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Radiant|Natural|GIA

1.54ct E SI1 Radiant Natural Diamond

EX • E/SI1 • GIA 2235204532

Certificate GIA 2235204532

Diamond specifications and retailer prices

From $9,700 CAD
As of November 6, 2026
Save $7,230 CAD (43%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $16,930 CAD at MOH London · As of November 4, 2026
View at MOH London

About this 1.54ct natural radiant diamond

This 1.54ct natural radiant sits in the one-and-a-half to two carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2235204532. Listed at 6 retailers as of November 4, 2026, with prices from $9,700 to $16,930, a $7,230 spread on the same certified stone. MOH London lists it at $16,930. 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

1.54
Carat
E
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishGood
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2235204532
Dimensions6.72 × 5.90 × 4.66 mm
L/W Ratio1.14
Top View
6.72 mm5.90 mm1.54 ctE / SI1
OriginNatural
CutExcellent
PolishGood
SymmetryGood
FluorescenceNone
CertificateGIA 2235204532
Side View
Table 66.0%CrownGirdle: ThickPavilionCulet: NoneDepth 79.0%

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 6
Current: $16,930 CAD|Low: $10,578 CAD|High: $17,178 CAD|Avg: $12,946 CAD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 7, 2026
Retailer 5$10,578 CAD
Retailer 2$11,489 CAD
Retailer 4$11,790 CAD
Retailer 3$13,523 CAD
MOH London$16,930 CAD

45 data points across 5 retailers

6 retailers$9,700 CAD to $16,930 CAD

A
Cheapest Retailer
-
$9,700 CAD
Retailer 2
-
$10,578 CAD
View
Price last confirmed 17 days ago
B+
Retailer 3
-
$11,489 CAD
View
Retailer 4
-
$11,790 CAD
View
Price last confirmed 16 days ago
B
Retailer 5
-
$13,523 CAD
View
Most Expensive
B
MOH London
C76434E5B · Nov 4
$16,930 CAD
£9,477 GBP
View
5 more retailers have this diamond
Prices start from $9,700 CADSave up to $7,230 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
1.54ct Radiant
$9,700 CAD