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Radiant|Lab Grown|IGI

2.20ct H SI1 Radiant Lab Grown Diamond

ID • H/SI1 • IGI LG508156140

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

Certificate IGI LG508156140

Diamond specifications and retailer prices

From HK$10,816 HKD
As of November 6, 2026
Save HK$65,000 HKD (86%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: HK$75,816 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 2.2ct lab-grown radiant diamond

This 2.2ct lab-grown radiant sits in the two to three carat band, graded H colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG508156140 or 508156140. Listed at 10 retailers as of November 5, 2026, with prices from HK$10,816 to HK$75,816, a HK$65,000 spread on the same certified stone. MOH London lists it at HK$75,816. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.20
Carat
H
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle46.9°
Pavilion angle28.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG508156140
Dimensions8.45 × 6.45 × 4.21 mm
L/W Ratio1.31
Girdle conditionFaceted
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
8.45 mm6.45 mm2.20 ctH / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG508156140
Side View
Table 66.5%Crown 46.9°Girdle: Slightly ThickPavilion 28.9°Culet: NoneDepth 65.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: HK$75,816 HKD|Low: HK$10,816 HKD|High: HK$77,040 HKD|Avg: HK$38,855 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 2HK$10,816 HKD
Retailer 4HK$25,856 HKD
Retailer 5HK$29,994 HKD
Retailer 7HK$31,232 HKD
Retailer 8HK$34,775 HKD
Retailer 3HK$41,366 HKD
Retailer 6HK$46,546 HKD
MOH LondonHK$75,816 HKD

13 data points across 8 retailers

10 retailersHK$10,816 HKD to HK$75,816 HKD

A
Cheapest Retailer
-
HK$10,816 HKD
B+
Retailer 2
-
HK$25,856 HKD
View
B+
Retailer 3
-
HK$28,128 HKD
View
B
Retailer 4
-
HK$29,994 HKD
View
Retailer 5
-
HK$29,994 HKD
View
Price last confirmed 26 days ago
B+
Retailer 6
-
HK$31,232 HKD
View
B
Retailer 7
-
HK$37,478 HKD
View
B
Retailer 8
-
HK$41,366 HKD
View
B
Retailer 9
-
HK$46,546 HKD
View
Most Expensive
B
MOH London
LG508156140 · Nov 5
HK$75,816 HKD
£7,617 GBP
View
9 more retailers have this diamond
Prices start from HK$10,816 HKDSave up to HK$65,000 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
2.20ct Radiant
HK$10,816 HKD