1 Carat Loose Gemstones
24
1,197
to
94
495
77
5
19
1,173
1
2
1
20
11
9
9
3
972
224
1
35
24
20
8
7
325
293
252
104
85
312
194
161
112
107
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163
28
12
9
2
1
1
Carat Weight: 1 Carat
Loose Diamond - Round Brilliant 1.01ct GIA E VS1 Solitaire
Located in Greensboro, NC
Stone Information
Natural Diamond
Carat(s): 1.01ct
Cut: Round Brilliant
Color: E
Clarity: VS1
Certified by: GIA
Report Number: 10806778
Total Carats: 1.01ct
Measurements
Conditio...
Category
21st Century and Contemporary 1 Carat Loose Gemstones
Materials
Diamond
GIA 1.00 Carat Princess Cut Natural Loose Diamond
Located in Great Neck, NY
GIA 1.00 Carat Princess Cut Natural Loose Diamond
Rectangular Brillant Cut
*Free shipping within the U.S.
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, White Gold
2.07 Carat Blue Star Sapphire Cabochon
Located in Hua Hin, TH
2.07 carat Oval Blue Cabochon Star Sapphire
Shape: Oval
Cut: Cabochon
Dimensions: 7.57 x 6.09 x 4.36 mm
Color: A light but yet prominent pastel-like blue.
Weight: 2.07 Carat
No Heat/...
Category
2010s Asian 1 Carat Loose Gemstones
Materials
Blue Sapphire, Star Sapphire
1.42 Carat Blue-Violet Spinel Lotus Certified
Located in Hua Hin, TH
1.42 Carat Blue-Violet Spinel from Sri Lanka
Shape: Antique. Cushion
Cutting Style: Faceted Brilliant Modified Step
Dimensions: 7.09 x 6.47 x 3.71 mm
Color: Blue-Violet low saturati...
Category
2010s Sri Lankan 1 Carat Loose Gemstones
Materials
Spinel
1.03 Carat Pink Sapphire from Madagascar Lotus Certified No Heat
Located in Hua Hin, TH
1.03 carat Pink Sapphire from Madagascar
Dimensions: 7.60 x 4.41 x 3.12 mm
Shape: Octagonal faceted brilliant cut
Color: Pink rich saturation with a medium light tone
Origin: Madagas...
Category
2010s Malagasy 1 Carat Loose Gemstones
Materials
Pink Sapphire
Spinel 1.09 Carat IGI Certified
Located in Vadgam, GJ
Species : Natural Spinel
Shape and Cut : Oval Mixed Cut
Weight : 1.09 CARAT
Measurements : 6.25 x 5.02 x 4.28 mm
Color : Purplish Brown
Transparency : T...
Category
21st Century and Contemporary Unknown 1 Carat Loose Gemstones
Materials
Spinel
GIA 1.03 Carat Fancy Light Gray Princess Cut Natural Loose Diamond
Located in Great Neck, 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
GIA 1.11 Carat Natural Gray Round Loose Diamond
Located in Great Neck, NY
Natural GIA 1.11 Carat Gray Round Loose Diamond
Ring size: 6.5
Treated Clarity I2
*Free shipping within the U.S.*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, Gold, 14k Gold, White Gold
GIA 1.05 Carat Natural Fancy Dark Brown Round Loose Diamond
Located in Great Neck, NY
Natural fancy dark yellowish brown round loose diamond weighing 1.05 carats.
Measures 6.42 x 6.55 x 4.02mm
*Free shipping within the U.S.*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, Brown Diamond, Gold, 14k Gold, Yellow Gold
GIA 1.06 Carat Princess Cut Natural Fancy Light Gray Loose Diamond
Located in Great Neck, NY
GIA Princess Cut 1.06 Carats natural loose diamond
Color Fancy Light Gray
Clarity I3
*Free shipping within the U.S.*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, 14k Gold, White Gold
GIA 1.08 Carat Natural Fancy Dark Brown Cushion Loose Diamond
Located in Great Neck, NY
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.*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, Brown Diamond, 14k Gold, White Gold
GIA 1.01 Carat Round Diamond Fancy Light Yellow Loose Diamond
Located in Great Neck, NY
GIA Certified 1.01 Carat Round Fancy Light Yellow Color Diamond
Natural Diamond, measures 5.89 x 6.02 x 4.23 mm, I3 Clarity
Free shipping within the US*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, Gold, 14k Gold, Yellow Gold
GIA 1.17 Carat Round Cut Loose Diamond
Located in Great Neck, NY
1.17 Carats natural round loose diamond
Natural N, Very Light Brown
*Free ship within the U.S.*
Category
2010s American 1 Carat Loose Gemstones
Materials
Diamond, 14k Gold, White Gold
1.35 Carats Natural Loose Burmese Red Spinel Ring Gemstone Cushion Shape
Located in Peshawar, PK
Loose Spinel
Weight: 1.35 Carats
Dimension: 6.4x5.3x4.4 Mm
Origin: Myanmar
Color: z Red
Shape: Cushion
Treatment: Non / Natural
Certificate: On Customer Demand
Spinel, an exquis...
Category
21st Century and Contemporary Burmese Artist 1 Carat Loose Gemstones
Materials
Spinel
Exquisite 1.03ct Double Excellent Ideal Cut Square-Shaped Diamond -GIA Certified
Located in רמת גן, IL
Exquisite 1.03ct Double Excellent Ideal Cut Square-Shaped Diamond - GIA Certified
Elevate your jewelry collection with this splendid 1.03-carat square-cut diamond, designed with a d...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Enchanting 1.00ct Double Excellent Ideal Cut Heart-Shaped Diamond -GIA Certified
Located in רמת גן, IL
Enchanting 1.00ct Double Excellent Ideal Cut Heart-Shaped Diamond - GIA Certified
Experience the romance and brilliance of this 1.00-carat heart-cut diamond, meticulously crafted wi...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Radiant 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Radiant 1.00ct Double Excellent Ideal Cut Cushion-Shaped Diamond - GIA Certified
Indulge in the luxury of this 1.00-carat cushion-cut diamond, masterfully crafted with a double exce...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Bright 1.00ct Ideal Cut Pear-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Bright 1.00ct Ideal Cut Pear-Shaped Diamond - GIA Certified
Discover the epitome of elegance with this stunning 1.00-carat pear-shaped diamond. Boasting a perfect color grade, this ...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.38ct Pear Yellow Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.38 cts
Measurements: 7.22 x 5.79 x 4.14 mm
Shape: Pear
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: Step...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Yellow Sapphire
Luminous 1.00ct Double Excellent Ideal Cut Pair of Cushion Diamonds - GIA
Located in רמת גן, IL
Luminous 1.00ct Double Excellent Ideal Cut Pair of Cushion Diamonds - GIA Certified
These exquisite cushion-shaped pair of diamonds offer a unique and elegant look. The double excel...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.09ct Trillion White Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.09 cts
Measurements: 6.08 x 5.88 x 3.95 mm
Shape: Trillion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: ...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Sapphire
1.41ct Trillion Blue Teal Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.41 cts
Measurements: 7.14 x 6.55 x 3.77 mm
Shape: Trillion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: ...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Sapphire
Magnificent 1.00ct Cut-Cornered Rectangular-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Magnificent 1.00ct Cut-Cornered Rectangular-Shaped Diamond - GIA Certified
Presenting an exquisite pair of cut-cornered rectangular diamonds, totaling 1.00-carat.These diamonds are ...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.09ct Octagonal/Emerald Cut Pink Sapphire from Tanzania
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.09 cts
Measurements: 7.08 x 4.69 x 2.69 mm
Shape: Octagonal/Emerald Cut
Cutting Style Crown: Step Cut
Cutting Style Pa...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Pink Sapphire
Timeless 1.40ct Triple Excellent Ideal Cut Pair of Round Diamonds - GIA
Located in רמת גן, IL
Timeless 1.40ct Triple Excellent Ideal Cut Pair of Round Diamonds - GIA Certified
Elevate your jewelry creations with this perfect pair of round diamonds, totaling 1.40-carat. With ...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Radiant 1.14ct Ideal Cut Pair of Square Diamonds - GIA Certified
Located in רמת גן, IL
Radiant 1.14ct Ideal Cut Pair of Square Diamonds - GIA Certified
Elevate your collection with this brilliant pair of square diamonds, boasting a total weight of 1.14-carat. Each dia...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Brilliant 1.40ct Ideal Cut Pair of Pear Diamonds - GIA Certified
Located in רמת גן, IL
Brilliant 1.40ct Ideal Cut Pair of Pear Diamonds - GIA Certified
Adorn yourself with the exquisite beauty of these pear-shaped diamonds, weighing a total of 1.40ct. Each diamond is ...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Dazzling 1.40ct Ideal Cut Pair of Oval Diamonds - GIA Certified
Located in רמת גן, IL
Dazzling 1.40ct Ideal Cut Pair of Oval Diamonds - GIA Certified
Experience the epitome of brilliance with this pair of dazzling oval diamonds, weighing a total of 1.40ct. With a pri...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.14ct Trillion Purple Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.14 cts
Measurements: 6.90 x 5.31 x 3.79 mm
Shape: Trillion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: ...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Purple Sapphire
1.38ct Cushion Orange Sapphire from Tanzania, Heated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.38 cts
Measurements: 7.56 x 4.92 x 3.61 mm
Shape: Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: S...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Sapphire
Exquisite 1.00ct Ideal Cut Pair of Pear Diamonds - GIA Certified
Located in רמת גן, IL
Exquisite 1.00ct Ideal Cut Pair of Pear Diamonds - GIA Certified
Discover the radiant allure of this exceptional pair of pear-shaped diamonds, totaling 1.00-carat. Each diamond is m...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.48ct Cushion Orangy-Pink Sapphire from Tanzania, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 1.48 cts
Measurements: 6.37 x 5.96 x 4.12 mm
Shape: Cushion
Cutting Style Crown: Brilliant Cut
Cutting Style Pavilion: S...
Category
2010s Tanzanian 1 Carat Loose Gemstones
Materials
Pink Sapphire
Alluring 1.40ct Ideal Cut Pair of Heart-Shaped Diamonds - GIA Certified
Located in רמת גן, IL
Alluring 1.40ct Ideal Cut Pair of Heart-Shaped Diamonds - GIA Certified
Discover the enchanting allure of this pair of heart-shaped diamonds, totaling 1.40-carat. GIA certified, the...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Pristine 1.12ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Pristine 1.12ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified
Unveil the epitome of perfection with this magnificent 1.12-carat round diamond, featuring a triple e...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
Magnificent 1.25ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA
Located in רמת גן, IL
Magnificent 1.25ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified
Elevate your jewelry collection with this exquisite 1.25-carat round diamond, showcasing a triple ...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.42 Carat Adorable Loose Sapphire Emerald Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Sapphire
Weight: 1.42 Carats
Dimension: 9.8 x 4.8 x 2.7 Mm
Colour: Blue
Origin: Africa
Treatment: Heated
Certificate: Available
Shape: Emerald
Sapphire, a gemstone of legend...
Category
21st Century and Contemporary Malagasy Arts and Crafts 1 Carat Loose Gemstones
Materials
Sapphire
Natural Brazilian Green Paraiba Tourmaline Gemstone 1.17 carats with GIA Report
Located in Los Angeles, CA
Experience the allure of the Brazilian Paraiba Tourmaline, a gemstone that captivates with its vivid green hue and exceptional clarity. This remarkable stone is an exquisite addition...
Category
21st Century and Contemporary Brazilian 1 Carat Loose Gemstones
Materials
Tourmaline, Paraiba
1.05 Carat Imperial Topaz Loose Gemstone Oval 6x4mm
Located in Columbus, OH
NNJ Designs presents a beautiful 1.05 carat Imperial Topaz loose gemstone. A valuable addition to to any collection or jewelry piece!
Specifications
Stone: Imperial Topaz
Shape: O...
Category
2010s American Modern 1 Carat Loose Gemstones
Materials
Topaz, Imperial Topaz
Luminous 1.01ct Double Excellent Ideal Cut Cut-Cornered Rectangular Diamond
Located in רמת גן, IL
Luminous 1.01ct Double Excellent Ideal Cut Cut-Cornered Rectangular - Shaped Diamond - GIA Certified
Elevate your jewelry collection with this exquisite 1.01-carat cut-cornered rect...
Category
2010s Israeli 1 Carat Loose Gemstones
Materials
Diamond
1.42 Carats Yellow Chrysoberyl Stone Round Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 1.42 carats
Dimensions 6.7x6.6x4.7 mm
Treatment none
Origin Sri Lanka
Clarity VVS
Shape round
Cut round brilliant
This exquisite 1.42 carat Yellow Chrysoberyl Stone i...
Category
21st Century and Contemporary Sri Lankan Modern 1 Carat Loose Gemstones
Materials
Chrysoberyl
1.32 Carats Watermelon Tourmaline Stone Scissor Cut Afghani Gemstone
Located in Bangkok, TH
Weight 1.32 carats
Dimensions 6.5x5.2x4.3 mm
Treatment none
Origin Afghanistan
Clarity eye clean
Shape octagon
Cut scissors
This exquisite 1.32 carat Watermelon Tourmaline ...
Category
21st Century and Contemporary Afghan Modern 1 Carat Loose Gemstones
Materials
Tourmaline
1.23 Carats Watermelon Tourmaline Stone Scissor Cut Afghani Gemstone
Located in Bangkok, TH
Weight 1.23 carats
Dimensions 7.1x4.5x4.0 mm
Treatment none
Origin Afghanistan
Clarity eye clean
Shape octagon
Cut scissors
This exquisite 1.23 carat Watermelon Tourmaline g...
Category
21st Century and Contemporary Afghan Modern 1 Carat Loose Gemstones
Materials
Tourmaline
1.35 Carats Purplish Red Burmese Spinel Stone Emerald Cut Natural Gemstone
Located in Bangkok, TH
Weight 1.35 carats
Dim 6.7x5.4x3.9mm
Treatment none
Origin Burma
Clarity eye clean
Shape octagon
Cut emerald
The 1.35 carats Purplish Red Burmese Spinel Stone is a captivati...
Category
21st Century and Contemporary Burmese Modern 1 Carat Loose Gemstones
Materials
Spinel
Natural Emerald Mint Green Origin: zambia 1.35ct
Located in Berlin, BE
For sale is a beautiful mint green emerald from Zambia. This brightly shining emerald features an intense mint green color and internal characteristics indicative of its Zambian orig...
Category
21st Century and Contemporary Zambian Aesthetic Movement 1 Carat Loose Gemstones
Materials
Emerald
1.46 Carat Grey Spinel Loose Gemstone Emerald Cut 6.5x5.5mm
Located in Columbus, OH
NNJ Designs presents a stunning 1.46 carat emerald cut grey Spinel loose gemstone! Perfect for the jewelry setting of your choice! This gemstone's brilliance and clarity makes it a v...
Category
21st Century and Contemporary American Modern 1 Carat Loose Gemstones
Materials
Spinel
GIA Certified 1.01 Carat D Color VS2 Clarity Heart Shape Diamond
Located in Los Angeles, CA
GIA Certified Diamond
Shape- Heart Brilliant Diamond
Carat Weight- 1.01
Color- D
Clarity- VS2
LASER INSCRIBED DIAMOND
Certificate Number- 6402332210
An Amazing Heart Brilliant...
Category
21st Century and Contemporary Unknown Modern 1 Carat Loose Gemstones
Materials
Diamond
1.28ct Elongated Spring Green Colombian Emerald 7.6x5mm Emerald Cut Genuine
Located in Jupiter, FL
Stone: Emerald
Weight: 1.28-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Medium Spring Green
Measurements: 7.64mm x 5.08mm x 4.28mm
Geographic Origin: Colo...
Category
2010s Colombian Modern 1 Carat Loose Gemstones
Materials
Emerald
1.30ct Neon Yellowish Green Colombian Emerald 7x6mm Emerald Cut Genuine May
Located in Jupiter, FL
Stone: Emerald
Weight: 1.30-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Yellowish Green
Measurements: 6.93mm x 5.92mm x 5.23mm
Geographic Origin: Colombia...
Category
2010s Colombian Modern 1 Carat Loose Gemstones
Materials
Emerald
1.03 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
1.01 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
1.01 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
1.01 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
1.01 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
1.15 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
1.12 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
1.12 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
1.12 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
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