Japanese Loose Gemstones
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Place of Origin: Japanese
Radiant Kiriko Cut Spessartite Garnet 1.60 Carat, Custom Precision Cut
Located in 足立区, JP
This 1.60 carat Spessartite Garnet is crafted in the proprietary Radiant Kiriko Cut™︎, a precision faceting design inspired by traditional Japanese Kiriko glass craftsmanship.
The g...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Mandarin Garnet
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
【Conchéa】Matching Conch Pearl Pair - 6.3ct
5.82ct
Located in New York, NY
A highly rare matching pair of natural conch pearls featuring an exceptional
Flamingo Pink color, saturated and even, with fully developed
flame pattern across the entire surface.
Bo...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
Radiant Kiriko Cut Aquamarine 3.85 Carat, Custom Precision Cut
Located in 足立区, JP
This aquamarine is cut in Radiant Kiriko Cut™, a proprietary cutting technique developed by Japanese lapidary artist Kei Suzuki.
Rooted in Japanese aesthetics that value restraint, ...
Category
2010s Contemporary Japanese Loose Gemstones
Materials
Aquamarine
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
【Conchéa】Masterpiece Matched Conch Pearl Pair — 5.25 ct
5.90 ct/11.15 ct
Located in New York, NY
This exceptional matched pair is part of Conchéa, a collection dedicated exclusively to the highest tier of natural conch pearls.
Each pearl displays vivid natural color, strong int...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
"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 Pink Conch Pearl Trio — 7.01ct
Located in New York, NY
A refined Conchéa three-piece conch pearl set, distinguished by its deep flamingo pink hue and clearly defined flame structure.
This trio presents a harmonious color range across al...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
$55,000 / set
Radiant Kiriko Cut Sapphire 0.93 Carat, Custom Precision Cut
Located in 足立区, JP
This sapphire is cut in Radiant Kiriko Cut™, a proprietary cutting technique developed by Japanese lapidary artist Kei Suzuki.
Rooted in Japanese aesthetics, this cut is guided by t...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Sapphire
Custom Order — Flamingo Flame 8.325ct Conch Pearl Project Final Balance
Located in New York, NY
This exceptional natural conch pearl weighs 8.325 carats and presents a refined, well-balanced oval form with elegant proportions.
Its color is a soft yet saturated flamingo pink, d...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Crown Radiance】PSL Certified 16.8 mm Venus Grade South Sea Pearl Pair
Located in New York, NY
This exceptional pair of South Sea pearls represents the pinnacle of pearl selection and rarity.
Certified PSL Venus Grade, each pearl measures an impressive 16.8mm, exhibiting mirr...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
South Sea 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
Related Items
Rare 2.25 Carat Natural Loose Sphalerite Cushion Shape Gem
Located in Peshawar, PK
Loose Sphalerite
Weight: 2.25 Carats
Dimension: 7.7 x 6.8 x 4.8 Mm
Color: Redish Orange
Origin: Africa
Certificate: On Demand
Shape: Cushion
Treatment: Non
Sphalerite is a c...
Category
21st Century and Contemporary Arts and Crafts Japanese Loose Gemstones
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Other
$304 Sale Price
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W 0.27 in D 0.19 in L 0.31 in
GIA Certified Carved Colombia Emerald Loose Stone Weighing 4.35 Carats
By OGI Ltd
Located in New York, NY
Introducing our exquisite GIA certified carved Colombia Emerald loose stone, a true masterpiece of nature. This captivating gem weighs a remarkable 4.35 carats, making it a truly val...
Category
20th Century Contemporary Japanese Loose Gemstones
Materials
Emerald
$1,900
W 0.39 in D 0.29 in L 0.44 in
1.82Ct Natural Loose Emerald Radiant Shape 3 Pcs
Located in רמת גן, IL
Exquisite 1.82ct Loose Radiant Shape Emerald Gemstone
Product Description:
Discover the allure of refined elegance with our 1.82ct loose Radiant Shape Emerald gemstone. With its me...
Category
2010s Modern Japanese Loose Gemstones
Materials
Emerald
5.90 Carat Natural Loose Amethyst Stone Cushion Cut Brazilian Gemstone
Located in Bangkok, TH
WEIGHT 5.90 carats
DIMENSIONS 12.9 x 10.0 x 7.1 mm
CLARITY Eye Clean
SHAPE Cushion
CUT Custom Cushion
ORIGIN Brazil
TREATMENT None
This 5.90 Carat Natural Loose Amethyst...
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
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$136 Sale Price
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W 0.4 in D 0.28 in L 0.51 in
1.70 Carats Madeira Citrine Stone Custom Precision Cut Portuguese Gemstone
Located in Bangkok, TH
Weight 1.70 carats
Dimensions 7.9x6.5x5.3 mm
Treatment none
Origin Portugal
Clarity loupe clean
Shape octagon
Cut custom precision
Crafted with meticulous precision, this 1....
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
Citrine
$93 Sale Price / item
20% Off
W 0.26 in D 0.21 in L 0.32 in
GIA Certified 28.37 Carat Imperial Precious Topaz Emerald Cut Loose Gemstone
Located in Stamford, CT
28.37ct Imperial precious Topaz. This GIA certified natural gemstone is unique in its color, orange/pink and is one of the most desirable preci...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Topaz
3.25 Carat Natural Loose Seafoam Tourmaline Cushion Shape Gemstone
Located in Peshawar, PK
Faceted Seafoam Tourmaline
Weight: 3.25 Carat
Dimension: 7.8 x 7.5 x 7 Mm
Origin: Afghanistan
Treatment: Non
Certificate: On Customer Demand
Tourmaline is a captivating gemstone k...
Category
21st Century and Contemporary Arts and Crafts Japanese Loose Gemstones
Materials
Tourmaline, Other
$1,500
W 0.3 in D 0.28 in L 0.31 in
AGL Certified 4.45 Carat Colombian Emerald Loose Stone Insignificant Oil
Located in Miami, FL
AGL-certified 4.45 carat square emerald cut natural Colombian emerald with insignificant clarity enhancement and transparent green color. Loose stone ideal for custom settings, measu...
Category
21st Century and Contemporary Contemporary Japanese Loose Gemstones
Materials
Emerald
$98,000
H 0.23 in W 0.41 in L 0.42 in
3.25 Carat Natural Loose Sapphire Lot For Jewellery Making
Located in Peshawar, PK
Loose Sapphire Lot
Weight: 3.25 Carats
Sizes: 0.50 To 0.60 Carats
Origin: Madagascar
Treatment: Non
Certificate: On Customer Demand
Sapphire, a gemstone of legendary beauty and end...
Category
21st Century and Contemporary Arts and Crafts Japanese Loose Gemstones
Materials
Sapphire
3.85 Carat Natural Loose Maraba Citrine Octagon Cut Gemstone
Located in Peshawar, PK
Loose Maraba Citrine
Weight: 3.85 Carats
Dimension: 9.9 x 9.4 x 6.8 Mm
Origin: Brazil
Cut: Octagon
Treatment: Non
Certificate: On Demand
Citrine is a vibrant yellow to orange vari...
Category
21st Century and Contemporary Arts and Crafts Japanese Loose Gemstones
Materials
Citrine, Other
1.65 Carat Natural Loose Aquamarine Custom Precision Cut Nigerian Gemstone
Located in Bangkok, TH
Weight 1.65 carats
Dimensions 8.3x6.12x4.92 mm
Treatment none
Origin Nigeria
Clarity VVS
Shape cushion
Cut custom precision
This exquisite gemstone boasts a captivating 1.65 carat Aquamarine of unparalleled quality, sourced from the rich mines of Nigeria. Meticulously cut with custom precision, this fine gem displays a remarkable clarity and brilliance that enhances its inherent beauty. The ethereal blue hue of the Aquamarine evokes the tranquil depths of the ocean, creating a mesmerizing visual experience. Its flawless transparency allows light to dance through the gem, casting a gentle glow that speaks to the gemstone's purity. This Natural Nigerian Aquamarine...
Category
21st Century and Contemporary Modern Japanese Loose Gemstones
Materials
Aquamarine
$173 Sale Price
20% Off
W 0.25 in D 0.2 in L 0.33 in
SI Clarity 1.60 Carat Loose Spessartine Garnet Fancy Cut from Afghanistan Mine
Located in Peshawar, PK
Faceted Spessartine Garnet
Weight: 1.60 Carats
Dimension: 7.2x6.4x4.7 Mm
Origin: Afghanistan
Shape: Cushion
Cut/Facet: Fancy Cut
Color: Orange Fanta
Clarity: Included
Certificate: On...
Category
21st Century and Contemporary Arts and Crafts Japanese Loose Gemstones
Materials
Garnet
$104 Sale Price
20% Off
H 0.29 in W 0.26 in D 0.19 in L 0.29 in
Previously Available Items
【Conchéa】Flamingo Pink Natural Conch Pearl — 4.59ct/8.7mm
Located in New York, NY
A true collector’s gem — this rare natural Conch pearl glows with an intense flamingo-pink hue and fine flame pattern.
Its perfectly round shape and saturated color represent the pin...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flamingo Radiance Conch Pearl (Loose Gem) — 2.3ct
Located in New York, NY
A flawless conch pearl of exceptional rarity, glowing in vivid flamingo pink with a full, unmistakable flame pattern. Its oval form is perfectly balanced, revealing an even, luminous...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】Flamingo Aura 3.15ct Full-Flame Conch Pearl
Located in New York, NY
A rare conch pearl of exceptional quality, weighing 3.15 carats and displaying a rich flamingo pink hue with full, visible flame patterning across its surface. Perfectly symmetrical ...
Category
21st Century and Contemporary Japanese Loose Gemstones
Materials
Pearl
【Conchéa】5.55ct Flaming Coral Conch Pearl Gemstone
Located in New York, NY
A collector’s treasure from the Conchéa collection — this exceptional natural Conch Pearl weighs 5.55 carats, measuring 10 × 9.3 mm.
Displaying an intense flaming coral-pink hue with...
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
W 0.29 in D 0.33 in L 0.36 in
【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
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】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】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
【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
【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
【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
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