Cabochon Cut
【5/5 22時販売】スリランカ産スタールビー 0.473ctルース 鑑別書
Sale price¥14,800
[On sale 5/3 at 22:00] Mexican fire opal 1.320ct loose stone
Sale price¥13,800
Mexican water opal 0.304ct loose stone
Sale price¥8,800
[On sale 5/3 at 22:00] Mexican water opal 0.300ct loose
Sale price¥8,800
Mexican water opal 0.404ct loose stone
Sale price¥12,800
[On sale 5/3 at 10pm] Mexican Opal 0.461ct Loose
Sale price¥8,800
[On sale 5/3 at 22:00] Australian opal 0.227ct loose
Sale price¥6,980
[On sale 5/3 at 10pm] Australian Opal 0.371ct Loose
Sale price¥8,800
Australian Opal 0.423ct Loose
Sale price¥6,980
Australian Opal 0.706ct Loose
Sale price¥8,800
Australian Opal 0.633ct Loose
Sale price¥9,800
[On sale at 10pm on 4/20] Mexican Cantera Opal 3.176ct loose stone
Sale price¥39,800
[On sale at 22:00 on 4/19] Mexican Cantera Opal 2.038ct loose stone
Sale price¥29,800
[On sale at 22:00 on 4/17] Synthetic black opal 1.209ct loose stone
Sale price¥18,800
Brazilian Medusa Quartz (Paraiba Quartz) 1.672ct Loose Stone
Sale price¥15,800
Brazilian Medusa Quartz (Paraiba Quartz) 2.250ct Loose
Sale price¥19,800
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
Star Ruby 0.461ct Loose Stone with Certificate
Sale price¥18,800
Sri Lankan Star Ruby 0.564ct Loose Stone with Certificate
Sale price¥24,800
Star Ruby 0.286ct Loose Stone with Certificate
Sale price¥15,800
Spanish Sphalerite 5.3mm/1.009ct loose stone
Sale price¥6,980
Spanish Sphalerite 5.1mm/0.928ct loose stone
Sale price¥5,980
Spanish Sphalerite 5.9mm/1.132ct loose stone
Sale price¥6,980
Spanish Sphalerite 5.9mm/1.498ct loose stone
Sale price¥8,800
Spanish Sphalerite 6.3mm/1.771ct loose stone
Sale price¥8,800
Brown diamond 0.554ct loose (cabochon cut, SI class equivalent)
Sale price¥69,800
Sri Lankan Star Sapphire 5.0mm/0.899ct Loose
Sale price¥9,800
Brazilian cat's eye emerald 6.080ct loose stone, Japan-Germany exchange
Sale price¥298,000
Sri Lankan Star Sapphire 5.0mm/0.892ct Loose Stone
Sale price¥9,800
Yellow Diamond 0.551ct Loose (Cabochon Cut)
Sale price¥49,800
Sri Lankan Star Sapphire 0.753ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 0.681ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 5.0mm/0.897ct Loose Stone
Sale price¥8,800
Sri Lankan Star Sapphire 0.796ct Loose
Sale price¥9,800
Diamond (cabochon cut) 0.247ct loose (VS-SI class equivalent)
Sale price¥39,800
Mexican Cantera Opal 5.126ct Loose
Sale price¥25,800
Mexican Cantera Opal 7.081ct Loose
Sale price¥15,800
Mexican Cantera Opal 4.602ct Loose
Sale price¥29,800
Mexican Cantera Opal 6.385ct Loose
Sale price¥18,800
Mexican Cantera Opal 1.842ct Loose
Sale price¥39,800
Mexican Cantera Opal 4.300ct Loose
Sale price¥69,800
Mexican Cantera Opal 9.909ct Loose
Sale price¥39,800
Mexican Cantera Opal 5.238ct Loose
Sale price¥15,800
Mexican Cantera Opal 7.275ct Loose
Sale price¥35,800
Mexican Cantera Opal 5.261ct Loose
Sale price¥49,800
Australian black opal 0.856ct loose stone
Sale price¥12,800
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.
The fifth reprint has been decided and is now on sale at bookstores nationwide and online.
Written by KARATZ, book “Jewelry Illustrated Book”
The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.
