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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

VG • H/SI2 • GIA 5556052378

Certificate GIA 5556052378

Diamond specifications and retailer prices

From $4,926 CAD
As of November 5, 2026
Save $6,962 CAD (59%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $11,888 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 very-good cut grade and certified by GIA 5556052378. Listed at 20 retailers as of November 5, 2026, with prices from $4,926 to $11,888, a $6,962 spread on the same certified stone. NZ Jewellers lists it at $11,888. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
H
Color
SI2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38°
Pavilion angle40.2°
OriginNatural
Grading LabGIA
CertificateGIA 5556052378
Dimensions7.09 × 7.13 × 4.57 mm
L/W Ratio1.01
Top View
7.09 mm7.13 mm1.50 ctH / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 5556052378
Side View
Table 57.0%Crown 38°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 64.3%

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 5
Current: $11,888 CAD|Low: $4,926 CAD|High: $11,888 CAD|Avg: $6,703 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 5, 2026
Retailer 10$4,926 CAD
Retailer 4$5,112 CAD
Retailer 8$5,296 CAD
Retailer 3$5,436 CAD
Retailer 6$5,438 CAD
Retailer 18$5,707 CAD
Retailer 9$6,181 CAD
Retailer 15$6,181 CAD
Retailer 14$6,201 CAD
Retailer 7$6,620 CAD
Retailer 13$6,620 CAD
Retailer 11$6,674 CAD
Retailer 17$6,843 CAD
Retailer 16$7,132 CAD
Retailer 2$7,250 CAD
Retailer 5$7,935 CAD
Retailer 12$10,838 CAD
NZ Jewellers$11,888 CAD

38 data points across 18 retailers

20 retailers$4,926 CAD to $11,888 CAD

A
Cheapest Retailer
-
$4,926 CAD
A
Retailer 2
-
$5,112 CAD
View
A
Retailer 3
-
$5,296 CAD
View
A
Retailer 4
-
$5,436 CAD
View
A
Retailer 5
-
$5,438 CAD
View
B+
Retailer 6
-
$5,707 CAD
View
Final sale: no returns
A
Retailer 7
-
$6,181 CAD
View
A
Retailer 8
-
$6,181 CAD
View
A
Retailer 9
-
$6,201 CAD
View
Retailer 10
-
$6,257 CAD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$6,620 CAD
View
A
Retailer 12
-
$6,620 CAD
View
A
Retailer 13
-
$6,674 CAD
View
A
Retailer 14
-
$6,843 CAD
View
B+
Retailer 15
-
$7,132 CAD
View
A
Retailer 16
-
$7,250 CAD
View
Retailer 17
-
$7,625 CAD
View
Price last confirmed 14 days ago
B+
Retailer 18
-
$7,935 CAD
View
B
Retailer 19
-
$10,838 CAD
View
Most Expensive
B
NZ Jewellers
cb854a2f-3017-42df-b261-f05095a538fa · Nov 5
$11,888 CAD
$8,512 USD
View
19 more retailers have this diamond
Prices start from $4,926 CADSave up to $6,962 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
$4,926 CAD