Bicolor sapphire from Madagascar 0.198ct loose
Sale price¥9,800
Bicolor sapphire from Madagascar 0.212ct loose
Sale price¥9,800
Yellow sapphire from Sri Lanka 0.222ct loose
Sale price¥12,800
Unheated silky pink sapphire from Vietnam 0.197ct loose
Sale price¥12,800
Unheated silky pink sapphire from Vietnam 0.247ct loose
Sale price¥12,800
Unheated silky pink sapphire from Vietnam 0.175ct loose
Sale price¥7,980
Bicolor sapphire 0.231ct loose
Sale price¥6,980
Bicolor sapphire 0.207ct loose
Sale price¥6,980
Bicolor sapphire 0.190ct loose
Sale price¥6,980
Tanzanian sapphire 0.430ct loose stone
Sale price¥6,980
Sri Lankan star sapphire 21.730ct loose
Sale price¥69,800
Pink sapphire 0.225ct loose
Sale price¥6,980
Sri Lankan star sapphire 1.487ct loose
Sale price¥12,800
Sri Lankan star sapphire 1.164ct loose
Sale price¥12,800
Sapphire 0.676ct loose (color shift)
Sale price¥16,800
Green sapphire 0.518ct loose (teal green)
Sale price¥9,800
Color change sapphire 0.946ct loose
Sale price¥39,800
Pink sapphire from Mozambique 0.213ct loose (hot pink sapphire)
Sale price¥14,800
Unheated silky pink sapphire from Vietnam 0.426ct loose
Sale price¥18,800
Montana Sapphire 3mm/0.155ct loose
Sale price¥23,800
Sapphire from Madagascar 4.5mm/0.414ct loose
Sale price¥16,800
Sapphire from Madagascar 4.3mm/0.398ct loose
Sale price¥15,800
Pink sapphire from Mozambique 0.213ct loose (hot pink sapphire)
Sale price¥14,800
Sri Lankan star sapphire 2.094ct loose
Sale price¥16,800
Yellow sapphire from Madagascar 0.232ct loose
Sale price¥7,980
Yellow sapphire from Madagascar 0.207ct loose
Sale price¥7,980
Madagascar sapphire 0.205ct loose
Sale price¥9,800
Green sapphire from Madagascar 0.199ct loose
Sale price¥7,980
Yellow sapphire from Madagascar 0.181ct loose
Sale price¥5,980
Ice blue sapphire from Madagascar 0.181ct loose
Sale price¥7,980
Sri Lankan star sapphire 1.323ct loose
Sale price¥6,980
Sri Lankan star sapphire 1.061ct loose
Sale price¥8,800
Color change sapphire 0.283ct loose
Sale price¥4,980
Color change sapphire 0.401ct loose
Sale price¥6,980
Color change sapphire 0.351ct loose
Sale price¥4,980
Bicolor sapphire 1.030ct loose from Windsor, Tanzania
Sale price¥98,000
Sri Lankan white sapphire 2.9mm/0.086ct loose (rose cut)
Sale price¥5,980
Royal blue sapphire 1.44ct loose GIA
Sale price¥188,000
Bicolor sapphire 0.292ct loose
Sale price¥25,800
Bicolor pink star sapphire from Mogok 0.360ct loose
Sale price¥24,800
Bicolor star sapphire from Myanmar 1.190ct loose (pink sapphire)
Sale price¥29,800
Sierra Leone sapphire 1.210ct loose
Sale price¥9,800
Sierra Leone sapphire 1.470ct loose
Sale price¥14,800
Star sapphire 0.973ct loose
Sale price¥5,980
Ice blue sapphire 3.813ct loose
Sale price¥49,800
Green sapphire 7.545ct loose (spade cut)
Sale price¥69,800
Bangkacha sapphire (star sapphire) 69.655ct loose
Sale price¥198,000
Pink sapphire 0.934ct loose
Sale price¥19,800

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。