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Heart|Lab Grown|IGI

1.49ct E VS1 Heart Lab Grown Diamond

EX • E/VS1 • IGI LG842662158

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG842662158

Diamond specifications and retailer prices

From $723 AUD
$508 USD
As of October 30, 2026
Save $1,007 AUD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,730 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 1.49ct lab-grown heart diamond

This 1.49ct lab-grown heart sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842662158 or 842662158. Listed at 7 retailers as of October 25, 2026, with prices from $723 to $1,730, a $1,007 spread on the same certified stone. MOH London lists it at $1,730. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.49
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle37.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842662158
Dimensions7.94 × 7.94 × 6.78 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
7.94 mm7.94 mm1.49 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842662158
Side View
Table 64.0%Crown 37.8°Girdle: MED-STKPavilion 37.4°Culet: NoneDepth 57.4%

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: $1,730 AUD|Low: $723 AUD|High: $1,748 AUD|Avg: $1,143 AUD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$723 AUD
Retailer 2$818 AUD
Retailer 3$905 AUD
Retailer 6$1,127 AUD
Retailer 7$1,333 AUD
Retailer 4$1,459 AUD
MOH London$1,730 AUD

23 data points across 7 retailers

7 retailers$723 AUD to $1,730 AUD

A
Cheapest Retailer
-
$723 AUD
$508 USD
B+
Retailer 2
-
$818 AUD
£452 GBP
View
B+
Retailer 3
-
$905 AUD
$636 USD
View
B+
Retailer 4
-
$1,127 AUD
$792 USD
View
Retailer 5
-
$1,333 AUD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$1,459 AUD
$1,025 USD
View
Most Expensive
B
MOH London
LG842662158 · Oct 25
$1,730 AUD
£957 GBP
View
6 more retailers have this diamond
Prices start from $723 AUDSave up to $1,007 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
1.49ct Heart
$723 AUD