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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 $194 AUD
$136 USD
As of November 2, 2026
Save $1,214 AUD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,003 AUD 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
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 2
Current: $2,003 AUD|Low: $172 AUD|High: $2,027 AUD|Avg: $659 AUD
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$194 AUD
Retailer 13$216 AUD
Retailer 12$225 AUD
Retailer 11$239 AUD
Retailer 4$273 AUD
Retailer 17$335 AUD
Retailer 15$346 AUD
Retailer 2$407 AUD
Retailer 14$467 AUD
Retailer 9$609 AUD
Retailer 3$662 AUD
Retailer 8$757 AUD
Retailer 16$851 AUD
Retailer 7$1,001 AUD
Retailer 6$1,035 AUD
Retailer 5$1,408 AUD
MOH London$2,003 AUD

44 data points across 17 retailers

12 retailers$194 AUD to $1,408 AUD

A
Cheapest Retailer
-
$194 AUD
$136 USD
A
Retailer 2
-
$216 AUD
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$225 AUD
$158 USD
View
A
Retailer 4
-
$239 AUD
$168 USD
View
A
Retailer 5
-
$273 AUD
HK$1,500 HKD
View
A
Retailer 6
-
$346 AUD
$243 USD
View
B+
Retailer 7
-
$407 AUD
£225 GBP
View
B+
Retailer 8
-
$467 AUD
$328 USD
View
B
Retailer 9
-
$662 AUD
SGD 628 SGD
View
B
Retailer 10
-
$851 AUD
$597 USD
View
B
Retailer 11
-
$1,408 AUD
$989 USD
View
Most Expensive
MOH London
LG754590839 · Nov 1
$2,003 AUD
£1,108 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $194 AUDSave up to $1,214 AUD

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
$194 AUD