Continental US - Loose Gemstones

Item Ships From: Continental US

Vintage Lot Of 41 Pearl Cameos Cameo Of Women Mixed Lot

Located in New York, NY

Lot of 41 cameo intaglio All sizes see photos for size penny in photo not included All vintage stock

Category

19th Century Unknown Antique Continental US - Loose Gemstones

Materials

Pearl, Sterling Silver

Vintage Lot Of 41 Pearl Cameos Cameo Of Women Mixed Lot

$300 Sale Price / set

40% Off

Ancient Persian Sasanian Empire Emerald Intaglio Seal

Located in New York, NY

An ancient Persian Sasanian Empire hand carved Emerald intaglio bead seal. Carved Gemstones, Ancient Artifacts and Historical Memorabilia For Collector...

Category

19th Century Unknown Antique Continental US - Loose Gemstones

Materials

Emerald, Sterling Silver

Ancient Persian Sasanian Empire Emerald Intaglio Seal

$360 Sale Price

40% Off

1.12 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

1.12 Ct Blue Sapphire Oval Loose Gemstone

$420

1.09 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

1.09 Ct Blue Sapphire Round Loose Gemstone

$280

1.25 Ct Blue Sapphire Princess 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

1.25 Ct Blue Sapphire Princess Loose Gemstone

$360

4.02 Ct Blue Sapphire Cushion Loose Gemstone

Located in Fort Lee, NJ

This natural blue 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

Blue Sapphire

4.02 Ct Blue Sapphire Cushion Loose Gemstone

$4,400

AGL Certified 29.80ct Ceylon Pink Sapphire Ring (RARE) Bora Co

Located in New York, NY

Bora Co AGL Certified 29.80ct Pink Sapphire Ring (Extremely Rare) An extraordinary treasure of unparalleled rarity, this Bora Co creation showcases a breathtaking 29.80-...

Category

21st Century and Contemporary Sri Lankan Continental US - Loose Gemstones

Materials

Pink Sapphire

AGL Certified 29.80ct Ceylon Pink Sapphire Ring (RARE) Bora Co

$1,000,000

Virtually Unseen 6.42ct Heart Shape Mozambique Color Change Paraiba Tourmaline

Located in Tampa, FL

Virtually Unseen 6.42 Carat Mozambique Color-Change Paraíba Tourmaline, Heart Shape A truly extraordinary and seldom-encountered gemstone, this Mozambique Paraíba tourmaline weighs ...

Category

21st Century and Contemporary Mozambican Continental US - Loose Gemstones

Materials

Tourmaline, Paraiba

Virtually Unseen 6.42ct Heart Shape Mozambique Color Change Paraiba Tourmaline

$62,595 / set

Exceptionally Rare 11.51 Carat Vivid Green Tsavorite Garnet, AGL “Classic”

Located in Tampa, FL

Exceptionally Rare 11.51 Carat Vivid Green Tsavorite Garnet, AGL “Classic” Quality An extraordinary and exceptionally rare tsavorite garnet, this 11.51-carat vivid green gemstone re...

Category

21st Century and Contemporary Tanzanian Continental US - Loose Gemstones

Materials

Garnet, Tsavorite

Exceptionally Rare 11.51 Carat Vivid Green Tsavorite Garnet, AGL “Classic”

$212,950

GIA Certified 1.35CT HPHT VS2 Square Emerald Cut Natural Blue Diamond

Located in New York, NY

A masterpiece of precision and color. This emerald-cut diamond glows with a mesmerizing Fancy Vivid Greenish Blue hue — a rare and enchanting tone that evokes the depth of the sea an...

Category

2010s Continental US - Loose Gemstones

Materials

Blue Diamond

GIA Certified 1.35CT HPHT VS2 Square Emerald Cut Natural Blue Diamond

$8,495 Sale Price

42% Off

Brazilian Fancy Cut Blue Topaz Pear/Tear Drop Shape Unset Stones-Twenty Carats

Located in West Palm Beach, FL

We have a small supply of these perfectly matched stones if you wish to make a pair of earrings, necklace or ring. They are sold individually. Perfect pear shape, approximately twen...

Category

Early 2000s Brazilian Retro Continental US - Loose Gemstones

Materials

Blue Topaz

Brazilian Fancy Cut Blue Topaz Pear/Tear Drop Shape Unset Stones-Twenty Carats

$250 / item

GIA Certified 2.04 Carat HPHT VS1 Pear Brilliant Cut Natural Pink Diamond

Located in New York, NY

A captivating display of rare color and precision. This pear-shaped diamond showcases a Fancy Intense Pink hue with even color distribution, certified by the Gemological Institute of...

Category

2010s Continental US - Loose Gemstones

Materials

Pink Diamond

GIA Certified 2.04 Carat HPHT VS1 Pear Brilliant Cut Natural Pink Diamond

$27,945 Sale Price

45% Off

1.99 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

1.99 Ct Blue Sapphire Pear Loose Gemstone

$1,380

1.69 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

1.69 Ct Emerald Round Loose Gemstone

$750

2.80 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

2.80 Ct Emerald Round Loose Gemstone

$1,220

2.89 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

2.89 Ct Emerald Round Loose Gemstone

$1,490

1.12 Ct Green Sapphire Octagon Loose Gemstone

Located in Fort Lee, NJ

This natural Green sapphire offers elegance and sophistication. With its rich colour saturation and precise cutting, it is the perfect centrepiece for an engagement ring or luxury je...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Green Sapphire

1.12 Ct Green Sapphire Octagon Loose Gemstone

$800

【Conchéa】Matching Conch Pearl Pair - 6.3ct 5.82ct

Located in New York, NY

A highly rare matching pair of natural conch pearls featuring an exceptional Flamingo Pink color, saturated and even, with fully developed flame pattern across the entire surface. Bo...

Category

21st Century and Contemporary Japanese Continental US - Loose Gemstones

Materials

Pearl

【Conchéa】Matching Conch Pearl Pair - 6.3ct 5.82ct

$88,000

1.87 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

1.87 Ct Blue Sapphire Pear Loose Gemstone

$1,060

1.07 Ct Yellow Sapphire Oval Loose Gemstone

Located in Fort Lee, NJ

A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Yellow Sapphire

1.07 Ct Yellow Sapphire Oval Loose Gemstone

$630

CLEARANCE, GIA 2.37 Carat Cushion Cut Fancy Yellow Natural Loose Diamond

Located in Great Neck Plaza, NY

GIA natural cushion cut diamond weighs 2.37 Carats. Color: Natural Fancy Dark Brown-Greenish Yellow *Free shipping within the US

Category

2010s American Continental US - Loose Gemstones

Materials

Diamond, 14k Gold, White Gold

CLEARANCE, GIA 2.37 Carat Cushion Cut Fancy Yellow Natural Loose Diamond

$3,500

SAMPLE SALE 1.12 Carat Round Loose Diamond

Located in Great Neck Plaza, NY

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

Category

2010s American Continental US - Loose Gemstones

Materials

Diamond, 14k Gold, White Gold

SAMPLE SALE 1.12 Carat Round Loose Diamond

$2,300

GIA Certified Fancy Green-Blue Diamond – 0.12 Carat Natural Oval Brilliant

Located in Portland, OR

Rare and timeless beauty with this GIA Certified Fancy Green-Blue natural diamond. At 0.12 carats, this exquisite oval modified brilliant diamond is small in size but carries an ext...

Category

2010s South African Continental US - Loose Gemstones

Materials

Blue Diamond

GIA Certified Fancy Green-Blue Diamond – 0.12 Carat Natural Oval Brilliant

$18,800

5.32 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

5.32 Ct Blue Sapphire Oval Loose Gemstone

$8,020

1.69 Ct Yellow Sapphire Octagon Loose Gemstone

Located in Fort Lee, NJ

A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphire...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Yellow Sapphire

1.69 Ct Yellow Sapphire Octagon Loose Gemstone

$750

Exceptional 3.34 Carat Mozambique Paraíba Tourmaline, Neon “Windex Blue”

Located in Tampa, FL

Exceptional 3.34 Carat Mozambique Paraíba Tourmaline, Neon “Windex Blue,” Trillion Cut An exceptional example of one of the world’s most coveted colored gemstones, this Mozambique P...

Category

21st Century and Contemporary Mozambican Continental US - Loose Gemstones

Materials

Tourmaline, Paraiba

Exceptional 3.34 Carat Mozambique Paraíba Tourmaline, Neon “Windex Blue”

$95,190

Fine 8.23-Carat Aquamarine Asscher-Cut Loose Gem - Merkaba Beverly Hills

By Merkaba

Located in Beverly Hills, CA

This exceptional 8.23-carat Asscher-cut Aquamarine from Nigeria embodies purity, precision, and timeless elegance. Expertly faceted into a square octagon shape measuring 13.8 × 13.8 ...

Category

21st Century and Contemporary Nigerian Art Deco Continental US - Loose Gemstones

Materials

Aquamarine

Fine 8.23-Carat Aquamarine Asscher-Cut Loose Gem - Merkaba Beverly Hills

$3,150

Vivid Blue Sapphire 4.27 Ct Cushion Loose Gemstone

Located in Fort Lee, NJ

This sapphire originates from Sri Lanka (Ceylon), known for producing some of the finest blue sapphires in the world. It features an intense to vivid blue hue, one tone below the co...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

Vivid Blue Sapphire 4.27 Ct Cushion Loose Gemstone

$13,200

3.12 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

3.12 Ct Blue Sapphire Round Loose Gemstone

$4,210

Bora Co GIA Certified 1.00ct Brazilian Paraiba Tourmaline Diamond Ring

Located in New York, NY

Bora & Co GIA Certified 1.00ct Brazilian Paraiba Tourmaline and Diamond 18K White Gold Ring A dazzling fusion of rarity and elegance, this Bora & Co ring features a 1.00-carat GIA-c...

Category

21st Century and Contemporary Brazilian Continental US - Loose Gemstones

Materials

Diamond, Tourmaline, Paraiba

Bora Co GIA Certified 1.00ct Brazilian Paraiba Tourmaline Diamond Ring

$83,200

1.34 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

1.34 Ct Blue Sapphire Oval Loose Gemstone

$380

Bora Co GIA Certified 0.83ct Intense Pink Natural Diamond Ring

Located in New York, NY

Bora & Co GIA Certified 0.83ct Intense Pink & Natural Diamond Ring An extraordinary expression of elegance and rarity, this exquisite creation by Bora & Co features a GIA Certified ...

Category

21st Century and Contemporary Continental US - Loose Gemstones

Materials

Diamond

Bora Co GIA Certified 0.83ct Intense Pink Natural Diamond Ring

$675,000

1.54 Ct Green Sapphire Octagon 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 Continental US - Loose Gemstones

Materials

Green Sapphire

1.54 Ct Green Sapphire Octagon Loose Gemstone

$690

1.19 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

1.19 Ct Blue Sapphire Oval Loose Gemstone

$550

1.13 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

1.13 Ct Blue Sapphire Oval Loose Gemstone

$380

1.13 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

1.13 Ct Blue Sapphire Oval Loose Gemstone

$610

1.10 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

1.10 Ct Blue Sapphire Oval Loose Gemstone

$420

1.04 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

1.04 Ct Blue Sapphire Oval Loose Gemstone

$485

1.03 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

1.03 Ct Blue Sapphire Oval Loose Gemstone

$480

0.90 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

0.90 Ct Blue Sapphire Round Loose Gemstone

$500

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

GIA Certified Paraiba Tourmaline 1.52 Carat Natural

$2,399 Sale Price

64% Off

1.46 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

1.46 Ct Blue Sapphire Oval Loose Gemstone

$540

1.21 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

1.21 Ct Blue Sapphire Oval Loose Gemstone

$450

1.12 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

1.12 Ct Blue Sapphire Oval Loose Gemstone

$380

1.23 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

1.23 Ct Blue Sapphire Oval Loose Gemstone

$560

0.81 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

0.81 Ct Blue Sapphire Oval Loose Gemstone

$720

HOLIDAY SALE GIA 1.13 Carat Natural Very Light Brown Cushion Loose Diamond

Located in Great Neck Plaza, NY

Natural very light brown cushion diamond weighing 1.13 carats by GIA *Free shipping within the U.S.*

Category

2010s American Continental US - Loose Gemstones

Materials

Diamond, Yellow Diamond, 14k Gold, White Gold

HOLIDAY SALE GIA 1.13 Carat Natural Very Light Brown Cushion Loose Diamond

$1,200

Vintage Tiger Eye Intaglio Cameo Lot Of 120 Pieces Roman Soldier

Located in New York, NY

Lot of 140 tiger eye cameo intaglio All sizes see photos for size penny in photo not included All vintage stock

Category

19th Century Unknown Antique Continental US - Loose Gemstones

Materials

Tiger s Eye, Sterling Silver

Vintage Tiger Eye Intaglio Cameo Lot Of 120 Pieces Roman Soldier

$375 Sale Price / set

25% Off

Natural Green/Blue Brazilian Paraiba Tourmaline 0.88 carat/GIA Report /Top Color

Located in Carefree, AZ

This GIA Certified Natural -Unheated 0.88 carat Green-Blue Modified Shield Brilliant Cut Brazilian Paraiba Tourmaline is from the original mine Mina Da Batalha in Brazil. Please see...

Category

2010s Brazilian Modern Continental US - Loose Gemstones

Materials

Tourmaline, Paraiba

Natural Green/Blue Brazilian Paraiba Tourmaline 0.88 carat/GIA Report /Top Color

$27,720

6.41 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 i...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

6.41 Ct Blue Sapphire Oval Loose Gemstone

$6,990

1.34 Ct Pink Sapphire Round Loose Gemstone

Located in Fort Lee, NJ

A highly precious September birthstone with a delighting pink color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires i...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Pink Sapphire

1.34 Ct Pink Sapphire Round Loose Gemstone

$1,170

1.77 Ct Yellow Sapphire Octagon Loose Gemstone

Located in Fort Lee, NJ

A highly precious September birthstone with a delighting yellow color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphire...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Yellow Sapphire

1.77 Ct Yellow Sapphire Octagon Loose Gemstone

$1,300

6.53 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

6.53 Ct Blue Sapphire Oval Loose Gemstone

$16,360

Fine 9.99-Carat Tanzanite Emerald-Cut - GIA Loose Gemstone - Merkaba Jewelry

By Merkaba

Located in Beverly Hills, CA

This fine GIA 9.99-carat emerald-cut Tanzanite (15 × 11.5 × 7.4 mm) is a magnificent expression of rarity, light, and transformation. Hand-selected by Merkaba Jewelry Beverly Hills, ...

Category

21st Century and Contemporary Unknown Continental US - Loose Gemstones

Materials

Tanzanite, Emerald

Fine 9.99-Carat Tanzanite Emerald-Cut - GIA Loose Gemstone - Merkaba Jewelry

$7,592 Sale Price

20% Off

2.97 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 Continental US - Loose Gemstones

Materials

Blue Sapphire

2.97 Ct Blue Sapphire Octagon Cut Loose Gemstone

$4,006

Green 5.11 Carat Emerald Cut Colombian Emerald Gem - May Birthstone

Located in Jupiter, FL

Stone: Emerald Weight: 5.11-carats Shape: Emerald Cut Clarity: Transparent Luster: Very Good Color: Green Measurements: 10.33mm x 8.32mm x 7.02mm Geographic Origin: Colombia Treatmen...

Category

2010s Colombian Modern Continental US - Loose Gemstones

Materials

Emerald

Green 5.11 Carat Emerald Cut Colombian Emerald Gem - May Birthstone

$9,165

Rare 5.33 Carat Nigerian Paraíba Tourmaline, Step-Cut Pear Shape, GIA Certified

Located in Tampa, FL

Rare 5.33 Carat Nigerian Paraíba Tourmaline, Step-Cut Pear Shape, GIA Certified An impressive and highly collectible colored gemstone, this Nigerian Paraíba tourmaline weighs 5.33 c...

Category

21st Century and Contemporary Nigerian Continental US - Loose Gemstones

Materials

Tourmaline, Paraiba

Rare 5.33 Carat Nigerian Paraíba Tourmaline, Step-Cut Pear Shape, GIA Certified

$66,750

GIA Certified 1.11CT HPHT VVS2 Marquise Brilliant Cut Natural Blue Diamond

Located in New York, NY

A striking expression of rarity and refinement. This marquise brilliant-cut diamond shimmers with a Fancy Vivid Greenish Blue color — an extraordinary hue reminiscent of tropical wat...

Category

2010s Continental US - Loose Gemstones

Materials

Blue Diamond

GIA Certified 1.11CT HPHT VVS2 Marquise Brilliant Cut Natural Blue Diamond

$5,495 Sale Price

41% Off

1.69 Ct Blue Sapphire Octagon Cut Loose Gemstone

Located in Fort Lee, NJ

This natural octagon sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury j...

Category

2010s Sri Lankan Continental US - Loose Gemstones

Materials

Blue Sapphire

1.69 Ct Blue Sapphire Octagon Cut Loose Gemstone

$562 Sale Price

25% Off

GIA Certified Paraiba Tourmaline 1.41ct Oval Neon Blue Brazilian Tourmaline

Located in Portland, OR

GIA CERTIFIED EXCELLENCE • Weight: 1.41 carats • Cut: Pear Modified Brilliant • Origin: Brazil (GIA Certified) • Color: Greenish Blue with neon vibrance • Transparency: Crystal clear...

Category