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 $508 USD
As of October 30, 2026
Save $707 USD (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,215 USD 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 $508 to $1,215, a $707 spread on the same certified stone. MOH London lists it at $1,215. 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
Color
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: $1,215 USD|Low: $508 USD|High: $1,228 USD|Avg: $803 USD|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 30, 2026
Retailer 5$508 USD
Retailer 2$575 USD
Retailer 3$636 USD
Retailer 6$792 USD
Retailer 7$937 USD
Retailer 4$1,025 USD
MOH London$1,215 USD

23 data points across 7 retailers

7 retailers$508 USD to $1,215 USD

A
Cheapest Retailer
-
$508 USD
B+
Retailer 2
-
$575 USD
£452 GBP
View
B+
Retailer 3
-
$636 USD
View
B+
Retailer 4
-
$792 USD
View
Retailer 5
-
$937 USD
A$1,441 AUD
View
Price last confirmed 22 days ago
B
Retailer 6
-
$1,025 USD
View
Most Expensive
B
MOH London
LG842662158 · Oct 25
$1,215 USD
£957 GBP
View
6 more retailers have this diamond
Prices start from $508 USDSave up to $707 USD

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
$508 USD