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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 1196538522

Certificate GIA 1196538522

Diamond specifications and retailer prices

From $8,343 CAD
As of November 6, 2026
Save $10,438 CAD (56%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $18,781 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 H colour (near-colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 1196538522. Listed at 19 retailers as of November 5, 2026, with prices from $8,343 to $18,781, a $10,438 spread on the same certified stone. NZ Jewellers lists it at $18,781. 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
H
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle34°
Pavilion angle41.6°
OriginNatural
Grading LabGIA
CertificateGIA 1196538522
Dimensions7.33 × 7.28 × 4.55 mm
L/W Ratio1.01
Culet sizeNone
Top View
7.33 mm7.28 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 1196538522
Side View
Table 59.0%Crown 34°Girdle: MED-STKPavilion 41.6°Culet: NoneDepth 62.5%

Caratlytics Score

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

Price History

Last verified: Nov 6
Current: $18,781 CAD|Low: $8,269 CAD|High: $18,781 CAD|Avg: $10,958 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
Retailer 17
Retailer 18
November 6, 2026
Retailer 7$8,343 CAD
Retailer 14$8,449 CAD
Retailer 18$8,480 CAD
Retailer 5$8,873 CAD
Retailer 8$9,391 CAD
Retailer 16$9,391 CAD
Retailer 3$9,998 CAD
Retailer 4$10,173 CAD
Retailer 17$10,331 CAD
Retailer 2$10,354 CAD
Retailer 9$11,089 CAD
Retailer 15$11,089 CAD
Retailer 10$11,466 CAD
Retailer 12$11,514 CAD
Retailer 11$11,625 CAD
Retailer 6$12,371 CAD
Retailer 13$15,608 CAD
NZ Jewellers$18,781 CAD

43 data points across 18 retailers

19 retailers$8,343 CAD to $18,781 CAD

B+
Cheapest Retailer
-
$8,343 CAD
B+
Retailer 2
-
$8,449 CAD
View
B+
Retailer 3
-
$8,480 CAD
View
B+
Retailer 4
-
$8,729 CAD
View
B+
Retailer 5
-
$8,873 CAD
View
Retailer 6
-
$9,391 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$9,391 CAD
View
Final sale: no returns
B+
Retailer 8
-
$9,998 CAD
View
B
Retailer 9
-
$10,173 CAD
View
B
Retailer 10
-
$10,331 CAD
View
B+
Retailer 11
-
$10,354 CAD
View
B
Retailer 12
-
$11,089 CAD
View
B
Retailer 13
-
$11,089 CAD
View
B
Retailer 14
-
$11,466 CAD
View
B+
Retailer 15
-
$11,514 CAD
View
B
Retailer 16
-
$11,625 CAD
View
Retailer 17
-
$12,371 CAD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$15,608 CAD
View
Most Expensive
B
NZ Jewellers
d47c35b7-af39-40e6-b388-92982623d491 · Nov 5
$18,781 CAD
$13,448 USD
View
18 more retailers have this diamond
Prices start from $8,343 CADSave up to $10,438 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
$8,343 CAD