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Radiant|Lab Grown|IGI

1.09ct H VS2 Radiant Lab Grown Diamond

EX • H/VS2 • IGI LG621405288

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG621405288

Diamond specifications and retailer prices

From HK$3,287 HKD
As of November 5, 2026
Save HK$529 HKD (14%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: HK$3,816 HKD at MD Diamonds and Jewellers · As of November 2, 2026
View at MD Diamonds and Jewellers

About this 1.09ct lab-grown radiant diamond

This 1.09ct lab-grown radiant sits in the classic one-carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG621405288 or 621405288. Listed at 2 retailers as of November 2, 2026, with prices from HK$3,287 to HK$3,816, a HK$529 spread on the same certified stone. MD Diamonds and Jewellers lists it at HK$3,816. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
H
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.4°
Pavilion angle36.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG621405288
Dimensions7.42 × 5.00 × 3.39 mm
L/W Ratio1.48
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.42 mm5.00 mm1.09 ctH / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG621405288
Side View
Table 64.0%Crown 44.4°Girdle: MediumPavilion 36.7°Culet: NoneDepth 67.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: HK$3,816 HKD|Low: HK$3,287 HKD|High: HK$3,816 HKD|Avg: HK$3,710 HKD
MD Diamonds and Jewellers
Retailer 2
September 26, 2026
Retailer 2HK$3,287 HKD
MD Diamonds and JewellersHK$3,816 HKD

4 data points across 2 retailers

2 retailersHK$3,287 HKD to HK$3,816 HKD

A
Cheapest Retailer
-
HK$3,287 HKD
Most Expensive
B+
MD Diamonds and Jewellers
LG621405288 · Nov 2
HK$3,816 HKD
£383 GBP
View
1 more retailer has this diamond
Prices start from HK$3,287 HKDSave up to HK$529 HKD

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
1.09ct Radiant
HK$3,287 HKD