Products – Page 39 – Precious Lab

Japan's Leading Lab-Grown Diamond Jeweler

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Celestia Halo Diamond Ring With 1.99 Ct. Round Shape Lab Grown Diamond

Regular price ¥297,409 JPY

Sale price ¥297,409 JPY Regular price
Unit price per
Celestia Halo Diamond Ring With 2.03 Ct. Round Shape Lab Grown Diamond

Regular price ¥307,779 JPY

Sale price ¥307,779 JPY Regular price
Unit price per
Celestia Halo Diamond Ring With 2.04 Ct. Round Shape Lab Grown Diamond

Regular price ¥311,467 JPY

Sale price ¥311,467 JPY Regular price
Unit price per
Celestia Halo Diamond Ring With 2.15 Ct. Round Shape Lab Grown Diamond

Regular price ¥308,542 JPY

Sale price ¥308,542 JPY Regular price
Unit price per
Celestia Halo Diamond Ring With 6.0 Ct. Round Shape Lab Grown Diamond

Regular price ¥476,101 JPY

Sale price ¥476,101 JPY Regular price
Unit price per
Celestial Diamond Earrings

Regular price From ¥127,400 JPY

Sale price From ¥127,400 JPY Regular price ~~¥4,810 JPY~~
Unit price per
Celestine Halo Diamond Pendant

Regular price ¥192,400 JPY

Sale price ¥192,400 JPY Regular price ~~¥124,800 JPY~~
Unit price per
Channel 2.0mm Wedding Band

Regular price From ¥128,700 JPY

Sale price From ¥128,700 JPY Regular price ~~¥9,100 JPY~~
Unit price per
Channel 2.0mm Wedding Band

Regular price ¥99,000 JPY

Sale price ¥99,000 JPY Regular price
Unit price per
Channel 2.5mm Wedding Band

Regular price From ¥128,700 JPY

Sale price From ¥128,700 JPY Regular price ~~¥9,100 JPY~~
Unit price per
Channel 2.5mm Wedding Band

Regular price ¥99,000 JPY

Sale price ¥99,000 JPY Regular price
Unit price per
Classic 10ct 'Tennis' Diamond Bracelet

Regular price ¥936,000 JPY

Sale price ¥936,000 JPY
Unit price per
Classic 10ct 'Tennis' Diamond Necklace

Regular price From ¥1,235,000 JPY

Sale price From ¥1,235,000 JPY Regular price ~~¥383,500 JPY~~
Unit price per
Classic 3ct 'Tennis' Diamond Bracelet

Regular price ¥266,500 JPY

Sale price ¥266,500 JPY Regular price ~~¥266,500 JPY~~
Unit price per
Classic 5ct 'Tennis' Diamond Bracelet

Regular price From ¥383,500 JPY

Sale price From ¥383,500 JPY Regular price ~~¥383,500 JPY~~
Unit price per
Classic Cathedral Pave 1ct Preset Diamond Ring

Regular price ¥239,200 JPY

Sale price ¥239,200 JPY Regular price
Unit price per

Create A Truly Bespoke Ring

Customize rings using hand-picked lab grown diamonds from Japan’s top sources. Choose your cut, setting, and metal to create a ring that’s uniquely yours.

Trusted Advice

Over 30 years of experience in Japanese jewelry craftsmanship, our jewelers provide personalized consultations on diamond selection and custom designs.

Buy With Confidence

Shop our certified selection of lab grown diamond jewelry with transparency, detailed specifications, and lifetime guarantees.

Sourced With Care

Every diamond is crafted with sustainability and ethical practices in mind—because luxury should never come at the planet’s expense.