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Heart|Lab Grown|IGI

0.71ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG821642083

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG821642083

Diamond specifications and retailer prices

From HK$1,473 HKD
As of November 4, 2026
Save HK$8,430 HKD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$9,904 HKD at MOH London · As of November 5, 2026
View at MOH London

About this 0.71ct lab-grown heart diamond

This 0.71ct lab-grown heart sits in the half to three-quarter carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG821642083 or 821642083. Listed at 7 retailers as of November 4, 2026, with prices from HK$1,473 to HK$9,904, a HK$8,430 spread on the same certified stone. MOH London lists it at HK$9,904. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle38.3°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG821642083
Dimensions6.06 × 5.54 × 3.56 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.06 mm5.54 mm0.71 ctF / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG821642083
Side View
Table 64.0%Crown 38.3°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 58.7%

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 4
Current: HK$9,904 HKD|Low: HK$1,473 HKD|High: HK$9,983 HKD|Avg: HK$3,525 HKD|+55.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 6, 2026
Retailer 7HK$1,473 HKD
Retailer 4HK$1,936 HKD
Retailer 2HK$2,437 HKD
Retailer 3HK$2,586 HKD
Retailer 5HK$3,613 HKD
Retailer 6HK$4,264 HKD
MOH LondonHK$9,904 HKD

42 data points across 7 retailers

7 retailersHK$1,473 HKD to HK$9,904 HKD

B+
Cheapest Retailer
-
HK$1,473 HKD
A
Retailer 2
-
HK$1,936 HKD
View
B+
Retailer 3
-
HK$2,437 HKD
View
B+
Retailer 4
-
HK$2,586 HKD
View
B+
Retailer 5
-
HK$3,613 HKD
View
B
Retailer 6
-
HK$4,264 HKD
View
Most Expensive
B
MOH London
LG821642083 · Nov 5
HK$9,904 HKD
£995 GBP
View
6 more retailers have this diamond
Prices start from HK$1,473 HKDSave up to HK$8,430 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
0.71ct Heart
HK$1,473 HKD