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Oval|Lab Grown|IGI

1.31ct G VS2 Oval Lab Grown Diamond

EX • G/VS2 • IGI LG620480540

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG620480540

Diamond specifications and retailer prices

From HK$2,848 HKD
As of November 5, 2026
Save HK$4,714 HKD (62%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: HK$7,562 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown oval diamond

This 1.31ct lab-grown oval sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG620480540 or 620480540. Listed at 4 retailers as of November 5, 2026, with prices from HK$2,848 to HK$7,562, a HK$4,714 spread on the same certified stone. MOH London lists it at HK$7,562. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
G
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620480540
Dimensions9.16 × 6.15 × 3.70 mm
L/W Ratio1.49
Girdle conditionFaceted
Culet sizeNone
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
9.16 mm6.15 mm1.31 ctG / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620480540
Side View
Table 61.0%Crown 35.7°Girdle: MED-STKPavilion 39.2°Culet: NoneDepth 60.2%

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 5
Current: HK$7,562 HKD|Low: HK$2,714 HKD|High: HK$7,672 HKD|Avg: HK$4,190 HKD|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 5, 2026
Retailer 2HK$2,848 HKD
Retailer 3HK$2,911 HKD
Retailer 5HK$3,923 HKD
Retailer 4HK$3,954 HKD
MOH LondonHK$7,562 HKD

42 data points across 5 retailers

4 retailersHK$2,848 HKD to HK$7,562 HKD

A
Cheapest Retailer
-
HK$2,848 HKD
B+
Retailer 2
-
HK$2,911 HKD
View
B+
Retailer 3
-
HK$3,954 HKD
View
Most Expensive
B
MOH London
LG620480540 · Nov 5
HK$7,562 HKD
£759 GBP
View
3 more retailers have this diamond
Prices start from HK$2,848 HKDSave up to HK$4,714 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 Oval
HK$2,848 HKD