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.
Sort by:
3.40CTW Four Prong Lab Grown Diamond Bracelet - LB003
From $8,038.50 HKD
Product Code LB003 Stone Type Lab Grown Diamond Shape Round Brilliant Cut Stone Color D-E Total Stone Weight(ctw) 3.40 (0.05) Clarity VVS Polish Excellent Cut IDeal Size 14-18cm (adjustable) ,If...
![Joy Halo Diamond Engagement Ring [Setting Only] - EC101 - Roselle Jewelry](http://rosellejewelry.com/cdn/shop/products/BE1D4631_white_Cushion_top_125_carat.png?v=1761843545&width=1)
![Joy Halo Diamond Engagement Ring [Setting Only] - EC101 - Roselle Jewelry](http://rosellejewelry.com/cdn/shop/products/BE1D4631_white_Cushion_top_125_carat.png?v=1761843545&width=600)
EC101 - [Setting Only] Joy Halo Diamond Engagement Ring
From $2,488.00 HKD
Radiate Pure Happiness: The Joy Halo Setting Celebrate your unique love story with the EC101 "Joy" Halo Engagement Ring Setting. True to its name, this design is crafted to capture...
Four Prong 0.35CT Lab Grown Diamond Necklaces - LC4
$5,037.00 HKD
Product Code
LC4
Main Stone
Lab Grown Diamond
Shape
Round Brilliant Cut
Main Stone Color
E
Stone Weight(ct)
0.35
Clarity
VS1
Polish
EX
Symmetry
EX
Certification
IGI
Fluorescence
None
WM18 - Japanese Style Eternity Couple Diamond Wedding Ring Set
From $1,488.00 HKD
Infinite Love & Zen Elegance: The WM18 Set Celebrate your extraordinary bond with the WM18 Japanese Style Eternity Couple Diamond Wedding Ring Set. Designed for couples who embrace Infinite Love...
WM17 - Japanese Style Two Tone Couple Diamond Wedding Ring Set
From $1,488.00 HKD
Elegant Duality & Refined Romance: The WM17 Set Celebrate your extraordinary bond with the WM17 Japanese Style Two Tone Couple Diamond Wedding Ring Set. Designed for couples who embrace Elegant...
WM16 - Japanese Style Two Tone Couple Diamond Wedding Ring Set
From $1,388.00 HKD
Harmonious Contrast & Refined Romance: The WM16 Set Celebrate your extraordinary bond with the WM16 Japanese Style Two Tone Couple Diamond Wedding Ring Set. Designed for couples who embrace Harmonious...
1.60CTW Four Prong Round Diamond Stud Earrings - SE015
From $2,286.20 HKD
Product Code SE015 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 1.60(2pcs） Clarity VS Polish...
1.00CTW Four Prong Round Diamond Stud Earrings - SE014
From $1,826.20 HKD
Product Code SE014 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 1.00(2pcs） Clarity VS Polish...
0.60CTW Four Prong Round Diamond Stud Earrings - SE013
From $2,056.20 HKD
Product Code SE013 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 0.60(2pcs） Clarity VS Polish...
0.40CTW Four Prong Round Diamond Stud Earrings - SE012
From $1,136.20 HKD
Product Code SE012 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 0.40(2pcs） Clarity VS Polish...
0.20CTW Four Prong Round Diamond Stud Earrings - SE011
From $1,251.20 HKD
Product Code SE011 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 0.20(2pcs） Clarity VS Polish...
0.10CTW Four Prong Round Diamond Stud Earrings - SE010
From $906.20 HKD
Product Code SE010 Main Stone Lab Grown Diamond / Natural Diamond / RZ®Simulated Diamond Shape Round Brilliant Cut Stone Color F-G / D Total Stone Weight(ctw) 0.10(2pcs） Clarity VS Polish...