Brazilian unheated pink imperial topaz (sherry pink) 0.586ct loose stone
Sale price¥15,800
Brazilian unheated pink imperial topaz (sherry pink) 0.423ct loose stone
Sale price¥15,800
Madagascar Purple Sapphire 0.315ct Loose
Sale price¥12,800
Sri Lankan pink star sapphire 0.391ct loose stone
Sale price¥12,800
Sri Lankan pink star sapphire 0.270ct loose stone
Sale price¥12,800
Myanmar Podretteite 0.790ct loose stone
Sale price¥198,000
[Takeshi Yamamoto] Brazilian rose quartz 41.633ct loose stone
Sale price¥59,800
Nigerian Morganite 0.419ct loose stone
Sale price¥9,800
Nigerian Morganite 0.544ct loose stone
Sale price¥11,000
Pakistani Veirinite 0.164ct loose stone with certificate
Sale price¥45,800
Myanmar bicolor podoretite 1.960ct loose stone
Sale price¥1,000,000
Nigerian Morganite 0.862ct loose stone
Sale price¥17,800
Illusion Pink Tourmaline (Iridescent Tourmaline) 5.308ct Loose Stone
Sale price¥69,800
Illusion Pink Tourmaline (Iridescent Tourmaline) 4.172ct Loose
Sale price¥59,800
Bicolor sapphire 0.080ct loose stone
Sale price¥8,800
Nigerian Morganite 0.349ct loose stone
Sale price¥8,800
Nigerian Morganite 0.381ct loose stone
Sale price¥5,980
Nigerian Morganite 0.397ct loose stone
Sale price¥5,980
Madagascar pink sapphire 0.486ct loose stone
Sale price¥12,800
Afghanistan Bicolor Tourmaline 2.664ct Loose Stone (Seafoam Tourmaline)
Sale price¥128,000
Brazilian Pink Tourmaline 0.772ct Loose Stone
Sale price¥12,800
Madagascar pink sapphire 0.466ct loose stone
Sale price¥12,800
Pink Diamond 0.075ct Loose (Fancy Purplish PINK, SI2)
Sale price¥98,000
Madagascar pink sapphire 0.284ct loose stone
Sale price¥12,800
Brazilian bicolor tourmaline 0.891ct loose stone
Sale price¥9,800
American Red Beryl 0.140ct Loose
Sale price¥29,800
Madagascar Pezzottaite 0.206ct loose stone
Sale price¥12,800
Pezzottite from Madagascar 0.158ct loose
Sale price¥9,800
Madagascar Pezzottaite 0.177ct loose stone
Sale price¥11,000
Ruby 4.0mm/0.305ct loose stone
Sale price¥45,800
Madagascar sapphire 0.375ct loose stone
Sale price¥8,800
Synthetic Moissanite 5.0mm/0.370ct Loose Stone (Rose Cut)
Sale price¥7,980
Sri Lankan pink sapphire 4.1mm/0.326ct loose stone
Sale price¥12,800
Sri Lankan pink sapphire 4.0mm/0.296ct loose stone
Sale price¥12,800
Sri Lankan pink spinel 0.493ct loose stone
Sale price¥14,800
Madagascar pink sapphire 0.594ct loose stone
Sale price¥14,800
Madagascar sapphire 0.647ct loose stone
Sale price¥14,800
Brazilian Bicolor Tourmaline 0.761ct Loose Stone (Rose Cut)
Sale price¥6,980
Brazilian bicolor tourmaline 0.545ct loose stone (rose cut)
Sale price¥5,980
Brazilian bicolor tourmaline 0.549ct loose stone (rose cut)
Sale price¥8,800
Brazilian Morganite 0.591ct loose stone
Sale price¥3,980
Brazilian pink tourmaline 1.018ct loose stone
Sale price¥29,800
Myanmar Podretteite 0.407ct loose stone [Gemstone Encyclopedia]
Sale price¥128,000
Brazilian Pink Tourmaline 0.331ct Loose Stone
Sale price¥8,800
Madagascar sapphire 0.158ct loose stone
Sale price¥7,980
Madagascar sapphire 0.157ct loose stone
Sale price¥7,980

Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.

So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.

業界発展のための後進育成や事業協力、宝石の国スリランカの子どもたちへの支援活動など、KARATZの取り組みについてご紹介いたします。