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Oval|Lab Grown|UNKNOWN

4.52ct E SI1 Oval Lab Grown Diamond

ID • E/SI1 • UNKNOWN 189941992

Certificate UNKNOWN 189941992

Diamond specifications and retailer prices

From $1,304 CAD
$932 USD
As of October 28, 2026
1 retailer carries this diamond
Only listing: $1,304 CAD at Loose Grown Diamond
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at Loose Grown Diamond

About this 4.52ct lab-grown oval diamond

This 4.52ct 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 and certified by UNKNOWN 189941992. Listed at a single retailer as of October 28, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. 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

4.52
Carat
E
Color
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
Polish
Symmetry
Fluorescence
OriginLab Grown
Grading LabUNKNOWN
CertificateUNKNOWN 189941992
Dimensions13.48 × 9.46 × 5.68 mm
L/W Ratio1.42
Top View
13.48 mm9.46 mm4.52 ctE / SI1
OriginLab Grown
CutIdeal
CertificateUNKNOWN 189941992
Side View
Table 62.0%CrownGirdlePavilionCuletDepth 60.0%

Caratlytics Score

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C
Average
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Price History

Last verified: Oct 28
Current: $1,304 CAD|Low: $1,167 CAD|High: $2,512 CAD|Avg: $1,610 CAD|-25.9%
August 27, 2026
Loose Grown Diamond$1,304 CAD

5 data points across 1 retailer

1 retailer

C
Loose Grown Diamond
189941992 · Oct 28
$1,304 CAD
$932 USD
View

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C
4.52ct Oval
$1,304 CAD