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Oval|Lab Grown|IGI

2.59ct E FL Oval Lab Grown Diamond

ID • E/FL • IGI LG794623401

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG794623401

Diamond specifications and retailer prices

From $610 USD
As of October 29, 2026
Save $5,160 USD (89%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,770 USD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 2.59ct lab-grown oval diamond

This 2.59ct lab-grown oval 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 LG794623401 or 794623401. Listed at 11 retailers as of October 29, 2026, with prices from $610 to $5,770, a $5,160 spread on the same certified stone. Brilliant Earth lists it at $5,770. 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

2.59
Carat
E
Color
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794623401
Dimensions10.82 × 7.73 × 4.86 mm
L/W Ratio1.40
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
10.82 mm7.73 mm2.59 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794623401
Side View
Table 56.0%Crown 35.7°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 62.9%

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: $5,770 USD|Low: $610 USD|High: $10,760 USD|Avg: $3,383 USD|-40.8%
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
October 31, 2026
Retailer 6$610 USD
Retailer 11$683 USD
Retailer 8$1,159 USD
Retailer 10$1,225 USD
Retailer 3$1,416 USD
Retailer 2$1,876 USD
Retailer 9$2,195 USD
Retailer 13$2,382 USD
Retailer 4$2,714 USD
Retailer 12$3,249 USD
Retailer 5$4,953 USD
Retailer 7$5,410 USD
Brilliant Earth$5,770 USD

34 data points across 13 retailers

11 retailers$610 USD to $5,770 USD

A
Cheapest Retailer
-
$610 USD
A
Retailer 2
-
$683 USD
View
A
Retailer 3
-
$1,159 USD
View
A
Retailer 4
-
$1,225 USD
View
A
Retailer 5
-
$1,416 USD
View
Final sale: no returns
A
Retailer 6
-
$1,876 USD
View
A
Retailer 7
-
$2,195 USD
View
A
Retailer 8
-
$2,382 USD
View
B+
Retailer 9
-
$3,249 USD
£2,558 GBP
View
B
Retailer 10
-
$5,410 USD
View
Most Expensive
B
Brilliant Earth
21398829Y · Oct 30
$5,770 USD
View
10 more retailers have this diamond
Prices start from $610 USDSave up to $5,160 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
2.59ct Oval
$610 USD