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Heart|Lab Grown|IGI

1.01ct F SI1 Heart Lab Grown Diamond

ID • F/SI1 • IGI LG797637701

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG797637701

Diamond specifications and retailer prices

From HK$2,390 HKD
As of November 6, 2026
Save HK$4,846 HKD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: HK$7,236 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 1.01ct lab-grown heart diamond

This 1.01ct lab-grown heart sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG797637701 or 797637701. Listed at 7 retailers as of November 1, 2026, with prices from HK$2,390 to HK$7,236, a HK$4,846 spread on the same certified stone. MOH London lists it at HK$7,236. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.01
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.6°
Pavilion angle42.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797637701
Dimensions5.85 × 6.95 × 4.28 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.85 mm6.95 mm1.01 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797637701
Side View
Table 64.0%Crown 37.6°Girdle: STK-THKPavilion 42.2°Culet: NoneDepth 61.6%

Caratlytics Score

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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 6
Current: HK$7,236 HKD|Low: HK$2,390 HKD|High: HK$7,316 HKD|Avg: HK$3,696 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 6, 2026
Retailer 6HK$2,390 HKD
Retailer 2HK$2,688 HKD
Retailer 4HK$2,798 HKD
Retailer 3HK$2,931 HKD
Retailer 5HK$4,036 HKD
MOH LondonHK$7,236 HKD

42 data points across 6 retailers

7 retailersHK$2,390 HKD to HK$7,236 HKD

A
Cheapest Retailer
-
HK$2,390 HKD
A
Retailer 2
-
HK$2,688 HKD
View
A
Retailer 3
-
HK$2,798 HKD
View
A
Retailer 4
-
HK$2,931 HKD
View
B+
Retailer 5
-
HK$4,036 HKD
View
B
Retailer 6
-
HK$5,400 HKD
View
Most Expensive
B
MOH London
LG797637701 · Nov 1
HK$7,236 HKD
£727 GBP
View
6 more retailers have this diamond
Prices start from HK$2,390 HKDSave up to HK$4,846 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
1.01ct Heart
HK$2,390 HKD