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 €455 EUR
$508 USD
As of October 30, 2026
Save €633 EUR (58%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: €1,088 EUR 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 €455 to €1,088, a €633 spread on the same certified stone. MOH London lists it at €1,088. 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
Dimensions6.78 × 7.94 × 4.56 mm
L/W Ratio1.17
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
6.78 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: €1,088 EUR|Low: €455 EUR|High: €1,099 EUR|Avg: €719 EUR|-1.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 5€455 EUR
Retailer 2€514 EUR
Retailer 3€569 EUR
Retailer 6€709 EUR
Retailer 7€838 EUR
Retailer 4€918 EUR
MOH London€1,088 EUR

24 data points across 7 retailers

7 retailers€455 EUR to €1,088 EUR

A
Cheapest Retailer
-
€455 EUR
$508 USD
B+
Retailer 2
-
€514 EUR
£452 GBP
View
B+
Retailer 3
-
€569 EUR
$636 USD
View
B+
Retailer 4
-
€709 EUR
$792 USD
View
Retailer 5
-
€838 EUR
A$1,441 AUD
View
Price last confirmed 24 days ago
B
Retailer 6
-
€918 EUR
$1,025 USD
View
Most Expensive
B
MOH London
LG842662158 · Oct 25
€1,088 EUR
£957 GBP
View
6 more retailers have this diamond
Prices start from €455 EURSave up to €633 EUR

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
€455 EUR