Round|Lab Grown|IGI

1.52ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG843651107

Shape and cutting style on the report: Round brilliant

Certificate IGI LG843651107

Diamond specifications and retailer prices

From €291 EUR
$325 USD
As of October 29, 2026
Save €1,723 EUR (86%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: €2,506 EUR at Brilliant Earth · As of October 20, 2026
View at Brilliant Earth

About this 1.52ct lab-grown round diamond

This 1.52ct lab-grown round 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 LG843651107 or 843651107. Listed at 24 retailers as of October 29, 2026, with a 592% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843651107
Dimensions7.35 × 7.41 × 4.58 mm
L/W Ratio1.01
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
7.35 mm7.41 mm1.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843651107
Side View
Table 56.0%Crown 35.7°Girdle: MediumPavilion 40.6°Culet: NoneDepth 62.1%

Caratlytics Score

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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 29
Current: €2,506 EUR|Low: €291 EUR|High: €4,316 EUR|Avg: €1,142 EUR
Brilliant Earth
Retailer 2
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Retailer 24
October 31, 2026
Retailer 17€291 EUR
Retailer 9€337 EUR
Retailer 6€346 EUR
Retailer 15€361 EUR
Retailer 24€361 EUR
Retailer 18€543 EUR
Retailer 2€568 EUR
Retailer 12€584 EUR
Retailer 11€591 EUR
Retailer 20€610 EUR
Retailer 22€619 EUR
Retailer 19€642 EUR
Retailer 7€798 EUR
Retailer 21€840 EUR
Retailer 4€1,057 EUR
Retailer 5€1,158 EUR
Retailer 16€1,198 EUR
Retailer 13€1,361 EUR
Retailer 14€1,424 EUR
Retailer 3€1,446 EUR
Retailer 10€1,600 EUR
Retailer 23€1,911 EUR
Retailer 8€2,014 EUR
Brilliant Earth€2,506 EUR

17 data points across 24 retailers

24 retailers€291 EUR to €2,014 EUR

A
Cheapest Retailer
-
€291 EUR
$325 USD
A
Retailer 2
-
€337 EUR
$377 USD
View
A
Retailer 3
-
€346 EUR
$386 USD
View
Final sale: no returns
A
Retailer 4
-
€361 EUR
$403 USD
View
A
Retailer 5
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€361 EUR
$403 USD
View
A
Retailer 6
-
€543 EUR
£478 GBP
View
A
Retailer 7
-
€568 EUR
$635 USD
View
A
Retailer 8
-
€584 EUR
$653 USD
View
A
Retailer 9
-
€591 EUR
$660 USD
View
A
Retailer 10
-
€610 EUR
View
A
Retailer 11
-
€619 EUR
ZAR 11,175 ZAR
View
A
Retailer 12
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€642 EUR
£565 GBP
View
A
Retailer 13
-
€798 EUR
$891 USD
View
A
Retailer 14
-
€840 EUR
A$1,444 AUD
View
B+
Retailer 15
-
€1,057 EUR
$1,181 USD
View
B+
Retailer 16
-
€1,158 EUR
$1,294 USD
View
B+
Retailer 17
-
€1,198 EUR
$1,339 USD
View
B+
Retailer 18
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€1,361 EUR
$1,521 USD
View
B+
Retailer 19
-
€1,424 EUR
$1,591 USD
View
B+
Retailer 20
-
€1,446 EUR
£1,272 GBP
View
B
Retailer 21
-
€1,600 EUR
$1,787 USD
View
B
Retailer 22
-
€1,911 EUR
$2,135 USD
View
B
Retailer 23
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€2,014 EUR
$2,250 USD
View
Most Expensive
Brilliant Earth
22203993A · Oct 20
€2,506 EUR
$2,800 USD
View
Price last confirmed 10 days ago
23 more retailers have this diamond
Prices start from €291 EURSave up to €1,723 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 Round
€291 EUR