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Round|Lab Grown|IGI

2.30ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG837615538

Shape and cutting style on the report: Round brilliant

Certificate IGI LG837615538

Diamond specifications and retailer prices

From $1,045 USD
As of October 29, 2026
Save $4,705 USD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $5,750 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.3ct lab-grown round diamond

This 2.3ct 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 LG837615538 or 837615538. Listed at 18 retailers as of October 29, 2026, with prices from $1,045 to $5,750, a $4,705 spread on the same certified stone. Brilliant Earth lists it at $5,750. 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

2.30
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837615538
Dimensions8.42 × 8.46 × 5.26 mm
L/W Ratio1.00
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
8.42 mm8.46 mm2.30 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837615538
Side View
Table 55.0%Crown 34.8°Girdle: MediumPavilion 40.7°Culet: NoneDepth 62.3%

Caratlytics Score

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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: $5,750 USD|Low: $792 USD|High: $5,750 USD|Avg: $1,776 USD
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
October 30, 2026
Retailer 9$792 USD
Retailer 7$902 USD
Retailer 8$906 USD
Retailer 5$1,045 USD
Retailer 3$1,245 USD
Retailer 16$1,385 USD
Retailer 18$1,386 USD
Retailer 12$1,664 USD
Retailer 11$1,713 USD
Retailer 14$2,013 USD
Retailer 6$2,079 USD
Retailer 10$2,582 USD
Retailer 17$3,435 USD
Retailer 15$3,702 USD
Retailer 2$3,938 USD
Retailer 4$4,625 USD
Retailer 13$4,798 USD
Brilliant Earth$5,750 USD

18 data points across 18 retailers

18 retailers$1,045 USD to $5,750 USD

Retailer 1
-
$792 USD
Price last confirmed 15 days ago
Retailer 2
-
$902 USD
View
Price last confirmed 13 days ago
Retailer 3
-
$906 USD
View
Price last confirmed 14 days ago
A
Retailer 4
-
$1,045 USD
View
A
Retailer 5
-
$1,245 USD
View
A
Retailer 6
-
$1,385 USD
View
Final sale: no returns
A
Retailer 7
-
$1,386 USD
€1,320 EUR
View
B+
Retailer 8
-
$1,664 USD
HK$13,000 HKD
View
B+
Retailer 9
-
$1,713 USD
£1,349 GBP
View
B+
Retailer 10
-
$2,013 USD
£1,585 GBP
View
B+
Retailer 11
-
$2,079 USD
View
Retailer 12
-
$2,582 USD
View
Price last confirmed 15 days ago
B+
Retailer 13
-
$3,435 USD
£2,705 GBP
View
B
Retailer 14
-
$3,702 USD
ZAR 59,813 ZAR
View
B
Retailer 15
-
$3,938 USD
View
B
Retailer 16
-
$4,625 USD
View
B
Retailer 17
-
$4,798 USD
SGD 6,484 SGD
View
Most Expensive
B
Brilliant Earth
21573585A · Oct 30
$5,750 USD
View
17 more retailers have this diamond
Prices start from $1,045 USDSave up to $4,705 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
2.30ct Round
$1,045 USD