Skip to main content

1 Carat Loose Gemstones

to
122
468
343
330
227
111
348
222
205
187
121
1,532
16
15
1,501
1
2
1,173
357
2
9
8
8
4
1
779
184
39
16
9
2
1
1
27
17
15
10
9
Carat Weight: 1 Carat
1.46 Ct Blue Sapphire Round 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.17ct Oval Pastel Yellow Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.17 cts Measurements: 7.23 x 5.49 x 3.17 mm Shape: Oval Cutting Style Crown: Modified Brilliant Cut Cutting Style Pavili...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Yellow Sapphire

1.32 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.2ct Pear Shape Green Emerald from Zambia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.2 cts Measurements: 10.22 x 5.88 x 3.65 mm Shape: Pear Shape Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: ...
Category

2010s Zambian 1 Carat Loose Gemstones

Materials

Emerald

1.29ct Pair Emerald Cut Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.29 cts (0.61 ct/0.68 ct) Measurements: 7.24 x 4.26 x 2.85 mm/7.41 x 4.25 x 2.83 mm Shape: Emerald Cut Cutting Style: Cut...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.47 Carat Pear Emerald GIA Certified Colombian F1/Minor
Located in Toronto, Ontario
"This is a stunning GIA Certified Emerald The GIA report reads as follows: GIA Report Number: 6204784743 Shape: Pear Cutting Style: Modified Brilliant Cut Cutting Style: Crown: N...
Category

2010s 1 Carat Loose Gemstones

Materials

Emerald

1.01ct D SI1 Eye Clean Natural Shield Cut Diamond - GIA Certified
Located in West Hempstead, NY
This stunning 1.01ct natural D SI1 eye-clean shield cut diamond is a brilliant choice for a high-quality, unique engagement ring or fine jewelry piece. Featuring a modified shield st...
Category

21st Century and Contemporary 1 Carat Loose Gemstones

Materials

Diamond

1.06 Ct Blue Sapphire Heart 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.13 Ct Blue Sapphire Pear 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.09 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.00 Ct Green Sapphire Oval 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 1 Carat Loose Gemstones

Materials

Green Sapphire

1.20 Ct Green Sapphire Octagon Cut 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 1 Carat Loose Gemstones

Materials

Green Sapphire

1.28 Carat Cushion Purplish Pink Sapphire GIA Certified Madagascar
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 5201855078 Shape: Cushion Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting S...
Category

2010s Malagasy 1 Carat Loose Gemstones

Materials

Pink Sapphire, Sapphire

1.27ct Trillion Icy Blue Sapphire from Sri Lanka Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.27 cts Measurements: 7.17 x 7.00 x 3.00 mm Shape: Trillion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: S...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.07ct Pair Pear Pink/Green Tourmaline
Located in Toronto, Ontario
Description: Gem Type: Tourmaline Number of Stones: 2 Weight: 1.07 cts (0.51ct/0.56ct) Measurements: 4.83 x 7.34 x 3.13 mm/ 4.91 x 7.41 x 2.92 mm Shape: Pear Cutting Style: Cutting ...
Category

2010s Brazilian 1 Carat Loose Gemstones

Materials

Tourmaline

Fantasy Bluish Green Tourmaline Gemstone 1.40 CTS Afghan Tourmaline For Jewelry
Located in Bangkok, TH
Fantasy Bluish Green Tourmaline Gemstone, Available For Sale At Wholesale Price Natural High Quality 1.40 Carats SI Clean Clarity Natural Tourmaline From Afghanistan. Product Inform...
Category

21st Century and Contemporary Afghan Modern 1 Carat Loose Gemstones

Materials

Tourmaline

1.02ct Emerald Cut Pink & Green Bi-Colour Tourmaline
Located in Toronto, Ontario
Description: Gem Type: Bi-Colour Tourmaline Number of Stones: 1 Weight: 1.02 cts Measurements: 7.88 x 4.18 x 3.23 mm Shape: Emerald Cut Cutting Style Crown: Step Cut Cutting Style P...
Category

2010s Brazilian 1 Carat Loose Gemstones

Materials

Tourmaline

1.07ct Emerald Cut Pink & Purple Bi-Colour Tourmaline
Located in Toronto, Ontario
Description: Gem Type: Bi-Colour Tourmaline Number of Stones: 1 Weight: 1.07 cts Measurements: 6.94 x 4.62 x 3.47 mm Shape: Emerald Cut Cutting Style Crown: Step Cut Cutting Style P...
Category

2010s Brazilian 1 Carat Loose Gemstones

Materials

Tourmaline

1.01 Carat Cushion Pink Sapphire GIA Certified East Africa Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire The GIA report reads as follows: GIA Report Number: 1216697757 Shape: Cushion Cutting Style: Cutting Style: Crown: Modified Brilliant C...
Category

2010s Unknown 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.18ct Pair Asscher Cut Green Tourmaline
Located in Toronto, Ontario
Description: Gem Type: Tourmaline Number of Stones: 2 Weight: 1.18 cts (0.57ct/0.61ct) Measurements: 5.03 x 4.98 x 3.80 mm/ 5.03 x 4.90 x 3.58 mm Shape: Octagonal Cutting Style: Cut...
Category

2010s Brazilian 1 Carat Loose Gemstones

Materials

Tourmaline

1.24ct Pair Pear Pink/Green Tourmaline
Located in Toronto, Ontario
Description: Gem Type: Tourmaline Number of Stones: 2 Weight: 1.24 cts (0.61ct/0.63ct) Measurements: 4.89 x 7.77 x 3.20 mm/ 4.97 x 7.81 x 3.19 mm Shape: Pear Cutting Style: Cutting ...
Category

2010s Brazilian 1 Carat Loose Gemstones

Materials

Tourmaline

HOLIDAY SALE GIA 1.03 Carat Fancy Light Gray Princess Cut Natural Loose Diamond
Located in Great Neck Plaza, NY
GIA 1.03 Carat Fancy Light Gray Princess Cut Natural Loose Diamond Measures 5.55 x 5.45 x 4.01 mm *Free shipping within the U.S.*
Category

2010s American 1 Carat Loose Gemstones

Materials

Diamond, White Gold

1.34ct Pear Purplish Pink Spinel from Sri Lanka Unheated
Located in Toronto, Ontario
Description: Gem Type: Spinel Number of Stones: 1 Weight: 1.34 cts Measurements: 7.51 x 7.11 x 4.06 mm Shape: Pear Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Modifie...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Spinel

Deep Vivid Green Natural Tsavorite Ring, Pendant Loose Gemstone 1 Ct Pear Cut
Located in Peshawar, PK
Deep Vivid Green Natural Tsavorite Loose Gemstone for Ring, or any other Jewelry Setting-Pear Cut!! 💎 GEMSTONE TYPE: Tsavorite Garnet ⚖️ WEIGHT: 1 Carat 🪚 SHAPE & CUT: Pear Cut 📏...
Category

21st Century and Contemporary Tanzanian Contemporary 1 Carat Loose Gemstones

Materials

Tsavorite

1.31ct Pair Oval Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.31 cts (0.62 ct/0.69 ct) Measurements: 6.58 x 5.09 x 3.48 mm/6.60 x 5.45 x 3.78 mm Shape: Oval Cutting Style: Cutting St...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.43ct Octagonal/Emerald Cut Reddish Orange Spinel from Sri Lanka Unheated
Located in Toronto, Ontario
Description: Gem Type: Spinel Number of Stones: 1 Weight: 1.43 cts Measurements: 7.48 x 5.66 x 3.44 mm Shape: Octagonal/Emerald Cut Cutting Style Crown: Step Cut Cutting Style Pavi...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Spinel

1.49 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.49 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.45 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.4 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.33 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.28 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

1.29 Ct Ruby Pear 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 1 Carat Loose Gemstones

Materials

Ruby

1.02 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 1 Carat Loose Gemstones

Materials

Ruby

1.33 Ct Blue Sapphire Round 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.29ct Pair Pear Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.29 cts (0.64 ct/0.65 ct) Measurements: 8.28 x 4.62 x 3.24 mm/8.55 x 4.99 x 2.95 mm Shape: Pear Cutting Style: Cutting St...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.02 carats Blue Aquamarine Round Shaped Natural African Gemstone
Located in Bangkok, TH
Weight 1.02 carats Dimensions 7.4x7.3x4.1 mm Treatment none Origin Africa Clarity SI Shape round Cut Faceted This stunning 1.02 carat natural aquamarine gemstone showcases a ...
Category

21st Century and Contemporary African Modern 1 Carat Loose Gemstones

Materials

Aquamarine

1.05ct Pair Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 2 Weight: 1.05 cts (0.52 ct/0.53 ct) Measurements: 4.99 x 4.97 x 3.43 mm/4.96 x 4.91 x 3.47 mm Shape: Square Cutting Style: Cutting ...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.04ct Marquise Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.04 cts Measurements: 12.44 x 4.39 x 3.28 mm Shape: Marquise Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: ...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.13ct Trillion Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.13 cts Measurements: 6.52 x 6.66 x 3.10 mm Shape: Trillion Cutting Style Crown: Modified Brilliant Cut Cutting Style Pa...
Category

2010s 1 Carat Loose Gemstones

Materials

Purple Sapphire

1.25 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

GIA Certified 1.02ct Fancy Vivid Yellow Cushion Shape Natural Color Diamond
Located in Hong Kong, HK
This is a GIA-certified 1.02-carat Fancy Vivid Yellow cushion-cut diamond. The diamond exhibits a Modified Brilliant cut with excellent polish and very good symmetry. It has a natura...
Category

21st Century and Contemporary Indian Contemporary 1 Carat Loose Gemstones

Materials

Diamond, Yellow Diamond

1.35ct Cushion Blue Sapphire from Nigeria
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.35 cts Measurements: 7.28 x 5.81 x 3.40 mm Shape: Cushion Cutting Style Crown: Brilliant Cutting Style Pavilion: Step C...
Category

2010s Nigerian 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.38 carats Lagoon Mint Green Tourmaline Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.38 carats Dimensions 8.4x5.1x3.8 mm Treatment none Origin Afghanistan Clarity VVS Shape octagon Cut emerald The 1.38 carat Lagoon Mint Green Tourmaline stone, meticul...
Category

21st Century and Contemporary Afghan Modern 1 Carat Loose Gemstones

Materials

Tourmaline

1.41 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.36 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

1.10 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. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian 1 Carat Loose Gemstones

Materials

Emerald

Certified 1.40 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem
Located in Jaipur, RJ
Certified 1.40 Carats Mozambique Ruby Oval Faceted Cut stone No Heat Natural Gem Weight: 1.40 Carats Size: 8x5x3.5 MM Pieces: 1 Shape: Faceted Oval cut stone
Category

21st Century and Contemporary Mozambican Art Deco 1 Carat Loose Gemstones

Materials

Ruby

1.4ct Marquise Green Emerald GIA Certified Colombia
Located in Toronto, Ontario
This is a stunning GIA Certified Emerald The GIA report reads as follows: GIA Report Number: 6224292949 Shape: Marquise Cutting Style: Cutting Style: Crown: Brilliant Cut Cutting...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.17 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. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian 1 Carat Loose Gemstones

Materials

Emerald

1.06 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. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian 1 Carat Loose Gemstones

Materials

Emerald

1.13 Carat Oval Pink-Purple Sapphire GIA Certified Unheated
Located in San Francisco, CA
This 1.13 carat GIA certificate number: 2205389627 Unheated natural Sri-Lankan sapphire was hand-selected by our experts for its top luster and Bubblegum vibrant color. We can cus...
Category

21st Century and Contemporary Sri Lankan 1 Carat Loose Gemstones

Materials

Sapphire, Pink Sapphire, Purple Sapphire

1.24ct Square Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.24 cts Measurements: 6.76 x 6.42 x 4.42 mm Shape: Square Cutting Style Crown: Step Cut Cutting Style Pavilion: Step Cut Transparency: Transparent Clarity: Slightly Included: Some inclusions visible to the naked/unaided eye. Colour: Green Hue: Green Tone: 5 Medium Saturation: 5 Strong Species: Beryl Variety: Emerald Treatment: Clarity Enhanced Colorless Oil Only *All Emeralds...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.37 ct Pear Emerald GIA Certified Colombian
Located in Toronto, Ontario
This is a stunning GIA Certified Emerald The GIA report reads as follows: GIA Report Number: 1206782548 Shape: Pear Cutting Style: N/A Cutting Style: Crown: Brilliant Cut Cutting...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.33 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 1 Carat Loose Gemstones

Materials

Blue Sapphire

Majestic Orange Red Spinal Cut Gemstone 1.15 Carats AIG Certified Spinel Stone
Located in Bangkok, TH
Majestic Orange Red Spinal Cut Gemstone, Available For Sale At Wholesale Price Natural High Quality 1.15 carats SI Clarity Natural Loose Spinel fr...
Category

21st Century and Contemporary Burmese Modern 1 Carat Loose Gemstones

Materials

Spinel

1.40 carats Green Tsavorite Garnet Stone Oval Cut Kenyan Gemstone
Located in Bangkok, TH
Weight 1.40 carats Dimensions 7.6x6.0x3.5 mm Treatment none Origin Kenya Clarity SI Shape oval Cut Faceted This exquisite 1.40 carat Tsavorite Garnet is a captivating example...
Category

21st Century and Contemporary Kenyan Modern 1 Carat Loose Gemstones

Materials

Garnet, Tsavorite

1.43 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 1 Carat Loose Gemstones

Materials

Emerald

1.28ct Pear Green Emerald from Colombia
Located in Toronto, Ontario
Description: Gem Type: Emerald Number of Stones: 1 Weight: 1.28 cts Measurements: 9.32 x 6.28 x 4.51 mm Shape: Pear Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: Modif...
Category

2010s Colombian 1 Carat Loose Gemstones

Materials

Emerald

1.09 Ct Pink Sapphire Octagon Cut 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 ...
Category

2010s Sri Lankan 1 Carat Loose Gemstones

Materials

Pink Sapphire

Recently Viewed

View All