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Round|Natural|GIA

0.73ct K SI2 Round Natural Diamond

EX • K/SI2 • GIA 6521542094

Certificate GIA 6521542094

Diamond specifications and retailer prices

From $1,144 CAD
As of November 4, 2026
Save $1,202 CAD (51%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,022 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6521542094. Listed at 13 retailers as of November 4, 2026, with a 105% 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

0.73
Carat
K
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 6521542094
Dimensions5.76 × 5.72 × 3.60 mm
L/W Ratio1.01
Star length50%
Lower girdle80%
Top View
5.76 mm5.72 mm0.73 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6521542094
Side View
Table 58.0%Crown 34°Girdle: MED-STKPavilion 41.8°Culet: NoneDepth 62.8%

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: Nov 4
Current: $1,693 CAD|Low: $1,144 CAD|High: $2,376 CAD|Avg: $1,538 CAD|-1.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$1,144 CAD
Retailer 6$1,257 CAD
Retailer 7$1,296 CAD
Retailer 9$1,332 CAD
Retailer 2$1,478 CAD
Retailer 3$1,542 CAD
Retailer 1$1,693 CAD
Retailer 4$1,796 CAD
Retailer 5$2,346 CAD

39 data points across 9 retailers

13 retailers$1,144 CAD to $2,346 CAD

B+
Cheapest Retailer
-
$1,144 CAD
B+
Retailer 2
-
$1,257 CAD
View
Retailer 3
-
$1,282 CAD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$1,282 CAD
View
B+
Retailer 5
-
$1,296 CAD
View
B+
Retailer 6
-
$1,332 CAD
View
B
Retailer 7
-
$1,478 CAD
View
B
Retailer 8
-
$1,480 CAD
View
B+
Retailer 9
-
$1,542 CAD
View
B
Retailer 10
-
$1,693 CAD
View
B
Retailer 11
-
$1,796 CAD
View
B
Retailer 12
-
$2,346 CAD
View
Most Expensive
NZ Jewellers
c94d19d7-af8d-4edc-a1e0-e196fda9754b · Nov 5
$4,022 CAD
$2,880 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,144 CADSave up to $1,202 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+
0.73ct Round
$1,144 CAD