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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

EX • D/VS2 • IGI LG800642144

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG800642144

Diamond specifications and retailer prices

From $583 AUD
HK$3,200 HKD
As of October 30, 2026
Save $1,203 AUD (67%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,786 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.59ct lab-grown heart diamond

This 1.59ct lab-grown heart sits in the one-and-a-half to two carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG800642144 or 800642144. Listed at 7 retailers as of October 29, 2026, with prices from $583 to $1,786, a $1,203 spread on the same certified stone. MOH London lists it at $1,786. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.59
Carat
D
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.1°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800642144
Dimensions7.50 × 8.28 × 7.50 mm
L/W Ratio1.10
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.50 mm8.28 mm1.59 ctD / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800642144
Side View
Table 58.0%Crown 31.1°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 55.6%

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: Oct 30
Current: $1,786 AUD|Low: $583 AUD|High: $1,979 AUD|Avg: $1,227 AUD|-2.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 7$583 AUD
Retailer 4$635 AUD
Retailer 8$641 AUD
Retailer 5$682 AUD
Retailer 3$1,506 AUD
Retailer 2$1,666 AUD
Retailer 6$1,706 AUD
Retailer 9$1,734 AUD
MOH London$1,786 AUD

14 data points across 9 retailers

7 retailers$583 AUD to $1,786 AUD

A
Cheapest Retailer
-
$583 AUD
HK$3,200 HKD
A
Retailer 2
-
$635 AUD
$446 USD
View
A
Retailer 3
-
$682 AUD
$479 USD
View
B
Retailer 4
-
$1,506 AUD
View
B
Retailer 5
-
$1,666 AUD
$1,170 USD
View
B
Retailer 6
-
$1,706 AUD
SGD 1,619 SGD
View
Most Expensive
B
MOH London
LG800642144 · Oct 29
$1,786 AUD
£988 GBP
View
6 more retailers have this diamond
Prices start from $583 AUDSave up to $1,203 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
1.59ct Heart
$583 AUD