Japanese Loose Gemstones
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Place of Origin: Japanese
"Gigantic Water Melon" 705 Carats Bi Color Tourmaline Loose Gemstone Incredible
By Malpani Jewels
Located in Hung Hom, HK
Step into the extraordinary with this breathtaking 705 carat bi-color tourmaline, affectionately named the “Gigantic Watermelon.” This monumental gemstone is a true marvel of nature,...
Category
2010s Japanese Loose Gemstones
Materials
Tourmaline
【Conchéa】Flamingo Echo Pair Perfectly Matched Conch Pearls — 1.8ct & 1.93ct
Located in New York, NY
A truly rare find — this pair of natural conch pearls weighs 1.80ct and 1.93ct, matched to perfection in color, size, flame pattern, and silhouette.
Both pearls display the highly co...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flamingo Flame 6.32ct Conch Pearl
Located in New York, NY
Bathed in the vibrant brilliance of flamingo pink, this exceptional 6.32-carat conch pearl captivates with its richly saturated hue and mesmerizing flame pattern. Its full-bodied for...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
90 Carat Colombia Emerald Massive Piece Loose Gemstone Head Turner
By Malpani Jewels
Located in Hung Hom, HK
Elevate your collection with this remarkable 90 carat Colombian emerald, a gemstone that radiates sophistication and luxury. Known as the world’s premier source of emeralds, Colombia...
Category
1960s Art Nouveau Vintage Japanese Loose Gemstones
Materials
Emerald
"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
【Conchéa】Flame Kissed Twins — 5.49ct Conch Pearl & 6.0ct Giant Clam Pearl
Located in New York, NY
A rare designer’s dream — this natural matched pair of conch pearl (5.49ct) and giant clam pearl (6.0ct) offers perfect balance in size, silhouette, a...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
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
【Conchéa】Flamingo Blush Conch Pearl — 8.7ct
Located in New York, NY
From our Conchéa collection, this 8.7ct natural conch pearl offers a masterclass in rare beauty. The front face displays a rich, saturated flamingo pink with flawless surface and per...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flamingo Aurora Collector’s Conch Pearl, 3.56ct, Flawless 9.1×7.3mm
Located in New York, NY
A masterpiece of nature, this 3.56ct conch pearl (9.1×7.3mm) belongs to the rarest echelon of collector’s grade treasures. Its mesmerizing flamingo pink radiates with a velvety flame...
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
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
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
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
GIA Certified 3 Carat NO OIL Colombia Emerald Loose Gemstone
By Malpani Jewels
Located in Hung Hom, HK
Presenting a truly exceptional gemstone: a GIA Certified 3 Carat Colombian emerald, offered in its purest and most natural state—NO OIL. Colombian emeralds are celebrated worldwide f...
Category
2010s Japanese Loose Gemstones
Materials
Emerald
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
Related Items
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
3.28 Carat Bi-Color Watermelon Tourmaline, Unset Loose Gemstone
By Sarosi By Timeless Gems
Located in Los Angeles, CA
This pretty bi-color tourmaline is a beautiful marriage of pink and green of equal saturation, vibrance and clarity. While we have called this a "bi-colored" tourmaline because it di...
Category
21st Century and Contemporary Artisan Japanese Loose Gemstones
Materials
Tourmaline
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
7.60 Carat Natural Loose Bi Color Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 7.60 carat
Dimensions 12.7x9.9x7.5mm
Treatment None
Origin Afghan
Clarity SI
Shape Cut Emerald
The 7.60 Carat Natural Loose Bi Color Tourmaline is a rare and exquisite g...
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
Tourmaline
$650
W 0.39 in D 0.3 in L 0.5 in
Lagoon Natural Tourmaline Earrings Loose Gemstones Well Matched Pair 1 Ct-Jewel
Located in Peshawar, PK
Rare Lagoon Natural Tourmaline Loose Gemstones well matched perfect pair for Earrings, Necklace Pendant, Bracelet or any other Jewelry Setting-Step Emerald Cut from Kunar Afghanistan...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Tourmaline
$582 / set
W 0.17 in D 0.14 in L 0.19 in
4.40 Carat Natural Loose Bi Color Tourmaline Stone Emerald Cut Afghan Gemstone
Located in Bangkok, TH
Weight 4.40 carat
Dimensions 13.1x6.6x5.9mm
Treatment None
Origin Afghan
Clarity SI
Shape Cut Emerald
This 4.40 Carat Natural Loose Bi-Color Tourmaline is a captivating gemst...
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
Tourmaline
$450
W 0.26 in D 0.24 in L 0.52 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
Natural Demantoid Garnet w 'horse tail' inclusions Stone 0.77 cts / GIA Report
Located in Los Angeles, CA
Identification: Natural Demantoid Garnet
• Carat: 0.77 carats
• Shape: Round
• Measurement: 5.56 - 5.62 x 3.49 mm
• Color: Green
• Cut: B...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Garnet
$3,777
W 0.22 in D 0.14 in L 0.23 in
3.14 Carat Colombian Emerald – Loose Natural Gemstone
Located in Great Neck Plaza, NY
3.14 Carat Colombian Emerald – Loose Natural Gemstone
A striking 3.14 -carat Colombian emerald, showcasing the rich green hues that define the finest emeralds from Colombia.
Colo...
Category
2010s Modern Japanese Loose Gemstones
Materials
Diamond, Emerald, 14k Gold, White Gold
2.86 carat Natural Horsetail Inclusion Cabochon Cut Russian Demantoid Garnet
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 highly valued for their exceptional quality and brilliance, making them ideal for custom-made jewelry designs such as earrings.
The Demantoids from this region are renowned for their vivid green hue, which sets them apart from other varieties of Garnets. Their intense color adds a touch of elegance and sophistication to any piece of jewelry they adorn. Moreover, Russian Demantoids possess a high dispersion, also known as "fire," which refers to the ability of a gemstone to disperse light into a spectrum of colors. This property further enhances their beauty, creating a dazzling visual display.
One distinctive feature of Russian Demantoids is the characteristic horsetail inclusion...
Category
2010s Modern Japanese Loose Gemstones
Materials
Garnet
Rare GIA Certified 1.53 Carat Buddha N SI2 Natural Diamond
Located in New York, NY
ITEM DESCRIPTION
ID #: NYC55300
Stone Shape: BUDDHA MODIFIED BRILLIANT
Diamond Weight: 1.53 CT
Clarity: SI2
Color: N
Cut: Excellent
Measurements: 7.79 X 7.84X 3.15mm
Depth %: 40.20%...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Diamond, White Diamond, Blue Diamond
$3,520 Sale Price
20% Off
W 0.31 in D 0.13 in L 0.31 in
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】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
【Crown Radiance】PSL Certified Supreme Gold 10.4mm South Sea Pearl Pair
Located in New York, NY
A rare golden treasure, radiant from every angle.
This remarkable pair of South Sea pearls measures approximately 10.4mm each, exhibiting an extraordinary level of brilliance, roundn...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
South Sea Pearl, 18k Gold
Custom Order — Pendant Upgrade: Conch Pearl 2.83ct → 3.165ct
Located in New York, NY
Conch pearl upgraded from 2.83ct to 3.165ct for the custom pendant design. The new gem features enhanced presence and balance, curated specifically for this piece.
This is a private...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【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
【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
【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】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】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】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】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
【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
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