20th Century Loose Gemstones
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Period: 20th Century
Fine 1.51ct Vivid Purple Pink Rhodolite Garnet Oval Cut Loose Gem VVS
Located in Birmingham, GB
Fine 1.51ct Vivid Purple Pink Rhodolite Garnet Oval Cut Loose Gem 7.6x6.2mm VVS
Fine Loose Rhodolite Garnet Gemstone.
1.51 Carat with a beautiful vivid purple pink colour and excell...
Category
20th Century Loose Gemstones
Materials
Garnet, Rhodolite
Natural Myanmar Handcrafted Rabbit Loose White Jade Jadeite, Big Bunny
Located in Kowloon, HK
Introducing our exquisite White Bunny Jade, a meticulously hand-crafted masterpiece that is truly one-of-a-kind. Carefully designed by our skilled artisans, this remarkable jadeite r...
Category
Hong Kong Artisan 20th Century Loose Gemstones
Materials
Jade
Natural 0.70 Carat H VS2 Hexagonal Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #:NYC57475
Stone Shape:Hexagonal
Diamond Weight:0.70 carat
Clarity:VS2
Color:H
Cut: Hexagon
Measurements:8.23 x 3.81 x 2.60 mm
Appraisal Value:$4,200.00
Our Pric...
Category
20th Century Loose Gemstones
Materials
Diamond
$2,240 Sale Price
20% Off
Loose Tanzanite - 21.34 carats
Located in SYDNEY, AU
A loose emerald cut vivid blue tanzanite of 21.34cts.
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
Tanzanian 20th Century Loose Gemstones
Materials
Tanzanite
Magnificent Australian Loose Black Boulder Opal of 5.50ct. 19mm x 12mm x 4mm.
Located in MELBOURNE, AU
This Australian Loose Boulder Opal is
of impressive 5.50ct (19mm x 12mm x 4mm)
from Winton, Queensland
displaying the superb & truly unique spectrum of colours:
from striking Indigo & Sky Blue
to superb vivid Emerald Green
The beauty of this spectacular opal is truly dazzling,
particularly under different lightings: the gem displays the most magnificent spectrum
The gem can be set in precious metals & turned into a piece of jewelry (pendant for example) -
please message us for details!
Australian Boulder opal is the second most valuable type of opal.
Mined from the large ironstone boulders under the ground,
boulder opals are easily recognisable by the layer of solid brown ironstone...
Category
Australian Vintage 20th Century Loose Gemstones
Materials
Opal
GRA Certified 2.06ct Green Blue Sapphire Loose Cushion Cut Gem
Located in Birmingham, GB
GRA Certified 2.06ct Green Blue Sapphire Loose Cushion Cut Gem 9.3x6.4mm
GRA Certified Deep Green Blue Sapphire Gemstone.
2.06 Carat sapphire with...
Category
20th Century Loose Gemstones
Materials
Sapphire, Blue Sapphire
Antique Carved Red Coral Rooster
Located in New York, NY
This striking sculpture captivates with its intricate design and vibrant red hue. Carved from a single piece of coral, it features a detailed rooster perched elegantly beside a textu...
Category
20th Century Loose Gemstones
Materials
Coral
6.14 Carat Tourmaline Gemstone, Cushion Cut Blue Green Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Cushion
Color: Blue Green
Origin: Afghanistan
Dimensions (mm): 11.3 x 9.1 x 8.3
Weight: 6.14ct
This gemstone was cut by Clay Zava of Zava Mastercuts.
Please check ou...
Category
Afghan 20th Century Loose Gemstones
Materials
Tourmaline
Chanel 21 Boutons 19 mm doré noir 1980s golden metal black glass 19 mm buttons
By Chanel
Located in PARIS, FR
Chanel buttons circa 1980, diameter 1.9 cm in gold-plated metal with a chain motif surrounding a half black glass pearl, quantity 21, height of the button (including the foot) 1.3 cm...
Category
French Vintage 20th Century Loose Gemstones
Materials
Other
Antique Hardstone Intaglio - Unset Gemstone - Europe - Early 20th Century
Located in Chatham, CA
Antique Roman style hardstone intaglio gemstone - hand carved male warrior in profile - approximately 8.45 carats - unset (loose) - unsigned - Europe - early 20th century.
Excellent...
Category
European Classical Roman 20th Century Loose Gemstones
Loose Tanzanite - oval cut - 17.20cts
Located in SYDNEY, AU
A loose oval cut vivid blue tanzanite of 17.20cts
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
Tanzanian 20th Century Loose Gemstones
Materials
Tanzanite
Hakimoto Pair of 18 mm Round Silver Tahiti Naget Baroque Pearl
Located in Hicksville, NY
Hakimoto Pair Of 18 mm Round Silver Naget Tahiti Baroque Pearl
14.2 Grams
Aproximate
Category
American 20th Century Loose Gemstones
Materials
Pearl
Diamond brilliant 1.87ct
Located in Berlin, BE
Natural Diamond Report
Carat: 1.87 carats
Clarity: P2
Color: L
Cut: Fair
Symmetry: Fair
Proportion: Fair
Polish: Good
Fluorescence: Strong
Girdle: Rubbed
Culet: Pointed
Ad...
Category
German Aesthetic Movement Vintage 20th Century Loose Gemstones
Materials
Diamond
$2,971 Sale Price
20% Off
Natural Myanmar Bi-color Double Side Carved Ancient Dragon Jade
Located in Kowloon, HK
Prepare to embark on a captivating journey through the ages with this stunning natural jadeite pendant, imbued with the ancient essence of the legendary dragon.
Sourced directly fro...
Category
Hong Kong Artisan 20th Century Loose Gemstones
Materials
Jade
Loose Tanzanite - 13.38 carats - emerald cut
Located in SYDNEY, AU
A loose emerald cut vivid blue tanzanite of 13.38ct.
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
Tanzanian 20th Century Loose Gemstones
Materials
Tanzanite
Natural Icy-type Tricolor Green Yellow White Halo Donut Circle Jade Loose Stone
Located in Kowloon, HK
Immerse yourself in the captivating beauty of this stunning natural tricolour jade doughnut pendant. Crafted from the finest Type-A Myanmar jadeite jade,...
Category
Hong Kong Arts and Crafts 20th Century Loose Gemstones
Materials
Jade
Huge Yellow 27.75 Carat Loose Citrine Flower Square Cut from Brazil Mine
Located in Peshawar, PK
Gemstone Type : Citrine
Weight : 27.75 Carats
Dimensions : 18x17.9x13.4 mm
Clarity : Loupe Clean
Origin : Brazil
Color: Yellow
Shape: Square
Cut: Flower
Certificate: On Demand
Month:...
Category
Brazilian Arts and Crafts 20th Century Loose Gemstones
Materials
Citrine
Loose Round Brilliant Cut Diamond 1.26 ct
Located in Laguna Beach, CA
Loose round brilliant diamond, 1.26 carats.
No grading lab certificate.
H to I color, i1 -i2 clarity, good symmetry, and very brilliant.
...
Category
20th Century Loose Gemstones
Materials
Diamond
Vintage Decorative Painted Resin Dog Heads
Located in New York, NY
A lot of vintage hand-painted resin dog heads. A total of 5 items, two designs. Each piece has a fitting hole on the backside. Miscellanea, Collectibles, Acc...
Category
Unknown 20th Century Loose Gemstones
Materials
Sterling Silver
$1,000 / set
GIA Certified Round Brilliant Loose Diamond 1.01ct
Located in Laguna Beach, CA
GIA Certified Round Brilliant Loose Diamond.
1.01 carat round brilliant cut diamond.
GIA graded F color, Si2 clarity.
The GIA grading report number is 2235411157.
Comes with a full G...
Category
20th Century Loose Gemstones
Materials
Diamond
29.75 Carats Gigantic Natural Loose Aquamarine Included Gem For Necklace Jewelry
Located in Peshawar, PK
Loose Aquamarine
Weight: 29.75 Carats
Dimension: 21x16x13 Mm
Origin: Shigar Valley Pakistan
Shape: Cushion
Color: Light Seafoam
Treatment: Non / Natural
Aquamarine is a mesmerizi...
Category
Pakistani Arts and Crafts 20th Century Loose Gemstones
Materials
Aquamarine
$256 Sale Price
20% Off
GIT Certified 2.47ct Oval Pink Sapphire, 9.24x7.44x4.09 mm
Located in เกาะสมุย, TH
Sapphire fans please do not miss:
This particular pink sapphire has very good hot pink saturated color. The sapphire shape is oval step cut and was polished in Thailand. Some natural...
Category
Thai 20th Century Loose Gemstones
Materials
Pink Sapphire
5.65 Carats Natural Loose Citrine CAN Shape Ring Gem
Located in Peshawar, PK
Loose Citrine
Weight: 5.65 Carats
Dimension: 12.1x9.3x7.6 Mm
Origin: Brazil
Color: Yellow
Treatment: Non
Certificate: On Demand
Citrine, a radiant and vibrant gemstone, is prized f...
Category
Brazilian Art Deco Antique 20th Century Loose Gemstones
Materials
Citrine
$200 Sale Price
20% Off
Loose Emerald cut Emerald - 2.58ct - Origin Brazil - GSL certificate
Located in SYDNEY, AU
A loose emerald of 2.58ct, of emerald cut.
Origin Brazil.
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
Brazilian 20th Century Loose Gemstones
Materials
Emerald
Australian Loose Solid Opal of 7.50ct (18mm x 15mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is
of impressive 7.50ct (18mm x 15mm)
of unusual triangle shape, from Lightning Ridge
Displaying truly unique spectrum of colours,
with striking f...
Category
Australian Vintage 20th Century Loose Gemstones
Materials
Opal
20.30 Carats Natural Loose Lime Yellow Citrine Round Cut for Necklace Jewelry
Located in Peshawar, PK
Faceted Citrine
Weight: 20.30 Carats
Dimension: 19.1x19.1x10.8 Mm
Origin: Brazil
Color: Yellow
Shape: Round
Certificate; On Customer Demand
.
Citrine, a gemstone of warm and ra...
Category
Brazilian Artist 20th Century Loose Gemstones
Materials
Citrine
$216 Sale Price
20% Off
Australian Loose Solid Opal of 7.50ct (27mm x 12mm). Lightning Ridge.
Located in MELBOURNE, AU
This Australian Loose Solid Opal is
of impressive 7.50ct (27mm x 12mm)
from Lightning Ridge
Displaying truly unique spectrum of colours,
with striking flashes
of orangy-yellow, f...
Category
Australian Vintage 20th Century Loose Gemstones
Materials
Opal
1.60 Carats Natural Loose Red Burmese Spine Ring Gemstone
Located in Peshawar, PK
Loose Spinel
Weight: 1.60 Carats
Dimension: 6.3x6.2x4.5 Mm
Origin: Burma / Myanmar
Treatment: Non
Color: Red
Shape: Cushion
certificate: on demand
Red spinel is a mesmerizing gemst...
Category
Burmese Aesthetic Movement 20th Century Loose Gemstones
Materials
Spinel
$400 Sale Price
20% Off
5 ct Brazil Radiant Amethyst Natural Fantasy Cut 12X10
Located in Warren, NJ
Elevate your jewelry collection with the mesmerizing 5 ct Amethyst Fantasy Cut gemstone. Radiant in its shape and size at 12x10 mm, this amethyst is a true masterpiece. Its fantasy c...
Category
Brazilian Vintage 20th Century Loose Gemstones
Materials
Amethyst
12.40 Carats Fanta Natural Loose Hessonite Smoky Garnet Lot For Jewelry Making
Located in Peshawar, PK
Loose Hessonite Garnet
Weight: 12.40 Carats
Size: 2.60 to 3.79 Carats
Origin: Africa
Shape: Mix
Treatment: Non
Clarity: Smoky
A 12.40-carat Hessonite Garnet lot is a remarkable c...
Category
Tanzanian Arts and Crafts 20th Century Loose Gemstones
Materials
Garnet, Hessonite
$224 Sale Price
20% Off
1.65 Carats Natural Loose Mint Green Tourmaline Oval Shape Ring Gemstone
Located in Peshawar, PK
Loose Tourmaline
Weight: 1.65 Carats
Dimension: 8.1x5.9x4.7 Mm
Origin: Kunar Afghanistan
Shape: Oval
Color: Mint Green
Treatment: Non
Certificate: On Demand
Mint green tourmaline,...
Category
Afghan Baroque 20th Century Loose Gemstones
Materials
Tourmaline
$184 Sale Price
20% Off
Natural loose yellow citrine ring gemstone 3.45 Carats
Located in Peshawar, PK
Loose citrine
Weight: 3.45 Carats
Dimension: 10x8.7x6.1 Mm
Origin: Brazil
Shape: Fancy Emerald
Color: Yellow
Treatment: Non
Certificate : On Demand
Citrine, a radiant gemstone boas...
Category
Brazilian Art Nouveau 20th Century Loose Gemstones
Materials
Citrine
$176 Sale Price
20% Off
9.70 Carats Natural Loose Deep Indicolite Tourmaline Small Included Clarity
Located in Peshawar, PK
Loose Indicolite Tourmaline
Weight: 9.70 Carats
Dimension: 13.5x9.6x8.1 Mm
Origin: Kunar Afghanistan
Shape: Long Cushion
Treatment: Non
Clarity: SI
Certificate: On Demand
Indico...
Category
Afghan Arts and Crafts 20th Century Loose Gemstones
Materials
Tourmaline, Indicolite
Two Loose Oval Emerald Shapes Gems
Located in Palm Desert, CA
Two Loose Oval Emerald Shapes Gems
1. Oval Emerald Gem
Weight: 12.48 Carats
16.24 x 12.87 x 8.63mm
2. Oval Emerald Gem
Weight: 14.11 Carats
16.68 x 13.41 x 9.05mm
Cutting Style: D...
Category
Colombian Art Deco 20th Century Loose Gemstones
Materials
Emerald
$29,070 / item
Natural Heart Amethyst Brazil Gemstone 2 CT Fantasy Cut 8mm X 8mm Beautiful
Located in Warren, NJ
Embrace the beauty of natural Amethyst with this exquisite 2 CT heart-shaped gemstone. Sourced from Brazil, the gemstone measures 8mm in width and 8mm in length, displaying a fantasy...
Category
Vintage 20th Century Loose Gemstones
Materials
Amethyst
GIA Certified Round Brilliant Cut Loose Diamond 1.19ct
Located in Laguna Beach, CA
Round brilliant cut, 1.19 carat.
GIA graded J color, Vs1 clarity, good symmetry.
57% table size is very good for brilliance.
Faces up very attractive and brilliant.
GIA lab gradin...
Category
20th Century Loose Gemstones
Materials
Diamond
Vintage Grade A Lavender Jade Finger Citron Monkey and Grasshopper Carving
Located in New York, NY
A masterful symbol of abundance and longevity, this antique jade carving features a detailed finger citron—also known as Buddha’s Hand—adorned with a playful monkey and a delicate gr...
Category
20th Century Loose Gemstones
Materials
Jade
2.6 ct Heart London Blue Topaz 8X8 Fantasy Cut
Located in Warren, NJ
Elevate your jewelry collection with the stunning 2.6 ct Heart London Blue Topaz, a gemstone that exudes sophistication and elegance. The fantasy cut of this topaz stone, measuring 8...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
Natural Brazil Amethyst 1.5 ct Emerald Cut Gemstone Brazil 8X6
Located in Warren, NJ
This beautiful amethyst gemstone, weighing 1.5 carats, is perfect for those looking for a high-quality, natural gemstone to add to their collection. The emerald cut shape and 8x6 dim...
Category
Brazilian Vintage 20th Century Loose Gemstones
Materials
Amethyst
5.14 ct Brazil Natural Amethyst Gemstone Emerald Cut 12X8
Located in Warren, NJ
This exquisite 5.14 ct Amethyst Gemstone is a must-have for any jewelry enthusiast. The gemstone is cut in an emerald shape and measures 12mm x 8.5mm. It is created naturally in Braz...
Category
Brazilian Vintage 20th Century Loose Gemstones
Materials
Amethyst
Oval loose ruby with cerificate 9x7mm
Located in Boca Raton, FL
Bright ruby with a certificate oval gemstone with a certificate. Measuring 9x7mm, the ruby is nice and bright pinkish red color.
Certificate of authenticity comes with purchase!
AB...
Category
20th Century Loose Gemstones
Materials
Ruby
Loose off-round Citrine - 17.05ct
Located in SYDNEY, AU
A loose off-round cut light yellow citrine of 17.05ct
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
20th Century Loose Gemstones
Materials
Citrine
6.3 ct. Brazil Natural Amethyst Flower Marquise Fantasy Cut 16X12 Floral
Located in Warren, NJ
This beautiful 6.3 ct. amethyst gemstone is cut in a unique fantasy cut shape of a flower, giving it a fancy and elegant appearance. The gemstone is of top-notch quality and is perfe...
Category
Brazilian Vintage 20th Century Loose Gemstones
Materials
Amethyst
Vintage Mutton Fat White Jade Dragon Carving
Located in New York, NY
Expertly carved from highly prized mutton fat white jade, this vintage piece depicts a stylized dragon in a reclining pose, featuring intricate swirling details and pierced accents. ...
Category
20th Century Loose Gemstones
Materials
Jade
GIA Certified Round Brilliant Cut Loose Diamond 1.00ct
Located in Laguna Beach, CA
1.00 carat round brilliant cut diamond.
GIA graded E color, i3 clarity.
The GIA report number is 2239388857.
They were overly harsh on the clarity grade.
Nothing can be seen with the...
Category
20th Century Loose Gemstones
Materials
Diamond
4.50ct Loose Intense Blue Natural Tourmaline - Indicolite, Baguette Cut.
Located in MELBOURNE, AU
Baguette Cut Loose Natural Indicolite Tourmaline
of Intense Vivid Blue colour &
Excellent clarity
Measurements: 15mm x 6mm
Carat weight: 4.50ct.
Category
Burmese 20th Century Loose Gemstones
Materials
Tourmaline, Indicolite
Antique Hetian White Jade Hand Carved Dragon Carving
Located in New York, NY
This exquisite antique carving is crafted from fine Hetian white jade and features a meticulously hand-carved dragon, symbolizing power, strength, and good fortune. The jade displays...
Category
20th Century Loose Gemstones
Materials
Jade
Green Pear Emerald
Located in Palm Desert, CA
One Loose Emerald Pear Shape
Weight: 31.55 Carats
29.74 x 19.35 x 8.49mm
Cutting Style: Cabochon
Color: Green
Geo: Colombia
Species: Natural Beryl
Category
South American Art Deco Vintage 20th Century Loose Gemstones
Materials
Emerald
$47,325
GIA Certified Oval Brilliant Cut Loose Diamond 1.18ct
Located in Laguna Beach, CA
Attractive oval brilliant cut diamond, 1.18 carats.
GIA graded G color, VS2 clarity.
GIA report number 2231308153.
Comes with a full grading report.
Category
20th Century Loose Gemstones
Materials
Diamond
Loose Tanzanite - Trilliant cut - 11.95cts
Located in SYDNEY, AU
A loose trilliant cut vivid blue tanzanite of 11.95ct
This stone is available to be set into the piece of your choice or kept to be admired on its own.
Category
Tanzanian 20th Century Loose Gemstones
Materials
Tanzanite
GIA Certified Round Brilliant Cut Loose Diamond 1.01 ct
Located in Laguna Beach, CA
Loose 1.01 carat round brilliant cut diamond.
GIA graded G color, Si2 clarity, Very Good cut grade.
Measures 6.55-6.63 x 3.90mm
The GIA grading report number is 5221756497.
Faces up ...
Category
20th Century Loose Gemstones
Materials
Diamond
3.66 Carat Tanzanite Gemstone, Oval Cut Loose Solitaire
Located in Greensboro, NC
Shape/Cut: Oval
Color: Purple
Treatment: Routinely Enhanced
Dimensions (mm): 11.1 x 9.1
Weight: 3.66ct
Please check out the enlarged pictures.
Thank you for taking the time to...
Category
Unknown 20th Century Loose Gemstones
Materials
Tanzanite
A Round Faceted Emerald
Located in Palm Beach, FL
A Round Faceted Emerald
measuring:
18.5 mm x 17.5 mm
11.7 mm deep
Emerald diameter 6/8 in.
Category
20th Century Loose Gemstones
Materials
Emerald
$25,000
GIA Certified Round Brilliant Cut Loose Diamond 0.72ct
Located in Laguna Beach, CA
.72 carat round brilliant cut diamond.
GIA graded H color, Vs1 clarity.
GIA report number 2235368628.
Category
20th Century Loose Gemstones
Materials
Diamond
5 ct Oval London Blue Topaz 12X10 Fantasy Cut
Located in Warren, NJ
The product is a 5 carat oval London Blue Topaz gemstone in a fantasy cut. This gemstone features a unique and creative cutting style that adds a touch of whimsy to any jewelry piece...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
5.25 ct Natural Oval Sky Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
5.25 ct Natural Oval Sky Blue Topaz 14X10. Fantasy Cut Shipped with USPS First Class.The product is a 5.25 ct natural oval sky blue topaz with a fantasy cut. It is a stunning gemston...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
8.7 ct Oval London Blue Topaz 14X12 Fantasy Cut
Located in Warren, NJ
Elevate your jewelry collection with the striking 8.7 ct Oval London Blue Topaz, a gemstone that exudes sophistication and brilliance. The fantasy cut of this topaz ensures that it c...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
6.17 ct Oval London Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
This stunning 6.17 ct oval London Blue Topaz is the perfect addition to any jewelry collection. With its unique fantasy cut, this gemstone is truly one-of-a-kind. The rich blue hue a...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
5.8 ct Natural Oval Sky Blue Topaz 14X10 Fantasy Cut
Located in Warren, NJ
Immerse yourself in the captivating beauty of this 5.8 ct natural oval sky blue topaz, a gemstone that boasts a mesmerizing fantasy cut. The vibrant blue hue and oval shape make it a...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
7.7 ct London Blue Topaz 14X12 Cut Cornered Retangular Fantasy Cut
Located in Warren, NJ
This exquisite 7.7 ct London Blue Topaz gemstone, with its fantasy cut and cut cornered rectangular shape, is a true masterpiece. Measuring 14 mm in length and 12 mm in width, this l...
Category
Vintage 20th Century Loose Gemstones
Materials
Topaz, Blue Topaz
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