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Oval|Lab Grown|GIA

3.57ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • GIA 6491809076

Certificate GIA 6491809076

Diamond specifications and retailer prices

From $4,727 CAD
$3,378 USD
As of October 29, 2026
2 retailers carry this diamond
Most expensive: $12,470 CAD at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 3.57ct lab-grown oval diamond

This 3.57ct lab-grown oval sits in the three to five carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6491809076. Listed at 2 retailers as of October 29, 2026. 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

3.57
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabGIA
CertificateGIA 6491809076
Dimensions12.78 × 8.57 × 5.33 mm
L/W Ratio1.49
Top View
12.78 mm8.57 mm3.57 ctE / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6491809076
Side View
Table 58.0%CrownGirdle: MED-STHPavilionCuletDepth 62.1%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Oct 29
Current: $12,470 CAD|Low: $2,337 CAD|High: $16,165 CAD|Avg: $7,810 CAD|-22.9%
Do Amore Diamonds
Retailer 2
Retailer 3
September 26, 2026
Retailer 3$2,337 CAD
Retailer 2$4,727 CAD
Do Amore Diamonds$12,470 CAD

15 data points across 3 retailers

2 retailers

B
Cheapest Retailer
-
$4,727 CAD
$3,378 USD
Most Expensive
Do Amore Diamonds
24-B21228AAA · Oct 29
$12,470 CAD
$8,910 USD
View
Price under review
1 more retailer has this diamond
Prices start from $4,727 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
3.57ct Oval
$4,727 CAD