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Radiant|Natural|GIA

1.50ct F SI2 Radiant Natural Diamond

EX • F/SI2 • GIA 6541657983

Certificate GIA 6541657983

Diamond specifications and retailer prices

From $6,280 CAD
As of November 7, 2026
Save $5,916 CAD (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $12,197 CAD at NZ Jewellers · As of November 3, 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 F colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6541657983. Listed at 8 retailers as of November 3, 2026, with prices from $6,280 to $12,197, a $5,916 spread on the same certified stone. NZ Jewellers lists it at $12,197. 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

1.50
Carat
F
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.01°
Pavilion angle31.29°
OriginNatural
Grading LabGIA
CertificateGIA 6541657983
Dimensions7.35 × 5.66 × 3.89 mm
L/W Ratio1.30
Top View
7.35 mm5.66 mm1.50 ctF / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6541657983
Side View
Table 66.0%Crown 45.01°Girdle: THK-VTKPavilion 31.29°Culet: NoneDepth 68.7%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 7
Current: $12,197 CAD|Low: $6,245 CAD|High: $12,319 CAD|Avg: $8,147 CAD|+0.5%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 7, 2026
Retailer 3$6,280 CAD
Retailer 6$6,318 CAD
Retailer 4$6,596 CAD
Retailer 2$7,001 CAD
Retailer 8$7,001 CAD
Retailer 7$7,181 CAD
Retailer 5$11,150 CAD
NZ Jewellers$12,197 CAD

43 data points across 8 retailers

8 retailers$6,280 CAD to $12,197 CAD

A
Cheapest Retailer
-
$6,280 CAD
A
Retailer 2
-
$6,318 CAD
View
A
Retailer 3
-
$6,596 CAD
View
A
Retailer 4
-
$7,001 CAD
View
A
Retailer 5
-
$7,001 CAD
View
A
Retailer 6
-
$7,181 CAD
View
B+
Retailer 7
-
$11,150 CAD
View
Most Expensive
B
NZ Jewellers
52a44ebc-d045-4c21-a718-f7456f3c34ef · Nov 3
$12,197 CAD
$8,671 USD
View
7 more retailers have this diamond
Prices start from $6,280 CADSave up to $5,916 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
1.50ct Radiant
$6,280 CAD