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Oval|Lab Grown|IGI

2.54ct E IF Oval Lab Grown Diamond

EX • E/IF • IGI LG685598264

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG685598264

Diamond specifications and retailer prices

From $1,100 USD
As of October 29, 2026
Save $5,450 USD (83%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $6,550 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 LG685598264 or 685598264. Listed at 25 retailers as of October 29, 2026, with prices from $1,100 to $6,550, a $5,450 spread on the same certified stone. Brilliant Earth lists it at $6,550. 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 angle36.1°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG685598264
Dimensions11.12 × 7.66 × 4.77 mm
L/W Ratio1.45
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
11.12 mm7.66 mm2.54 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG685598264
Side View
Table 58.0%Crown 36.1°Girdle: MED-STKPavilion 40.2°Culet: NoneDepth 62.3%

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: $6,550 USD|Low: $855 USD|High: $7,150 USD|Avg: $2,624 USD|-8.4%
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
October 31, 2026
Retailer 15$1,100 USD
Retailer 5$1,239 USD
Retailer 4$1,332 USD
Retailer 11$1,358 USD
Retailer 9$1,447 USD
Retailer 10$1,586 USD
Retailer 2$1,901 USD
Retailer 7$2,166 USD
Retailer 17$2,259 USD
Retailer 12$2,287 USD
Retailer 14$2,584 USD
Retailer 13$2,994 USD
Retailer 16$2,996 USD
Retailer 6$3,060 USD
Retailer 3$3,327 USD
Retailer 8$5,060 USD
Brilliant Earth$6,550 USD

29 data points across 17 retailers

25 retailers$1,100 USD to $6,550 USD

Retailer 1
-
$787 USD
Price last confirmed 20 days ago
Retailer 2
-
$833 USD
View
Price last confirmed 37 days ago
Retailer 3
-
$906 USD
View
Price last confirmed 35 days ago
Retailer 4
-
$913 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$913 USD
View
Price last confirmed 18 days ago
Retailer 6
-
$953 USD
View
Price last confirmed 35 days ago
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,239 USD
View
A
Retailer 9
-
$1,332 USD
View
A
Retailer 10
-
$1,358 USD
£1,069 GBP
View
A
Retailer 11
-
$1,586 USD
View
Final sale: no returns
A
Retailer 12
-
$1,901 USD
View
Retailer 13
-
$2,166 USD
A$3,332 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
$2,171 USD
View
A
Retailer 15
-
$2,259 USD
View
A
Retailer 16
-
$2,287 USD
ZAR 36,941 ZAR
View
Retailer 17
-
$2,567 USD
View
Price last confirmed 23 days ago
B+
Retailer 18
-
$2,584 USD
View
B+
Retailer 19
-
$2,856 USD
View
B+
Retailer 20
-
$2,994 USD
View
B+
Retailer 21
-
$2,996 USD
View
B+
Retailer 22
-
$3,060 USD
View
B+
Retailer 23
-
$3,327 USD
£2,620 GBP
View
Retailer 24
-
$5,060 USD
View
Price last confirmed 9 days ago
Most Expensive
B
Brilliant Earth
17664308A · Oct 30
$6,550 USD
View
24 more retailers have this diamond
Prices start from $1,100 USDSave up to $5,450 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
$1,100 USD