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Marquise|Natural|GIA

0.53ct E SI1 Marquise Natural Diamond

EX • E/SI1 • GIA 6552402229

Certificate GIA 6552402229

Diamond specifications and retailer prices

From $876 CAD
As of November 6, 2026
Save $1,256 CAD (59%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,654 CAD at NZ Jewellers · As of October 17, 2026
View at NZ Jewellers

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 6552402229. Listed at 17 retailers as of November 4, 2026, with a 143% 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

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

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 6552402229
Dimensions4.34 × 7.96 × 2.73 mm
L/W Ratio1.83
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather
Top View
4.34 mm7.96 mm0.53 ctE / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6552402229
Side View
Table 62.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 63.0%

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 6
Current: $1,229 CAD|Low: $835 CAD|High: $2,159 CAD|Avg: $1,300 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$876 CAD
Retailer 3$880 CAD
Retailer 9$1,039 CAD
Retailer 6$1,074 CAD
Retailer 1$1,229 CAD
Retailer 2$1,380 CAD
Retailer 5$1,397 CAD
Retailer 7$1,751 CAD
Retailer 4$2,131 CAD

42 data points across 9 retailers

17 retailers$876 CAD to $2,131 CAD

A
Cheapest Retailer
-
$876 CAD
A
Retailer 2
-
$880 CAD
View
A
Retailer 3
-
$1,039 CAD
View
A
Retailer 4
-
$1,074 CAD
View
Final sale: no returns
A
Retailer 5
-
$1,094 CAD
View
Retailer 6
-
$1,165 CAD
View
Price last confirmed 21 days ago
Retailer 7
-
$1,165 CAD
View
Price last confirmed 17 days ago
A
Retailer 8
-
$1,182 CAD
View
Retailer 9
-
$1,209 CAD
View
Price last confirmed 20 days ago
B+
Retailer 10
-
$1,229 CAD
View
Retailer 11
-
$1,345 CAD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$1,351 CAD
View
B+
Retailer 13
-
$1,380 CAD
View
B+
Retailer 14
-
$1,397 CAD
View
Retailer 15
-
$1,751 CAD
View
Price last confirmed 32 days ago
B
Retailer 16
-
$2,131 CAD
View
Most Expensive
NZ Jewellers
c7e59f06-fb9f-4d87-b48f-305b7aa18c7a · Oct 17
$3,654 CAD
$2,616 USD
View
Price under review
16 more retailers have this diamond
Prices start from $876 CADSave up to $1,256 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
$876 CAD