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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 $174 SGD
$136 USD
As of November 2, 2026
Save $1,091 SGD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,800 SGD 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

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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 2
Current: $1,800 SGD|Low: $155 SGD|High: $1,821 SGD|Avg: $593 SGD
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 10$174 SGD
Retailer 13$194 SGD
Retailer 12$202 SGD
Retailer 11$215 SGD
Retailer 4$246 SGD
Retailer 17$301 SGD
Retailer 15$311 SGD
Retailer 2$366 SGD
Retailer 14$419 SGD
Retailer 9$547 SGD
Retailer 3$594 SGD
Retailer 8$680 SGD
Retailer 16$764 SGD
Retailer 7$899 SGD
Retailer 6$929 SGD
Retailer 5$1,265 SGD
MOH London$1,800 SGD

43 data points across 17 retailers

12 retailers$174 SGD to $1,265 SGD

A
Cheapest Retailer
-
$174 SGD
$136 USD
A
Retailer 2
-
$194 SGD
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$202 SGD
$158 USD
View
A
Retailer 4
-
$215 SGD
$168 USD
View
A
Retailer 5
-
$246 SGD
HK$1,500 HKD
View
A
Retailer 6
-
$311 SGD
$243 USD
View
B+
Retailer 7
-
$366 SGD
£225 GBP
View
B+
Retailer 8
-
$419 SGD
$328 USD
View
B
Retailer 9
-
$594 SGD
View
B
Retailer 10
-
$764 SGD
$597 USD
View
B
Retailer 11
-
$1,265 SGD
$989 USD
View
Most Expensive
MOH London
LG754590839 · Nov 1
$1,800 SGD
£1,108 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $174 SGDSave up to $1,091 SGD

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
$174 SGD