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Marquise|Natural|GIA

0.52ct K SI2 Marquise Natural Diamond

VG • K/SI2 • GIA 2557347582

Certificate GIA 2557347582

Diamond specifications and retailer prices

From $527 CAD
As of November 6, 2026
Save $1,060 CAD (67%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,638 CAD at NZ Jewellers · As of November 5, 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2557347582. Listed at 17 retailers as of November 4, 2026, with a 201% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

0.52
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2557347582
Dimensions9.66 × 3.80 × 2.44 mm
L/W Ratio2.54
Girdle conditionFaceted
Key to symbols
Feather, Cloud, Crystal
Top View
9.66 mm3.80 mm0.52 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2557347582
Side View
Table 61.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.3%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $2,638 CAD|Low: $527 CAD|High: $2,638 CAD|Avg: $947 CAD
NZ Jewellers
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
November 6, 2026
Retailer 2$527 CAD
Retailer 16$689 CAD
Retailer 10$718 CAD
Retailer 3$742 CAD
Retailer 8$742 CAD
Retailer 14$795 CAD
Retailer 15$813 CAD
Retailer 7$817 CAD
Retailer 9$817 CAD
Retailer 12$846 CAD
Retailer 4$871 CAD
Retailer 5$895 CAD
Retailer 6$969 CAD
Retailer 11$1,028 CAD
Retailer 13$1,587 CAD
NZ Jewellers$2,638 CAD

26 data points across 16 retailers

17 retailers$527 CAD to $1,587 CAD

A
Cheapest Retailer
-
$527 CAD
B+
Retailer 2
-
$589 CAD
View
B+
Retailer 3
-
$689 CAD
View
B+
Retailer 4
-
$718 CAD
View
B+
Retailer 5
-
$742 CAD
View
Retailer 6
-
$742 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$795 CAD
View
B+
Retailer 8
-
$813 CAD
View
B+
Retailer 9
-
$817 CAD
View
B+
Retailer 10
-
$817 CAD
View
B+
Retailer 11
-
$846 CAD
View
B+
Retailer 12
-
$871 CAD
View
B+
Retailer 13
-
$895 CAD
View
B
Retailer 14
-
$969 CAD
View
B
Retailer 15
-
$1,028 CAD
View
B
Retailer 16
-
$1,587 CAD
View
Most Expensive
NZ Jewellers
d577cc15-55d8-4fa0-afcb-27d0cf19936d · Nov 5
$2,638 CAD
$1,889 USD
View
Price under review
16 more retailers have this diamond
Prices start from $527 CADSave up to $1,060 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
$527 CAD