Japanese Loose Gemstones
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Place of Origin: Japanese
【Conchéa】Flamingo Glow Matched Conch Pearl Pair — 1.68ct + 1.50ct
Located in New York, NY
A rare matched pair of natural conch pearls, glowing with saturated flamingo pink and pronounced flame patterning. Measuring 7.8 x 5.6 mm and weighing 1.68 + 1.50 carats, these oval ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Blush Flame Matched Conch Pearls — 1.32ct + 1.48ct
Located in New York, NY
A perfectly matched pair of natural conch pearls, featuring a harmonious blush-pink hue and radiant, visible flame structure across both gems. These rare treasures, weighing 1.32ct a...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Matched Pair of Flamingo Pink Conch Pearls – 2.6ct & 3.12ct
Located in New York, NY
An exceptional pair of natural conch pearls, weighing 2.6 and 3.12 carats respectively. Their intense flamingo pink hue is beautifully complemented by distinct flame structures, shim...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category
19th Century Antique Japanese Loose Gemstones
Materials
Sterling Silver
"Marvel at the Rare Cross Inclusion in a 2.77 Carat Diamond"
By Malpani Jewels
Located in Hung Hom, HK
A truly unique gem: a 2.77 carat diamond featuring an exceptionally rare cross inclusion. This remarkable diamond captivates with its natural beauty an...
Category
2010s Arts and Crafts Japanese Loose Gemstones
Materials
Diamond
$3,984 Sale Price
20% Off
Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category
19th Century Antique Japanese Loose Gemstones
Materials
Sterling Silver
【Conchéa】Rare Round Flaming Pink Conch Pearl — 5.2mm / 0.88ct
Located in New York, NY
A rare treasure from the sea, this natural conch pearl features an exceptionally saturated flamingo pink hue, nearly perfect round shape, and a full, vivid flame pattern across its s...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category
19th Century Antique Japanese Loose Gemstones
Materials
Sterling Silver
Stunning 3.25 Carat Natural Diamond: Rare Flower Inclusion Captivates the World
By Malpani Jewels
Located in Hung Hom, HK
The enchanting allure of a 3.25 carat diamond, featuring a rare and mesmerizing flower inclusion. This unique gemstone captures the imagination with its natural beauty and distinctiv...
Category
2010s Arts and Crafts Japanese Loose Gemstones
Materials
Diamond
$9,100 Sale Price
20% Off
Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category
19th Century Antique Japanese Loose Gemstones
Materials
Sterling Silver
【Conchéa】Blushing Flame 5.46ct Conch Pearl Gemstone (New Arrival)
Located in New York, NY
✨ A luminous conch pearl with a soft flamingo pink hue and delicate flame pattern, this 5.46ct oval gem is an ideal centerpiece for bespoke ring designs – particularly our signature ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Pair Of Japanese Cloisonne Enamel Ojime Beads
Located in New York, NY
A pair of Japanese enamel Ojime beads. The circular shaped beads are adorned with polychrome floral, foliage and geometrical patterns made in the Cloisonne technique. Antique and Vin...
Category
19th Century Antique Japanese Loose Gemstones
Materials
Sterling Silver
【Conchéa】Matched Flame Pink Conch Pearl Pair — 7.1ct
Located in New York, NY
A rare, beautifully matched pair of natural conch pearls — elegantly shaped in rice-grain form, each glowing with saturated pink hues and dramatic flame patterns across the surface. ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
$38,000 / set
Related Items
Lagoon Green & Blue Natural Tourmaline Loose Gemstones Lot 6.60 Ct Cushion Cut
Located in Peshawar, PK
Lagoon Green & Blue Natural Tourmaline Loose Gemstones Lot for Rings, Necklace Pendant, Bracelet or any other Jewelry Setting- Cushion Cut from Afghanistan!!
💎 GEMSTONE TYPE: Tourm...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Tourmaline
$1,936 Sale Price / set
40% Off
W 0.27 in D 0.24 in L 0.27 in
2.55 Carats Mix Matched Tourmaline Pair, Green and Pink Tourmaline
Located in Jaipur, RJ
Gemstone - Tourmaline
Weight- 2.55 Carats
Shape - Round , Marquise
Size - 5x5 to 7x3 MM
Pieces - 6
Category
21st Century and Contemporary Art Deco Japanese Loose Gemstones
Materials
Tourmaline
4.90 Carats Tourmaline Match Pair, Green and Pink Tourmaline Square & Princess
Located in Jaipur, RJ
4.30 carats multi tourmaline , top quality tourmaline jewelry cut , natural tourmaline gemstone 4 pieces for jewelry
Gemstone - Tourmaline
Weight- 4.30 Carats
Shape - Octagon , Cush...
Category
21st Century and Contemporary Art Deco Japanese Loose Gemstones
Materials
Tourmaline
$334
W 0.24 in D 0.2 in L 0.28 in
Rare Lagoon Green Natural Tourmaline Loose Gemstone, 7.65 Ct-Cushion Cut Afghani
Located in Peshawar, PK
Introducing our exquisite Lagoon Green Natural Tourmaline Loose Gemstone, a rare find of top-tier quality. Meticulously cut and polished in a captivating cushion cut design, this gem...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Tourmaline
$2,142 Sale Price
20% Off
W 0.5 in D 0.33 in L 0.39 in
3.11 Carat "Pigeon's Blood" Burmese Ruby Oval, Loose Gemstone, GIA Certified
By Sarosi By Timeless Gems
Located in Los Angeles, CA
One look at this spectacular 3.11 carat Burmese "Pigeon's Blood" beauty and it's easy to see why rubies are known as "The King of Gemstones." Certified "vivid red" by the Gemological Institute of America, this gem has excellent clarity and a perfect balance of color and brilliance! This ruby is extremely well cut and well-proportioned, measuring 8.49 x 7.06 x 5.88 millimeters - the ideal shape for a variety of designs! It is accompanied by GIA Origin Report #1236568776 certifying its origin as Burma (currently known as Myanmar), which has long been revered as the premier source for fine rubies. This is an exemplary Burmese ruby - worthy of being passed down for generations!
Custom designs available. Please send us a message to schedule a complimentary design session.
Note: Internal characteristics and natural inclusions may appear magnified by photography.
We have a large selection of unmounted rubies...
Category
21st Century and Contemporary Artisan Japanese Loose Gemstones
Materials
Ruby
$186,600
W 0.28 in D 0.24 in L 0.34 in
IGI 2.12 ct + 2.12 ct Diamond Duet VS1 - Very Light Yellow 4.24 ct Twin Pair
Located in Bergamo, BG
A duet of splendor and subtle hues, these twin diamonds of 2.12 ct each dance with an ethereal light, capturing the essence of refinement. Boasting a VS1 clarity, they exhibit a crystalline purity that defies the depths of imagination. The O-P color, Very Light Yellow...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Diamond, White Diamond, 18k Gold
1.53 Carat Untreated Russian Demantoid Pair with Natural Horsetail Inclusion
By Tsarina Jewels
Located in Bangkok, TH
The Ural Mountains of Russia have long been recognized as the most important and consistent source of the rarest variety of Garnets, known as Demantoid. These unique gemstones are hi...
Category
2010s Modern Japanese Loose Gemstones
Materials
Garnet
2.20 Carats Tourmaline Match Pair, Pink and Peach Tourmaline Oval & Pear Gems
Located in Jaipur, RJ
Gemstone - Tourmaline
Weight- 2.20 Carats
Shape - Pear/ Oval
Size - 7x5 to 6x4 MM
Pieces - 4
Category
21st Century and Contemporary Art Deco Japanese Loose Gemstones
Materials
Tourmaline
$149
W 0.24 in D 0.16 in L 0.28 in
1.77 carats Aquamarine Stone Custom Precision Cut Natural Nigerien Gemstone
Located in Bangkok, TH
Weight 1.77 carats
Dimensions 8.34x6.10x4.52 mm
Treatment none
Origin Nigeria
Clarity VS
Shape octagon
Cut custom precision
This exquisite 1.77 carat Aquamarine gemstone, so...
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
Aquamarine
$185
W 0.25 in D 0.18 in L 0.33 in
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 Japanese Loose Gemstones
Materials
White Diamond
Lightning Ridge Natural Black Opal
By Faye Kim
Located in Darien, CT
Spectacular in color and shape and exhibiting a stunning range of colors, this 2.80 carat natural black opal is a gem-quality stone for the avid collector or jewelry lover.
Unlike ordinary opals, black opals have carbon and iron oxide trace elements present, which cause the unusual darkness of the stone. Because of their dark body tone, the rainbow colors in a black opal truly stand out.
The stone's mesmerizing blue, green and golden hues render it ideal for creating a truly one of a kind statement ring, bracelet, necklace, or pendant. Let us help you design your own signature piece. For inspiration, see some of the opal pieces Faye Kim has created in the attached photos. The designer will work with you to create your own spectacular, one-of-a-kind piece using this Lightning Ridge...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Opal, Black Opal
2.77 Carat Oval Mandarin Garnet, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This vibrant Mandarin orange colored garnet is absolutely beautiful! The unusual checkerboard design allows for exceptional brilliance and an exquisite display of color and life. Thi...
Category
21st Century and Contemporary Artisan Japanese Loose Gemstones
Materials
Garnet, Mandarin Garnet
Previously Available Items
【Conchéa】Flamingo Flame 7.66ct Conch Pearl Gemstone (New Arrival)
Located in New York, NY
✨ A newly released collector-grade conch pearl from our Conchéa series, featuring the iconic flamingo pink hue and full-body flame pattern sought after by serious gem aficionados.
Th...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Collector’s Pair Matched Flamingo Pink Conch Pearls – 4.73 + 4.87ct
Located in New York, NY
A museum-worthy pair of natural conch pearls, showcasing the coveted flamingo pink hue with full flame patterning and flawless surfaces.
Perfectly matched in size, shape, and color s...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Blush Flame 1.84ct Flamingo Pink Loose Conch Pearl
Located in New York, NY
A rare gem in a tender shade of flamingo pink, this natural conch pearl glows with a vivid, swirling flame pattern — full, fluid, and mesmerizing.
Its oval silhouette is soft yet con...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flamingo Flame Matched 2.8ct Loose Conch Pearls
Located in New York, NY
This rare pair of natural conch pearls features the highly sought-after Flamingo Pink hue, each exhibiting a vibrant and well-defined flame pattern. At 1.4 carats each, the pearls ar...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Rosé Ember 6.95ct Loose Conch Pearl
Located in New York, NY
A rare jewel of extraordinary color and presence, this 6.95-carat natural conch pearl glows with a deep pink hue and a mesmerizing flame pattern that dances across its polished caboc...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Velvet Dawn 2.34ct Deep Pink Conch Pearl
Located in New York, NY
A refined and luminous treasure from the sea, this 2.34-carat natural conch pearl embodies the depth and intensity of a velvet dawn. Its deep pink hue—a rare and coveted color grade—...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flaming Ember 7.17ct Loose Conch Pearl
Located in New York, NY
A breathtaking 7.17ct natural Conch Pearl in a vivid Flamingo Pink hue, this gem exemplifies the pinnacle of rarity and beauty. Its smooth, oval silhouette is elegantly proportioned,...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Collector’s Flamingo 2.60ct Loose Conch Pearl
Located in New York, NY
A rare find among conch pearls, this 2.60-carat natural gem exhibits the most coveted combination: a nearly perfect round shape, an intense flamingo pink hue, and a strong, well-defi...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Exquisite Matched Pair 7.55ct Pink Conch Pearls
Located in New York, NY
This exceptionally rare and perfectly matched pair of natural pink conch pearls is a true collector’s treasure. Weighing a total of 7.55 carats (3.65CT + 3.9CT), each pearl boasts a ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】GUILD Certified Imperial Harmony Flamingo Loose Conch Pearl
Located in New York, NY
This matched pair of GUILD-certified conch pearls — 4.86ct and 6.51ct — radiates with the vivid glow of Flamingo Pink, their flame patterns softly dancing beneath the surface like wh...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
5.99ct Collector-Grade Flamingo Pink Conch Loose Pearl with Flame Pattern
Located in New York, NY
This breathtaking natural conch pearl showcases a rare and enchanting flamingo pink hue, complemented by a mesmerizing and well-defined flame pattern that dances across its surface. ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Flamingo Flame Natural Conch Pearl – Collector's Gem
Located in New York, NY
This breathtaking natural conch pearl showcases a rare and enchanting flamingo pink hue, complemented by a mesmerizing and well-defined flame pattern that dances across its surface. ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
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