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Round|Lab Grown|IGI

2.47ct E FL Round Lab Grown Diamond

ID • E/FL • IGI LG840634905

Shape and cutting style on the report: Round brilliant

Certificate IGI LG840634905

Diamond specifications and retailer prices

From $612 USD
As of October 29, 2026
Save $5,408 USD (90%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $6,020 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.47ct lab-grown round diamond

This 2.47ct 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 LG840634905 or 840634905. Listed at 21 retailers as of October 29, 2026, with prices from $612 to $6,020, a $5,408 spread on the same certified stone. Brilliant Earth lists it at $6,020. 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

2.47
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840634905
Dimensions8.65 × 8.70 × 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
8.65 mm8.70 mm2.47 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840634905
Side View
Table 57.0%Crown 35°Girdle: MediumPavilion 40.5°Culet: NoneDepth 61.2%

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: $6,020 USD|Low: $612 USD|High: $9,120 USD|Avg: $2,104 USD|-34.0%
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$612 USD
Retailer 20$685 USD
Retailer 6$693 USD
Retailer 10$759 USD
Retailer 2$847 USD
Retailer 18$885 USD
Retailer 7$1,006 USD
Retailer 19$1,162 USD
Retailer 13$1,184 USD
Retailer 16$1,215 USD
Retailer 5$1,700 USD
Retailer 17$1,831 USD
Retailer 3$1,883 USD
Retailer 9$1,995 USD
Retailer 21$2,407 USD
Retailer 8$2,452 USD
Retailer 12$2,518 USD
Retailer 14$2,648 USD
Retailer 15$3,311 USD
Retailer 11$4,444 USD
Brilliant Earth$6,020 USD

14 data points across 21 retailers

21 retailers$612 USD to $6,020 USD

A
Cheapest Retailer
-
$612 USD
A
Retailer 2
-
$685 USD
View
A
Retailer 3
-
$693 USD
View
Final sale: no returns
A
Retailer 4
-
$759 USD
View
A
Retailer 5
-
$847 USD
£667 GBP
View
A
Retailer 6
-
$885 USD
View
A
Retailer 7
-
$1,006 USD
View
A
Retailer 8
-
$1,162 USD
View
A
Retailer 9
-
$1,184 USD
£932 GBP
View
A
Retailer 10
-
$1,215 USD
€1,157 EUR
View
A
Retailer 11
-
$1,700 USD
View
A
Retailer 12
-
$1,831 USD
ZAR 29,578 ZAR
View
B+
Retailer 13
-
$1,883 USD
View
B+
Retailer 14
-
$1,995 USD
View
B+
Retailer 15
-
$2,407 USD
View
B+
Retailer 16
-
$2,452 USD
View
B+
Retailer 17
-
$2,518 USD
SGD 3,403 SGD
View
B+
Retailer 18
-
$2,648 USD
View
B
Retailer 19
-
$3,311 USD
£2,607 GBP
View
B
Retailer 20
-
$4,444 USD
View
Most Expensive
B
Brilliant Earth
22143067A · Oct 30
$6,020 USD
View
20 more retailers have this diamond
Prices start from $612 USDSave up to $5,408 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
2.47ct Round
$612 USD