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Marquise|Natural|GIA

0.46ct I SI2 Marquise Natural Diamond

EX • I/SI2 • GIA 7531794531

Certificate GIA 7531794531

Diamond specifications and retailer prices

From $629 CAD
$450 USD
As of October 30, 2026
1 retailer carries this diamond
Only listing: $629 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 0.46ct natural marquise diamond

This 0.46ct natural marquise sits in the sub-half-carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7531794531. Listed at a single retailer as of October 30, 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

0.46
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryGood
FluorescenceNone
Crown angle36.61°
Pavilion angle39.69°
OriginNatural
Grading LabGIA
CertificateGIA 7531794531
Dimensions8.19 × 3.95 × 2.37 mm
L/W Ratio2.07
Culet sizeNone
Top View
8.19 mm3.95 mm0.46 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 7531794531
Side View
Table 58.0%Crown 36.61°Girdle: STK-VTKPavilion 39.69°Culet: NoneDepth 60.1%

Caratlytics Score

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

Last verified: Oct 30
Current: $629 CAD|Low: $449 CAD|High: $936 CAD|Avg: $729 CAD|-32.8%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
February 26, 2026
Retailer 5$449 CAD
Retailer 6$544 CAD
Retailer 3$571 CAD
Retailer 4$611 CAD
Brilliant Earth$629 CAD
Retailer 2$763 CAD

27 data points across 6 retailers

1 retailer

B+
Brilliant Earth
16621090A · Oct 30
$629 CAD
$450 USD
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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+
0.46ct Marquise
$629 CAD