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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INSTOCKTwist Two Tone Gold Diamond Engagement Ring- LGR125

INSTOCKTwist Two Tone Gold Diamond Engagement Ring- LGR125

$10,488.00 HKD
Product Code LGR125 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color D Main Stone Weight(ct) 1.16 + 0.22 Clarity VS2 Width(mm) 2.3mm Size HK#5 ~...
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INSTOCK 18K WHITE GOLD Diamond Engagement Ring - LGT031 CHARLISA™

INSTOCK 18K WHITE GOLD Diamond Engagement Ring - LGT031

$9,533.50 HKD
Product Code LGT031 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color D Main Stone Weight(ct) 1.03 + 0.16 Clarity VVS2 Width(mm) 1.6mm Size HK#5 ~...
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INSTOCK 18K WHITE GOLD Twist Diamond Engagement Ring - LGT201 CHARLISA™

INSTOCK 18K WHITE GOLD Twist Diamond Engagement Ring - LGT201

$9,188.50 HKD
Product Code LGT201 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color D Main Stone Weight(ct) 1.16 + 0.04 Clarity VVS2 Width(mm) 1.6mm Size HK#5 ~...
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Twist Two Tone Gold Diamond Couple Wedding Ring Set - WM66 CHARLISA™

WM66 - Twist Two Tone Gold Diamond Couple Wedding Ring Set

From $1,688.00 HKD
Harmonious Union & Contemporary Elegance: The WM66 Set Celebrate your eternal bond with the WM66 Twist Two Tone Gold Diamond Couple Wedding Ring Set. Designed for couples who appreciate Harmonious...
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INSTOCK LAB GROWN DIAMOND VINTAGE ENGAGEMENT RING LG626432570 - LGV004 CHARLISA™

INSTOCK LAB GROWN DIAMOND VINTAGE ENGAGEMENT RING LG626432570 - LGV004

$12,638.50 HKD
Product Code LGV004 Display size(CT) 1.44+0.36 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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Custom Order Floral Two Tone Diamond Side Stone Engagement Ring [Setting Only] - EC102 - Roselle Jewelry

1.91CTW Floral Two Tone Lab Grown Diamond Engagement Ring - EC102 LG487111580

$13,980.00 HKD$12,057.75 HKD
Product Code EC102 Display size(CT) 1.61 Side Stone(ctw) 0.30 /28pcs Width(mm) 2.20 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark Includes a 1.61CT F SI1 lab grown diamond with IGI certificate and 0.30CTW...
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Floral Hidden Halo Diamond Engagement Ring [Setting Only] - EC104 CHARLISA™

Floral Hidden Halo Diamond Engagement Ring - EC104

$12,052.00 HKD
Product Code EC104 Display size(CT) 1.86 Side Stone(ctw) 0.10 /28pcs Width(mm) 1.60 Size HK#5|US#2.75 ~ HK#25|US#12.5 Remark Main Stone is not included, Setting only. 　 *Since it is handmade by...
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0.70CT Four Prong Lab Grown Solitaire Diamond Ring - LGR009 - Roselle Jewelry

LGR009 - [Setting Only] Four Prong Solitaire Diamond Engagement Ring

From $1,088.00 HKD
Product Code LGR009s Display size(CT) 0.70 Width(mm) 1.20 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...
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LGV006 - [Setting Only] Poetry of Love Enchanting Three Side Stone Diamond Engagement Ring CHARLISA™

LGV006 - [Setting Only] Poetry of Love Enchanting Three Side Stone Diamond Engagement Ring

From $2,488.00 HKD
Write your love story with the LGV006 Poetry of Love Enchanting Three Side Stone Diamond Engagement Ring Setting from Roselle Jewelry. This romantic design features three elegant side stones on...
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Poetry of Love Enchanting Side Stone Diamond Engagement Ring - LGV006 CHARLISA™

Poetry of Love Enchanting Side Stone Diamond Engagement Ring - LGV006

$20,102.00 HKD
Product Code LGV006 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color E Main Stone Weight(ct) 3.57 + 0.88 Clarity VS2 Width(mm) 1.9mm Size HK#5 ~...
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LGT005 - [Setting Only] Starlight Shine Elegant Side Stone Diamond Engagement Ring CHARLISA™

INSTOCK 18K WHITE GOLD Side Stone Diamond Engagement Ring - LGT005

$19,423.50 HKD
Product Code LGT005 Main Stone Lab Grown Diamond Laboratory Certificate IGI Shape Round Main Stone Color D Main Stone Weight(ct) 2.82 + 0.51 Clarity VS2 Width(mm) 1.6mm Size HK#5 ~...
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Symphony Double Prong Three Stone Diamond Engagement Ring [Setting Only] - EC122 CHARLISA™

EC122 - [Setting Only] Symphony Double Prong Three Stone Diamond Engagement Ring

From $1,488.00 HKD
The EC122 Symphony features a timeless three-stone design, representing the past, present, and future. The elegant double prong setting adds security and a vintage touch, perfectly framing the stones. Note:...
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