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Asscher|Natural|GIA

1.50ct J SI1 Asscher Natural Diamond

EX • J/SI1 • GIA 1553497500

Certificate GIA 1553497500

Diamond specifications and retailer prices

From $4,525 CAD
As of November 4, 2026
Save $4,018 CAD (47%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $8,543 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 1.5ct natural asscher diamond

This 1.5ct natural asscher sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1553497500. Listed at 14 retailers as of November 4, 2026, with prices from $4,525 to $8,543, a $4,018 spread on the same certified stone. NZ Jewellers lists it at $8,543. 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
J
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1553497500
Dimensions6.19 × 6.15 × 4.23 mm
L/W Ratio1.01
Girdle conditionPolished
Culet sizeNone
Key to symbols
Feather, Crystal, Needle
Top View
6.19 mm6.15 mm1.50 ctJ / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1553497500
Side View
Table 67.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 68.7%

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: $8,543 CAD|Low: $4,148 CAD|High: $8,543 CAD|Avg: $5,692 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
November 6, 2026
Retailer 3$4,525 CAD
Retailer 2$4,691 CAD
Retailer 4$4,721 CAD
Retailer 9$4,903 CAD
Retailer 11$4,903 CAD
Retailer 6$5,043 CAD
Retailer 12$5,092 CAD
Retailer 10$5,658 CAD
Retailer 5$5,707 CAD
Retailer 7$5,984 CAD
Retailer 8$8,177 CAD
NZ Jewellers$8,543 CAD

30 data points across 12 retailers

14 retailers$4,525 CAD to $8,543 CAD

A
Cheapest Retailer
-
$4,525 CAD
Final sale: no returns
A
Retailer 2
-
$4,691 CAD
View
A
Retailer 3
-
$4,721 CAD
View
A
Retailer 4
-
$4,903 CAD
View
Retailer 5
-
$4,903 CAD
View
Price last confirmed 12 days ago
A
Retailer 6
-
$5,043 CAD
View
B+
Retailer 7
-
$5,092 CAD
View
Retailer 8
-
$5,257 CAD
View
Price last confirmed 33 days ago
Retailer 9
-
$5,489 CAD
View
Price last confirmed 11 days ago
B+
Retailer 10
-
$5,658 CAD
View
B+
Retailer 11
-
$5,707 CAD
View
B+
Retailer 12
-
$5,984 CAD
View
B
Retailer 13
-
$8,177 CAD
View
Most Expensive
B
NZ Jewellers
ddfb8cad-8f61-40e4-a812-4567200dc956 · Nov 5
$8,543 CAD
$6,117 USD
View
13 more retailers have this diamond
Prices start from $4,525 CADSave up to $4,018 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 Asscher
$4,525 CAD