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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1.10CT Eternity Diamond Wedding Ring - LGR005 - Roselle Jewelry

1.10CT Eternity Diamond Wedding Ring - LGR005

From $3,436.20 HKD
Product Code LGR005 Main Stone Lab Grown Diamond | Natural Diamond Shape Round Brilliant Cut Main Stone Color F-G Main Stone Weight(ct) 1.10(HK#13). 0.05/each Clarity VS Cut Excellent Width(mm) 2.5...
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0.3CTW Snake Gradient Eternity Fashion Diamond Band Ring - FR002 - Roselle Jewelry

0.45CTW Snake Gradient Eternity Fashion Diamond Band Ring - FR002

From $2,188.00 HKD
Product Code FR002 Main Stone RZ®Simulated Diamond | Diamond Shape Round Brilliant Cut Stone Color F-G Total Stone Weight(ct) 0.45 Clarity VS Cut Excellent Weight(g) 4.9g Size HK#5 ~ HK#25|US#2.75 ~...
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0.43CTW Pear Cut Lab Grown Diamond Side Stone Halo Pan Necklaces - LC2 - Roselle Jewelry

LC2 - Pear Cut Lab Grown Diamond Halo Pendant

From $988.00 HKD
Dazzling Pear Cut Design Elevate your style with the LC2 pendant necklace, showcasing a stunning pear-cut lab-grown diamond center stone surrounded by a shimmering halo. This exquisite pendant is designed...
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0.75CTW Four Prong Lab Grown Diamond Bracelet - LB002 - Roselle Jewelry

0.75CTW Four Prong Lab Grown Diamond Bracelet - LB002

From $4,243.50 HKD
Product Code LB002 Main Stone Lab Grown Diamond Shape Round Brilliant Cut Stone Color F-G Total Stone Weight(ctw) 0.75 Clarity VS Polish Excellent Cut IDeal Size 14-18cm (adjustable) ,If longer...
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0.50CT Pear Fancy Vivid Blue SI1 VG VG NONE LAB GROWN DIAMOND - LG22243205 - Roselle Jewelry

0.50CT Pear Fancy Vivid Blue SI1 VG VG NONE LAB GROWN DIAMOND - LG22243205

$7,797.00 HKD
Diamond Report Summary Report Number LG22243205 Report City Date NY, May 20, 2022   Description LABORATORY GROWN DIAMOND Shape And Cut PEAR BRILLIANT Grading Results Carat Weight 0.50 Carat Color...
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Ruby With Key Diamond Pendant [pre order] - SN005 - Roselle Jewelry

Ruby With Key Diamond Pendant [pre order] - SN005

From $4,241.20 HKD
Product Code SN005 Main Stone Lab Grown Ruby Shape Oval Total Stone Weight(ctw) 0.17 + 0.30 Clarity VS Polish Excellent Cut Excellent Weight (g) 5.5   *Since it is handmade...
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Custom Floral Halo Side Stone Diamond Ring [Setting Only] - EC096 - Roselle Jewelry

EC096 - [Setting Only] Custom Floral Halo Side Stone Diamond Ring

From $3,088.00 HKD
A Blossom on Your Finger: The Floral Halo The EC096 is a romantic ode to nature, transforming the classic engagement ring into a blooming masterpiece. This design features a distinctive...
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Charlisa™ Couple Wedding Rings - WM9 - Roselle Jewelry

WM9 - Charlisa™ Couple Wedding Rings

From $1,588.00 HKD
Signature Elegance & Timeless Devotion: The WM9 Set Celebrate your extraordinary bond with the exclusive WM9 Charlisa™ Couple Wedding Rings. Designed for couples who embrace Signature Elegance and bespoke craftsmanship,...
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Classic Double Claw Prong Side Stone Diamond Engagement Ring [Setting Only] - EC048 - Roselle Jewelry

EC048 - [Setting Only] Classic Double Claw Prong Side Stone Diamond Engagement Ring

From $1,388.00 HKD
Vintage Charm & Radiant Glamour: The EC048 Setting Elevate your love story with the EC048 Classic Double Claw Prong Side Stone Engagement Ring Setting. Designed for the bride who desires...
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Cutout Butterfly Mini Diamond Bracelet [pre order] - SB001 - Roselle Jewelry

Cutout Butterfly Mini Diamond Bracelet [pre order] - SB001

From $4,701.20 HKD
Product Code SB001 Main Stone Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G /D Total Stone Weight(ct) 0.70 Clarity VS Polish Excellent Cut Excellent Length (mm) 17.5...
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Tilda Bow Diamond Necklace - SN002 - Roselle Jewelry

Tilda Bow Diamond Necklace - SN002

From $4,586.20 HKD
Product Code SN002 Main Stone Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G | D Total Stone Weight(ct) 1.70 / 0.77 Clarity VS Polish Excellent Cut Excellent...
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0.32CT Round D SI1 IDEAL EX EX NONE- LG530290031 - Roselle Jewelry

0.32CT Round D SI1 IDEAL EX EX NONE- LG530290031

$2,622.00 HKD
Diamond Report Summary Report Number LG530290031 Report Date May 31, 2022   Description LABORATORY GROWN DIAMOND Shape And Cut ROUND BRILLIANT Grading Results Carat Weight 0.32 Carat Measurements 4.42 -...
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