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 $841 AUD
$591 USD
As of October 29, 2026
Save $6,163 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $7,004 AUD 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 $841 to $7,004, a $6,163 spread on the same certified stone. Brilliant Earth lists it at $7,004. 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
Colour
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: $7,004 AUD|Low: $841 AUD|High: $7,018 AUD|Avg: $2,499 AUD|-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 30, 2026
Retailer 4$841 AUD
Retailer 20$941 AUD
Retailer 2$951 AUD
Retailer 10$1,042 AUD
Retailer 12$1,059 AUD
Retailer 18$1,231 AUD
Retailer 7$1,392 AUD
Retailer 21$1,600 AUD
Retailer 13$1,625 AUD
Retailer 16$1,668 AUD
Retailer 5$2,261 AUD
Retailer 15$2,516 AUD
Retailer 3$2,587 AUD
Retailer 9$2,742 AUD
Retailer 8$3,374 AUD
Retailer 14$3,461 AUD
Retailer 11$3,633 AUD
Retailer 6$3,644 AUD
Retailer 19$4,533 AUD
Retailer 17$6,855 AUD
Brilliant Earth$7,004 AUD

24 data points across 21 retailers

22 retailers$841 AUD to $7,004 AUD

A
Cheapest Retailer
-
$841 AUD
$591 USD
A
Retailer 2
-
$941 AUD
$661 USD
View
A
Retailer 3
-
$951 AUD
$668 USD
View
Final sale: no returns
A
Retailer 4
-
$1,042 AUD
$732 USD
View
Retailer 5
-
$1,059 AUD
$744 USD
View
Price last confirmed 14 days ago
A
Retailer 6
-
$1,231 AUD
$865 USD
View
A
Retailer 7
-
$1,392 AUD
$978 USD
View
A
Retailer 8
-
$1,600 AUD
$1,124 USD
View
A
Retailer 9
-
$1,625 AUD
£899 GBP
View
A
Retailer 10
-
$1,668 AUD
€1,116 EUR
View
A
Retailer 11
-
$2,261 AUD
$1,588 USD
View
A
Retailer 12
-
$2,516 AUD
ZAR 28,551 ZAR
View
A
Retailer 13
-
$2,587 AUD
$1,817 USD
View
B+
Retailer 14
-
$2,742 AUD
$1,926 USD
View
B+
Retailer 15
-
$3,303 AUD
$2,320 USD
View
B+
Retailer 16
-
$3,374 AUD
$2,370 USD
View
B+
Retailer 17
-
$3,461 AUD
SGD 3,285 SGD
View
B+
Retailer 18
-
$3,633 AUD
$2,552 USD
View
B+
Retailer 19
-
$3,644 AUD
$2,560 USD
View
B+
Retailer 20
-
$4,533 AUD
£2,507 GBP
View
B
Retailer 21
-
$6,855 AUD
$4,815 USD
View
Most Expensive
B
Brilliant Earth
21422905A · Oct 29
$7,004 AUD
$4,920 USD
View
21 more retailers have this diamond
Prices start from $841 AUDSave up to $6,163 AUD

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
$841 AUD