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1.37ct E SI1 Round Lab Grown Diamond

EX • E/SI1 • GIA 2494916613

Certificate GIA 2494916613

Diamond specifications and retailer prices

From $1,652 CAD
$1,180 USD
As of October 29, 2026
1 retailer carries this diamond
Only listing: $1,652 CAD at Brilliant Earth
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 Brilliant Earth

About this 1.37ct lab-grown round diamond

This 1.37ct lab-grown round sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2494916613. Listed at a single retailer as of October 29, 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

1.37
Carat
E
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.2°
OriginLab Grown
Grading LabGIA
CertificateGIA 2494916613
Dimensions7.15 × 7.12 × 4.43 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Girdle conditionFaceted
Cert comments
This is a man-made diamond produced by CVD (Chemical Vapor Deposition) growth process and has evidence of post-growth treatments to change the color.
Key to symbols
Growth Remnant, Feather
Top View
7.15 mm7.12 mm1.37 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2494916613
Side View
Table 56.0%Crown 33.5°Girdle: MediumPavilion 41.2°Culet: NoneDepth 62.0%

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: $1,652 CAD|Low: $1,638 CAD|High: $1,750 CAD|Avg: $1,680 CAD|+0.9%
October 18, 2026
Brilliant Earth$1,652 CAD

3 data points across 1 retailer

1 retailer

B
Brilliant Earth
11486500A · Oct 29
$1,652 CAD
$1,180 USD
View

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B
1.37ct Round
$1,652 CAD