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Round|Natural|GIA

0.53ct K SI1 Round Natural Diamond

EX • K/SI1 • GIA 6542606234

Certificate GIA 6542606234

Diamond specifications and retailer prices

From $458 CAD
As of November 6, 2026
Save $1,938 CAD (81%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $2,397 CAD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.53ct natural round diamond

This 0.53ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6542606234. Listed at 11 retailers as of November 4, 2026, with prices from $458 to $2,397, a $1,938 spread on the same certified stone. NZ Jewellers lists it at $2,397. 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
K
Color
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6542606234
Dimensions5.17 × 5.21 × 3.25 mm
L/W Ratio1.01
Girdle conditionFaceted
Key to symbols
Crystal, Needle
Top View
5.17 mm5.21 mm0.53 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6542606234
Side View
Table 56.0%Crown 35.5°Girdle: THN-MEDPavilion 41.2°Culet: NoneDepth 62.6%

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: $2,397 CAD|Low: $458 CAD|High: $2,397 CAD|Avg: $945 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
November 6, 2026
Retailer 2$458 CAD
Retailer 3$553 CAD
Retailer 8$566 CAD
Retailer 4$642 CAD
Retailer 11$719 CAD
Retailer 6$765 CAD
Retailer 5$804 CAD
Retailer 12$807 CAD
Retailer 7$969 CAD
Retailer 10$1,011 CAD
Retailer 9$1,441 CAD
NZ Jewellers$2,397 CAD

18 data points across 12 retailers

11 retailers$458 CAD to $2,397 CAD

A
Cheapest Retailer
-
$458 CAD
Retailer 2
-
$553 CAD
View
Price last confirmed 38 days ago
A
Retailer 3
-
$566 CAD
View
A
Retailer 4
-
$719 CAD
View
B+
Retailer 5
-
$765 CAD
View
B+
Retailer 6
-
$804 CAD
View
B+
Retailer 7
-
$807 CAD
View
B+
Retailer 8
-
$969 CAD
View
B+
Retailer 9
-
$1,011 CAD
View
B
Retailer 10
-
$1,441 CAD
View
Most Expensive
B
NZ Jewellers
920a65a3-e7c4-4746-ba5e-9f0617407e8c · Nov 4
$2,397 CAD
$1,716 USD
View
10 more retailers have this diamond
Prices start from $458 CADSave up to $1,938 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 Round
$458 CAD