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Oval|Lab Grown|IGI

2.55ct E FL Oval Lab Grown Diamond

VG • E/FL • IGI LG831693542

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG831693542

Diamond specifications and retailer prices

From $1,273 USD
As of October 30, 2026
Save $8,107 USD (86%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $9,380 USD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.55ct lab-grown oval diamond

This 2.55ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG831693542 or 831693542. Listed at 13 retailers as of October 29, 2026, with prices from $1,273 to $9,380, a $8,107 spread on the same certified stone. Brilliant Earth lists it at $9,380. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

2.55
Carat
E
Color
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831693542
Dimensions10.99 × 7.67 × 4.69 mm
L/W Ratio1.43
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
10.99 mm7.67 mm2.55 ctE / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831693542
Side View
Table 63.0%Crown 35.7°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.1%

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 30
Current: $1,337 USD|Low: $1,273 USD|High: $4,478 USD|Avg: $2,474 USD|-1.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 30, 2026
Retailer 3$1,273 USD
Retailer 1$1,337 USD
Retailer 10$1,470 USD
Retailer 2$1,523 USD
Retailer 8$1,880 USD
Retailer 5$1,907 USD
Retailer 12$2,598 USD
Retailer 7$3,401 USD
Retailer 6$3,642 USD
Retailer 4$3,695 USD
Retailer 11$4,242 USD
Retailer 9$4,403 USD

9 data points across 12 retailers

13 retailers$1,273 USD to $9,380 USD

A
Cheapest Retailer
-
$1,273 USD
Final sale: no returns
A
Retailer 2
-
$1,337 USD
£1,053 GBP
View
A
Retailer 3
-
$1,470 USD
View
A
Retailer 4
-
$1,523 USD
HK$11,900 HKD
View
A
Retailer 5
-
$1,880 USD
View
A
Retailer 6
-
$1,907 USD
£1,502 GBP
View
B+
Retailer 7
-
$2,598 USD
View
B+
Retailer 8
-
$3,401 USD
ZAR 54,946 ZAR
View
B
Retailer 9
-
$3,642 USD
£2,868 GBP
View
B
Retailer 10
-
$3,695 USD
View
B
Retailer 11
-
$4,242 USD
£3,340 GBP
View
B
Retailer 12
-
$4,403 USD
SGD 5,950 SGD
View
Most Expensive
B
Brilliant Earth
22229746A · Oct 29
$9,380 USD
View
12 more retailers have this diamond
Prices start from $1,273 USDSave up to $8,107 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
2.55ct Oval
$1,273 USD