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《Products eligible for multiple purchase discount》

If you purchase two or more products that have "Multiple purchase discount available" in the product title, a discount will be applied to the total price of the eligible products.
・If you purchase 2 items, you will receive a 1,000 yen discount on the total amount.
・If you purchase 3 items, you will receive a 1,500 yen discount on the total.
・If you purchase 4 items, you will receive a 2,000 yen discount on the total.

《Multiple purchase discount available》 If the products are the same, you can get a discount even if you combine different products and buy 2 or more products.

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Sold out Limited to 6 stones: 1 Ethiopian opal loose stone (7 x 7 mm) Multiple purchase discounts available (faceted cut)

Limited to 6 stones: 1 Ethiopian opal loose stone (7 x 7 mm) Multiple purchase discounts available (faceted cut)
Sold out Limited to 4 stones: Ethiopian black opal (heat-treated, identification instructions included) 1 loose stone (multiple purchase discounts available)

Limited to 4 stones: Ethiopian black opal (heat-treated, identification instructions included) 1 loose stone (multiple purchase discounts available)
Sold out Limited to 4 stones Gem gacha💎 Tourmaline cut by American polisher KEN (for beginners) Multiple purchase discounts available

Limited to 4 stones Gem gacha💎 Tourmaline cut by American polisher KEN (for beginners) Multiple purchase discounts available
Sold out Hackmanite from Afghanistan, 1 loose stone {Multiple purchase discounts available}

Hackmanite from Afghanistan, 1 loose stone {Multiple purchase discounts available}
Sold out Limited to 8 stones: 1 loose Mahenge spinel from Tanzania (hot pink spinel, 2.0mm) Multiple purchase discounts available

Limited to 8 stones: 1 loose Mahenge spinel from Tanzania (hot pink spinel, 2.0mm) Multiple purchase discounts available

Sold out Tanzanian Mahenge Spinel 2-stone loose set (hot pink spinel, 1.8mm) {Multiple purchase discount available}

Tanzanian Mahenge Spinel 2-stone loose set (hot pink spinel, 1.8mm) {Multiple purchase discount available}
Sold out Montana Sapphire 2-Stone Loose Stone Set (Yellow Sapphire) {Multiple Purchase Discounts Available}

Montana Sapphire 2-Stone Loose Stone Set (Yellow Sapphire) {Multiple Purchase Discounts Available}

Sold out Sapphire Gacha💎 Montana sapphire 1 loose stone (green-blue, 3×4mm) {Multiple purchase discounts available}

Sapphire Gacha💎 Montana sapphire 1 loose stone (green-blue, 3×4mm) {Multiple purchase discounts available}
Sold out [Limited to 2 stones] 1 Brazilian rhodolite garnet loose stone (trillion cut, 6mm) [Multiple purchase discount available]

[Limited to 2 stones] 1 Brazilian rhodolite garnet loose stone (trillion cut, 6mm) [Multiple purchase discount available]
Sold out 1 piece of Indian Kabansite rough stone {Multiple purchase discounts available}

1 piece of Indian Kabansite rough stone {Multiple purchase discounts available}
Sold out Sri Lankan Yellow Sapphire 3-Stone Set (Hexagonal Cut) Loose Stones {Multiple Purchase Discounts Available}

Sri Lankan Yellow Sapphire 3-Stone Set (Hexagonal Cut) Loose Stones {Multiple Purchase Discounts Available}
Sold out Sapphire Gacha💎 Sri Lankan Sapphire (Hexagonal Cut) 1 Loose Stone {Multiple Purchase Discounts Available}

Sapphire Gacha💎 Sri Lankan Sapphire (Hexagonal Cut) 1 Loose Stone {Multiple Purchase Discounts Available}
Sold out Sapphire Gacha💎 Sri Lankan Blue Sapphire (Hexagonal Cut) 1 Loose Stone {Multiple Purchase Discounts Available}

Sapphire Gacha💎 Sri Lankan Blue Sapphire (Hexagonal Cut) 1 Loose Stone {Multiple Purchase Discounts Available}
Sold out Unheated Sapphire Gacha💎 (Only 2 stones are unheated Padparadscha sapphires with GIA certificate) 1 loose stone {Multiple purchase discounts available}

Unheated Sapphire Gacha💎 (Only 2 stones are unheated Padparadscha sapphires with GIA certificate) 1 loose stone {Multiple purchase discounts available}
Sold out Limited to 3 stones [Mr. Sanje] Dominican Republic Larimar 1 stone loose [Multiple purchase discount available]

Limited to 3 stones [Mr. Sanje] Dominican Republic Larimar 1 stone loose [Multiple purchase discount available]
Sold out Limited to 3 stones: 1 Tanzanian pyrope almandine garnet (princess cut) loose stone (multiple purchase discounts available)

Limited to 3 stones: 1 Tanzanian pyrope almandine garnet (princess cut) loose stone (multiple purchase discounts available)
Sold out Madagascar gray spinel (green fluorescent type) 1 loose stone {Multiple purchase discounts available}

Madagascar gray spinel (green fluorescent type) 1 loose stone {Multiple purchase discounts available}
Sold out Limited to 4 stones: 1 loose Brazilian blue tourmaline stone. Discounts available for multiple purchases.

Limited to 4 stones: 1 loose Brazilian blue tourmaline stone. Discounts available for multiple purchases.
Sold out Limited to 2 stones: 1 Indian Bloodshot Iolite Sunstone Loose Stone (Multiple purchase discount available)

Limited to 2 stones: 1 Indian Bloodshot Iolite Sunstone Loose Stone (Multiple purchase discount available)
Sold out Limited to 4 stones: 1 loose Australian rainbow lattice sunstone stone. Discounts available for multiple purchases.

Limited to 4 stones: 1 loose Australian rainbow lattice sunstone stone. Discounts available for multiple purchases.
Sold out [On sale from 10/4 at 22:00] Faceted oil in quartz from Pakistan (average: 1.30ct) {Multiple purchase discounts available}

[On sale from 10/4 at 22:00] Faceted oil in quartz from Pakistan (average: 1.30ct) {Multiple purchase discounts available}

Sold out Arizona Sleeping Beauty Mine Turquoise 1 Stone Loose (Turquoise, 6mm) {Multiple purchase discounts available}

Arizona Sleeping Beauty Mine Turquoise 1 Stone Loose (Turquoise, 6mm) {Multiple purchase discounts available}
Sold out Limited to 10 stones: YAG (Yttrium Aluminum Garnet) 2-stone set (Canary Yellow & Neon Purple, 4mm) Multiple purchase discounts available

Limited to 10 stones: YAG (Yttrium Aluminum Garnet) 2-stone set (Canary Yellow & Neon Purple, 4mm) Multiple purchase discounts available
Sold out Bankacha sapphire 1 stone loose (black star sapphire)《Multiple purchase discount available》

Bankacha sapphire 1 stone loose (black star sapphire)《Multiple purchase discount available》
Sold out Limited to 9 stones: 1 Brazilian Triplite (average 0.20ct) Multiple purchase discounts available

Limited to 9 stones: 1 Brazilian Triplite (average 0.20ct) Multiple purchase discounts available

Sold out Limited to 10 stones: 1 Golden Iolite (Cordierite) stone from Madagascar. Discounts available for multiple purchases.

Limited to 10 stones: 1 Golden Iolite (Cordierite) stone from Madagascar. Discounts available for multiple purchases.
Sold out Limited to 10 stones: 1 Golden Iolite (Cordierite) stone from Madagascar. Discounts available for multiple purchases.

Limited to 10 stones: 1 Golden Iolite (Cordierite) stone from Madagascar. Discounts available for multiple purchases.
Sold out Limited to 7 stones: 1 loose enstatite cat's eye stone from Nigeria. Discounts available for multiple purchases.

Limited to 7 stones: 1 loose enstatite cat's eye stone from Nigeria. Discounts available for multiple purchases.
Sold out [Limited to 5 stones] Turkish color change diaspore 1 stone loose [Multiple purchase discount available]

[Limited to 5 stones] Turkish color change diaspore 1 stone loose [Multiple purchase discount available]

Sold out 1 Tanzania Windsor Sapphire (Multiple purchase discounts available)

1 Tanzania Windsor Sapphire (Multiple purchase discounts available)
Sold out Limited to 12 sets: Mozambique almandine garnet 2 stones (rough stone + loose stone) set (January birthstone) Multiple purchase discounts available

Limited to 12 sets: Mozambique almandine garnet 2 stones (rough stone + loose stone) set (January birthstone) Multiple purchase discounts available
Sold out Colombian mint color emerald 1 loose stone {Multiple purchase discount available}

Colombian mint color emerald 1 loose stone {Multiple purchase discount available}
Sold out [Limited to 10 stones] Brazilian Santa Maria Aquamarine 1 loose stone [Multiple purchase discounts available]

[Limited to 10 stones] Brazilian Santa Maria Aquamarine 1 loose stone [Multiple purchase discounts available]
Sold out [Limited time sale] Brazilian Santa Maria aquamarine 1 stone loose [Multiple purchase discount available]

[Limited time sale] Brazilian Santa Maria aquamarine 1 stone loose [Multiple purchase discount available]
Sold out Afghanistan Lapis Lazuli 1 Stone Loose {Multiple purchase discount available}

Afghanistan Lapis Lazuli 1 Stone Loose {Multiple purchase discount available}
Sold out Limited to 6 stones Synthetic Moissanite 1 loose stone (round cut, 6mm) Multiple purchase discounts available

Limited to 6 stones Synthetic Moissanite 1 loose stone (round cut, 6mm) Multiple purchase discounts available
Sold out Limited to 2 stones Synthetic Moissanite 1 loose stone (pink moissanite, heart shape, 6mm) Multiple purchase discount available

Limited to 2 stones Synthetic Moissanite 1 loose stone (pink moissanite, heart shape, 6mm) Multiple purchase discount available
Sold out インド産アンデシン・ラブラドライト（通称名 レインボームーンストーン） 0.865ctルース

Limited to 2 stones Synthetic Moissanite 1 loose stone (pink moissanite, rose cut, 3mm) Multiple purchase discounts available
Sold out Green Apatite from Afghanistan (for beginners) 1 loose stone {Multiple purchase discounts available}

Green Apatite from Afghanistan (for beginners) 1 loose stone {Multiple purchase discounts available}
Sold out Limited to 5 sets: German aventurine and Afghan aventurine, loose stone set (multiple purchase discounts available)

Limited to 5 sets: German aventurine and Afghan aventurine, loose stone set (multiple purchase discounts available)
Sold out Limited to 6 sets: Synthetic Alexandrite & Brazilian Alexandrite 2 stone set (Multiple purchase discounts available)

Limited to 6 sets: Synthetic Alexandrite & Brazilian Alexandrite 2 stone set (Multiple purchase discounts available)
Sold out Limited to 4 stones: 1 aventurine aquamarine loose stone (March birthstone, for beginners) Multiple purchase discounts available

Limited to 4 stones: 1 aventurine aquamarine loose stone (March birthstone, for beginners) Multiple purchase discounts available
Sold out Limited to 10 stones: Sea blue chalcedony 1 loose stone (green) Multiple purchase discounts available

Limited to 10 stones: Sea blue chalcedony 1 loose stone (green) Multiple purchase discounts available
Sold out Limited to 14 stones: Sea blue chalcedony 1 loose stone (blue) Multiple purchase discounts available

Limited to 14 stones: Sea blue chalcedony 1 loose stone (blue) Multiple purchase discounts available
Sold out Brazilian dendritic quartz 1 stone loose《Multiple purchase discount available》

Brazilian dendritic quartz 1 stone loose《Multiple purchase discount available》
Sold out Limited to 10 stones: Blue diamond rough and loose stone set of 2 (treated) Multiple purchase discount

Limited to 10 stones: Blue diamond rough and loose stone set of 2 (treated) Multiple purchase discount
Sold out 1 bicolor sapphire (cabochon cut)《Multiple purchase discount》

1 bicolor sapphire (cabochon cut)《Multiple purchase discount》
Sold out [Limited to 1 stone] Tibetan bicolor andesine (color change andesine) 1 stone (3mm, round cut) [Multiple purchase discount available]

[Limited to 1 stone] Tibetan bicolor andesine (color change andesine) 1 stone (3mm, round cut) [Multiple purchase discount available]

KARATZ Custom Made

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.

KARATZ・Five Commitments