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Radiant|Natural|GIA

1.50ct K SI2 Radiant Natural Diamond

GD • K/SI2 • GIA 2447343661

Certificate GIA 2447343661

Diamond specifications and retailer prices

From $4,777 CAD
As of November 6, 2026
Save $5,472 CAD (53%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $10,248 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2447343661. Listed at 9 retailers as of November 5, 2026, with prices from $4,777 to $10,248, a $5,472 spread on the same certified stone. NZ Jewellers lists it at $10,248. 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
K
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2447343661
Dimensions8.21 × 5.49 × 3.71 mm
L/W Ratio1.50
Top View
8.21 mm5.49 mm1.50 ctK / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2447343661
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 67.7%

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 6
Current: $6,016 CAD|Low: $4,649 CAD|High: $9,956 CAD|Avg: $6,023 CAD|+1.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 7, 2026
Retailer 4$4,649 CAD
Retailer 6$4,777 CAD
Retailer 7$5,330 CAD
Retailer 9$5,330 CAD
Retailer 5$5,535 CAD
Retailer 1$6,016 CAD
Retailer 8$6,150 CAD
Retailer 2$6,314 CAD
Retailer 3$9,812 CAD

45 data points across 9 retailers

9 retailers$4,777 CAD to $10,248 CAD

Retailer 1
-
$4,649 CAD
Price last confirmed 10 days ago
B+
Retailer 2
-
$4,777 CAD
View
B+
Retailer 3
-
$5,330 CAD
View
B+
Retailer 4
-
$5,535 CAD
View
B+
Retailer 5
-
$6,016 CAD
View
B
Retailer 6
-
$6,150 CAD
View
B
Retailer 7
-
$6,314 CAD
View
C
Retailer 8
-
$9,812 CAD
View
Most Expensive
C
NZ Jewellers
85a04bf5-35c7-4fe3-9387-d8214031a7a6 · Nov 5
$10,248 CAD
$7,286 USD
View
8 more retailers have this diamond
Prices start from $4,777 CADSave up to $5,472 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 Radiant
$4,777 CAD