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Pear cut lab grown diamond ring in yellow gold with hidden halo solitaire setting. Elegant engagement ring for modern brides. Side view of yellow gold hidden halo solitaire ring with pear shaped lab grown diamond. Unique sparkle with delicate band.

Aura Pear Hidden Halo Solitaire Lab Grown Diamond Ring 24% off

HK$13,457.00 From HK$10,092.85
Paragon Asscher Three Stone Lab Grown Diamond Ring Paragon Asscher Three Stone Lab Grown Diamond Ring

Paragon Asscher Three Stone Lab Grown Diamond Ring 39% off

HK$25,434.00 From HK$15,482.00
Vera Oval Half-Coverage Solitaire Diamond Ring in yellow gold with 2 carat lab-grown oval center diamond and marquise side stones on band. 2 Carat Vera Oval Half-Coverage Solitaire Diamond Ring worn on hand, showcasing oval center stone and crescent-set marquise side diamonds.

Vera Oval Half-Coverage Side Stone Lab Grown Diamond Ring 30% off

HK$13,992.00 From HK$9,794.00
Aura Marquise Hidden Halo Solitaire Diamond Ring in yellow gold with 2 carat lab-grown marquise diamond, ideal for modern engagement styles. Side view of yellow gold Aura Marquise Hidden Halo Solitaire Diamond Ring showcasing hidden halo detail and slim band for elegant bridal wear.

Aura Marquise Hidden Halo Solitaire Lab Grown Diamond Ring 24% off

HK$13,457.00 From HK$10,092.85
Aura Round Hidden Halo Solitaire Lab Diamond Ring in yellow gold with 3 carat round-cut center stone and subtle diamond halo setting. Side view of Aura Round Hidden Halo Solitaire Lab Diamond Ring in yellow gold showcasing elevated prong setting and hidden halo detail.

Aura Round Hidden Halo Solitaire Lab Grown Diamond Ring 24% off

HK$13,021.00 From HK$9,767.05
June Cushion Classic Solitaire Diamond Ring in yellow gold with a 2 carat lab grown cushion cut diamond and secure prong setting. 2 carat June Cushion Classic Solitaire Diamond Ring worn on hand, showcasing elegant yellow gold band and cushion cut diamond sparkle.

June Cushion Classic Solitaire Lab Grown Diamond Ring 25% off

HK$10,612.00 From HK$7,959.00
Cora Emerald Cathedral Pavé Solitaire Diamond Ring in yellow gold with a 2 carat emerald-cut lab grown diamond and pavé band setting. 2 carat Cora Emerald Cathedral Pavé Solitaire Diamond Ring worn on hand, showcasing the elegant yellow gold band and emerald-cut center stone.

Cora Emerald Cathedral Pavé Solitaire Lab Grown Diamond Ring 32% off

HK$18,643.00 From HK$12,491.00
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Lab-Grown Diamond Brilliance

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UPDATED CLASSICS

Engagement Rings For Every Style

Bianca Oval Ribbed Band Solitaire Diamond Ring in yellow gold with a 2 carat lab-grown oval diamond and detailed ribbed band design.

SOLITAIRE

Single diamond brilliance
THREE STONE

THREE STONE
Crest Round Pear Toi et Moi Lab Diamond Engagement Ring in yellow gold with 2 carat round bezel-set and pear prong-set lab-grown diamonds.

TOI ET MOI
Terra Asscher Heavy Bezel Diamond Ring in yellow gold with a 2 carat lab grown asscher-cut diamond and bold bezel setting, ideal for engagement.

BEZEL
Cora Round Cathedral Pavé Solitaire Diamond Ring in yellow gold with 2 carat lab-grown round diamond and pavé band, ideal for engagement.

CATHDERAL
June Oval East-West Classic Solitaire Diamond Ring in yellow gold with a 2 carat lab-grown oval diamond set horizontally in a minimalist band.

EAST-WEST

The New Heirloom

At Alya Stone, we craft lab-grown diamond jewelry designed to last generations—where ethical elegance meets enduring value. Each piece is born from science and shaped by artistry, using lab-grown diamonds and recycled metals to create heirlooms as meaningful as they are magnificent.

Because true luxury isn’t just worn… it’s passed down.

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Mira Oval Half-Bezel Solitaire Diamond Ring in yellow gold with a 2 carat east-west set lab-grown oval diamond, showcasing a sleek modern bezel. 2 carat Mira Oval Half-Bezel Solitaire Diamond Ring worn on hand, featuring an east-west oval diamond in yellow gold for a minimalist engagement look.

Mira Oval Half Bezel Solitaire Lab Grown Diamond Ring 15% off

HK$11,278.00 From HK$9,586.00