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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 €528 EUR
$588 USD
As of October 29, 2026
Save €3,874 EUR (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: €4,403 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 €528 to €4,403, a €3,874 spread on the same certified stone. Brilliant Earth lists it at €4,403. 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
Colour
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: €4,403 EUR|Low: €528 EUR|High: €4,411 EUR|Avg: €1,527 EUR|-0.2%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
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Retailer 18
Retailer 19
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Retailer 21
Retailer 22
October 30, 2026
Retailer 3€528 EUR
Retailer 20€592 EUR
Retailer 5€597 EUR
Retailer 10€655 EUR
Retailer 14€666 EUR
Retailer 6€729 EUR
Retailer 18€773 EUR
Retailer 7€876 EUR
Retailer 21€1,008 EUR
Retailer 2€1,019 EUR
Retailer 13€1,048 EUR
Retailer 4€1,415 EUR
Retailer 16€1,581 EUR
Retailer 22€1,626 EUR
Retailer 9€1,723 EUR
Retailer 11€2,075 EUR
Retailer 8€2,121 EUR
Retailer 15€2,173 EUR
Retailer 12€2,283 EUR
Retailer 19€2,849 EUR
Retailer 17€4,308 EUR
Brilliant Earth€4,403 EUR

23 data points across 22 retailers

22 retailers€528 EUR to €4,403 EUR

A+
Cheapest Retailer
-
€528 EUR
$588 USD
A
Retailer 2
-
€592 EUR
$659 USD
View
A
Retailer 3
-
€597 EUR
$665 USD
View
Final sale: no returns
A
Retailer 4
-
€655 EUR
$729 USD
View
Retailer 5
-
€666 EUR
$741 USD
View
Price last confirmed 13 days ago
Retailer 6
-
€729 EUR
£639 GBP
View
Price last confirmed 8 days ago
A
Retailer 7
-
€773 EUR
$860 USD
View
A
Retailer 8
-
€876 EUR
$975 USD
View
A
Retailer 9
-
€1,008 EUR
$1,122 USD
View
A
Retailer 10
-
€1,019 EUR
£893 GBP
View
A
Retailer 11
-
€1,048 EUR
View
A
Retailer 12
-
€1,415 EUR
$1,575 USD
View
A
Retailer 13
-
€1,581 EUR
ZAR 28,436 ZAR
View
A
Retailer 14
-
€1,626 EUR
$1,810 USD
View
B+
Retailer 15
-
€1,723 EUR
$1,918 USD
View
B+
Retailer 16
-
€2,075 EUR
$2,309 USD
View
B+
Retailer 17
-
€2,121 EUR
$2,361 USD
View
B+
Retailer 18
-
€2,173 EUR
SGD 3,269 SGD
View
B+
Retailer 19
-
€2,283 EUR
$2,541 USD
View
B+
Retailer 20
-
€2,849 EUR
£2,497 GBP
View
B
Retailer 21
-
€4,308 EUR
$4,795 USD
View
Most Expensive
B
Brilliant Earth
21729207A · Oct 29
€4,403 EUR
$4,900 USD
View
21 more retailers have this diamond
Prices start from €528 EURSave up to €3,874 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
€528 EUR