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Round|Lab Grown|IGI

2.38ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG818672080

Shape and cutting style on the report: Round brilliant

Certificate IGI LG818672080

Diamond specifications and retailer prices

From $591 USD
As of October 29, 2026
Save $8,199 USD (93%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $8,790 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 LG818672080 or 818672080. Listed at 20 retailers as of October 29, 2026, with prices from $591 to $8,790, a $8,199 spread on the same certified stone. Brilliant Earth lists it at $8,790. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672080
Dimensions8.51 × 8.45 × 5.31 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
8.51 mm8.45 mm2.38 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672080
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 62.6%

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 29
Current: $8,790 USD|Low: $591 USD|High: $8,800 USD|Avg: $2,294 USD|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 11
Retailer 12
Retailer 13
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Retailer 15
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Retailer 19
October 29, 2026
Retailer 4$591 USD
Retailer 12$661 USD
Retailer 18$661 USD
Retailer 8$732 USD
Retailer 17$845 USD
Retailer 19$1,124 USD
Retailer 2$1,138 USD
Retailer 15$1,172 USD
Retailer 5$1,588 USD
Retailer 14$1,767 USD
Retailer 3$1,817 USD
Retailer 7$1,926 USD
Retailer 9$2,320 USD
Retailer 6$2,370 USD
Retailer 11$2,431 USD
Retailer 10$2,552 USD
Retailer 13$3,197 USD
Retailer 16$4,815 USD
Brilliant Earth$8,790 USD

26 data points across 19 retailers

20 retailers$591 USD to $8,790 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
A
Retailer 5
-
$744 USD
View
Price last confirmed 13 days ago
A
Retailer 6
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$845 USD
View
A
Retailer 7
-
$1,124 USD
View
A
Retailer 8
-
$1,138 USD
£896 GBP
View
A
Retailer 9
-
$1,172 USD
€1,116 EUR
View
A
Retailer 10
-
$1,588 USD
View
A
Retailer 11
-
$1,767 USD
ZAR 28,551 ZAR
View
A
Retailer 12
-
$1,817 USD
View
B+
Retailer 13
-
$1,926 USD
View
B+
Retailer 14
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$2,320 USD
View
B+
Retailer 15
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$2,370 USD
View
B+
Retailer 16
-
$2,431 USD
SGD 3,285 SGD
View
B+
Retailer 17
-
$2,552 USD
View
B+
Retailer 18
-
$3,197 USD
£2,517 GBP
View
B
Retailer 19
-
$4,815 USD
View
Most Expensive
B
Brilliant Earth
21419015A · Oct 29
$8,790 USD
View
19 more retailers have this diamond
Prices start from $591 USDSave up to $8,199 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