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New Arrival Staple

Oval Faceted Gemstone Ring_staple(Bicolor Smoky Quartz)

Name: Oval Faceted Gemstone Ring_staple (Bicolor Smoky Quartz)
Brand: cobaco
Price: 113300.0 JPY
Availability: InStock

Oval Facet Gemstone Ring Staple

Oval Faceted Gemstone Ring_staple (Bicolor Smoky Quartz)

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The staple-shaped nail Kasugai (Staple), used to fasten two building materials together. This shape has long been cherished in Japan as a symbol of connecting people and things.

We applied this structure to jewelry stone setting. The oval-cut natural stone is gently held by a kasugai-shaped part. This new stone setting method, which does not require traditional "prongs" or "frames," allows the natural stone's shape and expression to breathe more freely.

This ring features a bi-color smoky quartz.

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Smoky quartz is said to have been used as early as around 3000 BC by the Sumerians and Egyptians. It turns brown due to natural radiation acting on trace amounts of aluminum contained in the quartz. In this collection, we use bi-color stones that evoke a sense of allure as gemstones, including those with varying shades of brown and those combined with clear colors.

Spec

素材: [ 1 ] K10 Yellow Gold + K18YG Coating (Parts), Silver925 + K18YG Coating (Arm)
[ 2 ] K10 Yellow Gold (Parts & Arm)

石: Bicolor Smoky Quartz A-402

トップ: Approx. 12.0mm × Approx. 16.0mm

リング幅: About 2.0mm-3.0mm

サイズ: 6-17号

※サイズ表記に関する詳細は［サイズガイド］をご確認ください。

All Items

Ring

New Arrival Staple

Oval Faceted Gemstone Ring_staple(Bicolor Smoky Quartz)

Oval Facet Gemstone Ring Staple

Oval Faceted Gemstone Ring_staple (Bicolor Smoky Quartz)

Price

¥113,300／Tax included.

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注意事項

商品詳細

Collection

About delivery date

Our jewelry is all handmade by craftsmen one by one after receiving orders. Therefore, it takes about 1 and a half to 2 months to deliver. We update the estimated delivery date on our blog. Please refer to the link below.
→[ Information ] Current Shipping Schedule (Updated twice a week)

Ring size gauge rental

We offer free rental of ring size gauges for those who have ordered a ring at our store. If you are interested, please check [Size Gauge Rental].
* We do not offer rentals before placing an order.

Other

- Please refer to the images as a reference for the assembled product.
- Inclusions unique to natural stones (such as crystals, cracks, and attachments) are considered part of the stone's charm. Please enjoy the individuality of each unique piece.
- On rare occasions, cracks or chips may occur in the stone during the crafting process. We handle each piece with the utmost care, but if cracks or chips do occur, you may choose another stone from our selection or receive a refund (including cases where no replacement stone is available). Please understand this in advance.
- Returns or exchanges after ordering are not accepted under any circumstances. Please confirm the characteristics of each stone as described above before placing your order.
- We do not offer repairs for the stones. Please handle with care.
- To prevent stones from becoming loose, please be sure to remove the item during housework, bathing, exercise, and similar activities.
- Over time, coatings may wear off or matte finishes may fade. Reprocessing through aftercare maintenance is available (for a fee).
- Each piece is handcrafted by artisans, so slight variations in color and width may occur.
- This product is available in whole size increments only.
- We do not accommodate size adjustments after purchase.

New style of stone setting

The traditional "prongs" and "settings" used for mounting stones in jewelry are no longer necessary. This new form of stone setting allows for greater freedom in the shapes of the natural stones used. To express this sense of liberation, we incorporate natural stones with various cuts.

Rising ridgeline

A delicate ridge line emerges at the center of the voluminous natural stone. The shape of the kasugai (clamp) part is designed to highlight this contrast.

Engraving on the ring

- Up to a maximum of 20 half-width characters can be engraved on the inside of the ring.
- Supported fonts: Alphabet, numbers *Kanji, hiragana, katakana are not allowed
- Half-width spaces, symbols, etc. are also counted as characters.
- Symbols such as hearts are treated as full-width and equivalent to 2 half-width characters.
- For symbols that can be engraved, please refer to the engraving content field.
- The font cannot be selected.
- We do not perform any proofreading of the engraving content at our store. Any errors in the text will be the responsibility of the purchaser. Please understand this in advance.

Holiday Season Limited Wrapping

The product will be placed inside an original jewelry pouch and delivered in a box. During the holiday season, it will be delivered with limited edition wrapping featuring a special illustrated tag. The tag can also be used as a message card.

* The three types of tags are delivered randomly. You cannot choose the design.
* This offer applies to orders placed by around 10:00 AM on January 5, 2026.
* Limited quantity. Even within the period, once supplies run out, delivery will switch to the regular packaging.

Staple

A "staple" in the shape of a "コ" nail used to connect two building materials.
Can a tool that has been used for construction since ancient times be applied to connect natural stone and precious metals?
From such an idea was born the collection "Staple".
A new jewelry has been created by fastening randomly cut natural stones with staple-shaped parts.

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Spec

素材: [ 1 ] K10 Yellow Gold + K18YG Coating (Parts), Silver925 + K18YG Coating (Arm)
[ 2 ] K10 Yellow Gold (Parts & Arm)

石: Bicolor Smoky Quartz A-402

トップ: Approx. 12.0mm × Approx. 16.0mm

リング幅: About 2.0mm-3.0mm

サイズ: 6-17号

※サイズ表記に関する詳細は［サイズガイド］をご確認ください。

Category

Collection

Item added to your cart

Oval Faceted Gemstone Ring_staple(Bicolor Smoky Quartz)

Oval Faceted Gemstone Ring_staple (Bicolor Smoky Quartz)

Spec

Oval Faceted Gemstone Ring_staple(Bicolor Smoky Quartz)