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Round|Natural|GIA

1.50ct L SI2 Round Natural Diamond

EX • L/SI2 • GIA 5231832429

Certificate GIA 5231832429

Diamond specifications and retailer prices

From $3,532 CAD
As of November 4, 2026
Save $3,754 CAD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,405 CAD at NZ Jewellers · As of September 25, 2026
View at NZ Jewellers

About this 1.5ct natural round diamond

This 1.5ct natural round sits in the one-and-a-half to two carat band, graded L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 5231832429. Listed at 14 retailers as of November 4, 2026, with a 106% 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
L
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 5231832429
Dimensions7.29 × 7.33 × 4.58 mm
L/W Ratio1.01
Top View
7.29 mm7.33 mm1.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5231832429
Side View
Table 57.0%Crown 34°Girdle: Slightly ThickPavilion 41.6°Culet: NoneDepth 62.7%

Caratlytics Score

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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 4
Current: $8,187 CAD|Low: $3,532 CAD|High: $8,275 CAD|Avg: $5,055 CAD|-1.1%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 4$3,532 CAD
Retailer 9$3,610 CAD
Retailer 11$3,799 CAD
Retailer 7$3,930 CAD
Retailer 3$4,061 CAD
Retailer 10$4,392 CAD
Retailer 12$4,726 CAD
Retailer 5$4,832 CAD
Retailer 6$5,482 CAD
Retailer 2$5,892 CAD
Retailer 8$7,286 CAD
NZ Jewellers$8,187 CAD

29 data points across 12 retailers

14 retailers$3,532 CAD to $7,286 CAD

A
Cheapest Retailer
-
$3,532 CAD
A
Retailer 2
-
$3,610 CAD
View
A
Retailer 3
-
$3,799 CAD
View
B+
Retailer 4
-
$3,930 CAD
View
Final sale: no returns
B+
Retailer 5
-
$4,061 CAD
View
B+
Retailer 6
-
$4,061 CAD
View
B+
Retailer 7
-
$4,392 CAD
View
Retailer 8
-
$4,726 CAD
View
Price last confirmed 17 days ago
B+
Retailer 9
-
$4,832 CAD
View
B
Retailer 10
-
$5,482 CAD
View
B
Retailer 11
-
$5,892 CAD
View
B
Retailer 12
-
$7,286 CAD
View
Retailer 13
-
$8,187 CAD
View
Price last confirmed 14 days ago
Most Expensive
NZ Jewellers
fed64efd-19dc-4394-a064-da18d2aa772e · Sep 25
$8,405 CAD
$6,018 USD
View
Price last confirmed 41 days ago
13 more retailers have this diamond
Prices start from $3,532 CADSave up to $3,754 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 Round
$3,532 CAD