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Heart|Lab Grown|IGI

0.64ct F VS1 Heart Lab Grown Diamond

ID • F/VS1 • IGI LG754590839

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG754590839

Diamond specifications and retailer prices

From HK$1,067 HKD
$136 USD
As of November 2, 2026
Save HK$6,692 HKD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: HK$11,041 HKD at MOH London · As of November 1, 2026
View at MOH London

About this 0.64ct lab-grown heart diamond

This 0.64ct 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 LG754590839 or 754590839. Listed at 12 retailers as of November 1, 2026, with a 627% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.64
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754590839
Dimensions5.39 × 6.03 × 3.39 mm
L/W Ratio1.12
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.39 mm6.03 mm0.64 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754590839
Side View
Table 66.0%Crown 35.3°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 56.2%

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 2
Current: HK$11,041 HKD|Low: HK$949 HKD|High: HK$11,170 HKD|Avg: HK$3,634 HKD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 2, 2026
Retailer 10HK$1,067 HKD
Retailer 13HK$1,193 HKD
Retailer 12HK$1,240 HKD
Retailer 11HK$1,318 HKD
Retailer 4HK$1,506 HKD
Retailer 17HK$1,844 HKD
Retailer 15HK$1,907 HKD
Retailer 2HK$2,244 HKD
Retailer 14HK$2,572 HKD
Retailer 9HK$3,356 HKD
Retailer 3HK$3,646 HKD
Retailer 8HK$4,174 HKD
Retailer 16HK$4,688 HKD
Retailer 7HK$5,516 HKD
Retailer 6HK$5,702 HKD
Retailer 5HK$7,759 HKD
MOH LondonHK$11,041 HKD

44 data points across 17 retailers

12 retailersHK$1,067 HKD to HK$7,759 HKD

A
Cheapest Retailer
-
HK$1,067 HKD
$136 USD
A
Retailer 2
-
HK$1,193 HKD
$152 USD
View
Final sale: no returns
A
Retailer 3
-
HK$1,240 HKD
$158 USD
View
A
Retailer 4
-
HK$1,318 HKD
$168 USD
View
A
Retailer 5
-
HK$1,506 HKD
View
A
Retailer 6
-
HK$1,907 HKD
$243 USD
View
B+
Retailer 7
-
HK$2,244 HKD
£225 GBP
View
B+
Retailer 8
-
HK$2,572 HKD
$328 USD
View
B
Retailer 9
-
HK$3,646 HKD
SGD 628 SGD
View
B
Retailer 10
-
HK$4,688 HKD
$597 USD
View
B
Retailer 11
-
HK$7,759 HKD
$989 USD
View
Most Expensive
MOH London
LG754590839 · Nov 1
HK$11,041 HKD
£1,108 GBP
View
Price under review
11 more retailers have this diamond
Prices start from HK$1,067 HKDSave up to HK$6,692 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
0.64ct Heart
HK$1,067 HKD