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Round|Natural|GIA

1.50ct H SI2 Round Natural Diamond

EX • H/SI2 • GIA 6552743522

Certificate GIA 6552743522

Diamond specifications and retailer prices

From $7,165 CAD
As of November 4, 2026
Save $8,047 CAD (53%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $15,212 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 6552743522. Listed at 20 retailers as of November 4, 2026, with prices from $7,165 to $15,212, a $8,047 spread on the same certified stone. NZ Jewellers lists it at $15,212. 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
FluorescenceNone
Crown angle35.5°
Pavilion angle41.2°
OriginNatural
Grading LabGIA
CertificateGIA 6552743522
Dimensions7.26 × 7.29 × 4.57 mm
L/W Ratio1.00
Culet sizeNone
Top View
7.26 mm7.29 mm1.50 ctH / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6552743522
Side View
Table 58.0%Crown 35.5°Girdle: MED-STKPavilion 41.2°Culet: NoneDepth 62.8%

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: Nov 4
Current: $15,212 CAD|Low: $6,955 CAD|High: $15,212 CAD|Avg: $9,897 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
November 6, 2026
Retailer 9$7,165 CAD
Retailer 5$7,186 CAD
Retailer 4$7,606 CAD
Retailer 11$8,240 CAD
Retailer 12$8,240 CAD
Retailer 13$8,240 CAD
Retailer 6$8,581 CAD
Retailer 3$9,507 CAD
Retailer 7$9,860 CAD
Retailer 2$10,924 CAD
Retailer 8$13,363 CAD
Retailer 10$14,055 CAD
NZ Jewellers$15,212 CAD

31 data points across 13 retailers

20 retailers$7,165 CAD to $15,212 CAD

A
Cheapest Retailer
-
$7,165 CAD
A
Retailer 2
-
$7,186 CAD
View
A
Retailer 3
-
$7,363 CAD
View
B+
Retailer 4
-
$7,606 CAD
View
Final sale: no returns
B+
Retailer 5
-
$8,130 CAD
View
B+
Retailer 6
-
$8,240 CAD
View
Retailer 7
-
$8,240 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$8,240 CAD
View
B+
Retailer 9
-
$8,273 CAD
View
B+
Retailer 10
-
$8,581 CAD
View
B+
Retailer 11
-
$8,827 CAD
View
B+
Retailer 12
-
$8,827 CAD
View
B+
Retailer 13
-
$9,120 CAD
View
B+
Retailer 14
-
$9,507 CAD
View
B+
Retailer 15
-
$9,860 CAD
View
Retailer 16
-
$10,026 CAD
View
Price last confirmed 22 days ago
B+
Retailer 17
-
$10,924 CAD
View
B
Retailer 18
-
$13,363 CAD
View
Retailer 19
-
$14,055 CAD
View
Price last confirmed 9 days ago
Most Expensive
B
NZ Jewellers
4bea73fb-c863-4f00-beb2-34066a12b955 · Nov 5
$15,212 CAD
$10,892 USD
View
19 more retailers have this diamond
Prices start from $7,165 CADSave up to $8,047 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
$7,165 CAD