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Round|Lab Grown|IGI

2.37ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG836614321

Shape and cutting style on the report: Round brilliant

Certificate IGI LG836614321

Diamond specifications and retailer prices

From €526 EUR
$588 USD
As of October 29, 2026
Save €3,860 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,386 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.37ct lab-grown round diamond

This 2.37ct lab-grown round sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG836614321 or 836614321. Listed at 22 retailers as of October 29, 2026, with prices from €526 to €4,386, a €3,860 spread on the same certified stone. Brilliant Earth lists it at €4,386. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.37
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836614321
Dimensions8.49 × 8.59 × 5.26 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
8.49 mm8.59 mm2.37 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836614321
Side View
Table 57.0%Crown 35.4°Girdle: MediumPavilion 40.6°Culet: NoneDepth 61.6%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: €4,386 EUR|Low: €526 EUR|High: €4,395 EUR|Avg: €1,521 EUR|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
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Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 30, 2026
Retailer 4€526 EUR
Retailer 21€590 EUR
Retailer 6€595 EUR
Retailer 10€653 EUR
Retailer 14€663 EUR
Retailer 2€729 EUR
Retailer 19€770 EUR
Retailer 7€873 EUR
Retailer 22€1,004 EUR
Retailer 13€1,015 EUR
Retailer 16€1,044 EUR
Retailer 5€1,410 EUR
Retailer 17€1,576 EUR
Retailer 3€1,620 EUR
Retailer 9€1,717 EUR
Retailer 11€2,067 EUR
Retailer 8€2,113 EUR
Retailer 15€2,165 EUR
Retailer 12€2,274 EUR
Retailer 20€2,839 EUR
Retailer 18€4,292 EUR
Brilliant Earth€4,386 EUR

23 data points across 22 retailers

22 retailers€526 EUR to €4,386 EUR

A+
Cheapest Retailer
-
€526 EUR
$588 USD
A
Retailer 2
-
€590 EUR
$659 USD
View
A
Retailer 3
-
€595 EUR
$665 USD
View
Final sale: no returns
A
Retailer 4
-
€653 EUR
$729 USD
View
Retailer 5
-
€663 EUR
$741 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
€729 EUR
£641 GBP
View
A
Retailer 7
-
€770 EUR
$860 USD
View
A
Retailer 8
-
€873 EUR
$975 USD
View
A
Retailer 9
-
€1,004 EUR
$1,122 USD
View
A
Retailer 10
-
€1,015 EUR
£893 GBP
View
A
Retailer 11
-
€1,044 EUR
View
A
Retailer 12
-
€1,410 EUR
$1,575 USD
View
A
Retailer 13
-
€1,576 EUR
ZAR 28,436 ZAR
View
A
Retailer 14
-
€1,620 EUR
$1,810 USD
View
B+
Retailer 15
-
€1,717 EUR
$1,918 USD
View
B+
Retailer 16
-
€2,067 EUR
$2,309 USD
View
B+
Retailer 17
-
€2,113 EUR
$2,361 USD
View
B+
Retailer 18
-
€2,165 EUR
SGD 3,269 SGD
View
B+
Retailer 19
-
€2,274 EUR
$2,541 USD
View
B+
Retailer 20
-
€2,839 EUR
£2,497 GBP
View
B
Retailer 21
-
€4,292 EUR
$4,795 USD
View
Most Expensive
B
Brilliant Earth
21729207A · Oct 29
€4,386 EUR
$4,900 USD
View
21 more retailers have this diamond
Prices start from €526 EURSave up to €3,860 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+
2.37ct Round
€526 EUR