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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 $637 AUD
As of November 4, 2026
Save $847 AUD (57%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,484 AUD 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 $637 to $1,484, a $847 spread on the same certified stone. MOH London lists it at $1,484. 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: $1,484 AUD|Low: $500 AUD|High: $3,414 AUD|Avg: $1,679 AUD|-1.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 1, 2026
Retailer 2$637 AUD
Retailer 3$693 AUD
Retailer 4$1,266 AUD
MOH London$1,484 AUD
Retailer 6$2,428 AUD
Retailer 5$3,414 AUD

11 data points across 6 retailers

4 retailers$637 AUD to $1,484 AUD

B+
Cheapest Retailer
-
$637 AUD
A
Retailer 2
-
$693 AUD
View
Retailer 3
-
$1,266 AUD
View
Price last confirmed 18 days ago
Most Expensive
B+
MOH London
LG523267073 · Nov 2
$1,484 AUD
£818 GBP
View
3 more retailers have this diamond
Prices start from $637 AUDSave up to $847 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
1.60ct Heart
$637 AUD