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Radiant|Natural|GIA

1.50ct H SI2 Radiant Natural Diamond

VG • H/SI2 • GIA 3405594609

Certificate GIA 3405594609

Diamond specifications and retailer prices

From $4,792 CAD
HK$26,800 HKD
As of October 30, 2026
Save $7,600 CAD (61%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $12,392 CAD at MOH London · As of October 25, 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 H 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 3405594609. Listed at 20 retailers as of October 25, 2026, with prices from $4,792 to $12,392, a $7,600 spread on the same certified stone. MOH London lists it at $12,392. 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
H
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3405594609
Dimensions7.40 × 5.82 × 4.03 mm
L/W Ratio1.27
Top View
7.40 mm5.82 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 3405594609
Side View
Table 66.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 69.3%

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: $12,392 CAD|Low: $4,792 CAD|High: $12,525 CAD|Avg: $7,497 CAD|-1.1%
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
Retailer 15
Retailer 16
Retailer 17
October 30, 2026
Retailer 4$4,792 CAD
Retailer 2$4,972 CAD
Retailer 12$5,275 CAD
Retailer 16$5,533 CAD
Retailer 17$5,631 CAD
Retailer 3$5,994 CAD
Retailer 5$5,994 CAD
Retailer 6$5,994 CAD
Retailer 9$6,230 CAD
Retailer 13$6,430 CAD
Retailer 15$6,580 CAD
Retailer 7$6,747 CAD
Retailer 11$6,747 CAD
Retailer 14$6,971 CAD
Retailer 8$8,780 CAD
Retailer 10$11,529 CAD
MOH London$12,392 CAD

34 data points across 17 retailers

20 retailers$4,792 CAD to $12,392 CAD

A
Cheapest Retailer
-
$4,792 CAD
HK$26,800 HKD
A
Retailer 2
-
$4,972 CAD
$3,559 USD
View
A
Retailer 3
-
$5,275 CAD
$3,776 USD
View
A
Retailer 4
-
$5,533 CAD
$3,961 USD
View
Final sale: no returns
A
Retailer 5
-
$5,631 CAD
$4,031 USD
View
A
Retailer 6
-
$5,994 CAD
$4,291 USD
View
B+
Retailer 7
-
$5,994 CAD
$4,291 USD
View
A
Retailer 8
-
$5,994 CAD
$4,291 USD
View
A
Retailer 9
-
$6,230 CAD
$4,460 USD
View
A
Retailer 10
-
$6,430 CAD
£3,624 GBP
View
A
Retailer 11
-
$6,580 CAD
£3,709 GBP
View
B+
Retailer 12
-
$6,747 CAD
$4,830 USD
View
B+
Retailer 13
-
$6,747 CAD
$4,830 USD
View
B+
Retailer 14
-
$6,971 CAD
$4,990 USD
View
B+
Retailer 15
-
$7,080 CAD
A$7,798 AUD
View
B+
Retailer 16
-
$8,122 CAD
$5,814 USD
View
Retailer 17
-
$8,573 CAD
$6,137 USD
View
Price last confirmed 7 days ago
B+
Retailer 18
-
$8,780 CAD
€5,986 EUR
View
B
Retailer 19
-
$11,529 CAD
$8,253 USD
View
Most Expensive
B
MOH London
18717B3D0 · Oct 25
$12,392 CAD
£6,985 GBP
View
19 more retailers have this diamond
Prices start from $4,792 CADSave up to $7,600 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
$4,792 CAD