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Marquise|Natural|GIA

0.52ct E SI1 Marquise Natural Diamond

ID • E/SI1 • GIA 2245013462

Certificate GIA 2245013462

Diamond specifications and retailer prices

From $796 CAD
As of November 4, 2026
Save $1,127 CAD (59%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $3,297 CAD at NZ Jewellers · As of September 30, 2026
View at NZ Jewellers

About this 0.52ct natural marquise diamond

This 0.52ct 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 2245013462. Listed at 19 retailers as of November 4, 2026, with a 142% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.52
Carat
E
Color
SI1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2245013462
Dimensions8.25 × 4.16 × 2.61 mm
L/W Ratio1.98
Girdle conditionFaceted
Top View
8.25 mm4.16 mm0.52 ctE / SI1
OriginNatural
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 2245013462
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 62.8%

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: $1,017 CAD|Low: $680 CAD|High: $1,947 CAD|Avg: $1,214 CAD|+0.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
November 6, 2026
Retailer 3$796 CAD
Retailer 5$821 CAD
Retailer 11$871 CAD
Retailer 4$878 CAD
Retailer 2$966 CAD
Retailer 1$1,017 CAD
Retailer 12$1,035 CAD
Retailer 8$1,040 CAD
Retailer 14$1,094 CAD
Retailer 6$1,208 CAD
Retailer 13$1,246 CAD
Retailer 16$1,276 CAD
Retailer 10$1,398 CAD
Retailer 7$1,525 CAD
Retailer 9$1,557 CAD
Retailer 15$1,623 CAD
Retailer 17$1,923 CAD

27 data points across 17 retailers

19 retailers$796 CAD to $1,923 CAD

A
Cheapest Retailer
-
$796 CAD
A
Retailer 2
-
$821 CAD
View
A
Retailer 3
-
$871 CAD
View
A
Retailer 4
-
$878 CAD
View
Final sale: no returns
A
Retailer 5
-
$966 CAD
View
A
Retailer 6
-
$1,017 CAD
View
A
Retailer 7
-
$1,035 CAD
View
Retailer 8
-
$1,040 CAD
View
Price last confirmed 14 days ago
A
Retailer 9
-
$1,094 CAD
View
B+
Retailer 10
-
$1,208 CAD
View
B+
Retailer 11
-
$1,246 CAD
View
B+
Retailer 12
-
$1,276 CAD
View
B+
Retailer 13
-
$1,398 CAD
View
B+
Retailer 14
-
$1,441 CAD
View
Retailer 15
-
$1,525 CAD
View
Price last confirmed 10 days ago
Retailer 16
-
$1,557 CAD
View
Price last confirmed 33 days ago
B+
Retailer 17
-
$1,623 CAD
View
B
Retailer 18
-
$1,923 CAD
View
Most Expensive
NZ Jewellers
dba0807d-2664-4518-a3e5-43cad3dda181 · Sep 30
$3,297 CAD
$2,361 USD
View
Price last confirmed 36 days ago
18 more retailers have this diamond
Prices start from $796 CADSave up to $1,127 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
0.52ct Marquise
$796 CAD