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Loose Gemstones

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Loose Gemstones For Sale
1.69 Ct Green Sapphire Oval Loose Gemstone
Located in Fort Lee, NJ
A highly precious September birthstone with a delighting green 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

Green Sapphire

Carved Emerald Jesus Christ Cts 60.84
Located in Hong Kong, HK
This exquisitely carved emerald, weighing a remarkable 60.84 carats, beautifully captures the image of Jesus Christ. Originating from the verdant landscapes of Colombia, South America. It is a holy gemstone that stands for salvation, hope, and faith and is a powerful reminder of God's unfailing love and grace. The Carved Emerald Jesus...
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Emerald

Deep Pink Morganite Pear Faceted Cut 32.7x20.45x13.19 MM Loose Gemstone Jewelry
Located in New York, NY
PRODUCT DETAILS..........❤️ ★ Gem Type: Natural Pink Morganite ★ Weight: 43.51 Carats ★ Measurements (Length x Width x Height): 32.7mm length x20.45mm width x13.19 Height ★ Shape: P...
Category

21st Century and Contemporary African Loose Gemstones

Materials

Morganite

Tourmaline Lagoon 12.80Ct natural gemstone, Cushion cut, Afghanistan, GIA, GFCO
Located in Daugavpils, LV
Natural Lagoon Tourmaline Loose gemstone from Afghanistan! Certificate GFCO and GIA Gemstone Color: blue-green Gemstone Type: Tourmaline Gemstone size: 14.26x11.64x9.21mm Cut Grade:...
Category

2010s Afghan Loose Gemstones

Materials

Tourmaline

Natural 5.53 Ct Australian Gem Opal Crystal Butterfly Wings mined by Sue Cooper
Located in BELCONNEN, ACT
This beautiful 5.53 Ct natural Australian gem crystal opal, carved into a pair of butterfly wings, is a truly exceptional addition to any collection, mined by Sue Cooper herself. Its...
Category

2010s Australian Loose Gemstones

Materials

Opal, Crystal

3.55 carats Lagoon Blue Tourmaline Step Cushion Cut Natural Afghan Gemstone
Located in Bangkok, TH
Weight 3.55 carats Dimensions 8.32x9.25x6.70 mm Treatment None Clarity Eye Clean Origin Afghanistan Shape Cushion Cut Step Cushion The captivating allure of a 3.55-carat Lagoon ...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

Deep Green Natural Tourmaline Ring Loose Gemstone 11.25 Ct Cushion Cut-Jewelry
Located in Peshawar, PK
Deep Green Natural Tourmaline Loose Gemstone for Ring, Necklace Pendant or any other Jewelry Setting– Cushion Cut from Africa!! 💎 GEMSTONE TYPE: Tourmaline ⚖️ WEIGHT: 11.25 Carats ...
Category

21st Century and Contemporary Malagasy Contemporary Loose Gemstones

Materials

Tourmaline

Sparkling 7.10 Carats Natural Brown Orange Loose Zircon Ring Gem From Cambodia
Located in Peshawar, PK
Loose Zircon Weight: 7.10 Carats Dimension: 9.7x9.5x6.7 Mm Origin; Cambodia Color: Brown Orange Shape: Cushion Quality: Loupe Clean Treatment: Non Cer...
Category

21st Century and Contemporary Cambodian Arts and Crafts Loose Gemstones

Materials

Zircon

Beauteous 1.90 Cts Blueish Green Loose Tourmaline Ring Gemstone Afghan Mine
Located in Peshawar, PK
Loose Tourmaline Weight: 1.90 Carats Shape: Long Cushion Dimension: 7.9x5.7x5.1 Mm Origin: Kunar Afghanistan Color: Blueish Green Treatment: Non Certificate: On Customer Demand ...
Category

21st Century and Contemporary Afghan Artist Loose Gemstones

Materials

Tourmaline

26.90 Carat Natural Loose Citrine Butterfly Cut Gemstone
Located in Peshawar, PK
Loose Citrine Weight: 26.90 Carats Dimension: 18.9 x 17.9 x 13.1 Mm Origin: Brazil Cut: Butterfly Color: Yellow Treatment: Non Certificate: On Customer Demand Citrine is a vibrant...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

Natural Green Mozambique Paraiba Tourmaline Gemstone 0.63 carats with GIA Report
Located in Los Angeles, CA
Looking for an everyday stunning piece to wear? This Mozambique tourmaline is incredibly versatile and absolutely beautiful! With its wealth of color and amazing properties, this tou...
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

9.90 Carat Natural Loose Amethyst Fancy Cut Gemstone
Located in Peshawar, PK
Loose Amethysts Weight: 9.90Carats Dimension: 14.9 x 10.5 x 8.4 Mm Colour: Purple Origin: Brazil Treatment: Non Certificate: On Demand Shape: Cushion Amethyst, a stunning variety ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

GIA Certified 109 Carats Natural Melo Pearl Extremely Rare Collector's Dream
Located in La Jolla, CA
Extremely Rare & Desirable Collector's Pearl The Natural Saltwater Melo Melo Pearl is round with beautiful yellowish orange color and flame pattern a...
Category

21st Century and Contemporary Loose Gemstones

Materials

Pearl

3.65 Carat Natural Loose Rubellite Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Rubellite Tourmaline Weight: 3.65 Carat Dimension: 10.1 x 8.5 x 5.8 Mm Colour: Pink Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a captivat...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Rubelite, Tourmaline

Natural Blue Sapphire Gemstone 5.97 carats with GIA Report
Located in Los Angeles, CA
Please inquire for more videos/photos. Details Identification: Natural Blue Sapphire • Carat: 5.97 carats • Shape: Oval • Measurement: 10.88 x 8.27 x 7.60 mm • Color: Blue • Cut: B...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Blue Sapphire

2.46ct Cushion Blue Sapphire from Tanzania Unheated
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 2.46 cts Measurements: 6.80 x 6.72 x 5.41 mm Shape: Cushion Cutting Style Crown: Brilliant Cut Cutting Style Pavilion: S...
Category

2010s Tanzanian Loose Gemstones

Materials

Blue Sapphire

Vivid Green Natural Peridot Ring Loose Gemstone 2.25 Ct Emerald Cut for Jewelry
Located in Peshawar, PK
Vivid Green Natural Peridot Loose Gemstone for Ring, or any other Jewelry Setting–Emerald Cut from Supat Kohistan Pakistan!! 💎 GEMSTONE TYPE: Peridot ⚖️ WEIGHT: 2.25 Carats 🪚 SHA...
Category

21st Century and Contemporary Pakistani Contemporary Loose Gemstones

Materials

Peridot

17.75 Carat Loose Ametrine Emerald Cut
Located in Brisbane, AU
Faceted Ametrine Weight: 17.75 Carats Dimension: 17.7x12.5x10.2 Mm Origin: Bolivia Shape: Emerald Color: Purple & Yellow Customisation available please contact our customer service...
Category

21st Century and Contemporary Bolivian Arts and Crafts Loose Gemstones

Materials

Amethyst, Citrine, Quartz

24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem
Located in Jaipur, RJ
24.16 Carats Aquamarine Top Quality Hexagon Cut Stone For Jewelry Natural Gem Gemstone - Aquamarine Weight: 24.16 Carats Size: 20x18.5x9.5 MM Pieces: 1
Category

21st Century and Contemporary Unknown Art Deco Loose Gemstones

Materials

Aquamarine

11.05 Loose Blue Aquamarine Stone Cushion Cut Natural Pakistani Gemstone
Located in Bangkok, TH
Weight 11.05 carat Dimensions 13.4x12.4x10.1mm Treatment None Origin Pakistan Clarity VVS Shape Cushion Cut Fancy Cushion NA This 11.05-carat natural Aquamarine gemstone is a magni...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

Elegant 9.80 Carat Perfect Square Asscher Cut Citrine Loose Gemstone Brazil Mine
Located in Peshawar, PK
Gemstone Type : Citrine Weight : 9.80 Carats Dimensions : 12.4x12.4x9.8 mm Clarity : Loupe Clean Origin : Brazil Color: Yellow Shape: Square Cut: Asscher Certificate: On Demand Month...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

AA Natural Aquamarine Loose Gemstone For Jewelry Making 9x7mm Octagon 2.36 Cts
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 Manufacture...
Category

21st Century and Contemporary Brazilian Art Deco Loose Gemstones

Materials

Aquamarine

2ct Oval Cabochon Gray Opal from Australia
Located in Toronto, Ontario
Description: Gem Type: Opal Number of Stones: 1 Weight: 2 cts Measurements: 11.65 x 8.02 x 3.07 mm Shape: Oval Cutting Style: Cabochon Cutting Style Crown: Cutting Style Pavilion:...
Category

2010s Australian Loose Gemstones

Materials

Opal

26.50 Carat Natural Loose Ametrine Modify Cushion Cut Gemstone
Located in Peshawar, PK
Faceted Ametrine Weight: 26.50 Carats Dimension; 21 x 20 x 12.8 Mm Origin: Brazil Color: Purple & Yellow Cut: Modified Cushion Treatment: Non Certficate: On Demand . Ametrine is a u...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine, Amethyst

2 Pear-Shaped Brown Diamonds Cts 2.05
Located in Hong Kong, HK
Introducing a stunning pair of pear-shaped, 2.05-carat brown diamonds. Many believe that the significance of these brown diamonds is related to stability and strength. They are a g...
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Diamond, Brown Diamond

Top Quality Clean Loose Bicolor Tourmaline 21.60 Carats Afghanistan Mine
Located in Peshawar, PK
Loose Bicolor Tourmaline Weight: 21.60 Carats Dimension: 24x13.9x8.9 Mm Origin: Paprook Afghanistan Shape: Oval Treatment: Non / Natural C...
Category

21st Century and Contemporary Afghan Art Nouveau Loose Gemstones

Materials

Other, Tourmaline, Multi-gemstone

1 Paraiba Tourmaline fac. 19.16c. cushion shape
Located in Idar-Oberstein, DE
This Paraiba Tourmaline, 19,16c. cushion shape, 19x16,5mm is unheated and therefore very rare. It has slight natural inclusions. The color can be decribed to be strong and intensiv t...
Category

2010s European Contemporary Loose Gemstones

Materials

Paraiba

Natural Blue Green Spinel Gemstone 6.49 carats / JupiterGem
Located in Los Angeles, CA
This stunning natural blue-green spinel, weighing 6.49 carats, showcases a captivating mix of dark blue and green tones. Carat Weight: 6.49 carats, offering a substantial and impres...
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Spinel

Loose Spessartite Mandarin Garnet, 4.51 Carat Unset Ring or Pendant Gemstone
Located in Los Angeles, CA
If you love the bright color of Mandarin oranges, this gemstone is for you! This brilliant, electric orange spessartite garnet is simply stunning! Weighing 4.51 carats, it is a beaut...
Category

21st Century and Contemporary Artisan Loose Gemstones

Materials

Garnet, Mandarin Garnet

No Heat Loose Burmese Round Sapphire Cts 8.76
Located in Hong Kong, HK
Its pristine beauty remains untouched by heat treatment. This exquisite 8.76 ct gem is sourced from the rich mines of Burma. It shimmers like a disco ball and dazzles on all fronts...
Category

2010s Hong Kong Contemporary Loose Gemstones

Materials

Sapphire

7.80 Carat Loose Purple Amethyst Custom Precision Cut Natural Brazilian Gemstone
Located in Bangkok, TH
Weight 7.80 carat Dimensions 13.6x11.9x8.8mm Treatment None Origin Brazil Clarity Loupe Clean Shape Cut Custom Precision NA This 7.80-carat natural Amethyst gemstone is a captivat...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

3.20 Carat Gorgeous Loose Rubellite Tourmaline Cushion Shape Gem For Jewellery
Located in Peshawar, PK
Loose Rubellite Tourmaline Weight: 3.20 Carats Dimension: 10.9 x 7.4 x 4.9 Mm Origin: Afghanistan Shape: Cushion Color: Pink Certificate: On Demand Rubellite tourmaline, often reg...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Rubelite, Tourmaline

Red Spinel Pear-Shaped Gem from Mahenge – Rare Collector’s Treasure By Merkaba
Located in Beverly Hills, CA
Extraordinary 2.96 Carat Red Spinel Pear-Shaped Gem from Mahenge, Tanzania: A Rare Treasure for Collectors and a Perfect Holiday Gift By Merkaba Beverly Hills. Introducing a 2.96 carat Red Spinel, masterfully cut into an elegant pear shape and sourced from the legendary mines of Mahenge, Tanzania. This exceptional gemstone, offered loose, is a collector’s dream and a romantic holiday gift for someone truly special. With its intense crimson hue, superb clarity, and rare origin, this Spinel embodies the beauty and rarity of nature’s finest creations. Whether preserved as part of a gemstone collection or transformed into bespoke jewelry, this gem promises to captivate hearts and minds. The Allure of Mahenge Red...
Category

21st Century and Contemporary Unknown Modern Loose Gemstones

Materials

Spinel, Other

7.35 Carat Natural Loose Purple Amethyst Stone Hexagonal Cut Brazilian Gemstone
Located in Bangkok, TH
Weight 7.35 carat Dimensions 11.8x11.7x9.1mm Treatment None Origin Brazil Clarity Loupe Clean Shape Cut Hexagonal NA This striking 7.35 carat natural purple Amethyst showcases a ...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

11.50 Carat Natural Loose Faceted Yellow Citrine Trilliant Cut Brazilian Gem
Located in Bangkok, TH
Weight 11.50 carat Dimensions 16.3x16.2x10.3 mm Treatment None Origin Brazil Clarity Loupe Clean Shape Cut Trilliant NA Bright and bold, this 11.50 carat natural yellow Citrine d...
Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

2.30 Carat Natural Loose Bi color Tourmaline Stone Cushion Cut Afghani Gemstone
Located in Bangkok, TH
Weight 2.30 carat Dimensions 8.2x6.1x5.1mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion NA Experience the natural beauty of this 2.30 carat bi-color Tourmaline, sho...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

2.25 Carat Natural Loose Bubblegum Pink Tourmaline Cushion Cut Afghan Gemstone
Located in Bangkok, TH
Weight 2.25 carat Dimensions 8.4x6.8x5mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion NA This exquisite 2.25 carat natural bubblegum pink Tourmaline is a rare and v...
Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

2.65 Carat Natural Loose Green Peridot Stone Cushion Cut Pakistani Gemstone
Located in Bangkok, TH
Weight 2.65 carat Dimensions 7.7x7.1x5.7mm Treatment None Origin Pakistan Clarity VVS Shape Cut Cushion NA This vibrant 2.65 carat natural Peridot features a rich, olive-green hu...
Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

Natural Unheated Orange Padparadscha Sapphire Stone 1.01 carats with GRS Report
Located in Los Angeles, CA
Discover the allure of 1.01 carats natural Padparadscha Sapphire, its brilliance enhanced by a Brilliant/Step cut. Accompanied by a GRS Report, this oval gem, measuring 6.69 x 4.72 x...
Category

21st Century and Contemporary Malagasy Loose Gemstones

Materials

Sapphire, Padparadscha Sapphire

Certified Natural Loose 1.46 Carat Ruby Cushion Shape Gem For Engagement Ring
Located in Peshawar, PK
Loose Ruby Weight: 1.46 Carats Dimension: 6.3 x 6.0 x 3.9 Mm Origin: Jagdalek Afghanistan Shape: Cushion Color: Pink Treatment: Non / Natural Certificate: Available Jagdalek, loca...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Ruby

GIA Certified 1.72 Carat H Color I1 Clarity Excellent Cut Loose Round Diamond
Located in Miami, FL
GIA certified natural 1.72-carat round-brilliant loose diamond with H color and I1 clarity. Featuring excellent cut, polish and symmetry. The stone is an absolute bargain considering...
Category

2010s North American Modern Loose Gemstones

Materials

Diamond

3.61 Ct Ruby Oval Loose Gemstone
Located in Fort Lee, NJ
An exquisite red color birthstone for July, believed to convey a status of power & wealth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loose ...
Category

2010s Malagasy Loose Gemstones

Materials

Ruby

4.10 Carats Natural Loose Bright Green Tourmaline Ring Jewelry Gemstone
Located in Peshawar, PK
Loose Tourmaline Weight: 4.10 Carats Dimension: 8.6x8.2x7 Mm Origin: Kunar Afghanistan Shape: Cushion Color: Green Treatment: Non Certificate: On Demand Green Tourmaline, a gemst...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

5.05 Carat Natural Loose Soft London Blue Topaz Cut Custom Precision from Africa
Located in Bangkok, TH
Weight 5.05 carat Dimensions 10.5x9.8x7mm Treatment None Origin Africa Clarity Loupe clean Shape Octagon Cut Custom Precision Cut NA This 5.05-carat natural London Blue Topaz is a ...
Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Topaz, Blue Topaz

6.75 Carat Natural Loose Pixel Cut CItrine Gemstone From Brazil
Located in Peshawar, PK
Faceted Citrine Weight : 6.75 Carats Dimensions : 15.2x8.6x6.9 Mm Clarity : Clean Origin : Brazil Color: Brown Yellow Shape: Pixel / Bar Cut Certificate: On Demand Month: November . ...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Citrine

CLOSE OUT GIA 0.15 Carat Natural Fancy Deep Orange Brown Pear Shape Diamond
Located in Great Neck Plaza, NY
GIA natural fancy deep orange brown pear shape diamond weighing 0.15 carats.
Category

2010s American Loose Gemstones

Materials

Diamond, Brown Diamond

1.59ct Octagonal/Emerald Cut Blue Sapphire from Sri Lanka
Located in Toronto, Ontario
Description: Gem Type: Sapphire Number of Stones: 1 Weight: 1.59 cts Measurements: 7.20 x 5.91 x 3.78 mm Shape: Octagonal/Emerald Cut Cutting Style Crown: Modified Brilliant Cut Cu...
Category

2010s Sri Lankan Loose Gemstones

Materials

Blue Sapphire

1.65 Carat Natural Loose Lagoon Shade Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Lagoon Shade Tourmaline Weight: 1.65 Carat Dimension: 7.9 x 5.8 x 4.5 Mm Colour: Lagoon Treatment: Non Certificate: On Customer Demand Shape: Cushion Tourmaline is a capt...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.60 Carat Natural Loose Green Amethyst Cushion Shape Gem For Jewellery Making
Located in Peshawar, PK
Loose Green Amethyst Weight: 4.60 Carats Dimension: 10.7 x 10 x 7.4 Mm Colour: Green Origin: Brazil Certificate: On Demand Shape : cushion Green amethyst, also known as prasiolite, is a captivating gemstone that exudes an enchanting hue of green. This gemstone is a type of quartz, which undergoes a unique process to achieve its distinctive coloration. Natural amethyst crystals are subjected to heat treatment, resulting in a transformation from purple to a delicate shade of green. The mesmerizing green color of prasiolite ranges from pale mint to deep olive, offering a spectrum of tones to suit various preferences. One of the most alluring aspects of green amethyst is its serene and soothing appearance. The gentle green hues evoke a sense of tranquility and harmony, making it a popular choice for jewelry that promotes calmness and balance. Whether worn as a pendant, ring, earrings, or bracelet, prasiolite jewelry adds a touch of elegance and sophistication to any ensemble. In addition to its aesthetic appeal, green amethyst is believed to possess metaphysical properties that enhance spiritual growth and healing. It is often associated with the heart chakra, symbolizing love, compassion, and emotional well-being. Some practitioners of crystal healing believe that wearing or carrying prasiolite can help alleviate stress, anxiety, and negative emotions, while fostering a deeper connection with nature and the universe. Prasiolite's versatility extends beyond jewelry, as it is also used in decorative objects and spiritual tools. Its serene green hue makes it a popular choice for ornamental items such as figurines, carvings, and crystal grids. Additionally, prasiolite crystals are used in meditation practices to facilitate inner peace, clarity of mind, and spiritual awakening. When caring for green amethyst jewelry...
Category

21st Century and Contemporary Brazilian Arts and Crafts Loose Gemstones

Materials

Amethyst

Natural Blue Mozambique Paraiba Tourmaline Gemstone 0.87 carats with GIA Report
Located in Los Angeles, CA
Mozambique is a country located in Africa. It has so many natural jewels that are truly breathtaking and elegant. Natural Mozambique Tourmaline 0...
Category

21st Century and Contemporary Mozambican Loose Gemstones

Materials

Tourmaline, Paraiba

2.43 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

2.43 Ct Emerald Round Loose Gemstone
2.43 Ct Emerald Round Loose Gemstone
$1,974 Sale Price
40% Off
GIA Certified 6.44 Carat Natural Blue Sapphire Oval Shape
Located in Great Neck Plaza, NY
GIA Certified 6.44-Carat Natural Sapphire – Blue – Oval Shape This stunning 6.44-carat natural sapphire is a true statement piece, perfect for high-end jewelry enthusiasts or collec...
Category

2010s American Modern Loose Gemstones

Materials

Sapphire, 14k Gold, White Gold

1.60 Carats Natural Loose Pink Tourmaline Oval Shape Ring Gem
Located in Peshawar, PK
Faceted Tourmaline Weight: 1.60 Carats Dimension: 9.7x6.7x3.8 Mm Origin: Africa Shape: Oval Color: Pink Treatment: Non Certificate: On Client Demand Tourmaline is a captivating and...
Category

21st Century and Contemporary Malagasy Arts and Crafts Loose Gemstones

Materials

Tourmaline

4.15 Carats Grs Certified Colombian Muzo Emerald Cut
Located in Hong Kong, HK
**Colombian Emerald Description** Introducing a stunning Colombian emerald, a remarkable gem weighing 4.15 carats. This exquisite octagon-cut stone is sourced from the prestigious M...
Category

21st Century and Contemporary Colombian Loose Gemstones

Materials

Emerald

1.93 Ct Emerald Round Loose Gemstone
Located in Fort Lee, NJ
With a vibrant green color hue, the birthstone for May is a symbol of renewed spring growth. Explore vibrant collection of Emerald, Ruby & Sapphires in our store available as a loo...
Category

2010s Zambian Loose Gemstones

Materials

Emerald

0.92 Carats Pink Spinel Stone Hexagon Cut Natural Gemstone From Tajikistan
Located in Bangkok, TH
Weight 0.92 carats Dimensions 8.2x5.8x3.0 mm Treatment none Origin Tajikistan Clarity SI Shape hexagon Cut custom precision This exquisite 0.92 carat Pink Spinel gemstone, c...
Category

21st Century and Contemporary Tajikistani Modern Loose Gemstones

Materials

Spinel

Natural Blue Sapphire Gemstone 1.81 carats with GIA report / JupiterGem
Located in Los Angeles, CA
Immerse yourself in the allure of 1.81 carats Natural Blue Sapphire, backed by a GIA report. This cushion-shaped gem, measuring 7.08 x 6.29 x 4.69 mm, boasts exceptional clarity and ...
Category

21st Century and Contemporary Unknown Loose Gemstones

Materials

Blue Sapphire

Natural 12.61 Ct Australian green-blue black boulder opal mined by Sue Cooper
Located in BELCONNEN, ACT
This rare 12.61 Ct Australian black boulder opal was mined by Sue Cooper at her Yaraka opal mine in western Queensland, Australia in 2021. Sue processed the rough opal herself and cu...
Category

2010s Australian Loose Gemstones

Materials

Opal, Black Opal

2.40 Carat Natural Rich Color Loose Mint Green Tourmaline Ring Gem Afghan Mine
Located in Peshawar, PK
Faceted Tourmaline Weight: 2.40 Carats Dimension: 9x6.2x5.3 Mm Origin: Kunar Afghanistan Shape: Emerald Color: Mintgreen Treatment: Non Certificate: On Customer Demand Mint gre...
Category

21st Century and Contemporary Afghan Arts and Crafts Loose Gemstones

Materials

Tourmaline

2.25 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

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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