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Loose Gemstones

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Loose Gemstones For Sale
APC Drop Pair South Sea Pearl from Paspaley
Located in Melbourne, AU
PAIR OF DROP 16 MM PEARLS, FLAWLESS AFTER SETTING COMPLEXION, GEM LUSTRE, SILVER. GUARANTEED NATURAL COLOUR AND LUSTRE These pearls display their natural colour and lustre and have...
Category

2010s Australian Contemporary Loose Gemstones

Materials

South Sea Pearl, 18k Gold, Yellow Gold

Rare 56.77 Carat Tanzanite Square Cushion Cut – Luxury Investment Beverly Hills
Located in Beverly Hills, CA
Design Your Own Jewelry: Exceptional 56.77 Carat Tanzanite, Square Cushion Cut, Unmounted – A Truly Rare and Beautiful Love Gift By Merkaba Beverly Hills. This exceptional 56.77 car...
Category

21st Century and Contemporary Tanzanian Contemporary Loose Gemstones

Materials

Tanzanite

Tanzanite Cushion Cut Gem – Rare Luxury Stone for Custom Jewelry & Collectors
Located in Beverly Hills, CA
Marvelous 8.07 Carat Tanzanite Cushion-Cut Gem: A Timeless Treasure for Discerning Collectors and Jewelry Enthusiasts - Merkaba Beverly Hills. Introducing a stunning 8.07 carat Tanz...
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Tanzanite

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

2.75 carats Untreated Citrine Stone Scissor Cut Natural African Gemstone
Located in Bangkok, TH
Weight 2.75 carats Dimensions 9.62x7.39x5.70 mm Treatment none Origin Africa Clarity VVS Shape octagon Cut scissors This exquisite 2.75 carat orange citrine gemstone, with it...
Category

21st Century and Contemporary Asian Modern Loose Gemstones

Materials

Citrine

Gorgeous Natural Loose Rhodolite Garnet Multi Shape 4.30 Carat Gem Lot
Located in Peshawar, PK
Loose Rhodolite Lot Weight: 4.30 Carats Size: 0.80 to 0.95 Carats Origin: Tanzania Shape: Multi / Mix Color: Red Family; Garnet Rhodolite garnet is a captivating gemstone renowned...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Garnet, Rhodolite

1.20 Carat Natural Loose Cushion Cut Red Spinel Gemstone
Located in Peshawar, PK
Faceted Red Spinel Weight: 1.20 Carats Dimension: 6.4x5.7x3.7 Mm Origin: Burma Myanmar Shape: Cushion Color: Red Treatment: Non / Natural Certificate: On Demand . The red spinel gemstone...
Category

21st Century and Contemporary Burmese Arts and Crafts Loose Gemstones

Materials

Spinel

Vivid Green Natural Emerald Ring Loose Gemstone 1.70 Ct Emerald Cut for Jewelry
Located in Peshawar, PK
Vivid Green Natural Emerald Loose Gemstone for Ring, or any other Jewelry Setting-Emerald Cut from Panjshir Afghanistan!! 💎 GEMSTONE TYPE: Emerald ⚖️ WEIGHT: 1.70 Carats 🪚 SHAPE &...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Emerald

6.74 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

Reddish Pink Natural Rubellite Tourmaline Ring Loose Gemstone 3 Ct Cushion Cut
Located in Peshawar, PK
Reddish Pink Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Cushion Cut 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ WEIGHT: 3.00 ...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

GIA Certified 1.76ct Natural UNHEATED Blue Sapphire
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. This 1.76 Ct heart-shaped Burmese...
Category

21st Century and Contemporary Singaporean Art Deco Loose Gemstones

Materials

Sapphire, Blue Sapphire, 18k Gold, White Gold

Lotus Cert. 2.07 Carat Red Sapphire from East Africa No Heat
Located in Hua Hin, TH
2.07 carat red sapphire from East Africa No Heat Dimensions: 8.14 x 6.06 x 4.50 mm Shape: Oval Cutting style: Faceted Brilliant Color: Red Rich to medium saturation Origin: East Af...
Category

2010s African Loose Gemstones

Materials

Sapphire

GIA Certified 3.69 carats Color Change Spinel Stone Oval Cut Natural Gemstone
Located in Bangkok, TH
Weight 3.69 carats Dimensions 10.90 x 9.02 x 4.96 mm Treatment none Origin Tanzania Clarity eye clean Shape oval Cut brilliant cut This stunning 3.69 carat natural spinel is ...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Spinel

2.45 Carats Natural Loose Citrine Emerald Shape Gem From Earth Mine
Located in Peshawar, PK
Loose Citrine Weight: 2.45 Carats Dimension: 8.9 x 7.7 x 5.7 Mm Origin: Brazil Colour: Honey Brown Treatment: Non Certficate: On Demand Shape: Emerald Citrine, a radiant and versa...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

0.59 Carats Blue Sapphire Stone Oval Cut Sri lankan Gemstone
Located in Bangkok, TH
Weight 0.59 carats Dimensions 5.2x4.3x3.2 mm Treatment heated Origin Sri Lanka Clarity SI Shape oval Cut Faceted This exquisite 0.59 carat purplish blue sapphire is a true m...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

35.85 Carats Ceylon Blue Sapphire No Heat Cab for Fine Jewellery
Located in Jaipur, RJ
35.85 Carats Ceylon Blue sapphire No heat Cab For Fine Jewellery Gemstone: Blue Sapphire No Heat Type: Ceylon Shape:  Round Carat weight: 35.85 Ceylon Blue sapphires are highly sou...
Category

2010s Loose Gemstones

Materials

Blue Sapphire

Fire Opal From Mexico
Located in New York, NY
Mexico Opal is composed of hydrated silica. It is an amorphous silicate, meaning it does not form crystals. Opals are structurally composed of tiny spheres of silica which, when arranged in perfect geometry, create the famous play of color associated with the stones. The symmetrical arrangement of silica balls acts like a prism, which allows the rainbow spectrum of colors to be visible to the naked eye. Fire opal is a transparent to translucent opal with warm body colors of yellow to orange to red. Although it does not usually show any play of color, occasionally a stone will exhibit bright green flashes. The most famous source of fire opals in Mexico is in the state of Queretaro; these opals are commonly called Mexican fire opals. Fire opals that do not show a play of color are sometimes referred to as jelly opals. Cantera opal...
Category

2010s Mexican Loose Gemstones

Materials

Fire Opal

7.49 Carat Rose Zircon Oval, Unset Loose Gemstone
Located in Los Angeles, CA
This pretty rose zircon is a perfectly symmetrical oval and has a beautiful medium reddish pink color. While zircon is widely recognized for its lovely blu...
Category

21st Century and Contemporary Loose Gemstones

Materials

Zircon

GIA Certified 0.81 Carat Cushion Fancy Deep Orangy Yellow Natural Diamond
Located in New York, NY
Loose Diamond GIA Certified This is a Natural Diamond Cushion Modified Brilliant Cut The diamond is 0.81 Carat SI1 Clarity The color is Fancy Deep Orangy Yellow The stone measures 5....
Category

21st Century and Contemporary Unknown Contemporary Loose Gemstones

Materials

Diamond, Yellow Diamond

Top High Quality Natural Loose Tourmaline Fancy Cut 48.35 Carat for Necklace
Located in Peshawar, PK
Gemstone Type : Tourmaline Weight : 48.35 Carats Dimensions : 24x24x15.1 Mm Origin : Affrica Clarity : Loupe Clean Shape: Octagon Color: Bright Green Certificate: On Demand Basical...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

16.20 Carat Natural Faceted Golden Topaz Gemstone for Jewelry Making Asscher Cut
Located in Peshawar, PK
Gemstone Type : Topaz Weight : 16.20 Carats Dimensions: 12.7x12.8x11 mm Clarity : Clean Origin : Skardu Color: Golden Shape: Octagon Cut: Asscher Certificate: On Demand Month: Novemb...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

Natural Garnet Rhodolite Loose Gemstone 4.16 Ct., Cushion cut, Certificate GFCO
Located in Daugavpils, LV
Natural Rhodolite Garnet Loose gemstone Laboratory certified: GFCO Gemstone Color: VIVID PINK-PURPLE/PURPLE-PINK Gemstone Type: Garnet Gemstone size: 8.59x8.51x6.58 mm Cut Grade: Ex...
Category

2010s Tanzanian Loose Gemstones

Materials

Garnet, Rhodolite

12.50 carats Royal Amethyst Pair Fancy Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 6.40 carats and 6.10 carats Total 12.50 carats Dimensions 12.4x9.7x8.5 mm Treatment None Origin Brazil Clarity Loupe Clean Shape Fancy Cut Faceted NA This exquisite 12....
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Antuiqe Pear Shape cut pink diamond, Extremely rare and Unique!
Located in Ramat Gan, IL
No description provi1.73ct Fancy Orangy Pink Antique Pear Shape Diamond – VVS2 Clarity – A Rare Romance in Color Unveil a captivating blend of history, rarity, and romance with this...
Category

21st Century and Contemporary European Art Deco Loose Gemstones

Materials

Pink Diamond

4.50 Carat Natural Loose Bi Colour Tourmaline Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Bi Colour Tourmaline Weight: 4.50 Carat Dimension: 15 x 6.5 x 4.9 Mm Colour: Pink And Green Treatment: Non Certificate: On Customer Demand Shape: Emerald Tourmaline is a ...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

3.20 Carats Faceted Natural Rubellite Tourmaline Gemstone Emerald Shape
Located in Peshawar, PK
Loose Rubellite Weight: 3.20 Carats Dimension: 10.1x6.8x5.6 Mm Origin: Afghanistan Shape: Emerald Color: Pink Certficate: On Customer Demand Rube...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Rubelite, Tourmaline

16.07Ct GRS SSEF Certificate World Collection Biggest Size Burma Ruby unheated
Located in bangkok, TH
16.07ct World Collection Biggest Size Burma Ruby unheated GRS -SSEF Certificate Species: Corumdum Variety: Unheated Burma Ruby Weight: 16....
Category

2010s Loose Gemstones

Materials

Ruby

5.30 Carat Natural Loose Imperial Topaz Emerald Shape Gemstone
Located in Peshawar, PK
Faceted Imperial Topaz Weight: 5.30 Carats Dimension: 11.2 x 7.9 x 6.4 Mm Origin: Shamozai Mine Katlang, Pakistan Shape: Emerald Color; Imperial Golden Treatment: Non Certificate: ...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Imperial Topaz

2.50 Carat Natural Loose Mint Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Mint Green Tourmaline Weight: 2.50 Carat Dimension: 7.6 x 6.6 x 6.1 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a capti...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

19.34 Carat Blue Zircon Cushion, Unset Loose Gemstone
Located in Los Angeles, CA
This brilliant, cushion cut gem checks all the boxes if you're looking for an unusually large, fine blue zircon to set in a ring or pendant enhancer! With intense "Windex" blue color...
Category

21st Century and Contemporary Loose Gemstones

Materials

Zircon, Blue Zircon

.92 Carat Oval Unset Loose Ruby Gemstone
Located in Los Angeles, CA
This beautiful, vivid red ruby would make a spectacular ring! It weighs .92 carat and has a bright, almost electric cherry red color with gorgeous pin...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Ruby

Rare 5.73 Carat Natural Red Spinel Emerald Cut – Collector's Luxury Gemstone
Located in Beverly Hills, CA
Design Your Own Jewelry Exceptional 5.73 Carat Natural Red Spinel – A Rare Collector's Gem By Merkaba Beverly Hills. Discover unparalleled luxury with this 5.73 carat natural Red S...
Category

21st Century and Contemporary Tanzanian Art Deco Loose Gemstones

Materials

Spinel

GIA Certified Carved Colombia Emerald Loose Stone Weighing 4.35 Carats
Located in New York, NY
Introducing our exquisite GIA certified carved Colombia Emerald loose stone, a true masterpiece of nature. This captivating gem weighs a remarkable 4.35 carats, making it a truly val...
Category

20th Century Colombian Contemporary Loose Gemstones

Materials

Emerald

8.30 Carat Gorgeous Faceted Pink Kunzite Emerald Shape
Located in Peshawar, PK
Loose Kunzite Weight: 8.30 Carats Dimension: 13.1 x 9.4 x 7.7 Mm Colour: Pink Origin: Kunar, Afghanistan Certficate: On Demand Shape: Emerald Kunzite, a delicate and enchanting ge...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Kunzite

1.90 Carat Natural Loose Aquamarine Asscher Shape Gem
Located in Peshawar, PK
Loose Aquamarine Weight: 1.90 Carats Dimension: 7.2 x 7.1 x 5.6 Mm Origin: Shigar Valley Pakistan Color: White Blue Cut : Asscher Treatment: Non Certficate: On Customer Demand Aqu...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

4.20 Carat Natural Loose Black Tourmaline Square Shape Gemstone
Located in Peshawar, PK
Loose Black Tourmaline Weight: 4.20 Carat Dimension: 9.5 x 9.3 x 6.2 Mm Treatment: None Certificate: On Demand Origin: Afghanistan Black tourmaline is a powerful protective s...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Huge Loupe Clean 27.15 Carat Natural Loose Pink Tourmaline
Located in Peshawar, PK
Faceted Peachy Pink Tourmaline Weight: 27.15 Carat Dimension: 19.5 x 15.8 x 13 Mm Colour: Peachy Pink Treatment: Non Certificate: On Customer Demand Shape: Oval Tourmaline is a ...
Category

21st Century and Contemporary Central African Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.83 carats Blue Aquamarine Stone Pear Cut Natural African Gemstone
Located in Bangkok, TH
Weight 4.83 carats Dimensions 16.7x9.2x5.7 mm Treatment none Origin Africa Clarity eye clean Shape pear Cut faceted This 4.83 carat blue aquamarine is a stunning natural gems...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Aquamarine

2.85 Carat Natural Loose Seafoam Tourmaline Pair Cushion Shape Gemstone
Located in Peshawar, PK
Loose Seafoam Tourmaline Pair Weight: 2.85 Carats Dimension: 6.6 x 5.7 x 4.9 Mm And 6.6 x 5.7 x 4.8 Mm Colour: Seafoam Origin: Afghanistan Certificate: On De...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

17.50 Carat Gorgeous Faceted Santa Maria Colour Aquamarine Oval Shape Gem
Located in Peshawar, PK
Loose Sainta Maria Colour Aquamarine Weight: 17.50 Carat Dimension: 18 x 14.2 x 11 Mm Colour : Blue Origin: Shigar Valley, Pakistan Treatment: Non Certificate : On Demand Shape: Ov...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Aquamarine

Top Quality Loupe Clean 26.05 Carat Natural Loose Green Tourmaline
Located in Peshawar, PK
Faceted Green Tourmaline Weight: 26.05 Carat Dimension: 17.2 x 17.2 x 13.4 Mm Colour: Green Treatment: Non Certificate: On Customer Demand Shape: Octagon Clarity: Loupe Clean Tour...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.11 Carat 10x8 Medium Bluish Green Colombian Emerald - Oval Cut May Gemstone
Located in Jupiter, FL
Stone: Emerald Weight: 2.11-carats Shape: Oval Cut Clarity: Semi-Transparent Luster: Good Color: Medium Bluish Green Measurements: 9.65mm x 7.75mm x 4.48mm Geographic Origin: Colombi...
Category

2010s Colombian Modern Loose Gemstones

Materials

Emerald

2.18 carats Blue Tanzanite Stone Oval Cut Natural Tanzanian Gemstone
Located in Bangkok, TH
Weight 2.18 carats Dimensions 9.2x7.2x4.5 mm Treatment heated Origin Tanzania Clarity VVS Shape oval Cut faceted Crafted from the rarest and most exceptional quality Tanzanit...
Category

21st Century and Contemporary Tanzanian Modern Loose Gemstones

Materials

Tanzanite

2.24 carats Bicolor Parti Sapphire Stone Emerald Cut Natural Sri Lankan Gemstone
Located in Bangkok, TH
Weight 2.24 carats Dimensions 7.1x6.5x4.6 mm Treatment none Origin Sri Lanka Clarity VVS Shape octagon Cut emerald This exquisite 2.24 carat bi color Parti Sapphire, expertl...
Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

2.85 Carat Natural Loose Golden Topaz Asscher Cut Gemstone
Located in Peshawar, PK
Faceted Golden Topaz Weight: 2.85 Carats Dimension: 8.3 x 8.1 x 5.2 Mm Origin: Skardu, Pakistan Color; Golden Treatment: Non Certificate: On Demand Golden Topaz is a radiant gemsto...
Category

21st Century and Contemporary Pakistani Arts and Crafts Loose Gemstones

Materials

Topaz

AGL Certified Gemstone Natural Corundum Pink Sapphire Weighing 2.92 Carats
Located in New York, NY
AGL certificate Natural Pink Sapphire weighing 2.92 carats Purplish Pink Color Oval Shaped, mix cut Heated Color Stability Excellent Measuring 8.63x7.11x5.10 mm Natural corundum pi...
Category

Mid-20th Century Sri Lankan Contemporary Loose Gemstones

Materials

Pink Sapphire

Meghna Jewels GIA Certified 10.05 Carat Fancy Pear Brilliant Deep Brown Diamond
Located in Hoffman Estate, IL
An exceptional 10.05 carat VS2 Clarity investment grade fancy pear brilliant cut deep brown diamond certified by GIA. We can custom design as per your request, additional fees may ap...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Yellow Diamond, Brown Diamond

Natural Burma Ruby - Burma Star Ruby -No Heat Burmese Ruby Cabochon Gemstone
Located in Jaipur, RJ
Natural Burma Ruby Star Ruby No Heat Cabochon Gemstone 65.03 Carats 58 Pieces (For Jewelry Making)
Category

21st Century and Contemporary Burmese Art Deco Loose Gemstones

Materials

Ruby, Star Ruby

Zambian Emerald Hexagon Carved Gem Quality High Jewelry Gemstone 83.3 Carats
Located in Jaipur, RJ
This is one of a kind high jewelry necklace main show stopper gemstone. We have seen such size and shape of carved emeralds used in antique jew...
Category

2010s Art Deco Loose Gemstones

Materials

Emerald

6.60 Carat Natural Loose Mint Green Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Mint Green Tourmaline Weight: 6.60 Carat Dimension: 11 x 9.7 x 7.8 Mm Colour: Mint Green Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a c...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

Vibrant Green Natural Diopside Calibrated Size Loose Gemstones Lot 9.20 Ct Round
Located in Peshawar, PK
Vibrant Sparkly Green Natural Diopside Calibrated Size Loose Gemstones Lot for Ring, Necklace Pendant, Bracelet or any other Jewelry Setting-Round ...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Garnet

Aquamarine Octagon Shape Gem 48.86 Carat Loose Stone
Located in Valenza , IT
Collaborate with us to turn this beautiful gemstone into an extraordinary, one-of-a-kind work of art we will create on our design and your wish. Please see hereby attached some examp...
Category

21st Century and Contemporary Modern Loose Gemstones

Materials

Aquamarine

9.65 Carat Natural Loose Purple Amethyst Ring Gemstone from Brazil Mine
Located in Peshawar, PK
Gemstone Type : Amethyst Weight : 9.65 Carats Dimensions: 14.4x10.3x9.5 mm Clarity : Clean Origin : Brazil Color: Purple Shape: Emerald Facet: Step Cut Certificate: On Demand Month: ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

1.01 Ct Old Mine Cut Diamond - GIA Certified!
Located in Ramat Gan, IL
1.01ct Old Mine Cut Diamond – Antique Charm with Soul M Color SI2 Clarity Vintage Cushion Shape Looking for a diamond with real character? This 1.01ct Old Mine Cut diamond is ful...
Category

19th Century Antique Loose Gemstones

Materials

Diamond

1.25 Ct Blue Sapphire Octagon Cut Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting blue color. They are believed to bring good luck & fortune to life. Explore vibrant collection of Emerald, Ruby & Sapphires ...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

GIA Certified 1.83 Carat Burma No Heat Cushion Cut Pink Sapphire
Located in Kowloon, HK
Experience the unmatched beauty and rarity of this 1.83 carat Burma No-Heat Pink Sapphire, sourced directly from the legendary Mogok mines—renowned for producing the world’s finest s...
Category

2010s Loose Gemstones

Materials

Pink Sapphire

6.05 carats Blue Aquamarine Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 6.05carat Dimensions 12.8x9.8x7.5mm Treatment None Origin Pakistan Clarity VVS Shape Cushion Cut Fancy Cushion NA This exquisite 6.05 carat blue Aquamarine gemstone showcas...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Certified 3.24 Carat Faceted Blue Sapphire Oval Shape Gemstone
Located in Peshawar, PK
Loose Blue Sapphire Weight: 3.24 Carats Dimension: 9.8 x 7.9 x 4.5 Mm Origin: Sri Lanka Treatment: Heated Certificate: Available Sapphire, a gemstone of legendary beauty and end...
Category

21st Century and Contemporary Sri Lankan Arts and Crafts Loose Gemstones

Materials

Blue Sapphire

3.10 Carat Natural Loose Green Amethyst / Prasiolite Cushion Shape Gemstone
Located in Peshawar, PK
Loose Green Amethyst Weight: 3.10 Carats Dimension: 10 x 7.9 x 6 Mm Colour: Light Green Origin: Brazil Treatment: Non Certificate: On Demand Shape: Cushion Amethyst, a stunning var...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

GIA Certificated Oval Carved Double Sided Cabochon Emerald Weighing 53.64 Carats
Located in New York, NY
G I A G EMO L O G IC A L R E P O R T EMERALD REPORT GIA REPORT 522173152 Shape Oval Carved Double Cabochon Transparency Translucent Color Green Species Natural Beryl TREATMENT Clarity Enhanced (F2) One loose stone Weight: 53.64 carats Measurements: 26.97 x 19.90 x 12.90 mm An oval carved double-sided cabochon emerald weighing 53.64 carats, certified by GIA (Gemological Institute of America), can be considered rare and valuable Comments: Due to their growth conditions in nature and recovery methods, most emeralds contain surface reaching features. For this reason, clarity enhancement is a common trade practice Larger emeralds are generally rarer and more valuable, assuming all other quality factors are favorable GIA is the most established certification company in the world. They have been around since 1931 and are the foremost authority on diamonds, gems and pearls. They are a non-profit organization that sets the standards for jewels and identification world-wide. Gemstones are rare natural resources of nature. Each gemstone is unique. One can compare the market for gemstones well with the art market Untreated gemstones are best suited for investment. In the case of sapphire and ruby, this implies that they are not heated, as 98...
Category

Early 20th Century Colombian Contemporary Loose Gemstones

Materials

Emerald

Reddish Pink Natural Rubellite Tourmaline Ring Loose Gemstone 2.75Ct Cushion Cut
Located in Peshawar, PK
Reddish Pink Natural Rubellite Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting-Cushion Cut 💎 GEMSTONE TYPE: Rubellite Tourmaline ⚖️ WEIGHT: 2.75 ...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Rubelite, Tourmaline

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

11.93 Carats Top Quality Rubellite Tourmaline Oval Cabochon Natural Gemstone
Located in Jaipur, RJ
This is a one of a kind of rubellite tourmaline with vivid color tone. Gemstone - Rubellite Tourmaline Weight - 11.93 Ct Size - 16.24x11.50 MM Piece - 1
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Rubelite, Tourmaline

Rare 0.84 Carat G SI2 Horse Head Natural Loose Diamond
Located in New York, NY
ITEM DESCRIPTION ID #: 55473 Stone Shape: Horse Head Diamond Weight: 0.84 CT Clarity: SI2 Color: G Measurements 6.00 X 5.82 X 3.30 mm Our Price: $1625.00 These genuine diamonds are...
Category

15th Century and Earlier Antique Loose Gemstones

Materials

White Diamond

Rare Green Natural Emerald Ring Pendant Loose Gemstone 15.40Ct Emerald Cut-Jewel
Located in Peshawar, PK
Rare Green Natural Emerald Loose Gemstone for Ring, Bracelet, Necklace Pendant or any other Jewelry Setting-Emerald Cut from Panjshir, Afghanistan!! 💎 GEMSTONE TYPE: Emerald ⚖️ WEI...
Category

21st Century and Contemporary Afghan Modernist Loose Gemstones

Materials

Emerald

7.45 Carat Natural Yellow Citrine Loose Gemstone for Ring Jewelry
Located in Peshawar, PK
Faceted Citrine Weight : 7.45 Carats Dimensions : 13.3x10.4x8.3 Mm Clarity : Clean Origin : Brazil Color: Yellow Shape: Emerald Certificate: On Demand Month: November . The Many Heal...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

5.60 carats Purple Amethyst Custom Precision Cut Natural Brazilian Stone
Located in Bangkok, TH
Weight 5.60 carat Dimensions 12.7x10.4x8.1mm Treatment None Origin Brazil Clarity Loupe Clean Shape Octagon Cut Custom Precision NA This exquisite 5.60 carat Purple Amethyst is a n...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Certified 7.76 Carat Natural Ceylon Blue Sapphire Gemstone Oval Cut Pair
Located in Jaipur, Rajasthan
Prepare to be enchanted by a rare and exquisite pair of Natural Unheated Ceylon Blue Sapphire Gemstones, each meticulously crafted into an oval cut, creating a perfectly matched pair...
Category

21st Century and Contemporary Sri Lankan Contemporary Loose Gemstones

Materials

Blue Sapphire

2.90 Carats Australian Opal Orange blue green multiple play of color gemstone
Located in Jaipur, RJ
2.90 Carats Australian Opal Orange blue green multiple play of color gemstone Gemstone : Opal Doublet Weight : 2.90 Carats Size : 15.5x8.5 MM Quantity - 1 Piece Shape - Fancy Play ...
Category

21st Century and Contemporary Australian Loose Gemstones

Materials

Opal

Ancient Persian Sasanian Empire Emerald Intaglio Seal
Located in New York, NY
An ancient Persian Sasanian Empire hand carved Emerald intaglio bead seal. Carved Gemstones, Ancient Artifacts and Historical Memorabilia For Collector...
Category

19th Century Unknown Antique Loose Gemstones

Materials

Emerald, Sterling Silver

1.50 Carat Rare Natural Loose Haüyne \ Haüynite Gemstone From Afghanistan
Located in Peshawar, PK
Loose Hauyne / Hauynite Weight: 1.50 Carats Dimension: 8.33 x 6.72 x 4.48 Mm Origin: Badakhshan Afghanistan Shape: Cushion Color: Blue Family: Sodalite Treatment: Non Certificate: O...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Other

Peachy Pink Natural Tourmaline Ring, Pendant Loose Gemstone 12.20 Ct Emerald Cut
Located in Peshawar, PK
Peachy Pink Natural Tourmaline Loose Gemstone for a Bold Cocktail Ring, Necklace Pendant or any other Jewelry Setting-Emerald Cut from Kunar, Afghanistan!! 💎 GEMSTONE TYPE: Tourmal...
Category

21st Century and Contemporary Afghan Contemporary Loose Gemstones

Materials

Tourmaline

Natural Chrysoprase Hand-Carved Pandemonium of Parrots Loose Gemstone Pendant
Located in Jaipur, Rajasthan
Hand-carved natural chrysoprase pandemonium of parrots ruby loose gemstone pendant necklace. Our chrysoprase pandemonium of parrots hand carving is a mesmerizing oval-shaped gemstone carving that captures the untamed beauty of nature. Crafted from premium natural chrysoprase, this vibrant green gem is intricately carved to depict a lively scene of parrots resting on a branch together. The master artisan has painstakingly detailed each bird, showcasing their distinctive features and dynamic movement. Natural rubies have been used to enhance their eyes and peak giving it a more natural look. The translucency of the chrysoprase enhances the depth of the carving, creating a sense of life and motion that is truly captivating. This unique piece is a celebration of nature’s vibrant green palette and the playful spirit of parrots. The gem's smooth, polished surface contrasts beautifully with the intricately detailed parrots, creating a harmonious balance between elegance and artistry. The "Chrysoprase Pandemonium of Parrots" is not just a standalone masterpiece; it also offers versatile potential for custom jewelry. Its oval shape makes it an ideal centerpiece for a pendant or brooch, where it can be framed by complementary gemstones or set in a sleek, minimalist design to let the carving take center stage. Whether as a pendant brooch or a keepsake, this exquisite chrysoprase carving...
Category

21st Century and Contemporary Indian Contemporary Loose Gemstones

Materials

Chrysophrase, Ruby

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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