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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 $136 USD
As of October 27, 2026
Save $853 USD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,408 USD at MOH London · As of October 25, 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 October 27, 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
Color
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: Oct 27
Current: $1,408 USD|Low: $108 USD|High: $1,424 USD|Avg: $513 USD|+0.1%
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
October 28, 2026
Retailer 7$152 USD
Retailer 13$192 USD
Retailer 11$235 USD
Retailer 9$243 USD
Retailer 2$285 USD
Retailer 8$328 USD
Retailer 6$428 USD
Retailer 12$465 USD
Retailer 5$532 USD
Retailer 10$597 USD
Retailer 4$703 USD
Retailer 3$727 USD
Retailer 14$989 USD
MOH London$1,408 USD

38 data points across 14 retailers

12 retailers$136 USD to $989 USD

A
Cheapest Retailer
-
$136 USD
A
Retailer 2
-
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$158 USD
View
A
Retailer 4
-
$168 USD
View
A
Retailer 5
-
$192 USD
HK$1,500 HKD
View
A
Retailer 6
-
$243 USD
View
A
Retailer 7
-
$285 USD
£224 GBP
View
B+
Retailer 8
-
$328 USD
View
B
Retailer 9
-
$465 USD
SGD 628 SGD
View
B
Retailer 10
-
$597 USD
View
B
Retailer 11
-
$989 USD
View
Most Expensive
B
MOH London
LG754590839 · Oct 25
$1,408 USD
£1,109 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $136 USDSave up to $853 USD

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
$136 USD