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Oval|Lab Grown|IGI

2.53ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG776677480

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG776677480

Diamond specifications and retailer prices

From €320 EUR
$357 USD
As of October 29, 2026
Save €2,939 EUR (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: €3,258 EUR at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 2.53ct lab-grown oval diamond

This 2.53ct lab-grown oval sits in the two to three carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG776677480 or 776677480. Listed at 15 retailers as of October 29, 2026, with prices from €320 to €3,258, a €2,939 spread on the same certified stone. Brilliant Earth lists it at €3,258. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

2.53
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776677480
Dimensions10.40 × 7.61 × 4.85 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.40 mm7.61 mm2.53 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776677480
Side View
Table 59.0%Crown 38.5°Girdle: THK-VTKPavilion 36.4°Culet: NoneDepth 63.7%

Caratlytics Score

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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: €3,258 EUR|Low: €307 EUR|High: €3,258 EUR|Avg: €918 EUR
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
October 31, 2026
Retailer 14€320 EUR
Retailer 5€371 EUR
Retailer 7€397 EUR
Retailer 15€397 EUR
Retailer 12€499 EUR
Retailer 9€533 EUR
Retailer 3€636 EUR
Retailer 6€661 EUR
Retailer 11€675 EUR
Retailer 2€714 EUR
Retailer 13€1,164 EUR
Retailer 4€1,276 EUR
Retailer 10€1,552 EUR
Retailer 8€1,571 EUR
Brilliant Earth€3,258 EUR

42 data points across 15 retailers

15 retailers€320 EUR to €3,258 EUR

A
Cheapest Retailer
-
€320 EUR
$357 USD
A
Retailer 2
-
€371 EUR
$415 USD
View
A
Retailer 3
-
€397 EUR
$443 USD
View
A
Retailer 4
-
€397 EUR
$443 USD
View
Retailer 5
-
€499 EUR
£439 GBP
View
Price last confirmed 15 days ago
A
Retailer 6
-
€533 EUR
$595 USD
View
B+
Retailer 7
-
€636 EUR
$711 USD
View
B+
Retailer 8
-
€661 EUR
$738 USD
View
B+
Retailer 9
-
€714 EUR
£628 GBP
View
B+
Retailer 10
-
€735 EUR
$821 USD
View
B
Retailer 11
-
€1,164 EUR
$1,300 USD
View
B
Retailer 12
-
€1,276 EUR
$1,425 USD
View
B
Retailer 13
-
€1,552 EUR
£1,365 GBP
View
B
Retailer 14
-
€1,571 EUR
$1,755 USD
View
Most Expensive
B
Brilliant Earth
17807318A · Oct 29
€3,258 EUR
$3,640 USD
View
14 more retailers have this diamond
Prices start from €320 EURSave up to €2,939 EUR

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
2.53ct Oval
€320 EUR