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Marquise|Natural|GIA

0.53ct F SI1 Marquise Natural Diamond

EX • F/SI1 • GIA 6542362294

Certificate GIA 6542362294

Diamond specifications and retailer prices

From $1,130 CAD
$809 USD
As of October 31, 2026
Save $1,528 CAD (57%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,540 CAD at NZ Jewellers · As of October 30, 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 F 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 6542362294. Listed at 23 retailers as of October 31, 2026, with a 135% 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
F
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Pavilion angle40.3°
OriginNatural
Grading LabGIA
CertificateGIA 6542362294
Dimensions8.11 × 4.17 × 2.65 mm
L/W Ratio1.94
Top View
8.11 mm4.17 mm0.53 ctF / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 6542362294
Side View
Table 56.0%CrownGirdle: MED-VTKPavilion 40.3°Culet: NoneDepth 63.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: $3,540 CAD|Low: $1,130 CAD|High: $3,540 CAD|Avg: $1,824 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
November 2, 2026
Retailer 11$1,130 CAD
Retailer 7$1,218 CAD
Retailer 3$1,300 CAD
Retailer 4$1,315 CAD
Retailer 13$1,365 CAD
Retailer 5$1,516 CAD
Retailer 10$1,530 CAD
Retailer 6$1,688 CAD
Retailer 12$1,897 CAD
Retailer 8$2,037 CAD
Retailer 9$2,240 CAD
Retailer 2$2,658 CAD
NZ Jewellers$3,540 CAD

43 data points across 13 retailers

23 retailers$1,130 CAD to $2,658 CAD

B+
Cheapest Retailer
-
$1,130 CAD
$809 USD
Final sale: no returns
B+
Retailer 2
-
$1,290 CAD
$923 USD
View
B+
Retailer 3
-
$1,300 CAD
$930 USD
View
B+
Retailer 4
-
$1,300 CAD
$930 USD
View
B+
Retailer 5
-
$1,315 CAD
$941 USD
View
B+
Retailer 6
-
$1,315 CAD
$941 USD
View
B+
Retailer 7
-
$1,329 CAD
$951 USD
View
B+
Retailer 8
-
$1,365 CAD
$977 USD
View
B
Retailer 9
-
$1,453 CAD
$1,040 USD
View
B+
Retailer 10
-
$1,516 CAD
$1,085 USD
View
B
Retailer 11
-
$1,530 CAD
$1,095 USD
View
B
Retailer 12
-
$1,593 CAD
$1,140 USD
View
B
Retailer 13
-
$1,593 CAD
$1,140 USD
View
B
Retailer 14
-
$1,634 CAD
$1,169 USD
View
B
Retailer 15
-
$1,649 CAD
$1,180 USD
View
B
Retailer 16
-
$1,688 CAD
£951 GBP
View
B
Retailer 17
-
$1,791 CAD
$1,282 USD
View
Retailer 18
-
$1,897 CAD
A$2,089 AUD
View
Price last confirmed 29 days ago
B
Retailer 19
-
$2,037 CAD
€1,388 EUR
View
B
Retailer 20
-
$2,240 CAD
ZAR 25,895 ZAR
View
B
Retailer 21
-
$2,352 CAD
View
B
Retailer 22
-
$2,658 CAD
£1,498 GBP
View
Most Expensive
NZ Jewellers
6a2d002b-3f6e-47f9-b26a-b1d6289f18a7 · Oct 30
$3,540 CAD
$2,533 USD
View
Price under review
22 more retailers have this diamond
Prices start from $1,130 CADSave up to $1,528 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.

B+
0.53ct Marquise
$1,130 CAD