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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Lunette Lab Grown Sapphire and Diamond Contoured Wedding Band Ring - LR39 - Roselle Jewelry

LR39 - Lunette Lab Grown Sapphire and Diamond Contoured Wedding Band Ring (Curved Alternating Gemstones)

From $328.50 AUD
A Symphony of Color: Sapphire & Diamond The LR39 is a stunning Gemstone Contour Band that beautifully blends the brilliance of diamonds with the deep, rich hue of Lab Grown...
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Elongated Lunette Diamond (1/8 ct. tw.) Wedding Band Ring - LR38 - Roselle Jewelry

LR38 - Elongated Lunette Diamond 0.12ctw Wedding Band Ring (Wide Curve Contour)

From $328.50 AUD
Designed for Length: The Elongated Curve The LR38 is a specialized Contour Band crafted with an Elongated Lunette (Wide Curve). This wider, deeper curve is specifically designed to accommodate engagement...
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0.10CTW Lunette Diamond Wedding Band Ring - LR37 - Roselle Jewelry

LR37 - 0.10CTW Lunette Diamond Wedding Band Ring (Curved Contour Band)

From $306.42 AUD
The Perfect Embrace: The Lunette Curve The LR37 is designed to be the perfect companion to your engagement ring. Featuring a gentle Lunette (Crescent) curve, this band gracefully hugs the...
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Accented Wavy Climber Earrings - SE021 Roselle Jewelry

Accented Wavy Climber Earrings - SE021

From $284.35 AUD
Product Code SE021 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color D / F-G / D Total Stone Weight(ctw) 0.16 Clarity...
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LGR071 - Twist Side Stone Lab Grown Diamond Engagement Ring - LG597357655 CHARLISA™

LGR071 - Twist Side Stone Lab Grown Diamond Engagement Ring - LG597357655

$1,982.47 AUD
Product Code LGR071 Display size(CT) 1.01+0.10 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark Includes a 1.01CT IGI-certified lab grown diamond and 0.10CTW side stones. 　 *Since it is handmade by craftsmen, it...
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LGR075 - 0.75CTW Emerald Mixed Diamonds Half Eternity Wedding Ring CHARLISA™

LGR075 - 0.75CTW Emerald Mixed Diamonds Half Eternity Wedding Ring

From $438.88 AUD
Experience unparalleled elegance with the LGR075 Emerald Mixed Diamonds Half Eternity Wedding Ring from Roselle Jewelry. This stunning band features a captivating blend of emerald-cut and other brilliant diamonds, totaling...
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Custom Halo Cushion Cut Side Stone Diamond Engagement Ring [Setting Only] - EC098 - Roselle Jewelry

1.86CTW Halo Cushion Cut Side Stone Lab Grown Diamond Engagement Ring - EC098I

From $3,272.52 AUD
Product Code EC098 Display size(CT) 2.04 Side Stone(ctw) 0.51 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark 　 *Since it is handmade by craftsmen, it may be slightly different from the actual size...
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Emerald Halo Diamond Engagement Ring [Setting Only] - LGR014s CHARLISA™

LGR014s - [Setting Only] Emerald Cut Halo Diamond Engagement Ring

From $394.73 AUD
Timeless Emerald Cut Halo BrillianceThe LGR014s setting frames a 1.50ct emerald cut center stone with a dazzling halo of pavé diamonds. Designed for the modern romantic, this engagement ring setting...
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Side Stone Diamond Engagement Ring [Setting Only] - LGR006s CHARLISA™

Side Stone Diamond Engagement Ring [Setting Only] - LGR006s

From $328.50 AUD
Product Code LGR006 Display size(CT) 1.01 + 0.18 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark 　 *Since it is handmade by craftsmen, it may be slightly different from the actual size due...
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0.51CT Princess Cut Halo Lab Grown Diamond Engagement Ring - LGR072 CHARLISA™

0.51CT Princess Cut Halo Lab Grown Diamond Engagement Ring - LGR072

$1,748.73 AUD
Product Code LGR072 Display size(CT) 0.51+0.08 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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1.01CT Pear Lab Grown V Shape Diamond Halo Engagement Ring - LGR084 CHARLISA™

1.01CT Pear Lab Grown V Shape Diamond Halo Engagement Ring - LGR084

$2,790.15 AUD
Product Code LGR084 Display size(CT) 1.01CT D IF + 0.45CT D-E VVS Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark 　 *Since it is handmade by craftsmen, it may be slightly different from...
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LGR086 - [Setting Only] Hidden Halo Diamond Side Stone Engagement Ring CHARLISA™

LGR086 - [Setting Only] Hidden Halo Diamond Side Stone Engagement Ring

From $306.42 AUD
Discover sophisticated brilliance with the LGR086 Hidden Halo Diamond Side Stone Engagement Ring Setting from Roselle Jewelry. This exquisite design features an innovative hidden halo that surrounds your center diamond...
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