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Radiant|Natural|GIA

1.50ct J SI2 Radiant Natural Diamond

ID • J/SI2 • GIA 2537922661

Certificate GIA 2537922661

Diamond specifications and retailer prices

From $3,775 CAD
$2,703 USD
As of October 31, 2026
Save $4,792 CAD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $8,567 CAD at NZ Jewellers · As of October 30, 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 J 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 2537922661. Listed at 23 retailers as of October 30, 2026, with prices from $3,775 to $8,567, a $4,792 spread on the same certified stone. NZ Jewellers lists it at $8,567. 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
J
Color
SI2
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle47.52°
Pavilion angle33.46°
OriginNatural
Grading LabGIA
CertificateGIA 2537922661
Dimensions7.19 × 5.70 × 3.94 mm
L/W Ratio1.26
Top View
7.19 mm5.70 mm1.50 ctJ / SI2
OriginNatural
CutIdeal
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2537922661
Side View
Table 72.0%Crown 47.52°Girdle: ThickPavilion 33.46°Culet: NoneDepth 69.1%

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 31
Current: $8,567 CAD|Low: $3,227 CAD|High: $8,809 CAD|Avg: $5,043 CAD|-2.7%
NZ Jewellers
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
Retailer 18
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 10$3,775 CAD
Retailer 17$3,872 CAD
Retailer 7$3,934 CAD
Retailer 3$3,939 CAD
Retailer 8$3,988 CAD
Retailer 18$4,112 CAD
Retailer 21$4,455 CAD
Retailer 22$4,455 CAD
Retailer 12$4,481 CAD
Retailer 14$4,499 CAD
Retailer 6$4,627 CAD
Retailer 15$4,783 CAD
Retailer 9$4,917 CAD
Retailer 4$5,057 CAD
Retailer 11$5,057 CAD
Retailer 2$5,139 CAD
Retailer 19$5,141 CAD
Retailer 20$5,224 CAD
Retailer 13$5,396 CAD
Retailer 5$7,099 CAD
Retailer 16$8,267 CAD
NZ Jewellers$8,567 CAD

44 data points across 22 retailers

23 retailers$3,775 CAD to $8,567 CAD

A
Cheapest Retailer
-
$3,775 CAD
$2,703 USD
A
Retailer 2
-
$3,872 CAD
$2,772 USD
View
A
Retailer 3
-
$3,934 CAD
$2,816 USD
View
A
Retailer 4
-
$3,939 CAD
$2,820 USD
View
A
Retailer 5
-
$3,988 CAD
$2,855 USD
View
A
Retailer 6
-
$4,112 CAD
$2,944 USD
View
Final sale: no returns
A
Retailer 7
-
$4,455 CAD
$3,189 USD
View
A
Retailer 8
-
$4,455 CAD
$3,189 USD
View
A
Retailer 9
-
$4,481 CAD
$3,208 USD
View
Retailer 10
-
$4,499 CAD
$3,221 USD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$4,627 CAD
$3,312 USD
View
B+
Retailer 12
-
$4,783 CAD
A$5,268 AUD
View
B+
Retailer 13
-
$4,917 CAD
$3,520 USD
View
B+
Retailer 14
-
$5,057 CAD
$3,620 USD
View
B+
Retailer 15
-
$5,057 CAD
$3,620 USD
View
B+
Retailer 16
-
$5,139 CAD
£2,897 GBP
View
B+
Retailer 17
-
$5,141 CAD
$3,680 USD
View
B+
Retailer 18
-
$5,224 CAD
$3,740 USD
View
Retailer 19
-
$5,286 CAD
$3,784 USD
View
Price last confirmed 54 days ago
B+
Retailer 20
-
$5,396 CAD
€3,679 EUR
View
B
Retailer 21
-
$7,099 CAD
$5,082 USD
View
B
Retailer 22
-
$8,267 CAD
£4,660 GBP
View
Most Expensive
B
NZ Jewellers
3562a08d-f40f-4d56-8d39-149e4fe2f93d · Oct 30
$8,567 CAD
$6,133 USD
View
22 more retailers have this diamond
Prices start from $3,775 CADSave up to $4,792 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
$3,775 CAD