke...
Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Pink Sapphire

color change Spinel 3.39 cts.
Located in Brooklyn, NY
This pretty Purplish Pink spinel Cushion cut , weighs 3.39 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures ...
Category

2010s Burmese Continental US - Loose Gemstones

Materials

Spinel

1.99 Ct Blue Sapphire Marquise 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

1.03 Ct Emerald Octagon Loose Gemstone
Located in Fort Lee, NJ
Experience the timeless beauty of this natural emerald, featuring a vibrant green hue with natural character. Perfect for custom engagement rings, elegant pendants, or heirloom-quali...
Category

2010s Zambian Continental US - Loose Gemstones

Materials

Emerald

4.15 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

0.94 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
Experience the timeless beauty of this natural emerald, featuring a vibrant green hue with natural character. Perfect for custom engagement rings, elegant pendants, or heirloom-quali...
Category

2010s Zambian Continental US - Loose Gemstones

Materials

Emerald

1.30 Ct Blue Sapphire Marquise 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

4.16 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

4.00 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

9.25 Carat Rubellite Gemstone
Located in New York, NY
This exceptional and sizable 9.25 carat Rubellite Tourmaline boasts a rich, saturated magenta-red hue that captures and reflects light with intensity. Expertly faceted to showcase it...
Category

2010s Brazilian Continental US - Loose Gemstones

Materials

Rubelite

1.36 Ct Blue Sapphire Pear 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

1.42 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

Unheated Red Burmese Spinel Gemstone 1.22 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Explore the world of fine gemstones with  1.22 carats Natural Unheated Burmese Red Spinel, authenticated by GIA. This captivating oval gem, measuring 6.57 x 5.12 x 4.45 mm, showcases...
Category

21st Century and Contemporary Burmese Continental US - Loose Gemstones

Materials

Spinel

3.01 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

2.40 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

0.92 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

1.11 Ct Ruby Round 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 Continental US - Loose Gemstones

Materials

Ruby

2.20 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

1.60 Ct Blue Sapphire Oval 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

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