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Radiant|Natural|GIA

1.54ct I SI2 Radiant Natural Diamond

EX • I/SI2 • GIA 2424518289

Certificate GIA 2424518289

Diamond specifications and retailer prices

From $2,914 CAD
HK$16,300 HKD
As of October 30, 2026
Save $2,097 CAD (42%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,944 CAD at MOH London · As of October 19, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2424518289. Listed at 8 retailers as of October 29, 2026, with a 72% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2424518289
Dimensions6.41 × 6.32 × 4.33 mm
L/W Ratio1.01
Top View
6.41 mm6.32 mm1.54 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 2424518289
Side View
Table 66.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 68.5%

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 30
Current: $6,944 CAD|Low: $2,914 CAD|High: $7,059 CAD|Avg: $4,491 CAD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 7$2,914 CAD
Retailer 5$3,765 CAD
Retailer 9$3,975 CAD
Retailer 8$4,084 CAD
Retailer 6$4,140 CAD
Retailer 3$4,582 CAD
Retailer 2$4,765 CAD
Retailer 10$4,923 CAD
Retailer 4$5,011 CAD
MOH London$6,944 CAD

39 data points across 10 retailers

8 retailers$2,914 CAD to $5,011 CAD

A
Cheapest Retailer
-
$2,914 CAD
HK$16,300 HKD
Retailer 2
-
$3,765 CAD
$2,695 USD
View
Price last confirmed 14 days ago
A
Retailer 3
-
$3,975 CAD
A$4,378 AUD
View
Retailer 4
-
$4,084 CAD
SGD 3,951 SGD
View
Price last confirmed 12 days ago
Retailer 5
-
$4,140 CAD
$2,964 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
$4,765 CAD
£2,686 GBP
View
A
Retailer 7
-
$5,011 CAD
SGD 4,848 SGD
View
Most Expensive
MOH London
54F89F793 · Oct 19
$6,944 CAD
£3,914 GBP
View
Price last confirmed 12 days ago
7 more retailers have this diamond
Prices start from $2,914 CADSave up to $2,097 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
$2,914 CAD