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Round|Natural|GIA

1.50ct J SI2 Round Natural Diamond

GD • J/SI2 • GIA 6223691528

Certificate GIA 6223691528

Diamond specifications and retailer prices

From $8,345 CAD
As of November 1, 2026
Save $7,043 CAD (46%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $18,519 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 J colour (near-colourless) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 6223691528. Listed at 20 retailers as of November 1, 2026, with a 84% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
J
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6223691528
Dimensions7.27 × 7.12 × 4.58 mm
L/W Ratio1.02
Top View
7.27 mm7.12 mm1.50 ctJ / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6223691528
Side View
Table 63.0%CrownGirdle: ETN-THKPavilionCulet: Very SmallDepth 63.6%

Caratlytics Score

How it works →
B
Good
Decent quality, room for better deals
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: $18,519 CAD|Low: $8,345 CAD|High: $18,519 CAD|Avg: $11,031 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
Retailer 19
November 6, 2026
Retailer 14$8,345 CAD
Retailer 4$8,357 CAD
Retailer 8$8,748 CAD
Retailer 17$9,198 CAD
Retailer 7$9,259 CAD
Retailer 9$9,421 CAD
Retailer 19$9,576 CAD
Retailer 10$10,030 CAD
Retailer 15$10,185 CAD
Retailer 2$10,205 CAD
Retailer 16$10,586 CAD
Retailer 5$11,103 CAD
Retailer 18$11,103 CAD
Retailer 12$11,367 CAD
Retailer 3$11,466 CAD
Retailer 11$11,574 CAD
Retailer 6$12,198 CAD
Retailer 13$15,388 CAD
NZ Jewellers$18,519 CAD

40 data points across 19 retailers

20 retailers$8,345 CAD to $15,388 CAD

B
Cheapest Retailer
-
$8,345 CAD
B
Retailer 2
-
$8,357 CAD
View
B
Retailer 3
-
$8,603 CAD
View
B
Retailer 4
-
$8,748 CAD
View
C
Retailer 5
-
$9,198 CAD
View
Retailer 6
-
$9,259 CAD
View
Price last confirmed 8 days ago
C
Retailer 7
-
$9,421 CAD
View
C
Retailer 8
-
$9,576 CAD
View
Final sale: no returns
C
Retailer 9
-
$10,030 CAD
View
C
Retailer 10
-
$10,185 CAD
View
B
Retailer 11
-
$10,205 CAD
View
C
Retailer 12
-
$10,586 CAD
View
C
Retailer 13
-
$11,103 CAD
View
C
Retailer 14
-
$11,103 CAD
View
C
Retailer 15
-
$11,367 CAD
View
C
Retailer 16
-
$11,466 CAD
View
C
Retailer 17
-
$11,574 CAD
View
Retailer 18
-
$12,198 CAD
View
Price last confirmed 14 days ago
C
Retailer 19
-
$15,388 CAD
View
Most Expensive
NZ Jewellers
ecf00314-1493-415c-93ab-462a18140c08 · Nov 5
$18,519 CAD
$13,260 USD
View
Price under review
19 more retailers have this diamond
Prices start from $8,345 CADSave up to $7,043 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
$8,345 CAD