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Radiant|Natural|GIA

1.50ct E SI2 Radiant Natural Diamond

EX • E/SI2 • GIA 6552693462

Certificate GIA 6552693462

Diamond specifications and retailer prices

From $8,678 CAD
$6,200 USD
As of October 26, 2026
Save $6,783 CAD (44%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $15,461 CAD at MOH London · As of October 29, 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 E 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 6552693462. Listed at 11 retailers as of October 26, 2026, with prices from $8,678 to $15,461, a $6,783 spread on the same certified stone. MOH London lists it at $15,461. 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
E
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6552693462
Dimensions7.91 × 5.70 × 3.80 mm
L/W Ratio1.39
Culet sizeNone
Top View
7.91 mm5.70 mm1.50 ctE / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552693462
Side View
Table 68.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 66.8%

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 26
Current: $15,461 CAD|Low: $5,571 CAD|High: $15,564 CAD|Avg: $10,026 CAD|+0.4%
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
October 29, 2026
Retailer 4$5,571 CAD
Retailer 5$7,392 CAD
Retailer 9$8,678 CAD
Retailer 10$8,718 CAD
Retailer 3$9,305 CAD
Retailer 6$9,344 CAD
Retailer 8$10,340 CAD
Retailer 2$10,371 CAD
Retailer 7$10,458 CAD
Retailer 11$11,057 CAD
Retailer 12$11,057 CAD
Retailer 13$11,435 CAD
Retailer 14$12,158 CAD
MOH London$15,461 CAD

30 data points across 14 retailers

11 retailers$8,678 CAD to $15,461 CAD

A
Cheapest Retailer
-
$8,678 CAD
$6,200 USD
A
Retailer 2
-
$8,718 CAD
$6,229 USD
View
A
Retailer 3
-
$9,305 CAD
$6,648 USD
View
B+
Retailer 4
-
$10,340 CAD
$7,388 USD
View
A
Retailer 5
-
$10,371 CAD
£5,835 GBP
View
A
Retailer 6
-
$10,458 CAD
£5,884 GBP
View
B+
Retailer 7
-
$11,057 CAD
$7,900 USD
View
B+
Retailer 8
-
$11,057 CAD
$7,900 USD
View
B+
Retailer 9
-
$11,435 CAD
$8,170 USD
View
B+
Retailer 10
-
$12,158 CAD
$8,687 USD
View
Most Expensive
B
MOH London
1DFC9F96A · Oct 29
$15,461 CAD
£8,698 GBP
View
10 more retailers have this diamond
Prices start from $8,678 CADSave up to $6,783 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
$8,678 CAD