CaratHunter
Plans
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 $242 NZD
$136 USD
As of November 2, 2026
Save $1,516 NZD (86%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,501 NZD 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: $2,501 NZD|Low: $215 NZD|High: $2,530 NZD|Avg: $823 NZD
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$242 NZD
Retailer 13$270 NZD
Retailer 12$281 NZD
Retailer 11$299 NZD
Retailer 4$341 NZD
Retailer 17$418 NZD
Retailer 15$432 NZD
Retailer 2$508 NZD
Retailer 14$583 NZD
Retailer 9$760 NZD
Retailer 3$826 NZD
Retailer 8$946 NZD
Retailer 16$1,062 NZD
Retailer 7$1,249 NZD
Retailer 6$1,292 NZD
Retailer 5$1,758 NZD
MOH London$2,501 NZD

44 data points across 17 retailers

12 retailers$242 NZD to $1,758 NZD

A
Cheapest Retailer
-
$242 NZD
$136 USD
A
Retailer 2
-
$270 NZD
$152 USD
View
Final sale: no returns
A
Retailer 3
-
$281 NZD
$158 USD
View
A
Retailer 4
-
$299 NZD
$168 USD
View
A
Retailer 5
-
$341 NZD
HK$1,500 HKD
View
A
Retailer 6
-
$432 NZD
$243 USD
View
B+
Retailer 7
-
$508 NZD
£225 GBP
View
B+
Retailer 8
-
$583 NZD
$328 USD
View
B
Retailer 9
-
$826 NZD
SGD 628 SGD
View
B
Retailer 10
-
$1,062 NZD
$597 USD
View
B
Retailer 11
-
$1,758 NZD
$989 USD
View
Most Expensive
MOH London
LG754590839 · Nov 1
$2,501 NZD
£1,108 GBP
View
Price under review
11 more retailers have this diamond
Prices start from $242 NZDSave up to $1,516 NZD

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
$242 NZD