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Oval|Lab Grown|IGI

0.57ct E SI1 Oval Lab Grown Diamond

EX • E/SI1 • IGI LG607313733

Shape and cutting style on the report: Oval brilliant

Certificate IGI LG607313733

Diamond specifications and retailer prices

From $574 CAD
£322 GBP
As of October 29, 2026
Save $58 CAD (9%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $632 CAD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 0.57ct lab-grown oval diamond

This 0.57ct lab-grown oval sits in the half to three-quarter carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG607313733 or 607313733. Listed at 2 retailers as of October 28, 2026, with a relatively tight 10% spread, which is unusual at this carat range and suggests competitive pricing across the listings. 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

0.57
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG607313733
Dimensions6.60 × 4.69 × 2.96 mm
L/W Ratio1.41
Girdle conditionFaceted
Culet sizePointed
Top View
6.60 mm4.69 mm0.57 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG607313733
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 63.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Oct 29
Current: $632 CAD|Low: $574 CAD|High: $632 CAD|Avg: $606 CAD
Brilliant Earth
Retailer 2
December 30, 2025
Retailer 2$574 CAD
Brilliant Earth$632 CAD

5 data points across 2 retailers

2 retailers$574 CAD to $632 CAD

B+
Cheapest Retailer
-
$574 CAD
£322 GBP
Most Expensive
B
Brilliant Earth
14758979Y · Oct 28
$632 CAD
$450 USD
View
1 more retailer has this diamond
Prices start from $574 CADSave up to $58 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.

B+
0.57ct Oval
$574 CAD