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Radiant|Lab Grown|IGI

1.31ct I VS2 Radiant Lab Grown Diamond

VG • I/VS2 • IGI LG593372670

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

Certificate IGI LG593372670

Diamond specifications and retailer prices

From HK$2,393 HKD
As of November 3, 2026
Save HK$6,505 HKD (73%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: HK$8,898 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown radiant diamond

This 1.31ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded I colour (near-colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG593372670 or 593372670. Listed at 5 retailers as of November 3, 2026, with prices from HK$2,393 to HK$8,898, a HK$6,505 spread on the same certified stone. MOH London lists it at HK$8,898. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.31
Carat
I
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG593372670
Dimensions7.39 × 5.49 × 3.82 mm
L/W Ratio1.35
Culet sizeAbraded
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment.
Top View
7.39 mm5.49 mm1.31 ctI / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG593372670
Side View
Table 65.0%Crown 43°Girdle: ThickPavilion 38°Culet: ABRDepth 69.6%

Caratlytics Score

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

Price History

Last verified: Nov 3
Current: HK$8,898 HKD|Low: HK$2,393 HKD|High: HK$9,028 HKD|Avg: HK$5,237 HKD|-0.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 4HK$2,393 HKD
Retailer 2HK$3,068 HKD
Retailer 3HK$3,703 HKD
Retailer 6HK$5,884 HKD
Retailer 5HK$7,485 HKD
MOH LondonHK$8,898 HKD

11 data points across 6 retailers

5 retailersHK$2,393 HKD to HK$8,898 HKD

A
Cheapest Retailer
-
HK$2,393 HKD
B
Retailer 2
-
HK$3,068 HKD
View
B+
Retailer 3
-
HK$3,703 HKD
View
Retailer 4
-
HK$7,485 HKD
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG593372670 · Nov 5
HK$8,898 HKD
£893 GBP
View
4 more retailers have this diamond
Prices start from HK$2,393 HKDSave up to HK$6,505 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
1.31ct Radiant
HK$2,393 HKD