![Product Image](https://cdn.shopify.com/s/files/1/0325/5825/2163/files/SI1_1.jpg?v=1697791242)
SI1 - Slightly Included
Noticeable inclusions that range from easy to very easy to see are visible to a skilled grader using 10x magnification.
![Mael Round Light Greenish Yellow Diamond Ring - 1.338ct](http://japan-diamond.com/cdn/shop/files/srn710_03071837-02d3-4eb3-bee8-b25b71980771.jpg?v=1724745677&width=1445)
![Mael ライトグリーンイエロー ラウンド・ダイヤモンドリング 1.338ct 天然 CGL SI-1裏側画像](http://japan-diamond.com/cdn/shop/files/SRN710-2.jpg?v=1724745680&width=1445)
![ダイヤモンド鑑定書画像 Mael ライトグリーンイエロー ラウンド・ダイヤモンドリング 1.338ct 天然 CGL SI-1詳細](http://japan-diamond.com/cdn/shop/products/SRN710.jpg?v=1724745680&width=1445)
よくあるご質問
FAQ
What metals and materials are used in your jewelry?
All of our jewelry is crafted using natural diamonds and high-quality metals. We meticulously select metals such as gold and platinum to ensure durability, beauty and lasting quality in every piece.
Are your products used?
Weiss' products are all original, designed and created by our skilled designers and craftmen.
Can I buy online?
We currently don't support buying online. We want our customers to carefully choose their diamond/jewelry, so we advise to come to our store.
Can I view your diamonds and jewelry in person?
Certainly! Please visit our store to see the brilliance of our diamonds and the craftsmanship firsthand.
Do I need an appointment to visit your store?
While not mandatory, appointments are recommended for personalized attention. If you wish to come on the same day, please phone us before coming at 03-5818-2950
What payment methods do you accept?
We currently only accept cash payment or bank transfers. As our brand grows we will be implementing other payment methods.
Do you offer custom design consultation in person?
Yes, you can consult with our expert designers to discuss creating your own jewelry design. We don't charge for this service.
Is it possible to resize a ring in-store?
Yes, we provide in-store ring resizing services for all jewelry bought in our store.
Please tell me about your returns/refund policies.
In-store purchases are subject to the same return and exchange policies as online purchases. For more details, please refer to our policy here. Contact us by phone (03-5818-2950) or email (admin@weissdiamonds.com). Our staff will respond with sincere attention.
reviews
Reviews
![Google Reviews 1st Avatar](https://cdn.shopify.com/s/files/1/0325/5825/2163/files/reviews-en-1.png?v=1722821982)
Gildo Aleshinsky
July 12th, 2024
★★★★★
We found Weiss on Instagram and followed to their website. We were interested to see a specific item but when we came to their studio we saw such an amazing collection of diamonds that we decided to go with a custom design. Their designer gave us a sketch and we made an amazing pendant! Thank you so much for making a dream come true!
![Google Reviews 2nd Avatar](https://cdn.shopify.com/s/files/1/0325/5825/2163/files/reviews-en-2.png?v=1722822288)
Guy Landau
July 8th, 2024
★★★★★
Excellent service and great price. We've chosen the perfect diamonds from their large inventory to fit our jewelry (ring). Highly recommend, we'll definitely come back.
![Google Reviews 3rd Avatar](https://cdn.shopify.com/s/files/1/0325/5825/2163/files/unnamed_2.png?v=1722822534)
Trade 303
June 15th 2024
★★★★★
My fiancé and I visited Weiss Co in Japan for an engagement ring on our last day. Adi and his team were incredibly helpful and provided exceptional service, even as their day was ending. We found a perfect ring and plan to return for our wedding bands. The quality and attention to budget were impressive. Thank you, Adi! 5/5 service.
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