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Round|Natural|GIA

0.37ct F SI2 Round Natural Diamond

EX • F/SI2 • GIA 6445596049

Certificate GIA 6445596049

Diamond specifications and retailer prices

From $359 CAD
$257 USD
As of October 31, 2026
Save $1,266 CAD (78%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,625 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.37ct natural round diamond

This 0.37ct natural round sits in the sub-half-carat band, graded F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6445596049. Listed at 14 retailers as of October 30, 2026, with prices from $359 to $1,625, a $1,266 spread on the same certified stone. NZ Jewellers lists it at $1,625. 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

0.37
Carat
F
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33.5°
Pavilion angle40.8°
OriginNatural
Grading LabGIA
CertificateGIA 6445596049
Dimensions4.63 × 4.60 × 2.83 mm
L/W Ratio1.01
Top View
4.63 mm4.60 mm0.37 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 6445596049
Side View
Table 55.0%Crown 33.5°Girdle: MED-STKPavilion 40.8°Culet: NoneDepth 61.4%

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: Oct 31
Current: $1,625 CAD|Low: $359 CAD|High: $1,625 CAD|Avg: $574 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
Retailer 14
November 1, 2026
Retailer 11$359 CAD
Retailer 10$370 CAD
Retailer 5$385 CAD
Retailer 14$387 CAD
Retailer 13$400 CAD
Retailer 4$416 CAD
Retailer 7$450 CAD
Retailer 3$483 CAD
Retailer 6$519 CAD
Retailer 12$541 CAD
Retailer 8$701 CAD
Retailer 2$738 CAD
Retailer 9$832 CAD
NZ Jewellers$1,625 CAD

40 data points across 14 retailers

14 retailers$359 CAD to $1,625 CAD

A
Cheapest Retailer
-
$359 CAD
$257 USD
A
Retailer 2
-
$370 CAD
$265 USD
View
A
Retailer 3
-
$387 CAD
$277 USD
View
A
Retailer 4
-
$400 CAD
$286 USD
View
A
Retailer 5
-
$416 CAD
$298 USD
View
A
Retailer 6
-
$450 CAD
£254 GBP
View
A
Retailer 7
-
$483 CAD
$346 USD
View
Retailer 8
-
$519 CAD
£293 GBP
View
Price last confirmed 23 days ago
A
Retailer 9
-
$541 CAD
$387 USD
View
A
Retailer 10
-
$701 CAD
€478 EUR
View
B+
Retailer 11
-
$738 CAD
£416 GBP
View
B+
Retailer 12
-
$832 CAD
£469 GBP
View
B+
Retailer 13
-
$983 CAD
£554 GBP
View
Most Expensive
B
NZ Jewellers
60ccb480-1491-46ce-902b-e67124d64277 · Oct 30
$1,625 CAD
$1,163 USD
View
13 more retailers have this diamond
Prices start from $359 CADSave up to $1,266 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
0.37ct Round
$359 CAD