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Heart|Lab Grown|IGI

1.59ct D VS2 Heart Lab Grown Diamond

ID • D/VS2 • IGI LG840638527

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG840638527

Diamond specifications and retailer prices

From $456 AUD
HK$2,500 HKD
As of October 31, 2026
Save $1,146 AUD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,602 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 LG840638527 or 840638527. Listed at 8 retailers as of October 29, 2026, with prices from $456 to $1,602, a $1,146 spread on the same certified stone. MOH London lists it at $1,602. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle30.9°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840638527
Dimensions8.13 × 7.46 × 4.80 mm
L/W Ratio1.09
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.13 mm7.46 mm1.59 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840638527
Side View
Table 64.0%Crown 30.9°Girdle: MediumPavilion 41.5°Culet: NoneDepth 59.0%

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 31
Current: $1,602 AUD|Low: $456 AUD|High: $1,636 AUD|Avg: $955 AUD|-2.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 7$456 AUD
Retailer 2$671 AUD
Retailer 6$676 AUD
Retailer 3$736 AUD
Retailer 5$797 AUD
Retailer 8$1,380 AUD
Retailer 4$1,517 AUD
MOH London$1,602 AUD

23 data points across 8 retailers

8 retailers$456 AUD to $1,602 AUD

A
Cheapest Retailer
-
$456 AUD
HK$2,500 HKD
A
Retailer 2
-
$671 AUD
€449 EUR
View
B+
Retailer 3
-
$676 AUD
$475 USD
View
A
Retailer 4
-
$736 AUD
£407 GBP
View
A
Retailer 5
-
$797 AUD
$560 USD
View
Retailer 6
-
$1,380 AUD
$969 USD
View
Price last confirmed 13 days ago
B
Retailer 7
-
$1,517 AUD
View
Most Expensive
B
MOH London
LG840638527 · Oct 29
$1,602 AUD
£886 GBP
View
7 more retailers have this diamond
Prices start from $456 AUDSave up to $1,146 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
$456 AUD