Loose Gemstones
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101
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537
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Loose Gemstones For Sale
15.71 Carat Burmese Top Quality Spinel Cabochon for Fine Jewellery Natural Gems
Located in Jaipur, RJ
15.71 Carat Burmese Top Quality Spinel Cabochon for Fine Jewellery Natural Gems
Piece - 1
Weight - 15.71 Ct
Size - 12.8x14.4 mm
Shape - Cabochon
Category
2010s Burmese Loose Gemstones
Materials
Spinel
0.8ct Emerald Cut Purple Sapphire from East Africa, Unheated
Located in Toronto, Ontario
Description:
Gem Type: Sapphire
Number of Stones: 1
Weight: 0.8 cts
Measurements: 5.85 x 4.10 x 3.00 mm
Shape: Emerald Cut
Cutting Style Crown: Step Cut
Cutting Style Pavilion: Step...
Category
2010s Unknown Loose Gemstones
Materials
Purple Sapphire
GIA Certified 11 Carat Bubble Gum Pink Sapphire Cushion Cut Ceylon Loose Stone
Located in Miami, FL
GIA certified bubble gum pink sapphire loose stone featuring 11.00 carats in cushion cut from Sri Lanka with no heat treatment. Natural corundum measures 11.01 x 10.96 x 9.04mm with ...
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Pink Sapphire
$35,640 Sale Price
20% Off
Natural Loose 1.40 Carat Fancy Brown VS2 Penis Cut Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: 56700
Stone Shape: Penis Cut Diamond
Diamond Weight: 1.40 CT
Clarity: VS2
Color: Fancy Brown
Measurements 10.00 x 6.00 x 4.57 mm
Our Price: $8160.00
Appraisal Price: $12240.00
A free online diamond appraisal...
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond, White Diamond, Brown Diamond
$6,528 Sale Price
20% Off
0.23CT IGI Certified Round Brilliant
Located in kOWLOON, HK
Natural Diamond graded by IGI.
Shape: Round Brilliant
Weight: 0.23 CT
Color: D
Clarity: VVS2
Cut: Very Good
Polish: Very Good
Symmetry: Excellent
Fluorescence: None
Laser inscriptio...
Category
2010s Botswanan Modern Loose Gemstones
Materials
Diamond
Natural Unheated Purple Sapphire Stone 6.05 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Discover the breathtaking allure of this natural unheated purple sapphire, weighing 6.05 carats. With its stunning pear shape and vivid purple hue, this gemstone exudes elegance and ...
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Color Changes Alexandrite Stone 3.03 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
Presenting a remarkable natural color-changing Alexandrite, weighing 3.03 carats, accompanied by a GIA Report. The gem exhibits a cushion shape with dimensions of 7.86 x 7.06 x 6.12 ...
Category
21st Century and Contemporary Sri Lankan Loose Gemstones
Materials
Alexandrite
0.81 Ct Pink Sapphire Radiant Loose Gemstone
Located in Fort Lee, NJ
This natural Pink 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 Loose Gemstones
Materials
Pink Sapphire
Natural Unheated Madagascar Blue Sapphire Gemstone 2.66 carats with GRS Report
Located in Los Angeles, CA
This exquisite 2.66-carat natural blue sapphire from Madagascar reveals a mesmerizing midnight blue hue with superb brilliance. Expertly cut in an oval shape with a brilliant/step fa...
Category
21st Century and Contemporary Malagasy Loose Gemstones
Materials
Blue Sapphire
1.13 Ct Blue Sapphire Cushion 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 Loose Gemstones
Materials
Blue Sapphire
3.65 Carat Natural Loose Peach Pink Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Peach Pink Tourmaline
Weight: 3.65 Carat
Dimension: 10 x 8.2 x 5.8 Mm
Colour: Peach Pink
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmaline is ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
2.80 Carat Natural Loose Lagoon Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.80 carat
Dimensions 8.8x6.5x6.1mm
Treatment None
Origin Afghan
Clarity VVS
Shape Cut Cushion
This 2.80 Carat Natural Loose Lagoon Tourmaline is an exceptional gems...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
Loupe Clean 5.10 Carat Natural Loose Indicolite Tourmaline Emerald Shape Gem
Located in Peshawar, PK
Loose Indicolite Tourmaline
Weight: 5.10 Carats
Dimension: 14.4 x 7.8 x 5 Mm
Colour: Blue
Origin: Afghanistan
Certificate: On Demand
Treatment: Non
Shape: Emerald
Tourmaline is a ...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
1.10 Ct Yellow Sapphire Radiant Loose Gemstone
Located in Fort Lee, NJ
This natural yellow sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury je...
Category
2010s Sri Lankan Loose Gemstones
Materials
Yellow Sapphire
Radiant 6.13ct Pear-Shaped Natural Diamond - IGI Certified
Located in רמת גן, IL
Radiant 6.13ct Pear-Shaped Natural Diamond - IGI Certified
Experience unparalleled brilliance with this remarkable 6.13-carat pear-shaped diamond, a testament to sophistication and ...
Category
2010s Israeli Loose Gemstones
Materials
Diamond
0.75 CARAT MARQUISE BRILLIANT GIA CERTIFIED U to v RANGE SI2 CLARITY DIAMOND
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC56890
Stone Shape: MARQUISE BRILLIANT
Diamond Weight: 0.75ct
Clarity: SI2
Color: U to V Range
Cut: Excellent
Measurements: 8.26 x 4.73 x 3.25 mm
Depth %: 68...
Category
15th Century and Earlier Antique Loose Gemstones
Materials
White Diamond
$732 Sale Price
20% Off
3.40 Carat Natural Loose Green Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Green Tourmaline
Weight: 3.40 Carat
Dimension: 9.8 x 7 x 5.5 Mm
Colour: Green
Treatment: Non
Certificate: On Customer Demand
Shape: Emerald
Tourmaline is a captivating ge...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
21.22-Carat Pink Tourmaline with Orange Undertones Rare Gem for Luxury Jewelry
By Merkaba
Located in Beverly Hills, CA
Presenting a Remarkable 21.22-Carat Pink Tourmaline with Vibrant Orange Undertones – Merkaba Jewelry Beverly Hills.
Discover a breathtaking 21.22-carat pink tourmaline gemstone with...
Category
21st Century and Contemporary Nigerian Modern Loose Gemstones
Materials
Tourmaline, Multi-gemstone, 18k Gold, Rose Gold, White Gold, Yellow Gold...
0.96 Ct Green Sapphire Princess Loose Gemstone
Located in Fort Lee, NJ
This natural Green sapphire offers elegance and sophistication. With its rich color saturation and precise cutting, it is the perfect centerpiece for an engagement ring or luxury jew...
Category
2010s Sri Lankan Loose Gemstones
Materials
Green Sapphire
Natural Tanzanite 10x8mm Faceted Cut AAA Color Oval 3.25 cts Loose Gemstone
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
1.75 Carat Natural Loose Blue Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Blue Green Tourmaline
Weight: 1.75 Carat
Dimension: 7.4 x 6.2 x 4.7 Mm
Colour: Blue Green
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmaline is...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
Huge 26.75 Carats Natural Loose Aquamarine Emerald Shape Gem From Shigar Mine
Located in Peshawar, PK
Loose Aquamarine
Weight: 26.75 Carats
Dimension: 21x13.6x12.3 Mm
Origin: Shigar Valley Pakistan
Shape: Emerald
Color: Light Blue
Treatment: Non
Certificate: On Demand
The Shigar...
Category
21st Century and Contemporary Pakistani Art Deco Loose Gemstones
Materials
Aquamarine
$1,760 Sale Price
20% Off
2.01 Ct AIGS Certified Ruby Burma Pigeon Blood Color heated gemstone
Located in bangkok, TH
RHA2
2.01 Ct AIGS Certified Ruby Burma Pigeon Blood Color heated gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby
Weight: 2.01Ct
Color: Pigeon Blood
...
Category
2010s Loose Gemstones
Materials
Ruby
$1,440 Sale Price
20% Off
2.14 Carat Violet Spinel Lotus Certified
Located in Hua Hin, TH
2.14 Carat Violet Spinel from Sri Lanka ( Ceylon)
Shape: Oval
Cutting Style: Faceted Crown: Modified Brilliant. Pavilion: Step
Color Violet with medium saturation and a Medium-Light ...
Category
2010s Sri Lankan Loose Gemstones
Materials
Spinel
$440 Sale Price
20% Off
AAAA High Quality Natural Tanzanite 17.9 Cts Loose Gemstone Tanzanite Jewelry
Located in New York, NY
♥ Welcome to Blue Star Gems: Your stop for Natural Loose Gemstones for Jewelry making and Best Quality and affordable Gemstones for the Price you Pay
We are Loose Gemstones Manufactu...
Category
21st Century and Contemporary Tanzanian Art Deco Loose Gemstones
Materials
Tanzanite
Tourmaline Lagoon 10.13Ct natural gemstone, Cushion cut, Afghanistan, GIA, GFCO
By GRALJEWELRY
Located in Daugavpils, LV
Natural Lagoon Tourmaline gemstone
Certificate GFCO and GIA
Gemstone Color: blue-green
Gemstone Type: Tourmaline
Gemstone size: 13.71x11.58x7.84mm
Cut Grade: Very Good
Clarity/Grade...
Category
Early 2000s Afghan Loose Gemstones
Materials
Tourmaline
0.96 Carat Round Shape Natural Diamond
Located in Great Neck Plaza, NY
0.96 Carat Round Shape Natural Diamond
Average Color K, Clarity VS1
Measurements: 5.9 - 5.8 x 3.8 mm
Category
2010s American Loose Gemstones
Materials
Diamond, 14k Gold, Yellow Gold
5.05 Carat Cushion Cut Blue Green Tourmaline Loose Gemstone, 12.6 x 7.8 mm
By Tamir
Located in Beverly Hills, CA
A refined 5.05 carat cushion cut blue green tourmaline loose gemstone, offered unmounted and brand new by Tamir for Merkaba Jewelry Beverly Hills. Vivid and sophisticated, this tourmaline shows an ocean to forest interplay of color that collectors love, with a clean presence that translates beautifully into custom fine jewelry.
The cushion cut blends softly rounded edges with broad, lively facets, enhancing brilliance while preserving depth and saturation. Blue green tourmaline is often associated with calm clarity and renewed energy, making it a meaningful choice for personal milestones, heirloom projects, and intentional design.
Ideal for Design Your Dream custom work, this gemstone can become the centerpiece of a statement ring, an elegant pendant, or a distinctive pair of earrings. It is also a strong addition to a world class loose gemstone collection...
Category
21st Century and Contemporary Contemporary Loose Gemstones
Materials
Tourmaline, Platinum, Yellow Gold, White Gold, Rose Gold, 18k Gold
4.15 Carat Natural Loose Heliodor Emerald Shape Gemstone
Located in Peshawar, PK
Loose Heliodor
Weight: 4.15 Carat
Dimension: 10 x 8.7 x 6.9 Mm
Origin: Pakistan
Shape: Emerald
Certificate: On Demand
Heliodor, a captivating member of the beryl mineral family, is ...
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Beryl
Spinel VIVID Green-Blue natural gemstone, heart cut, Origin Tanzania, Certified
By GRALJEWELRY
Located in Daugavpils, LV
Natural Green-Blue Spinel gemstone
Laboratory certified GFCO
Gemstone Color: Vivid Green-blue/Blue-green
Gemstone Type: Spinel
Gemstone size: 8.38x9.48x5.46 mm
Cut Grade: Very Good
...
Category
2010s Tanzanian Loose Gemstones
Materials
Spinel
1.25 Ct AIGS Certified Unheated Burma Ruby Pigeon Blood color eye clean No heat
Located in bangkok, TH
RMA97
1.25 Ct AIGS Certified Natural Burma Ruby Unheated Pigeon Blood color eye clean quality Gemstone
GEM DESCRIPTION
Species: Natural Corumdum
Variety: Natural Ruby Unheated
Weigh...
Category
2010s Loose Gemstones
Materials
Ruby
$4,640 Sale Price
20% Off
Opal Stone 27.63 Carat Natural Ethiopian Pear Shape loose Gemstone
By Merkaba
Located in Beverly Hills, CA
Natural 27.63 carat pear shape Ethiopian Opal loose gemstone, offered unmounted to a fine gem aficionado.
Returns are accepted and paid by us within 7 days of delivery.
We offer supr...
Category
21st Century and Contemporary Ethiopian Contemporary Loose Gemstones
Materials
Opal
3.15 Carats Mix Match Pair Tourmaline, Green and Pink Tourmaline Ovals
Located in Jaipur, RJ
Gemstone - Tourmaline
Weight- 3.15 Carats
Shape - Oval
Size - 7x5 MM
Pieces - 4
Category
21st Century and Contemporary Brazilian Art Deco Loose Gemstones
Materials
Tourmaline
HRD Certified 1.01ct Princess-Cut Natural Diamond
Located in Esch sur Alzette, Esch-sur-Alzette
The HRD Certified 1.01ct Princess-Cut Diamond is a stunning gemstone of exceptional quality and brilliance. Certified by the prestigious HRD (Hoge Raad voor Diamant) institute, this ...
Category
21st Century and Contemporary Loose Gemstones
Materials
Diamond
16 Carat Oval Paraiba Tourmaline Loose Gemstone GIA Certified – Merkaba Jewelry
By Merkaba
Located in Beverly Hills, CA
Exquisite 16-Carat Oval Paraiba Tourmaline – A Collector's Masterpiece by Merkaba Jewelry Beverly Hills.
Design Your Dream Piece
Presenting a truly remarkable 16-carat oval Paraiba ...
Category
21st Century and Contemporary Mozambican Contemporary Loose Gemstones
Materials
Tourmaline, Paraiba, 18k Gold, Rose Gold, White Gold, Yellow Gold, Platinum
2.20 Carat Natural Loose Pink Spinel Oval Shape Tanzanian’s Gemstone
Located in Peshawar, PK
Faceted Pink Spinel
Weight : 2.20 Carat
Dimension : 8.9 x 6.5 x 4.6 Mm
Colour : Pink
Treatment: Non
Origin: Tanzania
Shape : Oval
Certificate: On Demand
Spinel is a captivating gem...
Category
21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones
Materials
Spinel
GIA Certified 18.0+ Carat Emerald Cut Diamond
By GEMME
Located in New York, NY
Gorgeous Emerald Cut Diamond over 18 Carats (please inquire about exact weight)
GIA Certified as I color and VS2 clarity.
Please inquire for stones in any shape, size and quality.
Category
2010s Loose Gemstones
Materials
Diamond
No Oil, Matched Pair of Colombian Cushion-Cut Emeralds, Gübelin Certified
Located in New York, NY
This perfectly matched pair of Colombian cushion-cut emeralds, totaling 5.16 carats, is a rare and collectible find. Both stones are Gübelin-certified and carry "No Indications of Cl...
Category
2010s Loose Gemstones
Materials
Emerald
23.88 Carat Burmese Ruby Tumbled Plain No-Heat Top Fine Jewelry Natural Gemstone
Located in Jaipur, RJ
23.88 Carat Burmese Ruby Tumbled Plain No-Heat Top Fine Jewelry Natural Gemstone
Gemstone - Ruby
Weight - 23.88
Size - 20x12 MM
Piece - 1
Shape - Tumbled
Category
21st Century and Contemporary Burmese Loose Gemstones
Materials
Ruby
1.60 Carat Natural Loose Emerald Gemstone From Swat, Pakistan
Located in Peshawar, PK
Loose Emerald
Weight: 1.60 Carats
Dimension: 7.6 x 6.9 x 4.1 Mm
Origin: Swat Pakistan
Shape: Emerald
Treatment: Minor Oil(Normal for trade)
Certificate: On Customer Demand
Nestled ...
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Emerald, Other
6.35 Carat Natural Loose Bi Colour Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Bi Colour Tourmaline
Weight: 6.35 Carat
Dimension: 18.2 x 6.6 x 5.7 Mm
Colour: Seafoam And Green
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmal...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
AIG Certified 2.07 Carat Natural Loose Purple Spinel Oval Cut Gemstone
Located in Peshawar, PK
Faceted Spinel
Weight: 2.07 Carat
Dimension: 8.40 x 6.91 x 4.88 Mm
Colour: Purple
Origin: Tanzania
Treatment: None
Certificate: AIG Certificate Available
Spinel is a captivating g...
Category
21st Century and Contemporary Tanzanian Arts and Crafts Loose Gemstones
Materials
Spinel, Other
3.85 Carat Natural Loose Bi Colour Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Bi Colour Tourmaline
Weight: 3.85 Carat
Dimension: 11.6 x 6.6 x 5.6 MM
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmaline is a captivating gemst...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline, Other
6.00 Carat Natural Loose Blue Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Blue Green Tourmaline
Weight: 6.00 Carat
Dimension: 11.6 x 8.3 x 7.1 Mm
Colour: Blue Green
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmaline is...
Category
21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones
Materials
Tourmaline
4.38Ct Grey pink spinel pair, top quality, precision cut spinels
Located in Singapore, SG
Kindly note that the stated price for this item is fixed and non-negotiable. We appreciate your understanding and respect for our pricing decision.
Grey Spinel: A New Trend in Color...
Category
21st Century and Contemporary Singaporean Art Deco Loose Gemstones
Materials
Spinel, 18k Gold, White Gold
Natural Unheated Orangy Pink Padparadscha Gemstone 3.56 carats with GIA Report
Located in Los Angeles, CA
Introducing a natural unheated Padparadscha Sapphire, weighing 3.56 carats and accompanied by a GIA Report. This gem showcases a cushion shape with measurements of 9.00 x 8.50 x 5.05...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Padparadscha Sapphire
Spready Green 5.15 Carat Emerald Cut Colombian Emerald Gem - May Birthstone
Located in Jupiter, FL
Stone: Emerald
Weight: 5.15-carats
Shape: Emerald Cut
Clarity: Transparent
Luster: Very Good
Color: Bluish Green
Measurements: 13.39mm x 11.39mm x 4.99mm
Geographic Origin: Colombia
...
Category
2010s Colombian Modern Loose Gemstones
Materials
Emerald
Natural Purple Sapphire Gemstone 4.32 carats with GIA Report / JupiterGem
Located in Los Angeles, CA
This Natural Purple Sapphire, weighing 4.32 carats, comes with a GIA Report for authenticity. The cushion-shaped gem, with measurements of 9.50 x 7.39 x 6.26 mm, features a Brilliant...
Category
21st Century and Contemporary Unknown Loose Gemstones
Materials
Sapphire, Purple Sapphire
Natural Purple/Green-Blue Brazilian Paraiba Tourmaline / 0.62 carats/GIA Report
Located in Carefree, AZ
This GIA Certified Natural 0.62 Carat Zoned Pinkish Purple and Greenish Blue Modified Brilliant Cut Brazilian Paraiba Tourmaline is from the original mine Mina da Batalha in Brazil. ...
Category
2010s Brazilian Artist Loose Gemstones
Materials
Tourmaline, Paraiba
Natural colombian emerald gemstone 9mm 3.75ct
Located in Boca Raton, FL
Natural emerald, heavily included, origin is Colombia, 3.75 carats 9mmx9mm
Will come with documents, free shipping and fancy box for gifting. Perfect for setting into jewelry or just...
Category
21st Century and Contemporary Loose Gemstones
Materials
Emerald
GIA Certified Fancy Light Pink 0.15ct Cushion Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC58597
Stone Shape: Cushion
Diamond Weight: 0.15ctw
Fancy Color: Fancy Light Pink
Cut: Modified Brilliant
Measurements: 3.43 x 3.02 x 1.88 mm
Symmetry: Good...
Category
21st Century and Contemporary Loose Gemstones
Materials
Pink Diamond
4.50 Carat Adorable Faceted Aquamarine Goshenite Oval Shape Gemstone
Located in Peshawar, PK
Faceted Goshenite
Weight: 4.50 Carats
Dimension: 13.4 x 9.7 x 5.5 Mm
Origin: Pakistan
Shape: Oval
Color: Blue
Certficate; On Customer Demand
.
Goshenite, a captivating and pristine...
Category
21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones
Materials
Beryl
31.90 Carat Natural Loose Bi Color Tourmaline Stone Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 31.90 carat
Dimensions 20.4x14.9x12.2mm
Treatment None
Origin Afghan
Clarity VVS
Shape Cut Cushion
This exceptional 31.90-carat bi-color tourmaline is a striking natur...
Category
21st Century and Contemporary Afghan Modern Loose Gemstones
Materials
Tourmaline
6.95 Carat Natural Loose Deep Red Garnet Stone Cushion Cut Tanzanian Gemstone
Located in Bangkok, TH
Weight 6.95 carat
Dimensions 13.3x10.2x5.5 mm
Treatment None
Origin Afghan
Clarity VVS
Shape Cut Cushion
This 6.95 Carat Natural Loose Deep Red Garnet is a striking gemston...
Category
21st Century and Contemporary Tanzanian Modern Loose Gemstones
Materials
Garnet
5.09ct Cushion Blue Sapphire GIA Certified Sri Lanka Unheated
Located in Toronto, Ontario
This is a stunning GIA Certified Sapphire
The GIA report reads as follows:
GIA Report Number: 2235220173
Shape: Cushion
Cutting Style:
Cutting Style: Crown: Modified Brilliant C...
Category
2010s Sri Lankan Loose Gemstones
Materials
Blue Sapphire
GIA Certified 1.01 Carat Old European Cut Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
Stone Shape: Old European
Diamond Weight: 1.01 Carat
Color: H
Measurements: 6.51 x 6.53 x 3.45 mm
Symmetry: Very Good
Polish: Excellent
Fluorescence: Medium Blue
...
Category
21st Century and Contemporary Modern Loose Gemstones
Materials
Diamond
$5,280 Sale Price
20% Off
42.82 Carat Old European Diamond Layout – GIA Certified
Located in Ramat Gan, IL
Exceptional 42.82 Carat Old European Diamond Layout – GIA Certified
An extraordinary collection of 19 Old European cut diamonds, totaling an impressive 42.82 carats. This meticulous...
Category
Early 20th Century European Loose Gemstones
Materials
Diamond
1.97 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 Loose Gemstones
Materials
Blue Sapphire
Dazzling 1.74ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified
Located in רמת גן, IL
Dazzling 1.74ct Triple Excellent Ideal Cut Round-Shaped Diamond - GIA Certified
This extraordinary 1.74ct round brilliant diamond is a true showpiece, boasting the triple excellent ...
Category
2010s Israeli Loose Gemstones
Materials
Diamond
Darkish Green Tourmaline 4.39 Ct Emerald Cut Natural Loose Gemstone for Ring
Located in Peshawar, PK
Natural Dark Green Tourmaline – Emerald Cut Loose Gemstone for Ring, Pendant, or Fine Custom Jewelry
💎 GEMSTONE TYPE: Tourmaline
⚖️ WEIGHT: 4.39 Carat
🪚 SHAPE
CUT: Emerald ...
Category
21st Century and Contemporary Afghan Contemporary Loose Gemstones
Materials
Tourmaline
$259 Sale Price
30% Off
Loose Gemstones for Sale on 1stDibs
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.
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