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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 $500 CAD
$357 USD
As of October 29, 2026
Save $4,595 CAD (90%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,095 CAD 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 $500 to $5,095, a $4,595 spread on the same certified stone. Brilliant Earth lists it at $5,095. 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: $5,095 CAD|Low: $480 CAD|High: $5,095 CAD|Avg: $1,434 CAD
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 30, 2026
Retailer 14$500 CAD
Retailer 5$581 CAD
Retailer 7$620 CAD
Retailer 15$620 CAD
Retailer 12$781 CAD
Retailer 9$833 CAD
Retailer 3$995 CAD
Retailer 6$1,033 CAD
Retailer 11$1,055 CAD
Retailer 2$1,115 CAD
Retailer 13$1,819 CAD
Retailer 4$1,994 CAD
Retailer 10$2,426 CAD
Retailer 8$2,456 CAD
Brilliant Earth$5,095 CAD

43 data points across 15 retailers

15 retailers$500 CAD to $5,095 CAD

A
Cheapest Retailer
-
$500 CAD
$357 USD
A
Retailer 2
-
$581 CAD
$415 USD
View
A
Retailer 3
-
$620 CAD
$443 USD
View
A
Retailer 4
-
$620 CAD
$443 USD
View
Retailer 5
-
$781 CAD
£439 GBP
View
Price last confirmed 13 days ago
A
Retailer 6
-
$833 CAD
$595 USD
View
B+
Retailer 7
-
$995 CAD
$711 USD
View
B+
Retailer 8
-
$1,033 CAD
$738 USD
View
A
Retailer 9
-
$1,115 CAD
£627 GBP
View
B+
Retailer 10
-
$1,149 CAD
$821 USD
View
B
Retailer 11
-
$1,819 CAD
$1,300 USD
View
B
Retailer 12
-
$1,994 CAD
$1,425 USD
View
B
Retailer 13
-
$2,426 CAD
£1,365 GBP
View
B
Retailer 14
-
$2,456 CAD
$1,755 USD
View
Most Expensive
B
Brilliant Earth
17807318A · Oct 29
$5,095 CAD
$3,640 USD
View
14 more retailers have this diamond
Prices start from $500 CADSave up to $4,595 CAD

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
$500 CAD