1.70 Carat Natural Loose Lagoon Tourmaline Cushion Cut Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
3.50 Carat Natural Loose Rhodolite Garnet Cushion Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 3.50 Carats Dimension: 9 x 7.7 x 5.1 Mm Colour: Red Origin
Garnet, Rhodolite
Royal Antwerp Gem GRA Certified Natural Grandidierite 1.24 Ct Oval Cut
Located in Temse, BE
, custom jewelry projects, or enthusiasts of rare gems. Certified by Gem Report Antwerp, one of the oldest
Beryl
3.40 Carat Natural Loose Rhodolite Garnet Emerald Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 3.40 Carats Dimension: 9.3 x 7.6 x 4.7 Mm Colour: Red Origin
Garnet, Rhodolite
6.80 Carat Natural Loose Peridot Pair For Jewellery Making
Located in Peshawar, PK
Loose Peridot Pair Weight: 6.80 Carats Dimension: 9 x 7.3 x 6.1 Mm 9 x 7.3 x 6
Peridot
$515
W 0.37 in D 0.22 in L 0.37 in
2.85 Carat Natural Loose Rubellite Tourmaline Trillion Cut Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Rubelite, Tourmaline, Other
1.35 Carat Natural Loose Spinel Gemstone For Jewellery Making
Located in Peshawar, PK
contribute to its remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike
Spinel, Other
15.00 Carat Natural Loose Peridot Pair For Jewellery Making
Located in Peshawar, PK
Loose Peridot Pair Weight: 15.00 Carats Dimension: 11.3 x 10 x 7.9 Mm 11.3 x
Peridot
2.65 Carat Natural Loose Aquamarine Goshenite Pear Shape Gemstone
Located in Peshawar, PK
gemstone, belongs to the beryl mineral family, which also includes renowned gems like emerald and
Aquamarine, Other
0.90 Carat Natural Loose Purple Spinel Octagon Cut Gemstone
Located in Peshawar, PK
remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike. Spinel forms in a
Spinel, Other
6.20 Carat Natural Loose Spinel Lot For Jewellery Making
Located in Peshawar, PK
remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike. Spinel forms in a
Spinel, Other
3.20 Carat Natural Loose Aquamarine Goshenite Octagon Cut Gemstone
Located in Peshawar, PK
pristine gemstone, belongs to the beryl mineral family, which also includes renowned gems like emerald and
Aquamarine, Other
6.65 Carat Natural Loose Madeira Citrine Cushion Shape Gemstone
Located in Peshawar, PK
Loose Madeira Citrine Weight: 6.65 Carats Dimension: 11.6 x 11.1 x 8.2 Mm Origin: Brazil Colour
Citrine
6.25 Carat Natural Loose Spinel Lot For Jewellery Making
Located in Peshawar, PK
remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike. Spinel forms in a
Spinel, Other
$750
W 0.59 in D 0.45 in L 0.6 in
15.30 Carat Natural Loose Aquamarine Goshenite Cushion Shape Gemstone
Located in Peshawar, PK
pristine gemstone, belongs to the beryl mineral family, which also includes renowned gems like emerald and
Aquamarine, Other
4.60 Carat Natural Loose Madeira Citrine Shield Shape Gemstone
Located in Peshawar, PK
Loose Madeira Citrine Weight: 4.60 Carats Dimension: 10.8 x 10.7 x 7.5 Mm Origin: Brazil Colour
Citrine
Certified 1.26 Carat Natural Loose Ruby Oval Shape Gemstone
Located in Peshawar, PK
-breaking sales, these gems have proven their long-term value and reliability for the gemstone trade.
Ruby, Other
1.35 Carat Natural Loose Purplish Pink Spinel For Ring
Located in Peshawar, PK
remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike. Spinel forms in a
Spinel, Other
7.95 Carat Natural Loose Tourmaline Lot For Jewellery Making
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
2.70 Carat Natural Loose Tourmaline Set For Jewellery Making
Located in Peshawar, PK
multiple colors within a single crystal, creating mesmerizing patterns and color combinations. The gem
Tourmaline, Other
$650
W 0.22 in D 0.17 in L 0.36 in
1.60 Carat Natural Loose Rubellite Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
3.85 Carat Natural Loose Seafoam Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
6.50 Carat Natural Loose Spinel Lot For Jewellery Making
Located in Peshawar, PK
remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike. Spinel forms in a
Spinel, Other
GFCO Certified 1.45 Carat Natural Loose Burmese Spinel Gemstone
Located in Peshawar, PK
refractive index contribute to its remarkable brilliance, making it a favorite among gem enthusiasts and
Spinel, Other
1.40 Carat Natural Loose Grey Spinel Oval Shape Gemstone
Located in Peshawar, PK
contribute to its remarkable brilliance, making it a favorite among gem enthusiasts and jewelers alike
Spinel, Other
6.45 Carat Natural Loose Rhodolite Garnet Emerald Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 6.45 Carats Dimension: 11.5 x 8.9 x 7.1 Mm Colour: Red Origin
Garnet, Rhodolite
$3,000
W 0.31 in D 0.26 in L 0.35 in
Unheated Certified Natural Loose Ruby Mozambique Mine 4.61 Carats
Located in Peshawar, PK
, these gems have proven their long-term value and reliability for the gemstone trade.
Ruby
2.40 Carat Natural Loose Tourmaline Set For Jewellery Making
Located in Peshawar, PK
combinations. The gem's name is derived from the Singhalese word "turamali," which translates to "stone with
Tourmaline, Other
4.70 Carat Natural Loose Rhodolite Garnet Pixel Cut Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 4.70 Carats Dimension: 10 x 8 x 5.6 Mm Colour: Red Origin: Africa
Garnet, Rhodolite
Royal Antwerp Gem Natural Emerald Pair 1.19 Ct Marquise Cut Certified
Located in Temse, BE
emeralds. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories
Emerald
$680Sale Price|20% Off
W 0.53 in D 0.43 in L 0.83 in
21.40 Carat Natural Loose Purple Amethyst Emerald Cut Brazilian Gemstone
Located in Bangkok, TH
Shape Cut Emerald This 21.40 Carat Natural Loose Purple Amethyst is an impressive gemstone that
Amethyst
4.05 Carat Natural Loose Rhodolite Garnet Polygon Cut Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 4.05 Carats Dimension: 9.8 x 8.2 x 6 Mm Colour: Red Origin: Africa
Garnet, Rhodolite
5.30 Carat Natural Loose London Blue Topaz Emerald Shape Gemstone
Located in Peshawar, PK
Loose London Blue Topaz Weight: 5.30 Carats Dimension: 11 x 8.1 x 6.4 Mm Origin: Brazil Shape
Blue Topaz, Other
Natural Seafoam Cushion Cut Tourmaline Faceted Gems Stone for Fine Jewellery
Located in Peshawar, PK
natural lighting to show the actual color and hues Description: Cushion cut seafoam tourmaline loose
Tourmaline
Certified 1.11 Carat Natural Loose Burmese Red Spinel Gemstone
Located in Peshawar, PK
and high refractive index contribute to its remarkable brilliance, making it a favorite among gem
Spinel, Other
Royal Antwerp Gem Natural Emerald Pair 1.09 Ct Marquise Cut Certified
Located in Temse, BE
trade. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories
Emerald
Royal Antwerp Gem Natural Emerald Pair 1.25 Ct Marquise Cut Certified
Located in Temse, BE
trade. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories
Emerald
Royal Antwerp Gem Natural Tanzanite 1.75 Ct Oval Mixed Cut Certified
Located in Temse, BE
present in cavities/fissures. Certified by Gem Report Antwerp, one of the oldest and most reputable
Tanzanite
2.25 Carat Natural Loose Rhodolite Garnet Oval Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.25 Carats Dimension: 9.5 x 7.4 x 4 Mm Colour: Red Origin: Africa
Garnet, Rhodolite
Royal Antwerp Gem GRA Certified Natural Tanzanite 2.98 Ct Pear Cut
Located in Temse, BE
Gem Report Antwerp, one of the oldest and most reputable gemological laboratories specializing in
Tanzanite
2.20 Carat Natural Loose Seafoam Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
Royal Antwerp Gem GRA Certified Natural Sapphire 1.40 Ct Cushion Cut
Located in Temse, BE
. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories specializing
Sapphire
Royal Antwerp Gem GRA Certified Natural Emerald 0.85 Ct Emerald Cut
Located in Temse, BE
/cavities, which is a commonly accepted treatment within the emerald trade. Certified by Gem Report Antwerp
Emerald
$1,500
W 0.3 in D 0.28 in L 0.31 in
3.25 Carat Natural Loose Seafoam Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
, creating mesmerizing patterns and color combinations. The gem's name is derived from the Singhalese word
Tourmaline, Other
6.50 Carat Natural Loose Rhodolite Garnet Emerald Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 6.50 Carats Dimension: 11.5 x 8.9 x 7.1 Mm Colour: Red Origin
Garnet, Rhodolite
Royal Antwerp Gem GRA Certified Natural Emerald 0.75 Ct Marquise Cut
Located in Temse, BE
and should be considered during evaluation. Certified by Gem Report Antwerp, one of the oldest and
Emerald
Royal Antwerp Gem GRA Certified Natural Aquamarine 1.40 Ct Step Cut
Located in Temse, BE
treatment. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories
Aquamarine
Royal Antwerp Gem GRA Certified Natural Emerald 1.00 Ct Step Cut
Located in Temse, BE
within the emerald trade. Certified by Gem Report Antwerp, one of the oldest and most reputable
Emerald
Royal Antwerp Gem GRA Certified Natural Sapphire 9.89 Ct Oval Cut
Located in Temse, BE
material within the trade. Certified by Gem Report Antwerp, one of the oldest and most reputable
Sapphire
Royal Antwerp Gem GRA Certified Natural Emerald 0.46 Ct Step Cut
Located in Temse, BE
is a common and accepted clarity enhancement for natural emeralds within the trade. Certified by Gem
Emerald
2.00 Carat Natural Loose Rhodolite Garnet Emerald Shape Gemstone
Located in Peshawar, PK
Loose Rhodolite Garnet Weight: 2.00 Carats Dimension: 6.9 x 6.3 x 5.1 Mm Colour: Red Origin
Garnet, Rhodolite
Royal Antwerp Gem GRA Certified Natural Ruby 0.88 Ct Cushion Cut
Located in Temse, BE
oil present in cavities/fissures. Certified by Gem Report Antwerp, one of the oldest and most
Ruby
Royal Antwerp Gem GRA Certified Natural Topaz 24.43 Ct Cushion Cut
Located in Temse, BE
disclose such treatment. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological
Topaz
Royal Antwerp Gem GRA Certified Natural Tanzanite 1.63 Ct Oval Cut
Located in Temse, BE
/fissures. Certified by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories
Tanzanite
Royal Antwerp Gem GRA Certified Natural Emerald 6.76 Ct Oval Cut
Located in Temse, BE
by Gem Report Antwerp, one of the oldest and most reputable gemological laboratories specializing in
Emerald
Royal Antwerp Gem GRA Certified Natural Emerald 7.68 Ct Emerald Cut
Located in Temse, BE
treatment commonly found in natural emeralds within the international gemstone trade. Certified by Gem
Emerald
Royal Antwerp Gem GRA Certified Natural Emerald 0.84 Ct Marquise Cut
Located in Temse, BE
commonly found in natural emeralds within the international gemstone trade. Certified by Gem Report
Emerald
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.