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Heart|Lab Grown|IGI

1.50ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG847687984

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG847687984

Diamond specifications and retailer prices

From €482 EUR
$538 USD
As of October 30, 2026
Save €1,031 EUR (68%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: €1,513 EUR at With Clarity · As of October 30, 2026
View at With Clarity

About this 1.5ct lab-grown heart diamond

This 1.5ct lab-grown heart sits in the one-and-a-half to two carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG847687984 or 847687984. Listed at 9 retailers as of October 30, 2026, with prices from €482 to €1,513, a €1,031 spread on the same certified stone. With Clarity lists it at €1,513. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39°
Pavilion angle39.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847687984
Dimensions7.07 × 7.77 × 4.64 mm
L/W Ratio1.10
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
7.07 mm7.77 mm1.50 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847687984
Side View
Table 61.0%Crown 39°Girdle: MED-STKPavilion 39.3°Culet: NoneDepth 59.7%

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: €638 EUR|Low: €482 EUR|High: €1,513 EUR|Avg: €960 EUR|+1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
With Clarity
October 30, 2026
Retailer 7€482 EUR
Retailer 2€584 EUR
Retailer 5€588 EUR
Retailer 1€638 EUR
Retailer 4€906 EUR
Retailer 6€1,191 EUR
Retailer 8€1,251 EUR
Retailer 3€1,441 EUR
With Clarity€1,513 EUR

13 data points across 9 retailers

9 retailers€482 EUR to €1,513 EUR

A
Cheapest Retailer
-
€482 EUR
$538 USD
A
Retailer 2
-
€584 EUR
View
A
Retailer 3
-
€588 EUR
$657 USD
View
A
Retailer 4
-
€638 EUR
£561 GBP
View
A
Retailer 5
-
€906 EUR
$1,012 USD
View
B+
Retailer 6
-
€1,191 EUR
$1,330 USD
View
B+
Retailer 7
-
€1,251 EUR
$1,398 USD
View
B+
Retailer 8
-
€1,441 EUR
£1,268 GBP
View
Most Expensive
B+
With Clarity
847687984 · Oct 30
€1,513 EUR
$1,690 USD
View
8 more retailers have this diamond
Prices start from €482 EURSave up to €1,031 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
1.50ct Heart
€482 EUR