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Heart|Lab Grown|IGI

1.52ct E IF Heart Lab Grown Diamond

ID • E/IF • IGI LG692556800

Shape and cutting style on the report: Heart brilliant

Certificate IGI LG692556800

Diamond specifications and retailer prices

From €253 EUR
$283 USD
As of October 30, 2026
Save €2,325 EUR (90%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €2,578 EUR at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1.52ct lab-grown heart diamond

This 1.52ct 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 LG692556800 or 692556800. Listed at 14 retailers as of October 30, 2026, with prices from €253 to €2,578, a €2,325 spread on the same certified stone. Brilliant Earth lists it at €2,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.52
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.9°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG692556800
Dimensions8.16 × 7.23 × 4.41 mm
L/W Ratio1.13
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.16 mm7.23 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG692556800
Side View
Table 62.0%Crown 33.9°Girdle: MED-THKPavilion 36.9°Culet: NoneDepth 54.0%

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: €2,578 EUR|Low: €228 EUR|High: €3,008 EUR|Avg: €1,076 EUR|-3.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
October 29, 2026
Retailer 15€286 EUR
Retailer 12€395 EUR
Retailer 11€427 EUR
Retailer 10€430 EUR
Retailer 14€548 EUR
Retailer 5€684 EUR
Retailer 6€739 EUR
Retailer 9€809 EUR
Retailer 13€855 EUR
Retailer 8€1,189 EUR
Retailer 3€1,228 EUR
Retailer 2€1,397 EUR
Retailer 7€1,436 EUR
Retailer 4€1,437 EUR
Retailer 16€2,247 EUR
Brilliant Earth€2,578 EUR

28 data points across 16 retailers

14 retailers€253 EUR to €2,578 EUR

A
Cheapest Retailer
-
€253 EUR
$283 USD
A
Retailer 2
-
€286 EUR
$320 USD
View
Final sale: no returns
A
Retailer 3
-
€294 EUR
$328 USD
View
A
Retailer 4
-
€395 EUR
$441 USD
View
A
Retailer 5
-
€427 EUR
$477 USD
View
A
Retailer 6
-
€430 EUR
$480 USD
View
A
Retailer 7
-
€548 EUR
$612 USD
View
A
Retailer 8
-
€809 EUR
A$1,390 AUD
View
A
Retailer 9
-
€855 EUR
$955 USD
View
B+
Retailer 10
-
€1,115 EUR
$1,246 USD
View
B+
Retailer 11
-
€1,228 EUR
$1,372 USD
View
B+
Retailer 12
-
€1,397 EUR
£1,229 GBP
View
B
Retailer 13
-
€2,247 EUR
$2,510 USD
View
Most Expensive
B
Brilliant Earth
21403422Y · Oct 30
€2,578 EUR
$2,880 USD
View
13 more retailers have this diamond
Prices start from €253 EURSave up to €2,325 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
1.52ct Heart
€253 EUR