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Jewelry

By Type

Engagement Rings
Wedding Bands
Rings
Necklaces
Earrings
Bracelets

Featured

New Arrivals
One of One
Limited Edition
Ready to Ship
Archive

Collections

Collections

Átame
Taste of Light
Less is More
Snowflake
Crown
September Eight
Herbarium
Calyx
Brut
Handle
Iceberg

Living Arts

kataoka

Objets d'art

Peter Ivy

Jars
Bottles & Pitchers
Glasses
Plates
Ojyu Boxes
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The world of kataoka

About kataoka

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Yoshinobu's Reflections
Join kataoka

From the atelier

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New Creations
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Ready to Ship
Archive

One of a Kind

One-of-a-kind gemstone jewelry, shaped around a single stone.

Every piece on this page exists once. A stone is chosen for its individual color, clarity, and light. The setting is designed around it, forged and finished by hand, and never repeated. When a one-of-a-kind piece is acquired, it leaves the collection permanently.

Rings, necklaces, and earrings appear here from across kataoka's collections: tourmalines, aquamarines, sapphires, emeralds, Paraiba tourmalines, diamonds, moonstones, opals, and spinels in 18k beige gold and rose gold. Peter Ivy glass pieces complete the selection. Read the chronicle.

Still life with fruit under glass in the kataoka atelier, evoking the singularity of one-of-a-kind craft

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Edition

One of One

Category

Rings
Necklaces
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Collection

Taste of Light
Snowflake
Crown
September Eight
Herbarium
Calyx
Brut
Handle
Iceberg
Peter Ivy

Price

USD $ USD $

USD $1000
USD $71500

Metal

Rose Gold
Beige Gold
Yellow Gold
Black Gold

Gemstones

Aquamarine
Beryl
Diamond
Emerald
Iolite
Moonstone
Opal
Paraiba
Quartz
Sapphire
Spinel
Topaz
Tourmaline

In Store Availability

New York Flagship
Tokyo Flagship

Iceberg Ring–Icefield

Iceberg RingIcefield

USD $13,500

Floe Aquamarine Necklace

Floe Aquamarine Necklace

USD $5,000

Eventide Iolite Necklace

Eventide Iolite Necklace

USD $5,000

Small Butterfly Ring–Moonrise

Small Butterfly RingMoonrise

USD $9,500

Small Butterfly Ring–Batesia

Small Butterfly RingBatesia

USD $9,500

Small Butterfly Ring–Colias

Small Butterfly RingColias

USD $9,000

Small Butterfly Ring–Estuary

Small Butterfly RingEstuary

USD $9,000

Small Butterfly Ring–Sunset

Small Butterfly RingSunset

USD $9,000

Small Butterfly Ring–Lagoon

Small Butterfly RingLagoon

USD $8,500

Small Butterfly Ring–Afterglow

Small Butterfly RingAfterglow

USD $8,500

Small Butterfly Ring–Lotus

Small Butterfly RingLotus

USD $8,500

Small Butterfly Ring–Bolina

Small Butterfly RingBolina

USD $7,000

Small Butterfly Ring–Maha

Small Butterfly RingMaha

USD $6,500

Roller Ring–Diamond

Roller RingDiamond

USD $15,000

Adamas Ring–Grande

Adamas RingGrande

USD $12,000

Heart Ring–Emerald

Heart RingEmerald

USD $14,500

Calyx Necklace–Estuary

Calyx NecklaceEstuary

USD $5,500

Calyx Studs–Solar Frost

Calyx StudsSolar Frost

USD $5,000

Calyx Studs–Solstice

Calyx StudsSolstice

USD $4,500

Calyx Studs–Diamond & Spinel

Calyx StudsDiamond & Spinel

USD $4,500

Iceberg Studs–Cushion

Iceberg StudsCushion

USD $4,500

Blossom Ring–Apex

Blossom RingApex

USD $71,500

Blossom Ring–Eclipse

Blossom RingEclipse

USD $25,500

Cluster Ring–Rainbow

Cluster RingRainbow

USD $27,500

Snowflake Ring Supreme–Paraiba

Snowflake Ring SupremeParaiba

USD $15,500

Snowflake Ring Supreme–Old Mine V

Snowflake Ring SupremeOld Mine V

USD $16,500

Paeonia Ring–Padparadscha Sapphire

Paeonia RingPadparadscha Sapphire

USD $16,000

Calyx Ring–Supreme

Calyx RingSupreme

USD $10,000

Calyx Ring–Honeycomb

Calyx RingHoneycomb

USD $8,000

Iceberg Ring–Old Mine

Iceberg RingOld Mine

USD $5,500

Iceberg Ring–Frost

Iceberg RingFrost

USD $11,000

Iceberg Ring–Old Mine II

Iceberg RingOld Mine II

USD $13,000

Iceberg Ring–Spire

Iceberg RingSpire

USD $7,000

Iceberg Ring–Cushion

Iceberg RingCushion

USD $12,500

Escudo Ring–Lyra

Escudo RingLyra

USD $6,500

Dawn Tourmaline Necklace

Dawn Tourmaline Necklace

USD $5,000

Vesper Tourmaline Necklace

Vesper Tourmaline Necklace

USD $5,500

Aubade Tourmaline Necklace

Aubade Tourmaline Necklace

USD $5,000

Lucent Aquamarine Necklace

Lucent Aquamarine Necklace

USD $4,500

Blush Tourmaline Necklace

Blush Tourmaline Necklace

USD $4,000

Handle Studs–Emerald

Handle StudsEmerald

USD $6,500

Handle Studs–Emerald Supreme

Handle StudsEmerald Supreme

USD $11,000

Handle Studs–Rainbow Moonstone

Handle StudsRainbow Moonstone

USD $4,000

Handle Studs–Sapphire

Handle StudsSapphire

USD $6,000

Handle Studs–Opal

Handle StudsOpal

USD $5,500

Handle Studs–Diamond

Handle StudsDiamond

USD $7,000

Handle Studs–Diamond Supreme

Handle StudsDiamond Supreme

USD $9,000

Mint Aquamarine Necklace

Mint Aquamarine Necklace

USD $5,000

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Taste of Light
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USD $71500

Metal

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Privacy policy

At kataoka Co., LTD. (hereinafter referred to as "kataoka"), we are committed to safeguarding your privacy. This Privacy Policy outlines how we collect, use, disclose, and protect your personal information when you visit our website located at kataoka-jewelry.com (hereinafter referred to as the "Site") or use our services.

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We collect various types of information from our users, including:

Personal Information: This includes your name, address, email address, phone number, payment information, and any other information you provide to us.
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How we use your information
kataoka uses your information for the following purposes:

To process and fulfill your orders.
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To send you newsletters, promotional materials, and other communications.
To ensure the security and integrity of our Site.
To comply with legal obligations and enforce our policies.

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We may share your personal information with third-party service providers who perform services on our behalf, such as payment processing, shipping, and marketing. These third parties are required to protect your information and use it only for the purposes for which it was shared.

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We may disclose your personal information if required to do so by law or in response to valid requests by public authorities (e.g., a court or government agency).

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We implement appropriate security measures to protect your personal information from unauthorized access, alteration, disclosure, or destruction. These measures include SSL encryption for data transmission and secure storage solutions.

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We retain your personal information for as long as necessary to fulfill the purposes for which it was collected or as required by applicable laws. After this period, the information will be securely disposed of.

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Where applicable, you have the right to request data portability or deletion of your personal information. Please contact us at info@kataoka-jewelry.com to make such a request.

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Our Site is not intended for children under the age of 13. We do not knowingly collect personal information from children under 13. If we become aware that we have inadvertently collected such information, we will take steps to delete it.

Changes to this privacy policy
kataoka reserves the right to update or modify this Privacy Policy at any time. We will notify you of any significant changes by posting the new Privacy Policy on our Site. Your continued use of the Site after any changes constitutes your acceptance of the revised Privacy Policy.

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If you have any questions or concerns about this Privacy Policy or our privacy practices, please contact us.

Last updated: July 12th, 2024.