CaratHunter
Plans
Round|Lab Grown|IGI

2.38ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG811639511

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811639511

Diamond specifications and retailer prices

From $591 USD
As of October 29, 2026
Save $4,329 USD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $4,920 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.38ct lab-grown round diamond

This 2.38ct 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 LG811639511 or 811639511. Listed at 22 retailers as of October 29, 2026, with prices from $591 to $4,920, a $4,329 spread on the same certified stone. Brilliant Earth lists it at $4,920. 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

2.38
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811639511
Dimensions8.57 × 8.50 × 5.27 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
8.57 mm8.50 mm2.38 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811639511
Side View
Table 55.0%Crown 33.8°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 61.7%

Caratlytics Score

How it works →
A
Excellent
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: $4,920 USD|Low: $591 USD|High: $4,930 USD|Avg: $1,739 USD|-0.2%
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
Retailer 17
Retailer 18
Retailer 19
Retailer 20
Retailer 21
October 29, 2026
Retailer 4$591 USD
Retailer 13$661 USD
Retailer 20$661 USD
Retailer 10$732 USD
Retailer 12$744 USD
Retailer 18$865 USD
Retailer 7$978 USD
Retailer 21$1,124 USD
Retailer 2$1,138 USD
Retailer 16$1,172 USD
Retailer 5$1,588 USD
Retailer 15$1,767 USD
Retailer 3$1,817 USD
Retailer 9$1,926 USD
Retailer 8$2,370 USD
Retailer 14$2,431 USD
Retailer 11$2,552 USD
Retailer 6$2,560 USD
Retailer 19$3,184 USD
Retailer 17$4,815 USD
Brilliant Earth$4,920 USD

23 data points across 21 retailers

22 retailers$591 USD to $4,920 USD

A
Cheapest Retailer
-
$591 USD
A
Retailer 2
-
$661 USD
View
Final sale: no returns
A
Retailer 3
-
$661 USD
View
A
Retailer 4
-
$732 USD
View
Retailer 5
-
$744 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$865 USD
View
A
Retailer 7
-
$978 USD
View
A
Retailer 8
-
$1,124 USD
View
A
Retailer 9
-
$1,138 USD
£896 GBP
View
A
Retailer 10
-
$1,172 USD
€1,116 EUR
View
A
Retailer 11
-
$1,588 USD
View
A
Retailer 12
-
$1,767 USD
ZAR 28,551 ZAR
View
A
Retailer 13
-
$1,817 USD
View
B+
Retailer 14
-
$1,926 USD
View
B+
Retailer 15
-
$2,320 USD
View
B+
Retailer 16
-
$2,370 USD
View
B+
Retailer 17
-
$2,431 USD
SGD 3,285 SGD
View
B+
Retailer 18
-
$2,552 USD
View
B+
Retailer 19
-
$2,560 USD
View
B+
Retailer 20
-
$3,184 USD
£2,507 GBP
View
B
Retailer 21
-
$4,815 USD
View
Most Expensive
B
Brilliant Earth
21422905A · Oct 29
$4,920 USD
View
21 more retailers have this diamond
Prices start from $591 USDSave up to $4,329 USD

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
2.38ct Round
$591 USD