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Marquise|Natural|GIA

0.52ct G SI2 Marquise Natural Diamond

EX • G/SI2 • GIA 2557975558

Certificate GIA 2557975558

Diamond specifications and retailer prices

From $781 CAD
As of November 4, 2026
Save $1,877 CAD (71%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $2,658 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 G 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 2557975558. Listed at 12 retailers as of November 4, 2026, with prices from $781 to $2,658, a $1,877 spread on the same certified stone. NZ Jewellers lists it at $2,658. 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
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2557975558
Dimensions4.21 × 8.04 × 2.62 mm
L/W Ratio1.91
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Twinning Wisp, Feather
Top View
4.21 mm8.04 mm0.52 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2557975558
Side View
Table 59.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 62.3%

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 4
Current: $2,658 CAD|Low: $758 CAD|High: $2,813 CAD|Avg: $1,218 CAD|-5.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 12$781 CAD
Retailer 3$848 CAD
Retailer 9$912 CAD
Retailer 6$915 CAD
Retailer 4$930 CAD
Retailer 2$965 CAD
Retailer 10$978 CAD
Retailer 5$1,006 CAD
Retailer 7$1,031 CAD
Retailer 11$1,061 CAD
Retailer 8$1,954 CAD
NZ Jewellers$2,658 CAD

31 data points across 12 retailers

12 retailers$781 CAD to $2,658 CAD

A
Cheapest Retailer
-
$781 CAD
Final sale: no returns
A
Retailer 2
-
$848 CAD
View
A
Retailer 3
-
$912 CAD
View
A
Retailer 4
-
$915 CAD
View
Retailer 5
-
$930 CAD
View
Price last confirmed 8 days ago
A
Retailer 6
-
$965 CAD
View
A
Retailer 7
-
$978 CAD
View
A
Retailer 8
-
$1,006 CAD
View
A
Retailer 9
-
$1,031 CAD
View
A
Retailer 10
-
$1,061 CAD
View
B
Retailer 11
-
$1,954 CAD
View
Most Expensive
B
NZ Jewellers
ab941db0-57f3-48cf-9e88-1612b1d80a0a · Nov 5
$2,658 CAD
$1,903 USD
View
11 more retailers have this diamond
Prices start from $781 CADSave up to $1,877 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
$781 CAD