Lab Grown Diamond

Made-to-order and pre-order timelines vary by item. Confirm availability before ordering.

Lab Grown Diamonds in Hong Kong

At Roselle Jewelry, our lab grown diamonds are real diamonds — chemically, physically and optically identical to mined diamonds, and independently IGI certified. Grown using advanced HPHT and CVD methods over six to ten weeks, each stone offers the same fire and brilliance as an earth-mined diamond, ethically and sustainably created.

Why choose a lab grown diamond?

  • Type IIa purity — among the purest form of diamond, brighter and harder than the majority of mined diamonds.
  • IGI certified — every loose lab grown diamond comes with an independent laboratory report grading the 4Cs (Cut, Colour, Clarity, Carat).
  • Ethical & sustainable — conflict-free, with a fraction of the environmental impact of mining.
  • Custom made — design your engagement ring, pendant or earrings around the exact diamond you choose.

Shop lab grown diamonds at Roselle Jewelry

Explore engagement rings, wedding bands, pendants, earrings, bracelets and loose lab grown diamonds in round, oval, princess, cushion, emerald, pear and more. Every piece is backed by our lifetime warranty and crafted by our Hong Kong workshop.

Visit our boutiques in Tsim Sha Tsui and Causeway Bay to view and try on lab grown diamond jewelry in person, or shop online with free Hong Kong delivery.

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0.35CT 18K White Gold Floral Rose Solitaire Engagement Ring - LGR012 LG668446450 CHARLISA™

0.35CT 18K White Gold Floral Rose Lab Grown Diamond Engagement Ring - LGR012 LG668446450

$5,633.85 HKD
This LGR012 ring includes a 0.35ct D VVS2 IGI-certified lab grown diamond set in 18K white gold. Available ring sizes: HK 5–25. Product Code LGR012 Display size(CT) 0.35 D VVS2...
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LGR059 - Instock Twist Two Tone Gold Side Stone Diamond Engagement Ring With Round 1.17CT LG622499626 CHARLISA™

LGR059 - Instock Twist Two Tone Gold Side Stone Diamond Engagement Ring With Round 1.17CT LG622499626

$10,336.20 HKD
Product Code LGR059 Main Stone Lab Grown Diamond Shape Round Main Stone Color D Main Stone Weight(ct) 1.17 + 0.21 Clarity VVS2 Cut Grade Ideal Polish EX Symmetry EX Certification...
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LGR059 - Instock Twist Two Tone Gold Side Stone Diamond Engagement Ring With Round 1.17CT LG622499626 CHARLISA™

Twist Two Tone Gold Side Stone Diamond Engagement Ring - LGR059 With Round 1.18CT LG622458402

$10,336.20 HKD
Product Code LGR059 Main Stone Lab Grown Diamond Shape Round Main Stone Color D Main Stone Weight(ct) 1.18 + 0.21 Clarity VVS2 Cut Grade Ideal Polish EX Symmetry EX Certification...
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Pear Side Stones Diamond Engagement Ring [Setting Only] - EC128 CHARLISA™

Pear Side Stones Diamond Engagement Ring [Setting Only] - EC128

From $2,088.00 HKD
The bespoke Hedda large cushion and side pear trilogy diamond engagement ring is a timeless masterpiece, designed to exude elegance and sophistication. Featuring a stunning center cushion-cut diamond of 4...
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LBA007 - V shape Wedding Band Ring

From $1,288.00 HKD
Product Code LBA007 Main Stone RZ®Simulated Diamond | Lab Grown Sapphire | Diamond Shape Round Brilliant Cut Stone Color  D - E Stone Weight(ct) 0.32ctw Clarity  VVS Cut Excellent Width(mm)...
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Petite Fleur Three Stone Diamond Engagement Ring [Setting Only] - EC127 CHARLISA™

EC127 - [Setting Only] Petite Fleur Three Stone Diamond Engagement Ring

From $1,388.00 HKD
Timeless with a unique twist, this pear-shaped diamond three-stone ring features a nature-inspired basket design, evoking the beauty of delicate petals. Sleek claw prongs provide a refined and elegant finishing...
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Instock 1.12CT Fancy Pink with Side Stone Diamond Bow Engagement Ring - KTB6 CHARLISA™

Instock 1.12CT Fancy Pink with Side Stone Diamond Bow Engagement Ring - KTB6

$10,911.20 HKD
Product Code KTB6 Display size(CT) 1.12+0.25 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark Main Stone is not included, Setting only. 　 *Since it is handmade by craftsmen, it may be slightly different...
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Fleur Three Stone Diamond Engagement Ring [Setting Only] - EC126 CHARLISA™

EC126 - [Setting Only] Fleur Three Stone Diamond Engagement Ring

From $1,488.00 HKD
Timeless with a modern twist, this pear-shaped diamond three-stone ring showcases a nature-inspired basket design, elegantly resembling delicate petals. Sleek claw prongs add the perfect finishing touch to this graceful...
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Floating Three Stone Diamond Engagement Ring [Setting Only] - EC124 CHARLISA™

EC124 - [Setting Only] Floating Three Stone Diamond Engagement Ring

From $1,488.00 HKD
A timeless three-stone ring silhouette is reimagined with a unique open gallery, maximizing light to enhance the brilliance of the floating diamond. A hidden halo of diamonds encircles the gallery...
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KTB6 - [Setting Only] Side Stone Diamond Bow Engagement Ring CHARLISA™

KTB6 - [Setting Only] Side Stone Diamond Bow Engagement Ring

From $1,988.00 HKD
Celebrate your love story with the KTB6 Side Stone Diamond Bow Engagement Ring Setting from Roselle Jewelry. This enchanting design features a delicate bow motif that adds a touch of...
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LGT008 - Side Stone Diamond Engagement Ring [Setting Only] CHARLISA™

LGT008 - [Setting Only] Side Stone Diamond Engagement Ring

From $1,488.00 HKD
Timeless Side Stone EleganceThe LGT008 Side Stone Diamond Engagement Ring is a refined celebration of classic romance. Designed to frame your chosen center diamond with two glittering accent stones, this...
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INSTOCK 18K White Gold Twist Side Stone Diamond Engagement Ring - LGT004 CHARLISA™

INSTOCK 18K White Gold Twist Side Stone Diamond Engagement Ring - LGT004

$9,648.50 HKD
Product Code LGT004 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color D Main Stone Weight(ct) 1.09 + 0.09 Clarity VVS2 Width(mm) 1.8mm Size HK#5 ~...
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