Campaign Underway! Get luxurious prizes based on your total spending over 4 days! June 5 (Fri) 0:00 - June 8 (Mon) 23:59
Depending on the total purchase amount over 4 days, you will receive gemstones such as June birthstones moonstone and alexandrite as gifts 🎁
Eligibility period: Friday, June 5, 2026, 0:00 - Monday, June 8, 23:59
--- How to participate in the campaign ---
・Simply purchase any item at KARATZ STORE during the eligible period to automatically complete your entry. No special application is required.
・If you make multiple purchases during the eligible period, the gift rank will change based on the total purchase amount.
--- Important notes ---
・Collaborative products with anime or other works, and "Colorfuri" are not eligible for the campaign.
・For other details and precautions, please refer to the bottom of this page.
The gifts are as follows:
【Gift ①】
🎁 All purchasers during the campaign period 🎁
・Original microfiber cloth (Andesine-Labradorite pattern) 1 sheet
※Limited quantity/will be changed to a different pattern once the maximum number is reached
・Indian Moonstone (sphere cut) 1 piece
・German Hauyne 1 piece
・Tanzanian Zoisite (oval cut) 1 piece
・White Topaz (2.2mm) 1 piece
Moonstone is one of June's birthstones. This Indian moonstone is cut into a lovely sphere. You can enjoy the fantastic Schiller effect and color typical of moonstone.
The oval-cut zoisite has an attractive pleochroism.
【Gift ②】
🎁 Purchases of ¥20,000 or more 🎁
・Diamond (pear cut) 1 piece
・Zoisite (Sanjé cut) 1 piece
・Blue Topaz 1 piece
・Sagenitic Quartz 1 piece
・Apatite raw stone 1 piece
【Special Offer】◎Limited to 1 person: Mother-of-pearl of a mabe pearl
The diamonds with a yellowish to brownish hue are chosen for their excellent sparkle. The sagenitic quartz has unique patterns formed by inclusions. Among those who purchase ¥20,000 or more, one lucky person will receive the mother-of-pearl of a mabe pearl.
【Gift ③】
🎁 Purchases of ¥60,000 or more 🎁
・Brazilian Alexandrite (small) 1 piece
・Andesine-Labradorite (Milky Way Star Cut) 1 piece
・Andesine-Labradorite (small/including cabochon cut) 1 piece
・Bekily Blue Garnet 1 piece
・Phenakite 1 piece
・Scololite 1 piece
・Hackmanite raw stone 1 piece
Alexandrite, one of June's birthstones. These are small stones, but we have carefully selected pieces with beautiful color both before and after the color change. For the Andesine-Labradorite, we are giving away two types: small facet cut or cabochon cut and Milky Way Star cut. Enjoy the different colors and brilliance depending on the cut.
【Gift ④】
🎁 Purchases of ¥120,000 or more 🎁
・Brazilian Alexandrite (large) 1 piece
・Indian Moonstone (Sanjé cut) 1 piece
・Andesine-Labradorite (large) 1 piece
・Sapphirine 1 piece
・Grandidierite 1 piece
・Gold Sheen Sapphire 1 piece
・Madagascar Oil-in-Quartz raw stone 1 piece
・Mabe pearl or Osmena pearl (Osmena shell) 1 piece
※If the maximum quantity is reached, it will be changed to another type of pearl
For this alexandrite, look forward to what cut you receive, such as princess cut or a semi-circular shape! The gold sheen sapphire has a fantastic luster and color.
【Gift ⑤】
🎁 Purchases of ¥200,000 or more 🎁
・Pink Diamond (with sorting report) 1 piece
・Scololite Koshu Kiseki Kiriko (including "plus three") 1 piece
・Synthetic Alexandrite (Sanjé cut) 1 piece
Koshu Kiseki Kiriko using scololite with a milky hue is attractive. Each piece is carefully cut to match the shape of the stone, and the more you look at it, the more captivated you become by its charm. The pink diamond with a sorting report shows a pink color visible to the naked eye.
This concludes the lineup.Please refer to the photo below for sizes.
Please enjoy this opportunity.
💎 Gift Summary 💎
▶︎ Over ¥1 (all purchasers)
・Original microfiber cloth (Andesine-Labradorite pattern) 1 piece
※Limited quantity / will be changed to a different pattern once the maximum number is reached
・Indian Moonstone (sphere cut) 1 piece
・German Hauyne 1 piece
・Tanzanian Zoisite (oval cut) 1 piece
・White Topaz (2.2mm) 1 piece
▶︎ Over ¥20,000
・Diamond (pear cut) 1 piece
・Zoisite (Sanjé cut) 1 piece
・Blue Topaz 1 piece
・Sagenitic Quartz 1 piece
・Apatite raw stone 1 piece
・【Special Offer】・Limited to 1 person: Mother-of-pearl of a mabe pearl
▶︎ Over ¥60,000
・Brazilian Alexandrite (small) 1 piece
・Andesine-Labradorite (Milky Way Star Cut) 1 piece
・Andesine-Labradorite (small/including cabochon cut) 1 piece
・Bekily Blue Garnet 1 piece
・Phenakite 1 piece
・Scololite 1 piece
・Hackmanite raw stone 1 piece
▶︎ Over ¥120,000
・Brazilian Alexandrite (large) 1 piece
・Indian Moonstone (Sanjé cut) 1 piece
・Andesine-Labradorite (large) 1 piece
・Sapphirine 1 piece ・Grandidierite 1 piece
・Gold Sheen Sapphire 1 piece
・Madagascar Oil-in-Quartz raw stone 1 piece
・Mabe pearl or Osmena pearl (Osmena shell) 1 piece
※If the maximum quantity is reached, it will be changed to another type of pearl
▶︎ Over ¥200,000
・Pink Diamond (with sorting report) 1 piece
・Scololite Koshu Kiseki Kiriko (including "plus three") 1 piece
・Synthetic Alexandrite (Sanjé cut) 1 piece
📅 Eligibility period
Friday, June 5, 2026, 0:00 - Monday, June 8, 23:59
■□■ Notes ■□■
・The eligible period is Friday, June 5, 2026, 0:00 - Monday, June 8, 23:59.
・Shipping of items purchased during the above period will begin sequentially around Thursday, June 11th, but shipping may be delayed more than usual. Also, shipping is closed on Saturdays, Sundays, and public holidays. We appreciate your understanding. Please look forward to receiving your items.
・Stones cannot be chosen; requests cannot be accommodated. Thank you for your understanding.
・The photos of gift items are examples.
・The cut and color of gift items may change without prior notice.
・Gift items do not come with a quality guarantee.
・Gift items undergo pickup identification.・Gift items will be shipped together with your purchased items.(Pre-order items, custom-made jewelry, etc., will be shipped separately.)
・If a set discount or coupon discount is used, the total amount will be after the discount.
