Products – Page 66 – Precious Lab

Japan's Leading Lab-Grown Diamond Jeweler

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Drop Diamond Earrings

Regular price ¥165,000 JPY

Sale price ¥165,000 JPY Regular price
Unit price per
Elara Hidden Halo Diamond Ring

Regular price ¥168,400 JPY

Sale price ¥168,400 JPY Regular price
Unit price per
Elara Hidden Halo Diamond Ring With 1.31 Ct. Oval Shape Lab Grown Diamond

Regular price ¥266,302 JPY

Sale price ¥266,302 JPY Regular price
Unit price per
Elara Hidden Halo Diamond Ring With 1.31 Ct. Oval Shape Lab Grown Diamond

Regular price ¥266,302 JPY

Sale price ¥266,302 JPY Regular price
Unit price per
Elara Hidden Halo Diamond Ring With 2.1 Ct. Round Shape Lab Grown Diamond

Regular price ¥333,777 JPY

Sale price ¥333,777 JPY Regular price
Unit price per
Emerald Diamond Chain Bracelet

Regular price From ¥123,500 JPY

Sale price From ¥123,500 JPY Regular price
Unit price per
Emerald Diamond Chain Bracelet

Regular price ¥104,500 JPY

Sale price ¥104,500 JPY Regular price
Unit price per
Emerald Shape Bezel Studs

Regular price From ¥157,300 JPY

Sale price From ¥157,300 JPY Regular price ~~¥4,810 JPY~~
Unit price per
Emerald Shape Bezel Studs

Regular price ¥121,000 JPY

Sale price ¥121,000 JPY Regular price
Unit price per
Emerald Three Stone 1ct Preset Diamond Ring

Regular price ¥262,600 JPY

Sale price ¥262,600 JPY Regular price
Unit price per
Emerald Three Stone 1ct Preset Diamond Ring

Regular price ¥182,000 JPY

Sale price ¥182,000 JPY Regular price
Unit price per

+ 1
Emerald Three Stone Diamond Ring

Regular price ¥143,000 JPY

Sale price ¥143,000 JPY Regular price
Unit price per
Emerald Three Stone Diamond Ring With 0.3 Ct. Emerald Shape

Regular price ¥190,705 JPY

Sale price ¥190,705 JPY Regular price
Unit price per
Emerald Three Stone Diamond Ring With 0.3 Ct. Emerald Shape Lab Grown Diamond (Certificate No: 769628509)

Regular price ¥183,442 JPY

Sale price ¥183,442 JPY Regular price
Unit price per
Emerald Three Stone Diamond Ring With 0.3 Ct. Oval Shape Lab Grown Diamond

Regular price ¥162,846 JPY

Sale price ¥162,846 JPY Regular price
Unit price per
Emerald Three Stone Diamond Ring With 0.3 Ct. Pear Shape Lab Grown Diamond

Regular price ¥187,260 JPY

Sale price ¥187,260 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.