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Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG720555757

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG720555757

Diamond specifications and retailer prices

From $847 USD
As of October 31, 2026
Save $5,643 USD (87%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,490 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.54ct lab-grown oval diamond

This 2.54ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG720555757 or 720555757. Listed at 25 retailers as of October 30, 2026, with prices from $847 to $6,490, a $5,643 spread on the same certified stone. Brilliant Earth lists it at $6,490. 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

2.54
Carat
E
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG720555757
Dimensions11.14 × 7.57 × 4.72 mm
L/W Ratio1.47
Girdle conditionFaceted
Culet sizePointed
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
11.14 mm7.57 mm2.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG720555757
Side View
Table 61.0%Crown 36.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 62.4%

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 31
Current: $6,490 USD|Low: $847 USD|High: $6,840 USD|Avg: $2,482 USD|-5.1%
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
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Retailer 17
October 31, 2026
Retailer 13$847 USD
Retailer 11$1,040 USD
Retailer 6$1,231 USD
Retailer 5$1,320 USD
Retailer 10$1,344 USD
Retailer 9$1,416 USD
Retailer 12$1,881 USD
Retailer 2$2,083 USD
Retailer 4$2,235 USD
Retailer 14$2,264 USD
Retailer 17$2,581 USD
Retailer 3$2,966 USD
Retailer 16$2,969 USD
Retailer 7$3,028 USD
Retailer 15$3,307 USD
Retailer 8$5,130 USD
Brilliant Earth$6,490 USD

34 data points across 17 retailers

25 retailers$847 USD to $6,490 USD

Retailer 1
-
$772 USD
Price last confirmed 20 days ago
Retailer 2
-
$779 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$847 USD
View
Final sale: no returns
Retailer 4
-
$848 USD
View
Price last confirmed 35 days ago
Retailer 5
-
$892 USD
View
Price last confirmed 36 days ago
Retailer 6
-
$895 USD
View
Price last confirmed 18 days ago
Retailer 7
-
$895 USD
View
Price last confirmed 28 days ago
A
Retailer 8
-
$1,040 USD
View
A
Retailer 9
-
$1,231 USD
View
A
Retailer 10
-
$1,320 USD
View
A
Retailer 11
-
$1,344 USD
£1,058 GBP
View
A
Retailer 12
-
$1,881 USD
View
A
Retailer 13
-
$2,083 USD
A$3,205 AUD
View
A
Retailer 14
-
$2,129 USD
View
A
Retailer 15
-
$2,235 USD
View
A
Retailer 16
-
$2,264 USD
ZAR 36,570 ZAR
View
Retailer 17
-
$2,517 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$2,581 USD
View
B+
Retailer 19
-
$2,853 USD
View
B+
Retailer 20
-
$2,966 USD
View
B+
Retailer 21
-
$2,969 USD
View
B+
Retailer 22
-
$3,028 USD
View
B+
Retailer 23
-
$3,307 USD
£2,604 GBP
View
Retailer 24
-
$5,130 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
15189171A · Oct 30
$6,490 USD
View
24 more retailers have this diamond
Prices start from $847 USDSave up to $5,643 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
2.54ct Oval
$847 USD