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Round|Natural|GIA

0.72ct J SI2 Round Natural Diamond

EX • J/SI2 • GIA 6455396174

Certificate GIA 6455396174

Diamond specifications and retailer prices

From $1,157 CAD
$828 USD
As of October 28, 2026
Save $1,231 CAD (52%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $4,066 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded J colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6455396174. Listed at 13 retailers as of October 28, 2026, with a 106% 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

0.72
Carat
J
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginNatural
Grading LabGIA
CertificateGIA 6455396174
Dimensions5.75 × 5.72 × 3.57 mm
L/W Ratio1.01
Top View
5.75 mm5.72 mm0.72 ctJ / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6455396174
Side View
Table 57.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.2%

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 28
Current: $4,066 CAD|Low: $1,157 CAD|High: $4,066 CAD|Avg: $1,783 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
October 30, 2026
Retailer 10$1,157 CAD
Retailer 7$1,271 CAD
Retailer 4$1,296 CAD
Retailer 12$1,296 CAD
Retailer 8$1,310 CAD
Retailer 11$1,347 CAD
Retailer 3$1,496 CAD
Retailer 2$1,509 CAD
Retailer 9$1,742 CAD
Retailer 5$1,830 CAD
Retailer 6$2,388 CAD
NZ Jewellers$4,066 CAD

42 data points across 12 retailers

13 retailers$1,157 CAD to $2,388 CAD

B+
Cheapest Retailer
-
$1,157 CAD
$828 USD
Retailer 2
-
$1,271 CAD
$910 USD
View
Price last confirmed 12 days ago
B+
Retailer 3
-
$1,296 CAD
$928 USD
View
B+
Retailer 4
-
$1,296 CAD
$928 USD
View
B+
Retailer 5
-
$1,310 CAD
$938 USD
View
B+
Retailer 6
-
$1,347 CAD
$964 USD
View
B+
Retailer 7
-
$1,483 CAD
$1,062 USD
View
B+
Retailer 8
-
$1,496 CAD
$1,071 USD
View
B+
Retailer 9
-
$1,509 CAD
£851 GBP
View
Retailer 10
-
$1,742 CAD
£982 GBP
View
Price last confirmed 30 days ago
B
Retailer 11
-
$1,830 CAD
€1,248 EUR
View
B
Retailer 12
-
$2,388 CAD
£1,346 GBP
View
Most Expensive
NZ Jewellers
0964d124-e457-4ee0-a80b-68bfe754de2f · Oct 30
$4,066 CAD
$2,911 USD
View
Price under review
12 more retailers have this diamond
Prices start from $1,157 CADSave up to $1,231 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+
0.72ct Round
$1,157 CAD