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Round|Natural|GIA

1.50ct N SI1 Round Natural Diamond

VG • N/SI1 • GIA 6422586419

Certificate GIA 6422586419

Diamond specifications and retailer prices

From $2,866 CAD
As of November 5, 2026
Save $3,127 CAD (52%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,993 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded N colour (tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by GIA 6422586419. Listed at 10 retailers as of November 5, 2026, with prices from $2,866 to $5,993, a $3,127 spread on the same certified stone. NZ Jewellers lists it at $5,993. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
N
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.5°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 6422586419
Dimensions7.09 × 7.14 × 4.58 mm
L/W Ratio1.01
Top View
7.09 mm7.14 mm1.50 ctN / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6422586419
Side View
Table 57.0%Crown 38.5°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.4%

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 5
Current: $5,993 CAD|Low: $2,866 CAD|High: $5,993 CAD|Avg: $3,581 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 6$2,866 CAD
Retailer 7$2,866 CAD
Retailer 8$2,912 CAD
Retailer 5$2,999 CAD
Retailer 9$3,059 CAD
Retailer 3$3,307 CAD
Retailer 4$3,498 CAD
Retailer 2$3,884 CAD
Retailer 10$4,390 CAD
NZ Jewellers$5,993 CAD

36 data points across 10 retailers

10 retailers$2,866 CAD to $5,993 CAD

Retailer 1
-
$2,866 CAD
Price last confirmed 8 days ago
B+
Retailer 2
-
$2,866 CAD
View
B+
Retailer 3
-
$2,912 CAD
View
B+
Retailer 4
-
$2,999 CAD
View
B+
Retailer 5
-
$3,059 CAD
View
B+
Retailer 6
-
$3,307 CAD
View
B+
Retailer 7
-
$3,498 CAD
View
B+
Retailer 8
-
$3,884 CAD
View
B
Retailer 9
-
$4,390 CAD
View
Most Expensive
B
NZ Jewellers
84603215-4e36-41f1-85d1-10f869fda15e · Nov 5
$5,993 CAD
$4,291 USD
View
9 more retailers have this diamond
Prices start from $2,866 CADSave up to $3,127 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+
1.50ct Round
$2,866 CAD