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Modern Loose Gemstones

3,430 Results
MODERN STYLE

Rooted in centuries of history of adornment dating back to the ancient world, modern jewelry reimagines traditional techniques, forms and materials for expressive new pieces. As opposed to contemporary jewelry, which responds to the moment in which it was created, modern jewelry often describes designs from the 20th to 21st centuries that reflect movements and trends in visual culture.

Modern jewelry emerged from the 19th-century shift away from jewelry indicating rank or social status. The Industrial Revolution allowed machine-made jewelry using electric gold plating, metal alloys and imitation stones, making beautiful jewelry widely accessible. Although mass production deemphasized the materials of the jewelry, the vision of the designer remained important, something that would be furthered in the 1960s with what’s known as the “critique of preciousness.”

A design fair called the “Exposition Internationale des Arts Décoratifs et Industriels Modernes” brought global attention to the Art Deco style in 1925 and gathered a mix of jewelry artists alongside master jewelers like Van Cleef & Arpels, Mauboussin and Boucheron. Art Deco designs from Cartier and Van Cleef & Arpels unconventionally mixed gemstones like placing rock crystals next to diamonds while borrowing motifs from eclectic sources including Asian lacquer and Persian carpets. Among Cartier’s foremost design preoccupations at the time were high-contrast color combinations and crisp, geometric forms and patterns. In the early 20th century, modernist jewelers like Margaret De Patta and artists such as Alexander Calder — who is better known for his kinetic sculptures than his provocative jewelry — explored sculptural metalwork in which geometric shapes and lines were preferred over elaborate ornamentation.

Many of the innovations in modern jewelry were propelled by women designers such as Wendy Ramshaw, who used paper to craft her accessories in the 1960s. During the 1970s, Elsa Peretti created day-to-night pieces for Tiffany & Co. while designers like Lea Stein experimented with layering plastic, a material that had been employed in jewelry since the mid-19th century and had expanded into Bakelite, acrylics and other unique materials.

Find a collection of modern watches, bracelets, engagement rings, necklaces, earrings and other jewelry on 1stDibs.

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Style: Modern
7.50 Carat Natural Loose Sky Blue Color Topaz Fancy Cut African Gemstone
7.50 Carat Natural Loose Sky Blue Color Topaz Fancy Cut African Gemstone

7.50 Carat Natural Loose Sky Blue Color Topaz Fancy Cut African Gemstone

Located in Bangkok, TH

Weight 7.50 carat Dimensions 12.9x8.9x6.7 mm Treatment None Origin African Clarity Loup Clean Shape Cut Fancy This magnificent 7.50-carat natural sky blue topaz enchants wi...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Topaz

37.60 Carat Natural Loose Fine Lemon Citrine Pair Cushion Cut African Gemstone
37.60 Carat Natural Loose Fine Lemon Citrine Pair Cushion Cut African Gemstone

37.60 Carat Natural Loose Fine Lemon Citrine Pair Cushion Cut African Gemstone

Located in Bangkok, TH

Weight 37.60 carat Dimensions 16.7x14x12.3 mm Treatment None Origin African Clarity Loup Clean Shape Cut Cushion This magnificent 37.60-carat natural fine lemon citrine pai...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Citrine

0.85 Carat Natural Loose Blue Color Sapphire For Jewelry Sri Lankan Gemstone
0.85 Carat Natural Loose Blue Color Sapphire For Jewelry Sri Lankan Gemstone

0.85 Carat Natural Loose Blue Color Sapphire For Jewelry Sri Lankan Gemstone

Located in Bangkok, TH

Weight 0.85 carat Dimensions 6.7x5.1x3.1mm Treatment None Origin Sri Lankan Clarity VVS Shape Cut Oval AG280 This exquisite 0.85-carat natural blue sapphire captivates with a...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

3.24 Carat Certified Natural Loose Deep Green Emerald Stone Asscher Cut Gemstone
3.24 Carat Certified Natural Loose Deep Green Emerald Stone Asscher Cut Gemstone

3.24 Carat Certified Natural Loose Deep Green Emerald Stone Asscher Cut Gemstone

Located in Bangkok, TH

Weight 3.24 carats Dimensions 9.89x9.34x4.63 mm Treatment Minor Oil Origin Swat, Pakistan Clarity SI Shape Cut Asscher AG262 This exquisite 1.35-carat natural blue sapphire capt...

Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Emerald

Natural Sphene (Titanite) 2.05 Carat – Cushion Cut Rainbow Fire Loose Gemstone
Natural Sphene (Titanite) 2.05 Carat – Cushion Cut Rainbow Fire Loose Gemstone

Natural Sphene (Titanite) 2.05 Carat – Cushion Cut Rainbow Fire Loose Gemstone

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 2.05 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Category

2010s Pakistani Modern Loose Gemstones

Materials

Other

Natural Cambodia Blue Zircon 13.02 Carat Loose Gemstone – Large Faceted Blue
Natural Cambodia Blue Zircon 13.02 Carat Loose Gemstone – Large Faceted Blue

Natural Cambodia Blue Zircon 13.02 Carat Loose Gemstone – Large Faceted Blue

Located in Peshawar, PK

Natural Blue Zircon from Cambodia, weighing an impressive 13.02 carats. Renowned for its dazzling brilliance and vivid blue color, this exceptional gemstone is a true collector's pie...

Category

2010s Cambodian Modern Loose Gemstones

Materials

Zircon

58.80 Carat Natural Loose Deep Purple Amethyst For Pendant Brazilian Gemstone
58.80 Carat Natural Loose Deep Purple Amethyst For Pendant Brazilian Gemstone

58.80 Carat Natural Loose Deep Purple Amethyst For Pendant Brazilian Gemstone

Located in Bangkok, TH

Weight 58.80 carat Dimensions 29.2x21.3x15.0mm Treatment None Origin Brazilian Clarity Loup Clean Shape Cut Fancy AG235 This monumental 58.80-carat natural deep purple ameth...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Fine Natural Aquamarine Beryl 2.69 Carat – Madagascar – Collector Quality Gem
Fine Natural Aquamarine Beryl 2.69 Carat – Madagascar – Collector Quality Gem

Fine Natural Aquamarine Beryl 2.69 Carat – Madagascar – Collector Quality Gem

Located in Peshawar, PK

Experience the elegance of this natural Aquamarine gemstone, weighing an impressive 2.69 carats and sourced from the renowned gemstone regions of Madagascar. Known for its rich, deep...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Aquamarine

5.95 Carat Natural Loose Green Peridot Cushion Cut from Pakistan Gemstone
5.95 Carat Natural Loose Green Peridot Cushion Cut from Pakistan Gemstone

5.95 Carat Natural Loose Green Peridot Cushion Cut from Pakistan Gemstone

Located in Bangkok, TH

Weight 5.95 carat Dimensions 11.2x9.9x7.7mm Treatment None Origin Pakistan Clarity SI Shape Cut Cushion AG153 Elevate your fine jewelry collection or investment portfolio wi...

Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Peridot

1.65 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone
1.65 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone

1.65 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 1.65 carat Dimensions 6.9x5.9x4.4mm Treatment None Origin Sri Lankan Clarity SI Shape Cut Oval AG112 Discover the elegance of this 1.65 Carat Natural Loose Blue Sapphi...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

Natural Cambodia Blue Zircon 44.20 Carat Loose Gemstone – Large Faceted
Natural Cambodia Blue Zircon 44.20 Carat Loose Gemstone – Large Faceted

Natural Cambodia Blue Zircon 44.20 Carat Loose Gemstone – Large Faceted

Located in Peshawar, PK

Natural Blue Zircon from Cambodia, weighing an impressive 44.20 carats. Renowned for its dazzling brilliance and vivid blue color, this exceptional gemstone is a true collector's pie...

Category

2010s Cambodian Modern Loose Gemstones

Materials

Blue Zircon

Natural Madagascar Sphene (Titanite) 53.70 Carat – Precision Cut Rainbow Fire
Natural Madagascar Sphene (Titanite) 53.70 Carat – Precision Cut Rainbow Fire

Natural Madagascar Sphene (Titanite) 53.70 Carat – Precision Cut Rainbow Fire

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 53.70 carats. Expertly precision cut into a striking rectangular fa...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

Natural Madagascar Sphene (Titanite) 23.45 Carat – Cushion Cut Rainbow Fire
Natural Madagascar Sphene (Titanite) 23.45 Carat – Cushion Cut Rainbow Fire

Natural Madagascar Sphene (Titanite) 23.45 Carat – Cushion Cut Rainbow Fire

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 23.45 carats. Expertly precision cut into a striking rectangular fa...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

5.40 Carat Natural Loose Bicolor Tourmaline Pair Emerald Cut Afghan Gemstone
5.40 Carat Natural Loose Bicolor Tourmaline Pair Emerald Cut Afghan Gemstone

5.40 Carat Natural Loose Bicolor Tourmaline Pair Emerald Cut Afghan Gemstone

Located in Bangkok, TH

Weight 5.40 carat Dimensions 8.6x7.0x4.9 mm Treatment None Origin Afghan Clarity SI Shape Cut Emerald Discover the beauty of this 5.40 Carat Natural Loose Bicolor Tourmaline...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

0.70 Carat Natural Loose 5 Piece Paraiba Tourmaline Jewelry Lot From Mozambique
0.70 Carat Natural Loose 5 Piece Paraiba Tourmaline Jewelry Lot From Mozambique

0.70 Carat Natural Loose 5 Piece Paraiba Tourmaline Jewelry Lot From Mozambique

Located in Bangkok, TH

Weight 0.70 carat Pieces 5 Treatment None Origin Mozambique Clarity VVS Shape Cut Mix This exquisite 0.70-carat total weight natural Paraiba tourmaline lot enchants with the u...

Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Paraiba

28.30 Carat Natural Loose Lemon Color Citrine For Pendant African Gemstone
28.30 Carat Natural Loose Lemon Color Citrine For Pendant African Gemstone

28.30 Carat Natural Loose Lemon Color Citrine For Pendant African Gemstone

Located in Bangkok, TH

Weight 28.30 carat Dimensions 19.3x16.1x14.0mm Treatment None Origin African Clarity Loup Clean Shape Cut Cushion This remarkable 28.30-carat natural Lemon Citrine from Af...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Citrine

Natural Sparkling Sphene (Titanite) 3.24 Carat – Fancy Cut Rainbow Fire
Natural Sparkling Sphene (Titanite) 3.24 Carat – Fancy Cut Rainbow Fire

Natural Sparkling Sphene (Titanite) 3.24 Carat – Fancy Cut Rainbow Fire

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 3.24 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

Natural Sphene (Titanite) 3.10 Carat – Oval Cut Rainbow Fire Loose Gemstone
Natural Sphene (Titanite) 3.10 Carat – Oval Cut Rainbow Fire Loose Gemstone

Natural Sphene (Titanite) 3.10 Carat – Oval Cut Rainbow Fire Loose Gemstone

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 3.10 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

2.85 Carat Natural Loose Cornflower Blue Sapphire Oval Cut Sri Lankan Gemstone
2.85 Carat Natural Loose Cornflower Blue Sapphire Oval Cut Sri Lankan Gemstone

2.85 Carat Natural Loose Cornflower Blue Sapphire Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 2.85 carat Dimensions 9.4x7.2x4.8mm Treatment Heated Origin Sri Lankan Clarity SI Shape Cut Oval AG253 This magnificent 2.85-carat natural cornflower blue sapphire ca...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

6.00 Carat Natural Loose Sky Blue Topaz Asscher Cut African Jewelry Gemstone
6.00 Carat Natural Loose Sky Blue Topaz Asscher Cut African Jewelry Gemstone

6.00 Carat Natural Loose Sky Blue Topaz Asscher Cut African Jewelry Gemstone

Located in Bangkok, TH

Weight 6.00 carat Dimensions 9.7x9.6x7.8 mm Treatment None Origin African Clarity Loupe Clean Shape Cut Fancy Asscher Elevate your jewelry collection with this 6.00 Carat N...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Blue Topaz

36.15 Carat Natural Loose Baby Pink Kunzite Cushion Cut Afghan Gemstone
36.15 Carat Natural Loose Baby Pink Kunzite Cushion Cut Afghan Gemstone

36.15 Carat Natural Loose Baby Pink Kunzite Cushion Cut Afghan Gemstone

Located in Bangkok, TH

Weight 36.15 carat Dimensions 20x16.4x13.4 mm Treatment Heater Origin Afghan Clarity Loup Clean Shape Cut Cushion This exquisite 36.15 carat natural baby pink kunzite disp...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Kunzite

39.85 Carat Natural Loose Swiss Blue Topaz Stone Cushion Cut African Gemstone
39.85 Carat Natural Loose Swiss Blue Topaz Stone Cushion Cut African Gemstone

39.85 Carat Natural Loose Swiss Blue Topaz Stone Cushion Cut African Gemstone

Located in Bangkok, TH

Weight 39.85 carat Dimensions 21.0x15.4x12.7 mm Treatment None Origin African Clarity Loup Clean Shape Cut Cushion This 39.85 Carat Natural Loose Swiss Blue Topaz is an ex...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Topaz, Blue Topaz

1.60 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone
1.60 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone

1.60 Carat Natural Loose Blue Sapphire Stone Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 1.60 carat Dimensions 7.7x5.4x4.3mm Treatment None Origin Sri Lankan Clarity SI Shape Cut Oval This 1.60 carat Blue Sapphire presents a beautifully saturated blue hue...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

Natural Cambodia Blue Zircon 13.30 Carat Loose Gemstone – Large Faceted
Natural Cambodia Blue Zircon 13.30 Carat Loose Gemstone – Large Faceted

Natural Cambodia Blue Zircon 13.30 Carat Loose Gemstone – Large Faceted

Located in Peshawar, PK

Natural Blue Zircon from Cambodia, weighing an impressive 13.30 carats. Renowned for its dazzling brilliance and vivid blue color, this exceptional gemstone is a true collector's pie...

Category

2010s Cambodian Modern Loose Gemstones

Materials

Blue Zircon

Natural Sphene (Titanite) 4.21 Carat – Round Cut Rainbow Fire Loose Gemstone
Natural Sphene (Titanite) 4.21 Carat – Round Cut Rainbow Fire Loose Gemstone

Natural Sphene (Titanite) 4.21 Carat – Round Cut Rainbow Fire Loose Gemstone

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 4.21 carats. Round cut into a striking fancy cut, this exceptional gemstone di...

Category

2010s Pakistani Modern Loose Gemstones

Materials

Other

268.63 Carat Natural Certified Quality Purple Spodumene Kunzite Afghan Gemstone
268.63 Carat Natural Certified Quality Purple Spodumene Kunzite Afghan Gemstone

268.63 Carat Natural Certified Quality Purple Spodumene Kunzite Afghan Gemstone

Located in Bangkok, TH

Weight 268.63 carat Dimensions 38.87 x 29.13 x 26.78 mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Cushion This extraordinary 268.63 carat natural Certified Purple ...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Kunzite

Natural Cambodia Blue Zircon 10.65 Carat Loose Gemstone – Large Faceted Blue
Natural Cambodia Blue Zircon 10.65 Carat Loose Gemstone – Large Faceted Blue

Natural Cambodia Blue Zircon 10.65 Carat Loose Gemstone – Large Faceted Blue

Located in Peshawar, PK

Natural Blue Zircon from Cambodia, weighing an impressive 10.65 carats. Renowned for its dazzling brilliance and vivid blue color, this exceptional gemstone is a true collector's pie...

Category

2010s Cambodian Modern Loose Gemstones

Materials

Zircon

Natural Madagascar Sphene (Titanite) 9.38 Carat – Precision Cut Rainbow Fire
Natural Madagascar Sphene (Titanite) 9.38 Carat – Precision Cut Rainbow Fire

Natural Madagascar Sphene (Titanite) 9.38 Carat – Precision Cut Rainbow Fire

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Madagascar Sphene (Titanite) weighing 9.38 carats. Expertly precision cut into a striking rectangular fan...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

12.40 Carat Natural Loose Madeira Citrine Stone Cushion Cut Brazilian Gemstone
12.40 Carat Natural Loose Madeira Citrine Stone Cushion Cut Brazilian Gemstone

12.40 Carat Natural Loose Madeira Citrine Stone Cushion Cut Brazilian Gemstone

Located in Bangkok, TH

Weight 12.40 carat Dimensions 13.3x12.9x10.8mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Cushion This beautiful 12.40 carat natural Madeira citrine showcases...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

4.89 Carat Natural Loose Blue Green Paraiba Tourmaline Oval Cut From Mozambique
4.89 Carat Natural Loose Blue Green Paraiba Tourmaline Oval Cut From Mozambique

4.89 Carat Natural Loose Blue Green Paraiba Tourmaline Oval Cut From Mozambique

Located in Bangkok, TH

Weight 4.89 carat Dimensions 13.22x9.51x5.4mm Treatment None Origin Mozambique Clarity VVS Shape Cut Cushion This 4.89 Carat Natural Loose Blue Green Paraiba Tourmaline is a...

Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Tourmaline, Paraiba

Natural Sphene (Titanite) 4.15 Carat – Cushion Cut Rainbow Fire Loose Gemstone
Natural Sphene (Titanite) 4.15 Carat – Cushion Cut Rainbow Fire Loose Gemstone

Natural Sphene (Titanite) 4.15 Carat – Cushion Cut Rainbow Fire Loose Gemstone

Located in Peshawar, PK

Bring extraordinary brilliance to your gemstone collection with this Natural Sphene (Titanite) weighing 4.15 carats. Cushion cut into a striking fancy cut, this exceptional gemstone ...

Category

2010s Malagasy Modern Loose Gemstones

Materials

Other

68.50 Carat Natural Loose Purple Color Kunzite Stone Cushion Cut Afghan Gemstone
68.50 Carat Natural Loose Purple Color Kunzite Stone Cushion Cut Afghan Gemstone

68.50 Carat Natural Loose Purple Color Kunzite Stone Cushion Cut Afghan Gemstone

Located in Bangkok, TH

Weight 68.50 carat Dimensions 23.0x19.1x8.5mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Cushion This exceptional 68.50 carat natural purple kunzite showcases...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Kunzite

4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone
4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone

4.15 Carat Natural Loose Bluish Green Tourmaline Emerald Cut Afghan Gemstone

Located in Bangkok, TH

Weight 4.15 carat Dimensions 13.2x6.5x5.4mm Treatment None Origin Afghanistan Clarity Loup Clean Shape Cut Emerald This 4.15 Carat Natural Loose Bluish Green Tourmaline is a c...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

4.10 Carat Natural Loose Bluish Green Tourmaline Cushion Cut Afghan Gemstone
4.10 Carat Natural Loose Bluish Green Tourmaline Cushion Cut Afghan Gemstone

4.10 Carat Natural Loose Bluish Green Tourmaline Cushion Cut Afghan Gemstone

Located in Bangkok, TH

Weight 4.10 carat Dimensions 11.0x8.0x5.8mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion AG309 This exquisite 4.10-carat natural bluish-green tourmaline captiva...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

12.15 Carat Natural Loose Purple Amethyst Stone Heart Shape Brazilian Gemstone
12.15 Carat Natural Loose Purple Amethyst Stone Heart Shape Brazilian Gemstone

12.15 Carat Natural Loose Purple Amethyst Stone Heart Shape Brazilian Gemstone

Located in Bangkok, TH

Weight 12.15 carat Dimensions 16.8x15x10.1mm Treatment None Origin Brazil Clarity VVS Shape Cut Trilliant AG129 Celebrate timeless elegance with this 12.15 Carat Natural Lo...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

1.15 Carat Natural Loose Parti Sapphire Stone Oval Cut Madagascar's Gemstone
1.15 Carat Natural Loose Parti Sapphire Stone Oval Cut Madagascar's Gemstone

1.15 Carat Natural Loose Parti Sapphire Stone Oval Cut Madagascar's Gemstone

Located in Bangkok, TH

Weight 1.15 carat Dimensions 6.1x5.6x3.3mmm Treatment None Origin African Clarity VVS Shape Cut Oval This 1.15 Carat Natural Loose Parti Sapphire features a captivating blen...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

6.40 Carat Natural Loose Certified Blue Sapphire Oval Cut Sri Lankan Gemstone
6.40 Carat Natural Loose Certified Blue Sapphire Oval Cut Sri Lankan Gemstone

6.40 Carat Natural Loose Certified Blue Sapphire Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 6.40 carats Dimensions 11.71 x 8.45 x 7.45 mm Treatment None Origin Sri Lanka Clarity VVS Shape Cut Oval This stunning 6.40 carat Natural Blue Sapphire features a rich blu...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Blue Sapphire

1.40 Carat Natural Loose Paraiba Tourmaline Stone Oval Cut From Mozambique
1.40 Carat Natural Loose Paraiba Tourmaline Stone Oval Cut From Mozambique

1.40 Carat Natural Loose Paraiba Tourmaline Stone Oval Cut From Mozambique

Located in Bangkok, TH

Weight 1.40 carat Dimensions 7.6x6x4.3mm Treatment None Origin Mozambique Clarity Included Shape Cut Oval NA This dazzling 1.40 carat Natural Paraiba Tourmaline showcases a vivid...

Category

21st Century and Contemporary Mozambican Modern Loose Gemstones

Materials

Tourmaline, Paraiba

7.00 Carat Natural Loose London Blue Topaz Stone Emerald Cut African Gemstone
7.00 Carat Natural Loose London Blue Topaz Stone Emerald Cut African Gemstone

7.00 Carat Natural Loose London Blue Topaz Stone Emerald Cut African Gemstone

Located in Bangkok, TH

Weight 7.00 carat Dimensions 12.0x9.0x7.1mm Treatment None Origin African Clarity Loup Clean Shape Cut Emerald This 7.00 carat Natural London Blue Topaz showcases a rich, deep b...

Category

21st Century and Contemporary African Modern Loose Gemstones

Materials

Topaz, Blue Topaz

1.65 Carat Natural Loose Perfect Bi Color Sapphire Cushion Cut Sri Lankan Gem
1.65 Carat Natural Loose Perfect Bi Color Sapphire Cushion Cut Sri Lankan Gem

1.65 Carat Natural Loose Perfect Bi Color Sapphire Cushion Cut Sri Lankan Gem

Located in Bangkok, TH

Weight 1.65 carat Dimensions 6.9x6.4x3.8mm Treatment None Origin Sri Lanka Clarity VVS Shape Cut Cushion NA This exceptional 1.65 carat natural Bi-Color Sapphire showcases a rare ...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

Lustrous Sphene Fancy Cushion Gemstone: Yellow-Green Titanite 6.14 CTs
Lustrous Sphene Fancy Cushion Gemstone: Yellow-Green Titanite 6.14 CTs

Lustrous Sphene Fancy Cushion Gemstone: Yellow-Green Titanite 6.14 CTs

Located in Peshawar, PK

Color : Multi Color Shape : Cushion Clarity : Loupe Clean Treatment : Natural Origin : Africa Hardness : 5-5.5 Family : Titanite This stunning **Sphene gemstone**, also known as **...

Category

2010s Modern Loose Gemstones

Materials

Other

11.70 Carat Natural Loose Bicolor Heart Shape Ametrine Brazilian Gemstone
11.70 Carat Natural Loose Bicolor Heart Shape Ametrine Brazilian Gemstone

11.70 Carat Natural Loose Bicolor Heart Shape Ametrine Brazilian Gemstone

Located in Bangkok, TH

Weight 11.70 carat Dimensions 15.7x16.8x9.4mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Heart This exquisite 11.70 carat natural ametrine showcases the encha...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Other

Natural Emerald Parcel – 5 Loose Gemstones (Total 2.78 Carats)
Natural Emerald Parcel – 5 Loose Gemstones (Total 2.78 Carats)

Natural Emerald Parcel – 5 Loose Gemstones (Total 2.78 Carats)

Located in New York, NY

A refined collection of five natural emeralds, offered as loose gemstones in a variety of elegant shapes and sizes. This versatile parcel totals 2.78 carats, making it ideal for besp...

Category

Late 20th Century Colombian Modern Loose Gemstones

Materials

Emerald

1.90 Carat Natural Loose Blue Color Sapphire Oval Cut Sri Lankan Gemstone
1.90 Carat Natural Loose Blue Color Sapphire Oval Cut Sri Lankan Gemstone

1.90 Carat Natural Loose Blue Color Sapphire Oval Cut Sri Lankan Gemstone

Located in Bangkok, TH

Weight 1.90 carat Dimensions 8.0x5.8x4.3mm Treatment None Origin Sri Lankan Clarity VVS Shape Cut Oval AG179 Elevate your fine jewelry collection or investment portfolio with...

Category

21st Century and Contemporary Sri Lankan Modern Loose Gemstones

Materials

Sapphire

20.85 Carat Natural Loose Blue Aquamarine Pair Emerald Cut Pakistani Gemstone
20.85 Carat Natural Loose Blue Aquamarine Pair Emerald Cut Pakistani Gemstone

20.85 Carat Natural Loose Blue Aquamarine Pair Emerald Cut Pakistani Gemstone

Located in Bangkok, TH

Weight 20.85 carat Dimensions 14.2x11.5x9.6mm Treatment None Origin Pakistan Clarity Eye Clean Shape Cut Emerald This exquisite 20.85-carat natural aquamarine pair showcases...

Category

21st Century and Contemporary Pakistani Modern Loose Gemstones

Materials

Aquamarine

2.93Cts + 2.94Cts + 3.86Cts Fine Columbian Emerald Set for Custom Order SSEF GRS
2.93Cts + 2.94Cts + 3.86Cts Fine Columbian Emerald Set for Custom Order SSEF GRS

2.93Cts + 2.94Cts + 3.86Cts Fine Columbian Emerald Set for Custom Order SSEF GRS

Located in Hong Kong, HK

I. The No‑Oil Emerald — 2.93 cts Gübelin Certified • Emerald Cut • Fine Colombian A 2.93‑carat Fine Colombian Emerald, entirely No Oil, is a rarity of the highest order — a gem pres...

Category

2010s Hong Kong Modern Loose Gemstones

Materials

Emerald

2.70 Carat Natural Loose Bi Color Ametrine Stone Cushion Cut Brazilian Gemstone
2.70 Carat Natural Loose Bi Color Ametrine Stone Cushion Cut Brazilian Gemstone

2.70 Carat Natural Loose Bi Color Ametrine Stone Cushion Cut Brazilian Gemstone

Located in Bangkok, TH

Weight 2.70 carat Dimensions 8.1x7.9x6.2mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Cushion This elegant 2.70 carat Natural Bi-Color Ametrine beautifully sh...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Other

6.02 carats Tiffany Blue Zircon Stone Oval Cut Cambodian Gemstone
6.02 carats Tiffany Blue Zircon Stone Oval Cut Cambodian Gemstone

6.02 carats Tiffany Blue Zircon Stone Oval Cut Cambodian Gemstone

Located in Bangkok, TH

Weight 6.02 carats Dimensions 9.9x8.5x6.9 mm Treatment heated Origin Cambodia Clarity VVS Shape oval Cut faceted This exquisite 6.02 carat Tiffany Blue Zircon gemstone is a ...

Category

21st Century and Contemporary Cambodian Modern Loose Gemstones

Materials

Zircon, Blue Zircon

4.50 Carat Natural Loose Orange Madeira Citrine Cushion Cut Portuguese Gemstone
4.50 Carat Natural Loose Orange Madeira Citrine Cushion Cut Portuguese Gemstone

4.50 Carat Natural Loose Orange Madeira Citrine Cushion Cut Portuguese Gemstone

Located in Bangkok, TH

Weight 4.50 carat Dimensions 10.2x9.4x7.4mm Treatment None Origin Portugal Clarity Loup Clean Shape Cut Cushion This 4.50 Carat Natural Loose Orange Madeira Citrine is a radi...

Category

21st Century and Contemporary Portuguese Modern Loose Gemstones

Materials

Citrine

2.35 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone
2.35 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone

2.35 Carat Natural Loose Lagoon Blue Tourmaline Cushion Cut Afghan Gemstone

Located in Bangkok, TH

Weight 2.35 carat Dimensions 7.6x7.0x5.9mm Treatment None Origin Afghan Clarity VVS Shape Cut Cushion This 2.35 Carat Natural Loose Lagoon Blue Tourmaline features a beautif...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

5.05 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone
5.05 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone

5.05 Carat Natural Loose Lagoon Green Tourmaline Emerald Cut Afghan Gemstone

Located in Bangkok, TH

Weight 5.05 carat Dimensions 12.9x7.9x6.3mm Treatment None Origin Afghan Clarity Eye Clean Shape Cut Emerald Introducing a stunning 5.05 Carat Natural Loose Lagoon Green Tour...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

1.25 Carat Natural Loose Purplish Pink Burmese Spinel Fancy Cushion Cut Gemstone
1.25 Carat Natural Loose Purplish Pink Burmese Spinel Fancy Cushion Cut Gemstone

1.25 Carat Natural Loose Purplish Pink Burmese Spinel Fancy Cushion Cut Gemstone

Located in Bangkok, TH

Weight 1.25 carat Dimensions 6.6x5.6x4.4 mm Treatment None Origin Burma Clarity VVS Shape Cut Cushion NA This charming 1.25 carat Natural Spinel features a captivating purplish p...

Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

20.50 Carat Natural Loose Purple Amethyst Stone For Jewelry Brazilian Gemstone
20.50 Carat Natural Loose Purple Amethyst Stone For Jewelry Brazilian Gemstone

20.50 Carat Natural Loose Purple Amethyst Stone For Jewelry Brazilian Gemstone

Located in Bangkok, TH

Weight 20.50 carat Dimensions 17.8x15x12.3mm Treatment None Origin Brazilian Clarity Loup Clean Shape Cut Cushion AG164 Elevate your fine jewelry collection or investment p...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst

Natural Cambodia Blue Zircon 18.54 Carat Loose Gemstone – Large Faceted
Natural Cambodia Blue Zircon 18.54 Carat Loose Gemstone – Large Faceted

Natural Cambodia Blue Zircon 18.54 Carat Loose Gemstone – Large Faceted

Located in Peshawar, PK

Natural Blue Zircon from Cambodia, weighing an impressive 18.54 carats. Renowned for its dazzling brilliance and vivid blue color, this exceptional gemstone is a true collector's pie...

Category

2010s Cambodian Modern Loose Gemstones

Materials

Blue Zircon

81.85 Carat Natural Loose Yellow Golden Citrine Emerald Cut Brazilian Gemstone
81.85 Carat Natural Loose Yellow Golden Citrine Emerald Cut Brazilian Gemstone

81.85 Carat Natural Loose Yellow Golden Citrine Emerald Cut Brazilian Gemstone

Located in Bangkok, TH

Weight 81.85 carat Dimensions 28.7x21.5x18.7mm Treatment None Origin Brazil Clarity Loup Clean Shape Cut Emerald This remarkable 81.85 carat Natural Yellow Golden Citrine is...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Citrine

62.93 Carat Brazilian Amethyst Asscher Cut Loose Gemstone Tamir Merkaba Beverly
62.93 Carat Brazilian Amethyst Asscher Cut Loose Gemstone Tamir Merkaba Beverly

62.93 Carat Brazilian Amethyst Asscher Cut Loose Gemstone Tamir Merkaba Beverly

By Tamir

Located in Beverly Hills, CA

A Monumental 62.93 Carat Brazilian Amethyst Asscher Cut Gemstone An extraordinary statement stone for the serious collector, this impressive Brazilian amethyst weighs 62.93 carats a...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Amethyst, Quartz, Diamond, Gold, 18k Gold, Rose Gold, Yellow Gold, Platinum

1.95 Carat Natural Loose Pink Spinel Stone Cushion Cut From Burma
1.95 Carat Natural Loose Pink Spinel Stone Cushion Cut From Burma

1.95 Carat Natural Loose Pink Spinel Stone Cushion Cut From Burma

Located in Bangkok, TH

Weight 1.95 carat Dimensions 7.2x5.9x5.2mm Treatment None Origin Burma Clarity Eye Clean Shape Cut Cushion This 1.95 carat natural pink spinel showcases a refined cushion cut...

Category

21st Century and Contemporary Burmese Modern Loose Gemstones

Materials

Spinel

47.15 Carat Natural Loose Blue Tourmaline Stone Emerald Cut Afghan Gemstone
47.15 Carat Natural Loose Blue Tourmaline Stone Emerald Cut Afghan Gemstone

47.15 Carat Natural Loose Blue Tourmaline Stone Emerald Cut Afghan Gemstone

Located in Bangkok, TH

Weight 47.15 carat Dimensions 36.1x13.9x10.7mm Treatment None Origin Afghan Clarity Loup Clean Shape Cut Emerald Presenting a breathtaking 47.15 Carat Natural Loose Blue To...

Category

21st Century and Contemporary Afghan Modern Loose Gemstones

Materials

Tourmaline

4.01 Carats Mozambique Ruby
4.01 Carats Mozambique Ruby

4.01 Carats Mozambique Ruby

Located in Khet Bang Rak, 10

A 4.01 carat Mozambique ruby — an ideal size for a refined ring or pendant. Rubies are known as the king of gems. This stone comes from the Montepuez mines and was purchased through...

Category

21st Century and Contemporary Thai Modern Loose Gemstones

Materials

Ruby

1.45 Carat Brazilian Paraíba Tourmaline Greenish Blue GIA Certified
1.45 Carat Brazilian Paraíba Tourmaline Greenish Blue GIA Certified

1.45 Carat Brazilian Paraíba Tourmaline Greenish Blue GIA Certified

Located in Ramat Gan, IL

A captivating 1.45-carat Brazilian Paraíba Tourmaline displaying a mesmerizing greenish-blue color with the luminous character for which these exceptional tourmalines are renowned. C...

Category

21st Century and Contemporary Brazilian Modern Loose Gemstones

Materials

Tourmaline, Paraiba