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Heart|Lab Grown|IGI

1.31ct G VVS2 Heart Lab Grown Diamond

VG • G/VVS2 • IGI LG848665581

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG848665581

Diamond specifications and retailer prices

From HK$2,652 HKD
As of November 4, 2026
Save HK$6,515 HKD (71%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: HK$9,167 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 1.31ct lab-grown heart diamond

This 1.31ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded G colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848665581 or 848665581. Listed at 6 retailers as of November 4, 2026, with prices from HK$2,652 to HK$9,167, a HK$6,515 spread on the same certified stone. MOH London lists it at HK$9,167. 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
G
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848665581
Dimensions6.57 × 7.53 × 4.53 mm
L/W Ratio1.15
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.57 mm7.53 mm1.31 ctG / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848665581
Side View
Table 61.0%Crown 35°Girdle: MED-THKPavilion 40°Culet: NoneDepth 60.2%

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 4
Current: HK$9,167 HKD|Low: HK$2,652 HKD|High: HK$9,237 HKD|Avg: HK$4,914 HKD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 5, 2026
Retailer 6HK$2,652 HKD
Retailer 3HK$3,295 HKD
Retailer 2HK$3,570 HKD
Retailer 4HK$4,135 HKD
Retailer 5HK$6,732 HKD
MOH LondonHK$9,167 HKD

14 data points across 6 retailers

6 retailersHK$2,652 HKD to HK$9,167 HKD

B+
Cheapest Retailer
-
HK$2,652 HKD
A
Retailer 2
-
HK$3,295 HKD
View
B+
Retailer 3
-
HK$3,570 HKD
View
B+
Retailer 4
-
HK$4,135 HKD
View
B
Retailer 5
-
HK$6,732 HKD
View
Most Expensive
B
MOH London
LG848665581 · Nov 5
HK$9,167 HKD
£920 GBP
View
5 more retailers have this diamond
Prices start from HK$2,652 HKDSave up to HK$6,515 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 Heart
HK$2,652 HKD