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Round|Natural|GIA

1.50ct I SI2 Round Natural Diamond

EX • I/SI2 • GIA 2221294516

Certificate GIA 2221294516

Diamond specifications and retailer prices

From $8,799 CAD
As of November 1, 2026
Save $10,810 CAD (55%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $19,608 CAD at NZ Jewellers · As of November 5, 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 I colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 2221294516. Listed at 17 retailers as of November 1, 2026, with prices from $8,799 to $19,608, a $10,810 spread on the same certified stone. NZ Jewellers lists it at $19,608. 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
I
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
Crown angle32.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 2221294516
Dimensions7.42 × 7.37 × 4.44 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.42 mm7.37 mm1.50 ctI / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2221294516
Side View
Table 61.0%Crown 32.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 60.3%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $19,608 CAD|Low: $8,799 CAD|High: $19,608 CAD|Avg: $11,807 CAD
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
November 6, 2026
Retailer 12$8,799 CAD
Retailer 16$8,861 CAD
Retailer 5$9,264 CAD
Retailer 6$9,804 CAD
Retailer 14$9,804 CAD
Retailer 3$10,621 CAD
Retailer 15$10,785 CAD
Retailer 2$10,884 CAD
Retailer 7$11,578 CAD
Retailer 13$11,578 CAD
Retailer 8$11,955 CAD
Retailer 10$12,035 CAD
Retailer 9$12,136 CAD
Retailer 4$12,913 CAD
Retailer 11$16,294 CAD
NZ Jewellers$19,608 CAD

40 data points across 16 retailers

17 retailers$8,799 CAD to $19,608 CAD

B+
Cheapest Retailer
-
$8,799 CAD
B+
Retailer 2
-
$8,861 CAD
View
B+
Retailer 3
-
$9,124 CAD
View
B+
Retailer 4
-
$9,264 CAD
View
Retailer 5
-
$9,804 CAD
View
Price last confirmed 8 days ago
B
Retailer 6
-
$9,804 CAD
View
Final sale: no returns
B+
Retailer 7
-
$10,621 CAD
View
B+
Retailer 8
-
$10,785 CAD
View
B+
Retailer 9
-
$10,884 CAD
View
B
Retailer 10
-
$11,578 CAD
View
B
Retailer 11
-
$11,578 CAD
View
B
Retailer 12
-
$11,955 CAD
View
B
Retailer 13
-
$12,035 CAD
View
B
Retailer 14
-
$12,136 CAD
View
Retailer 15
-
$12,913 CAD
View
Price last confirmed 14 days ago
B
Retailer 16
-
$16,294 CAD
View
Most Expensive
B
NZ Jewellers
d93e6d93-a850-4a70-a549-2346a06b03a0 · Nov 5
$19,608 CAD
$14,040 USD
View
16 more retailers have this diamond
Prices start from $8,799 CADSave up to $10,810 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.

B+
1.50ct Round
$8,799 CAD