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5 Carat Loose Stone

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5 Carat Tanzanite 10mm Round Faceted Cut - Single Loose Stone
Located in Endwell, NY
This loose tanzanite measures 10mm in diameter by 7.20mm in depth with a round faceted cut, giving
Category

20th Century Loose Gemstones

Materials

Tanzanite

Red Spinel Ring Stone 5 Carat Emerald Cut Unmounted Loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Exceptional and coveted 5.73 carat natural Red Spinel Emerald Cut loose gemstone, offered unmounted
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Spinel

5 Carat Spessartine Orange Garnet 10mm Round Faceted Cut - Single Loose Stone
Located in Endwell, NY
5 Carat Spessartine Orange Garnet 10mm Round Faceted Cut - Single Loose Stone This spessartine
Category

20th Century Loose Gemstones

Materials

Garnet

5 Carats Natural Loose Lagoon Tourmaline SI Included Clarity Ring Gemstone
Located in Peshawar, PK
Loose Tourmaline Weight: 5 Carats Dimension: 9.1x9.1x7 Mm Origin: Kunar Afghanistan Shape
Category

21st Century and Contemporary Afghan Artisan Loose Gemstones

Materials

Tourmaline, Indicolite

Flamingo Pink Tourmaline Stone, 2.30 Carats, Natural Pink Tourmaline, Loose Gem
Located in Bangkok, TH
Pink Tourmaline: Stone WEIGHT: 2.30 carats DIMENSIONS: 8.5 x 7.7 x 5 mm CLARITY: SI SHAPE: Octagon CUT
Category

21st Century and Contemporary Afghan Loose Gemstones

Materials

Tourmaline

16.40 Carat Pixel Cut Loose Ametrine Gemstone, Smith Bar Cut Ametrine Stone
Located in Peshawar, PK
Faceted Ametrine Weight: 16.40 Carats Dimension: 16.8x12.7x10.5 Mm Origin: Brazil Color: Purple
Category

2010s Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

16.40 Carat Pixel Cut Loose Ametrine Gemstone, Smith Bar Cut Ametrine Stone
16.40 Carat Pixel Cut Loose Ametrine Gemstone, Smith Bar Cut Ametrine Stone
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H 0.67 in W 0.5 in D 0.42 in L 0.67 in
4.15 Carats Unheated Untreated Loose Aquamarine Ring Gem March Birthstone
Located in Peshawar, PK
Faceted Aquamarine Weight: 4.15 Carats Dimension: 10.7x8.6x6.7 Mm Origin: Shigar Valley Pakistan
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Gorgeous 14.25 Carat Loose Ametrine from Bolivia
Located in Peshawar, PK
Faceted Ametrine Weight: 14.25 Carats Dimension: 14.4x14x10.3 Mm Origin: Bolivia Sjape: Cushion
Category

21st Century and Contemporary Bolivian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

Gorgeous 14.25 Carat Loose Ametrine from Bolivia
Gorgeous 14.25 Carat Loose Ametrine from Bolivia
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H 0.57 in W 0.56 in D 0.41 in L 0.57 in
GRS Certified 12.68 Carat Blue Sapphire Untreated Loose Gem
Located in Taipei, TW
sapphire of 12 carat size is quite large and impressive, as most sapphires weigh less than 5 carats
Category

21st Century and Contemporary Loose Gemstones

Materials

Blue Sapphire

GRS Certified 12.68 Carat Blue Sapphire Untreated Loose Gem
GRS Certified 12.68 Carat Blue Sapphire Untreated Loose Gem
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W 0.47 in D 0.38 in L 0.52 in
5 carat Unheated Pigeon Blood Ruby
Located in London, GB
A stunning 5 carat unheated pigeon blood ruby. This gorgeous ruby from Mozambique is full of
Category

2010s Mozambican Loose Gemstones

Materials

Ruby

5 carat Unheated Pigeon Blood Ruby
5 carat Unheated Pigeon Blood Ruby
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W 0.34 in D 0.24 in L 0.43 in
Purple Yellow 17.80 Carat Loose Ametrine Emerald Shape from Bolivia
Located in Peshawar, PK
Faceted Ametrine Weight: 17.80 Carats Dimension: 17.7x12.5x10.3 Mm Origin: Bolivia Color: Purple
Category

21st Century and Contemporary Bolivian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

Purple Yellow 17.80 Carat Loose Ametrine Emerald Shape from Bolivia
Purple Yellow 17.80 Carat Loose Ametrine Emerald Shape from Bolivia
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H 0.7 in W 0.5 in D 0.41 in L 0.7 in
2.25 Carats Loose Red Rhodolite Garnet Gemstone From Madagascar Mine
Located in Peshawar, PK
Faceted Rhodolite Garnet Weight: 2.25 Carats Dimension: 7.6x7.4x5.1 Mm Origin: Madagascar Africa
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

3.50 Carats Natural Loose Spessartine Garnet Ring Gem January Birthstone
Located in Peshawar, PK
Faceted Spessartine Weight: 3.50 Carats Dimension: 9x7.8x5.2 Mm Family: Garnet Color: Orange Red
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Mandarin Garnet

1.75 Carat Natural Loose Seafoam Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Seafoam Tourmaline Weight: 1.75 Carats Dimension: 7.4 x 6.3 x 5 Mm Colour: Seafoam Origin
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.20 Carats Natural Malawi Loose Garnet Pink Garnet Garnet Necklace Garnet Ring
Located in Bangkok, TH
carats certified garnet gemstone from Malawi. Product Information: GEMSTONE TYPE: Natural Malawi Loose
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Garnet

3.10 Carat Natural Loose Indicolite Tourmaline Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Indicolite Tourmaline Weight: 3.10 Carats Dimension: 10.3 x 7 x 5 Mm Colour: Blue Origin
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Indicolite

1.30 Carat Natural Loose Indicolite Tourmaline Cushion Shape Gem For Ring
Located in Peshawar, PK
Loose Indicolite Tourmaline Weight: 1.30 Carats Dimension: 6.7 x 5.1 x 5 Mm Origin: Afghanistan
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.30 Carat Apple Green Loose Peridot from Pakistan with Emerald Shape
Located in Peshawar, PK
Gemstone Type : Peridot Weight : 3.30 Carats Dimensions : 9.6x6.7x5.8 mm Origin : Suppat Valley
Category

2010s Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.85 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.85 Carats Dimension: 9.8 x 6.6 x 5 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

Gorgeous 3.50 Carat Loose Light Green Peridot Pear Shape from Pakistan
Located in Peshawar, PK
Gemstone Type : Peridot Weight : 3.50 Carats Dimensions : 11.3x8.2x6.3 Mm Origin : Suppat Valley
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Gorgeous 3.50 Carat Loose Light Green Peridot Pear Shape from Pakistan
Gorgeous 3.50 Carat Loose Light Green Peridot Pear Shape from Pakistan
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H 0.45 in W 0.33 in D 0.25 in L 0.45 in
Stunning 2.70 Carat Loose Apple Green Peridot from Pakistan Emerald Shape
Located in Peshawar, PK
stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a Peridot gemstone
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

2.10 Carat Natural Loose Rhodolite Garnet Cushion Shape Gem For jewellery
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.10 Carats Dimension: 7.4 x 6.3 x 5 Mm Colour: Red Origin: Africa
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gems...

Materials

Garnet, Rhodolite

15.50 Carat Loose Ametrine Baguette Shape from Bolivia Purple Yellow Color
Located in Peshawar, PK
Faceted Ametrine Weight: 15.50 Carats Dimension: 16.6x12.3x9.5 Mm Origin: Bolivia Shape: Baguette
Category

21st Century and Contemporary Bolivian Aesthetic Movement Loose Gemstones

Materials

Amethyst, Citrine

15.50 Carat Loose Ametrine Baguette Shape from Bolivia Purple Yellow Color
15.50 Carat Loose Ametrine Baguette Shape from Bolivia Purple Yellow Color
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H 0.66 in W 0.49 in D 0.38 in L 0.66 in
7.90 Carat Natural Yellow Canary Tourmaline Loose Gemstone For Jewelry Making
Located in Peshawar, PK
positive mindset. 5. Protection and Grounding: Tourmaline, in general, is considered a protective stone
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

11.40 Carat AAA Quality Heart Shape Loose Ametrine Gemstone from Bolivia
Located in Peshawar, PK
Faceted Ametrine Weight: 11.40 Carats Dimension: 15.6x16.6x9.3 Mm Origin: Bolivia Color: Purple
Category

21st Century and Contemporary Bolivian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine

11.40 Carat AAA Quality Heart Shape Loose Ametrine Gemstone from Bolivia
11.40 Carat AAA Quality Heart Shape Loose Ametrine Gemstone from Bolivia
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H 0.62 in W 0.66 in D 0.37 in L 0.62 in
4.50 Carat Natural Loose Green Tourmaline Pair Cushion Shape Gem For Earrings
Located in Peshawar, PK
Loose Green Tourmaline Weight: 4.50 Carats 2.15 And 2.35 Carat Dimension: 7.6 x 7 x
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Vivid 5 Carat Blue Zircon Gemstone Cushion 8.5x7mm
Located in Columbus, OH
earth's early history! ~~~~~ Heat treatment is a process in which stones are exposed to high
Category

2010s American Modern Loose Gemstones

Materials

Zircon, Blue Zircon

3.05 Carat Natural Loose Lagoon Tourmaline Long Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Lagoon Tourmaline Weight: 3.05 Carats Dimension: 11.9 x 5.7 x 5 Mm Colour: Lagoon Origin
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.0 Carat Natural Loose Apple Green Peridot Gemstone For Ring Jewelry Making
Located in Peshawar, PK
stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a Peridot gemstone
Category

Antique 17th Century Pakistani Baroque Loose Gemstones

Materials

Peridot

Huge 25.70 Carats Loose Sky Blue Topaz Gemstone For Necklace Jewelry
Located in Peshawar, PK
Faceted Blue Topaz Weight: 25.70 Carats Dimensions: 17.1x17.1x11.8 Mm Origin: Brazil Color: Blue
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Topaz, Blue Topaz, Imperial Topaz

2.90 Carat Natural Loose Bi Colour Tourmaline Emerald Shape Gem For Jewellery
Located in Peshawar, PK
Loose Bi Colour Tourmaline Weight: 2.90 Carats Dimension: 10.4 x 6.4 x 5 Mm Colour: Mint And Aqua
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.40 Carat Pretty Loose Hessonite Garnet Trillion Cut Gem For Jewellery Making
Located in Peshawar, PK
Loose Hessonite Garnet Weight: 2.40 Carats Dimension: 8.2 x 8.2 x 5 Mm Colour: Orange Cut
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Hessonite

2.70 Carat Natural Loose Green Peridot with Trilliant Shape from Suppat Valley
Located in Peshawar, PK
use this stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a
Category

21st Century and Contemporary Pakistani Belle Époque Loose Gemstones

Materials

Peridot

10.15 Carat Cushion Shape Natural Loose Green Peridot Gemstone Lot From Pakistan
Located in Peshawar, PK
use this stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Stunning 2.95 Carat Natural Loose Apple Green Peridot from Suppat Valley Mine
Located in Peshawar, PK
stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a Peridot gemstone
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

3.05 Carat Natural Loose Apple Green Peridot Matching Pairs for Earrings Jewelry
Located in Peshawar, PK
stone. Peridot works well for those with lucky number 5. Indian astrology prescribes a Peridot gemstone
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Peridot

Glowing Indicolite Tourmaline 1.80 Carats Emerald Cut Loose Pakistani Gemstone
Located in Bangkok, TH
Weight 1.80 carats Dimensions 11.4 x 5 x 3.5 mm Treatment None Origin Afghanistan Clarity SI
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline, Indicolite

2.40 Carat Gorgeous Fire Loose Sphene Gemstone From Pakistan Mine Oval Shape
Located in Peshawar, PK
Creativity**: Sphene is thought to stimulate creativity and imagination, making it a favored stone for
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Alexandrite, Hematite

3.35 Carats Multi Tourmaline, Top Quality Tourmaline Jewelry Cut Stones Gems
Located in Jaipur, RJ
3.35 carats multi tourmaline , top quality tourmaline earrings cut , natural tourmaline gemstone 5
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Tourmaline

Adorable Sweet Pink Tourmaline Gemstone 2.25 Carats Tourmaline Stone For Jewelry
Located in Bangkok, TH
TYPE: Adorable Sweet pink Tourmaline Gemstone WEIGHT: 2.25 Carats DIMENSIONS: 9.2 x 6.4 x 5 mm CLARITY
Category

21st Century and Contemporary Congolese Modern Loose Gemstones

Materials

Tourmaline

33.08 Carats Multi Tourmaline Princess Cut Stones Natural Gems for Fine Jewelry
Located in Jaipur, RJ
33.08 Carats Multi Tourmaline Princess Cut Stone Natural Gem For Top Fine Jewelry Gemstone: Multi
Category

21st Century and Contemporary Afghan Art Deco Loose Gemstones

Materials

Tourmaline

6.50 Carats Grey & Red Spinel Fancy Cut Stone Natural Gem For fine earrings
Located in Jaipur, RJ
Weight: 6.50 Carats Size: 5 To 5x11 MM Pieces: 8 Shape: Fancy Cut stones
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Spinel

GIA Certified Natural Pink Diamond 1x 0.10 Carat Very Light Pink(Left Stone)
Located in Darmstadt, DE
GIA Certified Natural Pink Diamond 1x 0.10 Carat Very Light Pink(Left Stone) Natural Pink Diamonds
Category

2010s German Modern Loose Gemstones

Materials

Pink Diamond

Fine Deep Blue Natural Spinel 1.04ct Cushion Cut Loose Rare Gem
By Gems and Jewels UK
Located in Birmingham, GB
stone, also has an excellent cushion cut measuring 8.4 x 5 x 2.6mm.
Category

20th Century Loose Gemstones

Materials

Spinel

Fine Royal Blue 0.52ct Australian Sapphire Oval Cut Rare Loose Gem
By Gems and Jewels UK
Located in Birmingham, GB
Fine Royal Blue 0.52ct Australian Sapphire Oval Cut Rare Loose Gem 5x4.2mm Fine Royal Blue Natural
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

0.58 ct Lustrous Green Demantoid Garnet Loose Gemstone from Russia
By Tsarina Jewels
Located in Bangkok, TH
firework splashing inside the stone. Beside this specific feature, the Demantoid has a very high dispersion
Category

2010s Russian Russian Empire Loose Gemstones

Materials

Garnet

0.72ct Fine Vivid Green Natural Sapphire Oval Cut Loose Rare Gem VS
By Gems and Jewels UK
Located in Birmingham, GB
Green Sapphire Gemstone. 0.72 Carat stone with a beautiful vivid green colour and excellent clarity, a
Category

21st Century and Contemporary Loose Gemstones

Materials

Sapphire

Opalescent Blue Tanzanite Stone Pair 4.25 carats Oval Shaped Tanzanian Gemstone
Located in Bangkok, TH
Weight 4.25 carats Dimensions 9 x 7 x 5 mm Treatment Heated Clarity Eye Clean Origin Tanzania
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite

Precious Blue Tanzanite Stones 6.35 carats Oval Shaped Natural Tanzanian Gems
Located in Bangkok, TH
Weight 6.35 carats Dimensions 9 x 7 x 5 mm Treatment Heated Origin Tanzania Clarity Eye Clean
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite

Unique Fine Ceylon Blue Violet Sapphire 0.82ct Oval Loose Cut Blue Rare VS
By Gems and Jewels UK
Located in Birmingham, GB
Unique Fine Ceylon Blue Violet Sapphire 0.82ct Oval Loose Cut Blue Rare 6x5mm VS Unique Ceylon
Category

20th Century Loose Gemstones

Materials

Sapphire

0.93 Carat Natural Intense Pink Tourmaline
Located in Hua Hin, TH
the great African nation, Tanzania. ID #: TRMC254 Weight: 0.93 Carats Shape: Oval Crown: Modified
Category

2010s Tanzanian Loose Gemstones

Materials

Tourmaline

0.93 Carat Natural Intense Pink Tourmaline
0.93 Carat Natural Intense Pink Tourmaline
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W 0.22 in D 0.15 in L 0.29 in
Louis Newman & Co GIA Certified 4.03 Carat Radiant Cut Diamond Three Stone Ring
Located in New York, NY
that you can find that are above 12 millimeter in length. Even 5 carat Radiant Cuts are almost non
Category

2010s American Three-Stone Rings

Materials

Diamond, White Diamond, Platinum

6.88 Carat Cushion Yellowish Green Peridot GIA Certified
Located in Toronto, Ontario
Variety: Geographic Origin: Treatment: Item Description: One loose stone Weight: 6.88 carats Measurements
Category

2010s Loose Gemstones

Materials

Peridot

6.88 Carat Cushion Yellowish Green Peridot GIA Certified
6.88 Carat Cushion Yellowish Green Peridot GIA Certified
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W 0.44 in D 0.32 in L 0.41 in
4.37 Carat Cushion Blue Aquamarine from Brazil
Located in Toronto, Ontario
Description: Gem Type: Aquamarine Number of Stones: 1 Weight: 4.37 cts Measurements: 11.36 x 9.31
Category

2010s Brazilian Loose Gemstones

Materials

Aquamarine

4.37 Carat Cushion Blue Aquamarine from Brazil
4.37 Carat Cushion Blue Aquamarine from Brazil
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W 0.45 in D 0.26 in L 0.37 in
4.36 Carat Cushion Blue Sapphire GIA Certified Unheated
Located in Toronto, Ontario
: Inconclusive Treatment: No Indications of Heating Item Description: One loose stone Weight: 4.36 carats
Category

2010s Unknown Loose Gemstones

Materials

Blue Sapphire, Sapphire

4.36 Carat Cushion Blue Sapphire GIA Certified Unheated
4.36 Carat Cushion Blue Sapphire GIA Certified Unheated
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W 0.34 in D 0.26 in L 0.33 in
6.92 Carat Cushion Yellowish Green Peridot GIA Certified
Located in Toronto, Ontario
Variety: Geographic Origin: Treatment: Item Description: One loose stone Weight: 6.92 carats Measurements
Category

2010s Unknown Loose Gemstones

Materials

Peridot

6.92 Carat Cushion Yellowish Green Peridot GIA Certified
6.92 Carat Cushion Yellowish Green Peridot GIA Certified
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W 0.5 in D 0.32 in L 0.36 in
10 carat Pair of Heartshape Pigeons Blood Rubies
Located in London, GB
you are looking to standout, look no further. Each Ruby weighs in excess of 5 carats and boasts a
Category

2010s Mozambican Loose Gemstones

Materials

Ruby

10 carat Pair of Heartshape Pigeons Blood Rubies
10 carat Pair of Heartshape Pigeons Blood Rubies
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W 0.44 in D 0.22 in L 0.42 in
12.88 Carat Oval Green-Yellow Chrysoberyl GIA Certified Unheated
Located in Toronto, Ontario
Variety: Geographic Origin: Treatment: Item Description: One loose stone Weight: 12.88 carats Measurements
Category

2010s Loose Gemstones

Materials

Chrysoberyl

2.08 Carat Square/Octagonal Green Emerald GIA Certified Zambia
Located in Toronto, Ontario
: One loose stone Weight: 2.08 carats Measurements: 7.10 x 7.06 x 5.37 mm Comments: Any statement on
Category

2010s Zambian Loose Gemstones

Materials

Emerald

2.08 Carat Square/Octagonal Green Emerald GIA Certified Zambia
2.08 Carat Square/Octagonal Green Emerald GIA Certified Zambia
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W 0.28 in D 0.22 in L 0.28 in
5.76 Carat Emerald Cut Green Tourmaline from Brazil
Located in Toronto, Ontario
Description: Gem Type: Tourmaline Number of Stones: 1 Weight: 5.76 cts Measurements: 10.55 x 9.59
Category

2010s Brazilian Loose Gemstones

Materials

Tourmaline

5.76 Carat Emerald Cut Green Tourmaline from Brazil
5.76 Carat Emerald Cut Green Tourmaline from Brazil
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W 0.42 in D 0.25 in L 0.38 in
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5 Carat Loose Stone For Sale on 1stDibs

Surely you’ll find the exact 5 carat loose stone you’re seeking on 1stDibs — we’ve got a vast assortment for sale. Frequently made of gold, 18k gold and platinum, this item was constructed with great care. In our selection of items, you can find a vintage example as well as a contemporary version. You’re likely to find the perfect 5 carat loose stone among the distinctive items we have available, which includes versions made as long ago as the 18th Century as well as those produced as recently as the 21st Century. There have been many well-made iterations of the classic 5 carat loose stone over the years, but those made by Gems and Jewels UK, Sarosi By Timeless Gems and Harakh are often thought to be among the most beautiful. A 5 carat loose stone can be a stylish choice for most occasions, but sapphire rings, from our inventory of 198, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for an oval cut version of this piece and are unable to find the perfect match, our selection also includes cushion cut and brilliant cut alternatives. Most of our 5 carat loose stone for sale are for women, but there are 669 pieces available to browse for men.

How Much is a 5 Carat Loose Stone?

On average, a 5 carat loose stone at 1stDibs sells for $342, while they’re typically $27 on the low end and $440,000 for the highest priced versions of this item.

Finding the Right loose-gemstones for You

Are you shopping for diamonds and other loose gemstones to create your own custom jewelry? 

Why might you purchase a diamond or gemstone “loose” — that is, on its own, not mounted in a piece of jewelry? Perhaps you’re a connoisseur looking to acquire a unique investment. The scarcity of high-quality colored diamonds, for instance, especially pink diamonds, means that their value increases over time; the same is true of rare Kashmir sapphires and Burmese rubies. Far rarer than diamonds, Paraiba tourmaline, discovered only in the 1980s, is treasured as much for its extraordinary color as its scarcity, both of which contribute to its high value.

A more common scenario would be that you’re hoping to create a very special piece of custom jewelry, such as an engagement ring or a milestone-birthday present, and want to personally select the most beautiful, unusual, or ultra-rare stone you can find and afford. Doing so adds to the romance and substance of the gift and can be a part of the story told as the jewel is passed from generation to generation.

If this sounds like you, read on for tips on becoming one of the world’s savviest gem hunters.

Educate yourself: When buying any piece of gem-set fine jewelry, you should familiarize yourself with the factors that determine a stone’s price. This will enable you to streamline your search for the perfect gem and have intelligent, productive conversations with sellers.

There is a wealth of information online, such as our diamond-buying guide and this overview of colored gemstones for engagement rings. The buying guides of the Gemological Institute of America (GIA), searchable by stone type, are also a widely trusted source for consumers venturing into the world of diamonds and gems for the first time.

Vet your vendor: If you peruse 1stDibs with any regularity, you know there is no shortage of vendors who deal in top-quality loose gemstones. (Read about our vetted sellers.) Finding a trustworthy, established dealer may be as easy as getting a recommendation from friends or family. And, although it may sound obvious, it pays to Google your candidates — and consult customer reviews — before making contact.

Harakh Mehta, designer and founder of the Mumbai, India–based fine-jewelry brand Harakh, has an innate understanding of proper client relations, especially when the customer is in unfamiliar territory. “Start chatting with the dealer, get to know them better," he says. "It’s very important to establish a comfort level. We never push a sale, as we want it to be a carefully considered purchase. So, if the client is not in a rush, we do it over a few virtual meetings or phone calls.”

Request documentation: The best dealers go to great lengths to furnish clients with documents verifying the quality rating, natural origin and provenance of a stone — showing, for example, that loose emerald hails from the famous Muzo mine in Colombia — and disclosing any treatments applied to enhance its appearance. (And who doesn't love emerald jewelry? The most valuable emeralds are the ones that have a deep bluish-green to true green color and no visible inclusions.)

If no grading report is available for a stone you are interested in, the dealer should be able to provide an authenticity document, such as an appraisal or info sheet, that has been signed by an in-house gemologist or professional appraiser. Google those names, too, for extra peace of mind.

Ask for videos and visuals: When transacting with a gem dealer online, you should always request real-time videos and photographs, since professional photos of a stone, usually on a white background, have likely been retouched for optimal presentation.

Read more about how to buy loose gemstones and find your dream gems today on 1stDibs.