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Heart|Lab Grown|IGI

0.78ct F VVS2 Heart Lab Grown Diamond

ID • F/VVS2 • IGI LG831677580

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG831677580

Diamond specifications and retailer prices

From HK$1,615 HKD
As of November 6, 2026
Save HK$9,255 HKD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$10,869 HKD at MOH London · As of November 2, 2026
View at MOH London

About this 0.78ct lab-grown heart diamond

This 0.78ct lab-grown heart sits in the just-under-one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG831677580 or 831677580. Listed at 7 retailers as of November 2, 2026, with prices from HK$1,615 to HK$10,869, a HK$9,255 spread on the same certified stone. MOH London lists it at HK$10,869. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.78
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle36.3°
Pavilion angle43.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831677580
Dimensions6.00 × 5.62 × 3.89 mm
L/W Ratio1.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.00 mm5.62 mm0.78 ctF / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG831677580
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 43.4°Culet: NoneDepth 64.8%

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 6
Current: HK$10,869 HKD|Low: HK$1,615 HKD|High: HK$11,009 HKD|Avg: HK$4,025 HKD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 4HK$1,615 HKD
Retailer 2HK$2,171 HKD
Retailer 7HK$2,218 HKD
Retailer 3HK$2,837 HKD
Retailer 5HK$3,981 HKD
Retailer 6HK$4,624 HKD
MOH LondonHK$10,869 HKD

41 data points across 7 retailers

7 retailersHK$1,615 HKD to HK$10,869 HKD

B+
Cheapest Retailer
-
HK$1,615 HKD
A
Retailer 2
-
HK$2,171 HKD
View
A
Retailer 3
-
HK$2,218 HKD
View
B+
Retailer 4
-
HK$2,837 HKD
View
B
Retailer 5
-
HK$4,060 HKD
View
B
Retailer 6
-
HK$4,624 HKD
View
Most Expensive
B
MOH London
LG831677580 · Nov 2
HK$10,869 HKD
£1,092 GBP
View
6 more retailers have this diamond
Prices start from HK$1,615 HKDSave up to HK$9,255 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
0.78ct Heart
HK$1,615 HKD