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Radiant|Natural|GIA

1.50ct G SI2 Radiant Natural Diamond

EX • G/SI2 • GIA 6522871097

Certificate GIA 6522871097

Diamond specifications and retailer prices

From $5,024 CAD
HK$28,100 HKD
As of November 1, 2026
Save $5,453 CAD (52%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $11,928 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural radiant diamond

This 1.5ct natural radiant sits in the one-and-a-half to two carat band, graded G 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 6522871097. Listed at 15 retailers as of November 1, 2026, with a 109% 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

1.50
Carat
G
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Pavilion angle35.5°
OriginNatural
Grading LabGIA
CertificateGIA 6522871097
Dimensions7.54 × 5.70 × 3.92 mm
L/W Ratio1.32
Top View
7.54 mm5.70 mm1.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6522871097
Side View
Table 69.0%CrownGirdle: Very ThickPavilion 35.5°Culet: NoneDepth 68.7%

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: Nov 1
Current: $5,024 CAD|Low: $4,772 CAD|High: $10,992 CAD|Avg: $6,847 CAD|-3.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 1, 2026
Retailer 1$5,024 CAD
Retailer 5$5,074 CAD
Retailer 11$5,400 CAD
Retailer 9$5,500 CAD
Retailer 2$5,653 CAD
Retailer 12$5,667 CAD
Retailer 4$6,067 CAD
Retailer 3$6,118 CAD
Retailer 8$6,487 CAD
Retailer 10$7,497 CAD
Retailer 6$8,367 CAD
Retailer 7$10,478 CAD
Retailer 13$10,519 CAD

35 data points across 13 retailers

15 retailers$5,024 CAD to $10,478 CAD

A
Cheapest Retailer
-
$5,024 CAD
HK$28,100 HKD
A
Retailer 2
-
$5,074 CAD
$3,632 USD
View
A
Retailer 3
-
$5,400 CAD
$3,866 USD
View
A
Retailer 4
-
$5,500 CAD
$3,937 USD
View
Final sale: no returns
A
Retailer 5
-
$5,653 CAD
$4,047 USD
View
A
Retailer 6
-
$5,667 CAD
$4,057 USD
View
A
Retailer 7
-
$6,067 CAD
$4,343 USD
View
A
Retailer 8
-
$6,118 CAD
$4,380 USD
View
A
Retailer 9
-
$6,487 CAD
£3,657 GBP
View
A
Retailer 10
-
$6,826 CAD
A$7,518 AUD
View
A
Retailer 11
-
$7,497 CAD
€5,111 EUR
View
A
Retailer 12
-
$8,367 CAD
$5,990 USD
View
B+
Retailer 13
-
$10,478 CAD
£5,906 GBP
View
Retailer 14
-
$10,519 CAD
$7,531 USD
View
Price last confirmed 9 days ago
Most Expensive
NZ Jewellers
78fe16c5-6a85-4028-9a92-59b71f687268 · Sep 25
$11,928 CAD
$8,539 USD
View
Price last confirmed 37 days ago
14 more retailers have this diamond
Prices start from $5,024 CADSave up to $5,453 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
$5,024 CAD