YouTube Live 9/17 21:00〜
Sapphire Special Price + One
売上の追込み週ということと9月誕生石のサファイア特別キャンペーンとして、先日チャンタブリーで仕入れたサファイアを誕生石特別価格でご紹介いたします。
⭐︎
ナント今回はそれに加えて2石選んでカートに入れると、価格の安い方が無料になるという1石無料のプラスワンキャンペーンも発動。
⭐︎
追込み週ならではの思い切ったキャンペーンでぜひコランダム専門店のサファイアを手にしてください。
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Un-Heat Parti-Color Sapphire 1.509ct / Thailand
Regular price ¥162,000Regular priceUnit price per¥198,000Sale price ¥162,000Sale -
Greenish Blue Sapphire 1.08ct / Nigeria
Regular price ¥81,000Regular priceUnit price per¥114,000Sale price ¥81,000Sale -
Pink Sapphire 0.38ct / Madagascar
Regular price ¥34,200Regular priceUnit price per¥45,000Sale price ¥34,200Sale -
Un-Heat Bluish Green Sapphire 0.861ct / Nigeria
Regular price ¥72,000Regular priceUnit price per¥99,900Sale price ¥72,000Sale -
Deep Indigo Blue Sapphire 0.798ct / Nigeria
Regular price ¥54,000Regular priceUnit price per¥75,600Sale price ¥54,000Sale -
Parti-Color Sapphire 0.66ct / Kanchanaburi
Regular price ¥66,600Regular priceUnit price per¥81,000Sale price ¥66,600Sale -
Greenish Yellow Sapphire 0.86ct / Thailand
Regular price ¥66,600Regular priceUnit price per¥93,600Sale price ¥66,600Sale -
Bluish Green Sapphire 1.02ct / Thailand
Regular price ¥63,900Regular priceUnit price per¥85,500Sale price ¥63,900Sale
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About GTJ
Welcome to GemTreeJapan!
GemTreeJapan is a gemstone manufacturer and loose stone specialty store that sells high-quality gemstones with its own original cuts over the Internet.
When shopping online, you may be worried about quality and cut, but we offer a wide selection of carefully selected, high-quality gemstones with world-class cuts, so even first-time customers can shop with confidence. Thanks to you, we have received feedback from customers saying things like, "The sparkle in person is amazing," "I wish I'd known about this sooner," and "My eye for cuts has become so refined that I can't buy from other stores." Thank you.
Come experience the excitement of holding a GTJ jewel in your hands and seeing it in person.
YouTube and social media
YouTube Channel
https://youtube.com/@GemTreeJapan
Twitter
https://twitter.com/gemtree_japan
Instagram
https://instagram.com/gemtreejapan
Official LINE
https://lin.ee/87ZCmrY
BEFORE&AFTER Challenge
仕入れたままのBEFOREの状態でご紹介して、ご購入後にカットをして作品として仕上げる、おかげさまで大変ご好評をいただいているGTJならではのBEFORE&AFTERチャレンジがやって参りました。
今回は売上げ追い込み週ということと、サファイアが9月の誕生石ということで、一級品のビルマ産ロットのサファイアでまさかのチャレンジです。
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お客さま専用【BEFORE&AFTERチャレンジ】ビルマ産サファイアBEFORE現状0.69ct
Regular price ¥50,000Regular priceUnit price perSold out -
お客さま専用【BEFORE&AFTERチャレンジ】ビルマ産サファイアBEFORE現状0.83ct
Regular price ¥50,000Regular priceUnit price per
Autumn Color New Arrivals Special Price
売上の追込み週ということで特別に、出来上がりたての秋色宝石をスペシャルプライスでご紹介いたします。
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Rubelite(Tourmaline) 1.64ct
Regular price ¥42,300Regular priceUnit price per¥59,400Sale price ¥42,300Sale -
Bluish Green Sapphire 1.02ct / Thailand
Regular price ¥63,900Regular priceUnit price per¥85,500Sale price ¥63,900Sale -
Champagne Gold-Silver Zircon 1.09ct
Regular price ¥29,700Regular priceUnit price per¥39,600Sale price ¥29,700Sale -
Sale
Orange Zircon 1.25ct
Regular price ¥36,900Regular priceUnit price per¥46,800Sale price ¥36,900Sale -
Sale
Orange Zircon 1.08ct
Regular price ¥29,700Regular priceUnit price per¥39,600Sale price ¥29,700Sale
New Arrival
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Silky Bluish Green Sapphire 2.25ct / Vietnam
Regular price ¥450,000Regular priceUnit price per -
Un-Heat Parti-Color Sapphire 1.509ct / Thailand
Regular price ¥162,000Regular priceUnit price per¥198,000Sale price ¥162,000Sale -
Greenish Yellow Sapphire 0.86ct / Thailand
Regular price ¥66,600Regular priceUnit price per¥93,600Sale price ¥66,600Sale -
Greenish Blue Sapphire 1.08ct / Nigeria
Regular price ¥81,000Regular priceUnit price per¥114,000Sale price ¥81,000Sale -
Pink Sapphire 0.38ct / Madagascar
Regular price ¥34,200Regular priceUnit price per¥45,000Sale price ¥34,200Sale -
Parti-Color Sapphire 0.66ct / Kanchanaburi
Regular price ¥66,600Regular priceUnit price per¥81,000Sale price ¥66,600Sale -
Un-Heat Bluish Green Sapphire 0.861ct / Nigeria
Regular price ¥72,000Regular priceUnit price per¥99,900Sale price ¥72,000Sale -
Deep Indigo Blue Sapphire 0.798ct / Nigeria
Regular price ¥54,000Regular priceUnit price per¥75,600Sale price ¥54,000Sale -
Milky Amethyst 3.86ct
Regular price ¥54,000Regular priceUnit price per -
Rhodolite Garnet 1.40ct / Vietnam
Regular price ¥39,600Regular priceUnit price per -
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Blue Zircon 1.17ct / Cambodia
Regular price ¥41,400Regular priceUnit price per¥41,400Sale price ¥41,400Sold out -
Tsavorite (Grossular Garnet) 0.897ct / Tanzania
Regular price ¥180,000Regular priceUnit price perSold out -
【One Price】Neon Pink Spinel 0.505ct / Tanzania
Regular price ¥144,000Regular priceUnit price per -
【One Price】Neon Pink Spinel 0.591ct / Tanzania
Regular price ¥180,000Regular priceUnit price per -
【One Price】Orange-Pink Spinel 0.431ct / Tanzania
Regular price ¥126,000Regular priceUnit price per -
Gold Zircon 1.20ct
Regular price ¥42,300Regular priceUnit price per¥42,300Sale price ¥42,300 -
Malaya Garnet 2.209ct / 2 Step Table Cube Cut
Regular price ¥144,000Regular priceUnit price per¥144,000Sale price ¥144,000 -
Mahenge Neon Pink Spinel 0.385ct / Tanzania
Regular price ¥144,000Regular priceUnit price perSold out -
Cobalt Spinel 0.179ct / Vietnam
Regular price ¥64,800Regular priceUnit price per¥64,800Sale price ¥64,800 -
Ruby 0.284ct / Burma
Regular price ¥63,900Regular priceUnit price per -
Spinel 1.480ct / Vietnam
Regular price ¥114,000Regular priceUnit price per -
Spinel 1.506ct / Vietnam
Regular price ¥114,000Regular priceUnit price per¥114,000Sale price ¥114,000
Cornflower・Royal Blue Sapphire
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Burmese royal blue sapphire 2.903ct ★ A rare Burmese royal blue sapphire with a stunningly beautiful color and a cluster of colors that is irresistible
Regular price ¥981,000Regular priceUnit price per -
Cornflower Blue Sapphire 0.695ct / Burma
Regular price ¥189,000Regular priceUnit price per¥189,000Sale price ¥189,000 -
Cornflower Blue Sapphire 0.530ct / Burma
Regular price ¥144,000Regular priceUnit price per¥144,000Sale price ¥144,000 -
Cornflower Blue Sapphire 0.712ct / Burma
Regular price ¥198,000Regular priceUnit price per¥198,000Sale price ¥198,000 -
Cornflower Blue Sapphire 0.639ct / Burma
Regular price ¥171,000Regular priceUnit price per¥171,000Sale price ¥171,000Sold out -
Royal Blue Sapphire 0.604ct / Burma
Regular price ¥153,000Regular priceUnit price per¥153,000Sale price ¥153,000 -
Royal Blue Sapphire 0.720ct / Burma
Regular price ¥180,000Regular priceUnit price per¥180,000Sale price ¥180,000 -
Royal Blue Sapphire 0.475ct / Burma
Regular price ¥135,000Regular priceUnit price per¥135,000Sale price ¥135,000 -
Royal Blue Sapphire 0.458ct / Burma
Regular price ¥144,000Regular priceUnit price per -
Royal Blue Sapphire 1.028ct / Burma / Table Cube cut
Regular price ¥189,000Regular priceUnit price per -
Burmese royal blue sapphire 3.100ct ★ A cute, plump pear shape with a beautiful royal blue color.
Regular price ¥963,000Regular priceUnit price per -
Cornflower Blue Sapphire 1.58ct / Sri Lanka
Regular price ¥243,000Regular priceUnit price per¥243,000Sale price ¥243,000Sold out -
Un-Heat Cornflower Blue Sapphire 0.56ct / Madagascar
Regular price ¥114,000Regular priceUnit price per¥114,000Sale price ¥114,000Sold out -
Cornflower Blue Sapphire 0.526ct / Sri Lanka
Regular price ¥93,600Regular priceUnit price per¥93,600Sale price ¥93,600Sold out -
Royal Blue Sapphire 1.023ct / Sri Lanka
Regular price ¥162,000Regular priceUnit price perSold out -
Royal Blue Sapphire 0.864ct / Burma / Reversible Sugarloaf Cabochon
Regular price ¥144,000Regular priceUnit price per¥144,000Sale price ¥144,000Sold out -
[Masterpiece] Royal Blue sapphire 1.091ct / Sri Lanka
Regular price ¥297,000Regular priceUnit price perSold out -
CornFlowerBlue Sapphire 1.242ct / Burma
Regular price ¥243,000Regular priceUnit price perSold out
Burmese Corundum
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Ruby 0.284ct / Burma
Regular price ¥63,900Regular priceUnit price per -
Un-Heat Sapphire 0.983ct / Burma
Regular price ¥114,000Regular priceUnit price per¥114,000Sale price ¥114,000 -
Burmese unheated sapphire 1.111ct ★ A beautiful oval filled with rare Burmese silk
Regular price ¥126,000Regular priceUnit price per -
Ruby 0.352ct / Burma
Regular price ¥66,600Regular priceUnit price per -
Burmese unheated sapphire 1.805ct★ A beautiful gem with silk and colored bands and flowing silky blue
Regular price ¥234,000Regular priceUnit price per¥234,000Sale price ¥234,000Sold out -
Un-Heat Sapphire 0.699ct / Burma
Regular price ¥89,100Regular priceUnit price per¥89,100Sale price ¥89,100 -
Un-Heat Ruby 0.296ct / Burma
Regular price ¥69,300Regular priceUnit price per -
Un-Heat Ruby 0.285ct / Burma / Princess Cut
Regular price ¥58,500Regular priceUnit price per -
Burmese unheated ruby 0.510ct ★ ZB cut with a silky pink gemstone shape with strong purple tones
Regular price ¥63,900Regular priceUnit price per -
Burmese unheated sapphire 1.389ct ★ A rare Burmese sapphire with a gentle atmosphere and elegant millefeuille silk ink.
Regular price ¥153,000Regular priceUnit price per¥153,000Sale price ¥153,000 -
Sold out
Un-Heat Ruby 0.421ct / Burma
Regular price ¥84,600Regular priceUnit price per¥84,600Sale price ¥84,600Sold out -
Burmese unheated ruby 0.79ct ★ Batman ruby with a beautiful crystal covered by a bat
Regular price ¥144,000Regular priceUnit price per -
Sapphire 0.862ct / Burma / Table cube
Regular price ¥108,000Regular priceUnit price per¥108,000Sale price ¥108,000 -
Burmese unheated ruby 0.403ct ★ A cute silky pink sharp shape with silk lines floating on the table
Regular price ¥57,600Regular priceUnit price per -
Burmese unheated sapphire 1.403ct ★ A cute stone with a soft cornflower blue color wrapped in a rare Burmese silk veil
Regular price ¥189,000Regular priceUnit price per¥189,000Sale price ¥189,000 -
Burmese unheated ruby 0.944ct ★ Silky pink, cute, lean and sharp baguette
Regular price ¥81,000Regular priceUnit price per -
Burmese unheated sapphire 2.675ct ★ A stone with the unique beauty and interest of unheated stones, with plenty of silk layers
Regular price ¥351,000Regular priceUnit price per -
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Sapphire 10.964ct / Burma / Cabochon
Regular price ¥252,000Regular priceUnit price perSold out -
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Un-Heat Sapphire 0.406ct / Burma
Regular price ¥45,000Regular priceUnit price per¥45,000Sale price ¥45,000Sold out -
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Un-Heat Sapphire 1.03ct / Burma
Regular price ¥108,000Regular priceUnit price perSold out
Corundum of the World
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Pink Sapphire 0.38ct / Madagascar
Regular price ¥34,200Regular priceUnit price per¥45,000Sale price ¥34,200Sale -
Un-Heat Color Change Sapphire 0.324ct / Tanzania
Regular price ¥45,000Regular priceUnit price per¥45,000Sale price ¥45,000Sold out -
Unheated Sapphire from Sri Lanka 0.779ct ★ A stone with a slight blue color that works well with the color on both sides.
Regular price ¥99,900Regular priceUnit price per¥99,900Sale price ¥99,900 -
Sapphire 0.835c / Madagascar Sapphire
Regular price ¥87,300Regular priceUnit price per¥87,300Sale price ¥87,300 -
Sapphire 0.230ct / Mozambique
Regular price ¥18,000Regular priceUnit price per -
“Royal & Cornflower color” Sapphire 1.372ct / Sri Lanka / Cabochon
Regular price ¥126,000Regular priceUnit price per -
1.141ct Madagascar Sapphire★Beautiful spring green with sparkling fire, Narika cut, super beautiful crystal, up to 1ct
Regular price ¥144,000Regular priceUnit price per¥144,000Sale price ¥144,000 -
Un-Heat Sapphire 0.678ct / Kenya / Fullcube cut
Regular price ¥47,700Regular priceUnit price per -
Unheated sapphire 7.914ct★ A gem for sapphire connoisseurs that will remain in GTJ history with a sheen close to gold
Regular price ¥234,000Regular priceUnit price per¥234,000Sale price ¥234,000 -
Royal Blue Sapphire 1.023ct / Sri Lanka
Regular price ¥162,000Regular priceUnit price perSold out -
Parti-Color Sapphire 0.67ct / Sri Lanka
Regular price ¥77,400Regular priceUnit price perSold out -
Parti-Color Sapphire 0.355ct / Sri Lanka
Regular price ¥27,000Regular priceUnit price perSold out -
Parti-Color Sapphire 0.45ct / Sri Lanka
Regular price ¥52,200Regular priceUnit price per¥52,200Sale price ¥52,200Sold out -
Parti-Color Sapphire 0.47ct / Sri Lanka
Regular price ¥52,200Regular priceUnit price per¥52,200Sale price ¥52,200Sold out -
Parti-Color Sapphire 0.54ct / Sri Lanka
Regular price ¥66,600Regular priceUnit price perSold out -
Un-Heat Cornflower Blue Sapphire 0.56ct / Madagascar
Regular price ¥114,000Regular priceUnit price per¥114,000Sale price ¥114,000Sold out -
Cornflower Blue Sapphire 0.526ct / Sri Lanka
Regular price ¥93,600Regular priceUnit price per¥93,600Sale price ¥93,600Sold out -
Un-Heat Colorless Sapphire 0.361ct / Sri Lanka
Regular price ¥38,700Regular priceUnit price per¥38,700Sale price ¥38,700Sold out -
[Customer Only] Parti-Color Sapphire 0.51ct / Sri Lanka
Regular price ¥36,900Regular priceUnit price per¥36,900Sale price ¥36,900Sold out -
[Masterpiece] Un-Heat Padparadscha Sapphire 1.595ct
Regular price ¥3,000,000Regular priceUnit price perSold out
Nigerian Sapphire
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Un-Heat Bluish Green Sapphire 0.861ct / Nigeria
Regular price ¥72,000Regular priceUnit price per¥99,900Sale price ¥72,000Sale -
Greenish Blue Sapphire 1.08ct / Nigeria
Regular price ¥81,000Regular priceUnit price per¥114,000Sale price ¥81,000Sale -
Nigerian sapphire 1.608ct ★ Deep silky indigo with a deep Narika sparkle
Regular price ¥162,000Regular priceUnit price per¥162,000Sale price ¥162,000 -
2.522ct Nigerian sapphire ★ The dark silky indigo color is deeply beautiful with hidden greens and yellows
Regular price ¥198,000Regular priceUnit price per¥198,000Sale price ¥198,000 -
Nigerian sapphire 1.323ct ★ Beautiful Narika octagonal teal green blue with silky blue color bands across it
Regular price ¥153,000Regular priceUnit price per¥153,000Sale price ¥153,000 -
Nigerian sapphire 1.412ct ★ A golden silk veil floats on the deep beautiful green
Regular price ¥126,000Regular priceUnit price per¥126,000Sale price ¥126,000 -
Deep Indigo Blue Sapphire 0.798ct / Nigeria
Regular price ¥54,000Regular priceUnit price per¥75,600Sale price ¥54,000Sale -
Bluish Green Sapphire 1.242ct / Nigeria
Regular price ¥144,000Regular priceUnit price per¥144,000Sale price ¥144,000 -
Greenish Dark Blue Sapphire 1.455ct / Nigeria
Regular price ¥135,000Regular priceUnit price per¥135,000Sale price ¥135,000 -
Sapphire 0.68ct / Nigeria / Fullcube & cabochon 2 way cut
Regular price ¥79,200Regular priceUnit price per -
Sapphire 2.423ct / Nigeria
Regular price ¥234,000Regular priceUnit price per -
1.48ct Nigerian sapphire ★ The vivid yellow and dark blue hidden in the deep color are interesting and beautiful
Regular price ¥135,000Regular priceUnit price per -
1.125ct Nigerian sapphire ★ Dark bluish green with a sharp indigo second hand sparkle
Regular price ¥126,000Regular priceUnit price per -
1.559ct unheated Nigerian sapphire ★ Narika cut with deep color and vivid blue and green sparkles
Regular price ¥180,000Regular priceUnit price per -
Nigerian sapphire 1.020ct ★ Beautiful crystal with an interesting reversible feel of bluish green and yellow
Regular price ¥126,000Regular priceUnit price per -
Nigerian sapphire 1.111ct ★ Irresistibly interesting silky bluish green with beautiful gold lines
Regular price ¥126,000Regular priceUnit price per -
Nigeria Sapphire 1.483ct / Cabochon Flower
Regular price ¥97,200Regular priceUnit price per¥97,200Sale price ¥97,200 -
Sapphire 1.195ct / Nigeria
Regular price ¥73,800Regular priceUnit price per -
Sold out
Un-Heat Sapphire 0.831ct / Nigeria
Regular price ¥114,000Regular priceUnit price per¥114,000Sale price ¥114,000Sold out -
Bluish Green Sapphire 0.859ct / Nigeria
Regular price ¥99,900Regular priceUnit price per¥99,900Sale price ¥99,900Sold out -
Silky Blue Un-Heat Sapphire 0.20ct / Nigeria
Regular price ¥36,900Regular priceUnit price perSold out -
Greenish Blue Sapphire 0.922ct / Nigeria
Regular price ¥99,900Regular priceUnit price per¥99,900Sale price ¥99,900Sold out -
Parti-Color Sapphire 1.165ct / Nigeria
Regular price ¥126,000Regular priceUnit price perSold out -
Greenish Blue Sapphire 0.856ct / Nigeria
Regular price ¥96,300Regular priceUnit price per¥96,300Sale price ¥96,300Sold out -
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Sapphire 1.003ct / Nigeria
Regular price ¥114,000Regular priceUnit price perSold out
[Bird House's Eye]
Birdhouse was originally a customer, but fell in love with GTJ jewelry and is now introducing our products as a GTJ member.
Birdhouse, a loose jewelry collector, uses his unique perspective and meticulous photography methods to bring out the best in the works.
Here is a store that sells Birdhouse's My Collection.
Cobalt Spinels
8月が終わりに近づいて来ましたので、誕生石特別プライスでご紹介いたします。
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Cobalt Spinel 0.179ct / Vietnam
Regular price ¥64,800Regular priceUnit price per¥64,800Sale price ¥64,800 -
Cobalt Spinel 0.141ct / Vietnam
Regular price ¥75,600Regular priceUnit price per¥75,600Sale price ¥75,600 -
Cobalt Spinel 1.128ct / Vietnam
Regular price ¥855,000Regular priceUnit price per¥855,000Sale price ¥855,000 -
Cobalt Spinel 0.483ct / Vietnam
Regular price ¥162,000Regular priceUnit price per¥162,000Sale price ¥162,000 -
Cobalt Spinel 2.20ct / Vietnam
Regular price ¥1,200,000Regular priceUnit price per¥1,200,000Sale price ¥1,200,000 -
Sold out
Cobalt Spinel 0.213ct / Vietnam
Regular price ¥45,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.18ct / Vietnam
Regular price ¥66,600Regular priceUnit price per¥66,600Sale price ¥66,600Sold out -
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Cobalt Spinel 0.250ct / Vietnam
Regular price ¥162,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.135ct / Vietnam
Regular price ¥43,200Regular priceUnit price perSold out -
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Cobalt Spinel 0.41ct / Vietnam
Regular price ¥126,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.197ct / Vietnam
Regular price ¥59,400Regular priceUnit price perSold out -
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Cobalt Spinel 0.231ct / Vietnam
Regular price ¥81,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.540ct / Vietnam
Regular price ¥162,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.16ct / Vietnam
Regular price ¥63,900Regular priceUnit price per¥86,400Sale price ¥63,900Sold out -
Bluish Green Cobalt Spinel 0.435ct / Vietnam
Regular price ¥216,000Regular priceUnit price perSold out -
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Cobalt Spinel 0.201ct / Vietnam
Regular price ¥45,000Regular priceUnit price per¥56,700Sale price ¥45,000Sold out -
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Cobalt Spinel 0.25ct / Vietnam
Regular price ¥52,200Regular priceUnit price per¥67,500Sale price ¥52,200Sold out
Corundum from Thailand
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Bluish Green Sapphire 1.02ct / Thailand
Regular price ¥63,900Regular priceUnit price per¥85,500Sale price ¥63,900Sale -
Parti-Color Sapphire 0.66ct / Kanchanaburi
Regular price ¥66,600Regular priceUnit price per¥81,000Sale price ¥66,600Sale -
Greenish Yellow Sapphire 0.86ct / Thailand
Regular price ¥66,600Regular priceUnit price per¥93,600Sale price ¥66,600Sale