Montana Sapphire 0.290ct loose (yellow sapphire)
Sale price¥9,800
Montana Sapphire 0.242ct Loose (Yellow Sapphire)
Sale price¥8,800
Montana Sapphire (Montana Sapphire) 0.210ct Loose
Sale price¥8,800
Montana Sapphire 0.458ct Loose (Bi-Color Sapphire)
Sale price¥14,800
Montana Sapphire 0.416ct Loose (Bi-Color Sapphire)
Sale price¥12,800
Pink diamond 0.021 loose (FANCY INTENSE PURPLE PINK, SI2)
Sale price¥49,800
Pink Diamond 0.073 Loose (FANCY DEEP PURPLISH PINK, SI1)
Sale price¥88,800
Montana Sapphire 0.515ct loose (bicolor sapphire)
Sale price¥19,800
Montana Sapphire 0.361ct loose (yellow sapphire)
Sale price¥14,800
Montana Sapphire 0.561ct loose (bicolor sapphire)
Sale price¥22,800
Montana Sapphire 0.443ct loose (green sapphire)
Sale price¥15,800
Montana Sapphire 0.397ct loose (bicolor sapphire)
Sale price¥15,800
Montana Sapphire 0.308ct loose (bicolor sapphire)
Sale price¥14,800
Montana sapphire 0.359ct loose (blue sapphire)
Sale price¥15,800
Montana Sapphire 0.449ct loose (bicolor sapphire)
Sale price¥17,800
Montana Sapphire 0.518ct loose (blue sapphire)
Sale price¥22,800
Mexican Fire Opal 0.277ct Loose (Faceted Cut)
Sale price¥5,980
Mexican Fire Opal 0.102ct Loose (Faceted Cut)
Sale price¥6,980
Mexican Fire Opal 0.472ct Loose (Star Cut, Faceted Cut)
Sale price¥9,800
Mexican Fire Opal 0.564ct Loose (Faceted Cut)
Sale price¥15,800
Colombian trapiche emerald (reverse trapiche) 0.457ct rough stone
Sale price¥36,800
Pt900 Alexandrite 0.354ct Diamond Ring
Sale price¥198,000
![[Mr. Sanje] Mexican fire opal 0.290ct loose (faceted cut)](http://store.karatz.jp/cdn/shop/files/P2026674_dd5db924-f0ac-4e71-9281-fd497f457e04.jpg?v=1706923853&width=3499)
[Mr. Sanje] Mexican fire opal 0.290ct loose (faceted cut)
Sale price¥8,800
[Mr. Sanje] Mexican Opal 0.180ct Loose (Contrarus Opal, Faceted Cut)
Sale price¥12,800
[Mr. Sanjay] Yellow sapphire from Sri Lanka 0.459ct loose
Sale price¥12,800
Mexican Opal 0.502ct Loose (Faceted Cut)
Sale price¥12,800
Mexican Opal 0.790ct Loose (Contrarus Opal, Faceted Cut)
Sale price¥18,800
Twin star sapphire from Sri Lanka 3.003ct loose (Violet star sapphire)
Sale price¥59,800
Twin star sapphire from Sri Lanka 4.867ct loose (violet star sapphire)
Sale price¥79,800
Twin star sapphire from Sri Lanka 3.858ct loose (black star sapphire)
Sale price¥59,800
Twin star sapphire from Sri Lanka 2.955ct loose (black star sapphire)
Sale price¥69,800
Twin star sapphire from Sri Lanka 2.523ct loose
Sale price¥98,000
Mexican Hyalite Opal 0.774ct Loose (Faceted Cut)
Sale price¥8,800
Mexican Hyalite Opal 7.5mm/1.221ct Loose (Faceted Cut)
Sale price¥14,800
![[Mr. Sanjay] Hyalite Opal 0.785ct loose stone (faceted cut)](http://store.karatz.jp/cdn/shop/files/collage_5bfe0d58-e54a-4e5d-91f3-dc5819deaa8e.jpg?v=1707966325&width=4000)
[Mr. Sanjay] Hyalite Opal 0.785ct loose stone (faceted cut)
Sale price¥9,800
Pt900 benitoite 0.135ct/diamond ring
Sale price¥128,000
Bicolor star sapphire from Myanmar 0.920ct loose
Sale price¥39,800
Bangkacha sapphire (star sapphire) 7.40ct loose
Sale price¥39,800
Gray diamond 1.247ct loose
Sale price¥228,000
《Yurakucho Marui 2024112 takeout》Grey diamond 0.618ct loose
Sale price¥128,000
Yellow sapphire from Sri Lanka 0.711ct loose
Sale price¥14,800
Yellow sapphire from Sri Lanka 0.575ct loose
Sale price¥14,800
Yellow sapphire from Sri Lanka 0.791ct loose
Sale price¥19,800
Sri Lankan Yellow Sapphire 0.678ct Loose
Sale price¥16,800
Yellow sapphire from Sri Lanka 0.705ct loose
Sale price¥15,800
[Mr. Sanjay] Yellow sapphire from Sri Lanka 0.941ct loose
Sale price¥18,800
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.
