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Radiant|Natural|GIA

1.50ct I SI2 Radiant Natural Diamond

VG • I/SI2 • GIA 1449259024

Certificate GIA 1449259024

Diamond specifications and retailer prices

From $3,348 CAD
As of November 2, 2026
Save $4,089 CAD (55%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,437 CAD at MOH London · As of November 2, 2026
View at MOH London

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded I colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1449259024. Listed at 15 retailers as of November 2, 2026, with prices from $3,348 to $7,437, a $4,089 spread on the same certified stone. MOH London lists it at $7,437. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle43.8°
OriginNatural
Grading LabGIA
CertificateGIA 1449259024
Dimensions6.37 × 6.25 × 4.24 mm
L/W Ratio1.02
Top View
6.37 mm6.25 mm1.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 1449259024
Side View
Table 64.0%CrownGirdle: STK-THKPavilion 43.8°Culet: NoneDepth 67.9%

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 2
Current: $7,437 CAD|Low: $3,294 CAD|High: $8,049 CAD|Avg: $4,830 CAD|-7.6%
MOH London
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 7, 2026
Retailer 12$3,348 CAD
Retailer 5$3,588 CAD
Retailer 6$3,614 CAD
Retailer 4$3,719 CAD
Retailer 7$3,891 CAD
Retailer 9$4,102 CAD
Retailer 2$4,242 CAD
Retailer 11$4,318 CAD
Retailer 13$4,337 CAD
Retailer 10$4,639 CAD
Retailer 3$5,206 CAD
Retailer 14$6,273 CAD
Retailer 8$7,018 CAD
MOH London$7,437 CAD

34 data points across 14 retailers

15 retailers$3,348 CAD to $7,437 CAD

A
Cheapest Retailer
-
$3,348 CAD
A
Retailer 2
-
$3,588 CAD
View
A
Retailer 3
-
$3,614 CAD
View
A
Retailer 4
-
$3,719 CAD
View
Final sale: no returns
A
Retailer 5
-
$3,891 CAD
View
A
Retailer 6
-
$4,102 CAD
View
A
Retailer 7
-
$4,242 CAD
View
A
Retailer 8
-
$4,318 CAD
View
A
Retailer 9
-
$4,337 CAD
View
A
Retailer 10
-
$4,639 CAD
View
B+
Retailer 11
-
$5,072 CAD
View
A
Retailer 12
-
$5,206 CAD
View
A
Retailer 13
-
$6,273 CAD
View
B+
Retailer 14
-
$7,018 CAD
View
Most Expensive
B+
MOH London
234165687 · Nov 2
$7,437 CAD
£4,163 GBP
View
14 more retailers have this diamond
Prices start from $3,348 CADSave up to $4,089 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
$3,348 CAD