USA - Loose Gemstones

2.30 Carat Round Shape Natural Diamond Average Color H , Clarity i3 Measurement 8.3 mm stone Nice cut Excellent shine and face-up

2.22 Carat Round Shape Natural Diamond Average Color j , Clarity i3 Measurement 8.3 mm stone Nice cut Excellent shine and face-up

Stone: Colombian Emerald Total Weight: 1.26 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 6.99 mm x 6.48 mm x 3.83 mm . G...

Stone: Colombian Emerald Total Weight: 2.33 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 7.82 mm x 7.60 mm x 6.35 mm Ge...

4.47 Carats Round Shape Natural Diamonds Pair No treatments Average Color I-j Clarity i3 Measurement 8.3mm stone

Introducing an Exquisite 8.06 Carat GIA Certified Natural Cabochon Burma Sapphire - A Rare Gem of Unparalleled Beauty Discover the allure of this mesmerizing 8.06 carat GIA-certified...

Stone: Colombian Emerald Total Weight: 0.45 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 4.90 mm x 4.34 mm x 3.01 mm Geo...

This unheated Blue color change spinel has exceptional brilliance and luster !, this gem weighs 1.12 carat and measures 6.60 x 5.80 x 3.40 millimeters. It is a nicely cut Cushion s...

Introducing a Magnificent GIA Certified No Heat Ceylon Cabochon Sapphire Dazzle and amaze with this exquisite GIA Certified #5231058390 No Heat Ceylon Cabochon Sapphire, a true gem o...

Stone: Colombian Emerald Total Weight: 1.97 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 7.97 mm x 7.60 mm x 4.60 mm Ge...

Presenting an extraordinary 12.42 carat Natural Fancy Brown- Pink Diamond, masterfully fashioned in an elegant marquise cut and accompanied by a GIA Certified. It is a rare diamond i...

A remarkably matched pair of natural conch pearls. Together weighing 10.47 carats, these beautifully rounded conch pearls display a soft flamingo pink color with vivid flame structu...

GIA Certified 6.44-Carat Natural Sapphire – Blue – Oval Shape This stunning 6.44-carat natural sapphire is a true statement piece, perfect for high-end jewelry enthusiasts or collec...

Stone: Colombian Emerald Total Weight: 1.03 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 7.18 mm x 5.45 mm x 3.84 mm Ge...

Stone: Colombian Emerald Total Weight: 1.39 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 6.93 mm x 6.47 mm x 4.55 mm G...

A captivating 1.65 carat cushion-cut Tanzanite, measuring 7 mm with beautifully balanced proportions. Its soft pillow silhouette frames a rich violet-blue interior that shifts betwee...

Discover an exceptional collection of natural Colombian trapiche emeralds totaling 174.16 carats. This remarkable suite features carefully s...

This pretty Red spinel Cushion cut , weighs 2.08 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 8.60 x 8.03 ...

An exceptional and highly collectible GIA-certified natural Burma sapphire featuring a beautifully carved oval form, weighing an impressive 8.05 carats. This rare gemstone displays a...

Stone: Colombian Emerald Total Weight: 0.80 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 6.47 mm x 5.04 mm x 3.71 mm Ge...

Alexandrites are referred to as "phenomenal" stones because they exhibit the "phenomena" of changing color depending on the light they are seen in. In daylight or fluorescent light, ...

A gem that has a royal red, this pear cut Ruby can be a great centerpiece for an engagement ring. The gems even color and soft appearance adds value and elegance to the gem. At 1.52 ...

This beautifully matched pair of lemon drop yellow sapphires will make a gorgeous pair of earrings! Weighing 1.78 carats total, they have bright, lemon yellow color with rich golden ...

A beautiful example of nature’s artistry. This 3.50 carat natural conch pearl displays a rich, warm flamingo pink hue with vivid flame structure visible across the entire surface. I...

This unheated Blue color change spinel has exceptional brilliance and luster !, this gem weighs 1.11 carat and measures 6.10 x 5.50 x 4.00 millimeters. It is a nicely cut Cushion s...

This pretty rare Dark Peach color spinel Cushion cut , weighs 1.14 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It mea...

1.90 Carat Brazilian Green Tourmaline Rectangle Mixed cut

A Monumental 62.93 Carat Brazilian Amethyst Asscher Cut Gemstone An extraordinary statement stone for the serious collector, this impressive Brazilian amethyst weighs 62.93 carats a...

Among natural conch pearls, color and flame rarely reach perfect balance. This exceptional 2.02-carat specimen displays a rich deep flamingo hue, accompanied by remarkably dense fla...

Beautiful 16.26ct. 22.98 x 14.06 x 10.53 mm. pear-shaped fire opal cabochon. Translucent body with vivid flashes of green, yellow, orange, pink and subtle blue. Smooth polished surfa...

Rare- violet cushion-cut loose sapphire gemstone. Brilliant faceting and vivid color. Ready for custom setting or collection. Accompanied by GIA certificate of authenticity. See GIA ...

This pretty Red spinel Cushion cut , weighs 3.78 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures 9.62 x 8.19 ...

Very Large Blue Sapphire, Unheated Oval Flat Shape Weight: 46.36 carat Size: 30 x 21 GIA Certified #2233964682

Stone: Colombian Emerald Total Weight: 0.47 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 5.00 mm x 4.25 mm x 3.01 mm Ge...

A delicate color, here is a light pinkish orange Padparadscha Sapphire that is perfection in a gemstone. Cut to reveal a beautiful internally clean gemstone, this unheated 6.62 carat...

Type: Natural Star Sapphire Weight: 5.32 Carats Measurements: 9.15 x 7.66 x 7.18 mm Transparency: Translucent Color: Blue Phenomenon: Displaying Asterism (Star Effect) GIA Report Num...

Experience the legendary allure of an authentic 3.68-carat Kashmir sapphire, a blue-chip asset highly coveted by elite collectors for its historic provenance and unparalleled visual ...

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...

A refined collection of five natural emeralds, offered as loose gemstones in a variety of elegant shapes and sizes. This versatile parcel totals 2.78 carats, making it ideal for besp...

This pretty rare Peach color spinel Cushion cut , weighs 1.01 carats and would make a beautiful 3-stone ring, though its shape lends itself to a variety of possibilities! It measures...

A rare, investment quality GIA star ruby weighing 4.84 carats, no indication of heating GIA REPORT 6224671008 Natural star rubies are relatively rare and...

Stone: Colombian Emerald Total Weight: 5.44 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 10.91 mm x 10.34 mm x 6.77 mm G...

This unheated Blue color change spinel has exceptional brilliance and luster! Accompanied by Gemological Institute of America Report #1232945998, this gem weighs 4.64 carats and mea...

Loose Natural Aquamarine – 10.01 Carats (Emerald Cut, EGL Certified, Heated) An exceptional natural aquamarine gemstone, presented as a loose stone and expertly fashioned in a sophi...

Stone: Colombian Emerald Total Weight: 0.44 carat Shape: Octagonal Cut Clarity: Transparent Luster: Very Good Color: Medium Bluish Green Measurements: 4.72 mm x 4.33 mm x 3.03 mm Geo...

DIAMOND INFORMATION Retail Price - $300,000 Item Stock Number - FP3279347012 Certificate Number - GIA 5222656373 Shape - Radiant Carat Weight - 3.25ct Measurements - 8.99 x 7.83 x 5...

4.72ct Brazilian blue gray marquis shape tourmaline unique Brazilian tourmaline

This pretty purple spinel Oval cut , weighs 5.24 carats and would make a beautiful pair of Earrings , though its shape lends itself to a variety of possibilities! It measures 9.50 ...

Stone Creation - Natural Shape - Round Brilliant Cut Measurements - 9.96 - 10.01 x 6.28 mm Weight - 4.02 Carat Color - K Clarity - SI1 Cut - Very Good Symmetry - Very Good Polish - E...

This conch pearl carries a warm salmon-pink tone — soft, yet quietly alive. Its flame structure flows clearly across the surface, giving the pearl a sense of natural movement and de...

AGL certificate Natural Pink Sapphire weighing 2.92 carats Purplish Pink Color Oval Shaped, mix cut Heated Color Stability Excellent Measuring 8.63x7.11x5.10 mm Natural corundum pi...

GIA Natural fancy dark brown cushion diamond weighing 1.08 carats. Measures 5.55 x 4.99 x 4.30 mm *Free shipping within the U.S.*

1.12 ct round brilliant cut loose natural diamond *Free shipping within the US

There are conch pearls that are admired — and those that are remembered. This natural conch pearl, weighing 8.59 carats, presents a vivid flamingo-pink tone with a soft, living glow...

Diamond Overview: This stunning 1.66 carat radiant cut loose diamond offers a unique combination of earthy beauty and brilliance. With a fancy brown-yellow color grade, this diamond...

A rare gift from nature, where chance and time converge into something unmistakably alive. This 13.4 carat natural conch pearl displays an extraordinary flamingo pink hue, enriched ...

This pretty blue sapphire oval would make a beautiful engagement ring! Weighing 2.00 carats with crisp, medium blue color, this gemstone is nicely proportioned and bright, with both ...

An exceptional GIA Certified Natural Ruby originating from the legendary mines of Burma (Myanmar), this rare 3.59 carat loose gemstone showcases the rich character and collectible ap...

GIA 1.33 Carats Natural Fancy Yellow-Brown Emerald Cut Loose Diamond *Free shipping within the U.S.*

Natural GIA 1.84 Carat Fancy Dark Greenish Yellow-Brown Round Loose Diamond *Free shipping within the US