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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 2536855471

Certificate GIA 2536855471

Diamond specifications and retailer prices

From $1,108 CAD
As of November 4, 2026
Save $1,196 CAD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,303 CAD at Diamond Exchange Canada · As of November 5, 2026
View at Diamond Exchange Canada

About this 0.53ct natural marquise diamond

This 0.53ct natural marquise sits in the half to three-quarter 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 2536855471. Listed at 10 retailers as of November 4, 2026, with prices from $1,108 to $2,303, a $1,196 spread on the same certified stone. Diamond Exchange Canada lists it at $2,303. 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

0.53
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle39.6°
OriginNatural
Grading LabGIA
CertificateGIA 2536855471
Dimensions8.59 × 4.20 × 2.49 mm
L/W Ratio2.05
Top View
8.59 mm4.20 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2536855471
Side View
Table 57.0%CrownGirdle: STK-VTKPavilion 39.6°Culet: NoneDepth 59.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,835 CAD|Low: $1,007 CAD|High: $2,165 CAD|Avg: $1,488 CAD|+3.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 5$1,108 CAD
Retailer 6$1,193 CAD
Retailer 9$1,194 CAD
Retailer 2$1,289 CAD
Retailer 4$1,334 CAD
Retailer 10$1,427 CAD
Retailer 8$1,487 CAD
Retailer 1$1,835 CAD
Retailer 3$1,874 CAD
Retailer 7$2,165 CAD

41 data points across 10 retailers

10 retailers$1,108 CAD to $2,303 CAD

A
Cheapest Retailer
-
$1,108 CAD
Final sale: no returns
A
Retailer 2
-
$1,193 CAD
View
B+
Retailer 3
-
$1,275 CAD
View
B+
Retailer 4
-
$1,285 CAD
View
B+
Retailer 5
-
$1,334 CAD
View
B+
Retailer 6
-
$1,599 CAD
View
B
Retailer 7
-
$1,756 CAD
View
B
Retailer 8
-
$1,835 CAD
View
B
Retailer 9
-
$1,874 CAD
View
Most Expensive
B
Diamond Exchange Canada
1944079119 · Nov 5
$2,303 CAD
View
9 more retailers have this diamond
Prices start from $1,108 CADSave up to $1,196 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.

A
0.53ct Marquise
$1,108 CAD