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10K GOLD VERTICAL WHITE SAPPHIRE RING |
| 10K Yellow Gold, White Sapphire |
| ¥170,400 |
White sapphire is born from the same corundum crystal as blue sapphire, but without the trace elements that produce color, it passes through the Earth's intense heat and pressure to emerge clear and transparent. That clarity has long made it a symbol of purity and a lucid mind, and because it reflects light exactly as it is, it has also been regarded as a stone that reveals truth.
A new take on COLDFRAME's signature white sapphire ring. The white sapphire is set vertically to emphasize a longer, more refined silhouette, completing a minimal sense of luxury.
| Ring Size |
|---|
| Product | Quantity | Total |
|---|---|---|
| 10K GOLD VERTICAL WHITE SAPPHIRE RING | ¥170,400 |
• Width: 5.0mm
• White Sapphire 4mm × 2mm
- All COLDFRAME jewelry is made to order.
Please allow up to 14 business days after payment for production and preparation for shipment.
(Production time may vary by piece; please refer to each product’s detail page.) - Orders can be cancelled until production begins. Once production has started, cancellations and changes are no longer possible.
- For in-store pickup or changes to your delivery address, please contact us at: help_jp@coldframeofficial.com
Exchanges
We do not offer direct exchanges. Every COLDFRAME piece is made to order, so the fastest way to receive a different size or style is to return your original item for a refund and place a new order — your new piece will go into production right away.
Refunds
Please note that we are unable to accept returns for international orders due to a change of mind.
However, should you encounter any issues, please contact us by email(help_jp@coldframeofficial.com) within 7 days of receiving your jewelry in the following cases:
- The item arrives damaged or defective.
- You have received an incorrect item due to our oversight.
- There are exceptional circumstances where a refund may be deemed necessary.
For product defects, in accordance with the Japanese Civil Code, please contact us within one year of becoming aware of the defect. We will cover the shipping costs and provide a replacement or a refund.

COLDFRAME
COLDFRAME creates jewelry made to accompany you for a lifetime.
Exploring minimal forms and timeless design, COLDFRAME expresses refined beauty through understated yet intricate details.
Experience a new kind of fine jewelry that embodies practical elegance.

jewelry case
Each piece is delivered in an eco-friendly limestone case
— a more sustainable choice than paper.
Learn more

Polishing Cloth
COLDFRAME has partnered with TownTalk to include an exclusive polishing cloth in every new jewelry box, helping your pieces stay beautifully bright.











