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Heart|Lab Grown|IGI

1.60ct H VS2 Heart Lab Grown Diamond

ID • H/VS2 • IGI LG523267073

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG523267073

Diamond specifications and retailer prices

From $791 NZD
As of November 4, 2026
Save $1,052 NZD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,843 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1.6ct lab-grown heart diamond

This 1.6ct lab-grown heart sits in the one-and-a-half to two carat band, graded H colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG523267073 or 523267073. Listed at 4 retailers as of November 2, 2026, with prices from $791 to $1,843, a $1,052 spread on the same certified stone. MOH London lists it at $1,843. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.60
Carat
H
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG523267073
Dimensions7.18 × 8.03 × 4.83 mm
L/W Ratio1.12
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) process.
Top View
7.18 mm8.03 mm1.60 ctH / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG523267073
Side View
Table 59.5%Crown 34.5°Girdle: STK-THKPavilion 41.1°Culet: NoneDepth 60.1%

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 4
Current: $1,843 NZD|Low: $621 NZD|High: $4,240 NZD|Avg: $2,085 NZD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$791 NZD
Retailer 3$860 NZD
Retailer 4$1,572 NZD
MOH London$1,843 NZD
Retailer 6$3,016 NZD
Retailer 5$4,240 NZD

11 data points across 6 retailers

4 retailers$791 NZD to $1,843 NZD

B+
Cheapest Retailer
-
$791 NZD
A
Retailer 2
-
$860 NZD
View
Retailer 3
-
$1,572 NZD
View
Price last confirmed 18 days ago
Most Expensive
B+
MOH London
LG523267073 · Nov 2
$1,843 NZD
£818 GBP
View
3 more retailers have this diamond
Prices start from $791 NZDSave up to $1,052 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
1.60ct Heart
$791 NZD