Natural Neon Blue Apatite Gemstone: 0.66 Carat Asscher Cut, From Africa
Located in Peshawar, PK
Expertly cut in an elegant Asscher shape, the gemstone displays crisp step facets and a symmetrical outline that enhance its clarity and allow light to reflect beautifully across its...
Apatite
$424Sale Price|20% Off
1.53 carats Green Demantoid Garnet Pair Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 1.53 carats Dimensions 5.0x4.9x3.5 mm Treatment none Origin Pakistan Clarity SI This exquisite pair of Green Demantoid Garnets, totaling 1.53 carats, showcases a rare bea...
Garnet
$468Sale Price|20% Off
1.72 carats Green Demantoid Garnet Pair Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 1.72 carats Dimensions 5.0x4.9x3.8 mm Treatment none Origin Pakistan Clarity SI This exquisite pair of Green Demantoid Garnets, totaling 1.72 carats, showcases a rare be...
Garnet
Natural Topaz Gemstone: 5.87 Carat Golden Yellow Asscher Cut From Pakistan
Located in Peshawar, PK
Wight - 5.87 Carats Dimensions : 9*9*7.5 mm Color : Golden Yellow Shape : Asscher Cut Clarity : VVS Clean Treatment : Heat Origin : Pakistan Hardness : 8 This Asscher-cut Topaz sho...
Topaz
Lustrous Natural Sphene Titanite Gemstone: 0.90 Carat Yellow/Green Asscher Cut
Located in Peshawar, PK
Its unique color, refined Asscher cut, and exceptional sparkle make this sphene gemstone an outstanding choice for collectors and distinctive jewelry designs.
Other
Natural Rutile Peridot Gemstones: 13.73 Carat Asscher Cut Peridot From Pakistan
Located in Peshawar, PK
Expertly cut in a classic Asscher shape, the gemstone features a square outline with step facets that create a captivating hall-of-mirrors effect, enhancing depth and brilliance.
Peridot
Natural Peridot Gemstone: 0.97 Carat Asscher Cut Loose Stone, August Birthstone
Located in Peshawar, PK
weight : 0.97 carat Dimensions : 6*6*3 mm Shape : Asscher Cut Color : Green Clarity : VVS Clean Treatment : Natural Hardness : 6.5-7 Origin : Mansehra, Abbottabad Family : Forsterite...
Peridot
Natural Peridot Gemstone: 1.02 Carat Asscher Cut August Birthstone From Pakistan
Located in Peshawar, PK
weight : 1.020 carat Dimensions : 5.5*5.5*3.5 mm Shape : Asscher Color : Green Clarity : Eye Clean Treatment : Natural Hardness : 6.5-7 Origin : Mansehra, Abbottabad Family : Forster...
Peridot
3.45 Carat Natural Loose Light Color Aquamarine Asscher Cut African Gemstone
Located in Bangkok, TH
Cut in a precise Asscher shape, the gemstone displays sharp step facets and a mesmerizing depth that enhances its brilliance from every angle.
Aquamarine
2.25 Carat Natural Loose Red Garnet Stone Asscher Cut African Gemstone
Located in Bangkok, TH
Expertly crafted in a crisp Asscher cut, the gemstone displays clean step facets, sharp symmetry, and an elegant geometric structure that enhances its natural brilliance.
Garnet
8.50 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly crafted in a precise Asscher cut, the gemstone features sharp step facets and a distinctive square silhouette that create a captivating hall-of-mirrors effect.
Amethyst
3.30 Carat Natural Loose Orange Citrine Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly crafted in a precise Asscher cut, the gemstone features sharp step facets, a high crown, and a mesmerizing hall-of-mirrors effect that enhances its brilliance and depth.
Citrine
18.50 Carat Natural Loose Light Golden Topaz Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 18.50 carat Dimensions 14.2x14x10.8mm Treatment None Origin Pakistan Clarity Eye Clean Shape Cut Asscher This 18.50 Carat Natural Loose Light Golden Topaz is an impr...
Topaz
2.90 Carat Natural Loose Yellow Color Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Expertly crafted in a refined Asscher cut, the gemstone features crisp step facets that enhance its clarity and create a captivating hall-of-mirrors effect.
Tourmaline
8.05 Carat Natural Loose Golden Topaz Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly crafted in a sophisticated Asscher cut, the gemstone features crisp step facets that create a mesmerizing play of light while enhancing its exceptional clarity and depth.
Topaz
2.15 Carat Natural Loose Greenish Amethyst Stone Asscher Cut African Gemstone
Located in Bangkok, TH
Weight 2.15 carat Dimensions 8.5x7.8x5.5mm Treatment None Origin African Clarity Loup Clean Shape Cut Asscher This 2.15 Carat Natural Loose Greenish Amethyst is a unique and ...
Amethyst
$560Sale Price|20% Off
4.70 Carat Natural Loose Apple Green Peridot Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly crafted in a precise Asscher cut, the gemstone displays sharp step facets that create beautiful light reflections and enhance its natural clarity.
Peridot
Natural Aquamarine Beryl Gemstone: 1.66 Carat Asscher Cut For Jewelry Making
Located in Peshawar, PK
Hardness : 7.5-8 Origin : Minas Gerais Mine Brazil Shape : Assher Cut Color : Crystal Blue Clarity : Clean Treatment : Heat Weight : 1.66 Carats Dimensions : 7*7*4 mm Family : Beryl...
Aquamarine
5.85 Carat Natural Deep Blue Aquamarine Stone Asscher Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 5.85 carat Dimensions 11.0x10.7x8mm Treatment None Origin Pakistan Clarity SI Shape Cut Asscher This 5.85 carat natural deep blue aquamarine is a striking gemstone sh...
Aquamarine
6.20 Carat Natural Loose Pink Kunzite Stone Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 6.20 carat Dimensions 9.6x9.5x8.7mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Asscher This 6.20 Carat Natural Loose Pink Kunzite is a refined gemstone...
Kunzite
1.40 Carat Natural Loose Mint Green Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.40 carat Dimensions 6.6x6.5x4.9mm Treatment None Origin Afghan Clarity VVS Shape Cut Asscher Experience the fresh elegance of this 1.40 Carat Natural Loose Mint Gr...
Tourmaline
$600Sale Price|20% Off
19.00 Carat Natural Loose Pink Kunzite Stone Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 19.00 carat Dimensions 14.4x14.2x12.1mm Treatment Heated Origin Afghanistan Clarity Eye Clean Shape Cut Asscher This 19.00 carat Natural Pink Kunzite is an exquisite ge...
Kunzite
$304Sale Price|20% Off
1.75 Carat Loose Sea Foam Tourmaline Asscher Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 1.75 carat Dimensions 5.9x5.9x5mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Asscher NA This 1.75-carat natural Sea Foam Tourmaline is a captivating gemstone...
Tourmaline
12.20 Carat Natural Loose Purple Kunzite Stone Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Expertly crafted in a rare and elegant Asscher cut, it features sharp step facets, a mesmerizing hall-of-mirrors effect, and excellent symmetry that enhances both brilliance and depth.
Kunzite
2.85 Carat Natural Loose Apple Green Peridot Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly crafted in a precise Asscher cut, the gemstone features sharp step facets and a symmetrical outline that enhances its brilliance, depth, and light performance.
Peridot
$720Sale Price|20% Off
39.40 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 39.40 carat Dimensions 20.6x19.1x15.9 mm Treatment None Origin Brazilian Clarity Loup Clean Shape Cut Asscher This 39.40 carat natural purple amethyst is an impressive...
Amethyst
23.10 Carat Natural Loose Lemon Color Citrine Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Cut in an elegant Asscher shape, the gemstone features stepped faceting, sharp symmetry, and a mesmerizing depth that enhances its natural brilliance.
Citrine
1.75 Carat Natural Loose Green Peridot Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 1.75 carat Dimensions 6.8x6.5x5mm Treatment None Origin Pakistan Clarity SI Shape Cut Asscher This 1.75 carat natural Peridot showcases a vibrant green hue and a prec...
Peridot
$496Sale Price|20% Off
15.90 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly shaped in a brilliant Asscher cut, the gemstone features crisp step facets, sharp symmetry, and excellent clarity, allowing light to reflect beautifully through its geometri...
Amethyst
15.90 Carat Natural Loose Purple Amethyst Pair Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 15.90 carat Dimensions 12.0x12.0 x9.0mm Treatment None Origin Brazilian Clarity Loup clean Shape Cut Asscher This elegant 15.90 carat natural amethyst pair features ...
Amethyst
5.30 Carat Natural Loose Peach Topaz Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly crafted in a precise Asscher cut, the gemstone features sharp step facets and exceptional symmetry, creating a hall-of-mirrors effect that enhances its natural sparkle.
Topaz
1.07 Carat Asscher Cut Step Faceted Spinel Loose Gemstone (Sri Lanka)
Located in Beaverton, OR
This spinel gemstone weighs 1.07 carats and is cut in an Asscher (square step-cut) form, measuring 5.75 x 6.09 x 3.05 mm.
Spinel
$216Sale Price|20% Off
4.75 Carat Natural Loose Light Blue Aquamarine Asscher Cut African Gemstone
Located in Bangkok, TH
Weight 4.75 carat Dimensions 10.4x9.8x7.5mm Treatment None Origin Africa Clarity SI Shape Cut Asscher This 4.75 Carat Natural Loose Light Blue Aquamarine Stone features a stu...
Aquamarine
$440Sale Price|20% Off
3.85 Carat Natural Loose Blue Goshenite Aquamarine Asscher Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 3.85 carat Dimensions 10.5x10.4x6.2mm Treatment None Origin Pakistan Clarity VVS Shape Cut Asscher This 3.85 Carat Natural Loose Blue Goshenite Aquamarine is a rare...
Aquamarine
7.55 Carat Natural Loose Blue Aquamarine Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 7.55 carat Dimensions 11.2x11x9.3mm Treatment None Origin Pakistan Clarity SI Shape Cut Asscher This 7.55 Carat Natural Loose Blue Aquamarine is a beautifully refined ...
Aquamarine
8.50 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 8.50 carat Dimensions 11.9x11.9x9.6mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Asscher This 8.50 Carat Natural Purple Amethyst from Brazil is an eleg...
Amethyst
$360Sale Price|20% Off
2.85 Carat Natural Loose Blue Goshenite Aquamarine Asscher Cut Pakistan Gemstone
Located in Bangkok, TH
Weight 2.85 carat Dimensions 8.5x8.3x6.6mm Treatment None Origin Pakistan Clarity SI Shape Cut Asscher This 2.85 Carat Natural Loose Blue Goshenite Aquamarine features a ref...
Aquamarine
$640Sale Price|20% Off
60.25 Carat Natural Loose Yellow Golden Citrine Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 60.25 carat Dimensions 23.3x22.8x17.7mm Treatment None Origin Brazil Clarity Eye Clean Shape Cut Asscher This magnificent 60.25 carat Yellow Golden Citrine is a truly...
Citrine
$336Sale Price|20% Off
8.50 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 8.50 carat Dimensions 11.9x11.9x9.6mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Asscher This exquisite 8.50 carat Amethyst showcases a rich, royal pur...
Amethyst
$280Sale Price|20% Off
5.20 Carat Natural Loose Quality Topaz Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 5.20 carat Dimensions 9.3x9.3x7.0mm Treatment None Origin Pakistan Clarity VVS Shape Cut Asscher This 5.20 carat Natural Topaz is a brilliant and high-quality gemston...
Topaz
$695Sale Price|30% Off
Reddish Pink Natural Rhodolite Garnet Asscher Cut 5.32 Carat Loose Gemstone
Located in Peshawar, PK
Natural Reddish Pink Rhodolite Garnet Asscher Cut Loose Gemstone – Faceted Earth-Mined Reddish Pink Almandine - Pyrope Garnet for Statement Ring, Pendant, Custom Fine Jewelry, Januar...
Garnet, Rhodolite
Natural Topaz Gemstone: 3.90 Carat Golden Yellow Asscher Cut From Pakistan
Located in Peshawar, PK
Wight - 3.90 Carats Dimensions : 8*8*6 mm Color : Golden Yellow Shape : Emerald Cut Clarity : Eye Clean Treatment : Heat Origin : Pakistan Hardness : 8 This attractive Topaz gemsto...
Topaz
$424Sale Price|20% Off
8.45 Carat Natural Loose Royal Purple Amethyst Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 8.45 carat Dimensions 11.9x11.9x9.3mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Asscher Experience the elegance of this 8.45 Carat Natural Loose Royal...
Amethyst
Natural Citrine Pair Loose Gemstone: 10.80 Carat Asscher Cut For Jewelry
Located in Peshawar, PK
Gemology: Hardness : 7 Origin : Brazil Color : Yellow Clarity : Clean Weight : 10.80 Carats Dimensions : 10 * 10 * 8 mm Treatment : None Family : Quartz This beautiful **Citrine ge...
Citrine
$256Sale Price|20% Off
3.85 Carat Natural Loose Golden Citrine Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly Asscher Cut, this gemstone highlights remarkable symmetry and depth, enhancing its inner glow and natural sparkle.
Citrine
$176Sale Price|20% Off
0.95 Carat Natural Loose Lagoon Blue Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 0.95 carat Dimensions 5.5x5.3x4.1mm Treatment None Origin Afghan Clarity SI Shape Cut Asscher This 0.95 carat Natural Lagoon Blue Tourmaline is a striking gemstone sho...
Tourmaline
$304Sale Price|20% Off
2.20 Carat Natural Loose Light Blue Aquamarine Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly Asscher cut, it features precise step facets and perfect symmetry, enhancing the gem’s sparkle and depth.
Aquamarine
$336Sale Price|20% Off
7.65 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly crafted in a precision Asscher cut, the stone features sharp step facets and a mesmerizing geometric pattern that creates a stunning hall-of-mirrors effect.
Amethyst
$337Sale Price|25% Off
2.20 Carat Natural Loose Fire Effect Sphene Asscher Cut Madagascar's Gemstone
Located in Bangkok, TH
Expertly Asscher Cut, this gemstone reveals a kaleidoscope of golden, green, and orange flashes under light, emphasizing its exceptional clarity and luster.
Other
$336Sale Price|20% Off
1.65 Carat Natural Loose Mine Green Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Weight 1.65 carat Dimensions 6.5x6.3x5.5mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Asscher This 1.65 Carat Natural Loose Mint Green Tourmaline from Afghani...
Tourmaline
$696Sale Price|20% Off
2.90 Carat Natural Loose Peachy Pink Tourmaline Asscher Cut African Gemstone
Located in Bangkok, TH
Weight 2.90 carat Dimensions 8.0x8.0x6.7mm Treatment None Origin Africa Clarity VVS Shape Cut Asscher Fancy Showcasing exquisite beauty, this 2.90 Carat Natural Loose Peach...
Tourmaline
$336Sale Price|20% Off
10.45 Carat Natural Loose Purple Amethyst Stone Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Meticulously Asscher cut, the gem features sharp, step-cut facets and a mesmerizing square shape with beveled corners, giving it a sophisticated, Art Deco appeal.
Amethyst
$600Sale Price|20% Off
35.75 Carat Natural Loose Pretty Purple Amethyst Asscher Cut Brazilian Gemstone
Located in Bangkok, TH
Expertly cut into a refined asscher shape, it showcases a rich and pretty purple hue with exceptional brilliance and clarity, making it a gemstone of luxury and distinction.
Amethyst
$704Sale Price|20% Off
3.05 Carat Natural Loose Purple Spinel Stone Asscher Cut Tanzanian Gemstone
Located in Bangkok, TH
Expertly Asscher cut, it highlights the gem’s symmetrical facets, creating a mesmerizing play of light and depth.
Spinel
$160Sale Price|20% Off
0.60 Carat Natural Loose Green Emerald Stone Asscher Cut Pakistani Gemstone
Located in Bangkok, TH
Expertly shaped in a precision Asscher cut, the stone features clean step facets and a captivating geometric pattern that enhances its natural glow.
Emerald
$336Sale Price|20% Off
1.45 Carat Natural Loose Light Green Tourmaline Asscher Cut Afghan Gemstone
Located in Bangkok, TH
Expertly Asscher cut, it highlights the gem’s symmetry and depth, creating a mesmerizing play of light within its facets.
Tourmaline
$144Sale Price|20% Off
1.55 Carat Natural Loose Orange Spessartite Garnet Asscher Cut African Gemstone
Located in Bangkok, TH
Expertly crafted in a rare Asscher cut, the gem features mesmerizing step facets that highlight its vivid saturation and inner glow.
Garnet
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.