Oval|Natural|GIA

1.50ct J I1 Oval Natural Diamond

ID • J/I1 • GIA 7358231674

Certificate GIA 7358231674

Diamond specifications and retailer prices

From $4,118 CAD
$2,948 USD
As of October 30, 2026
Save $3,886 CAD (49%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $8,004 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 1.5ct natural oval diamond

This 1.5ct natural oval sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7358231674. Listed at 7 retailers as of October 30, 2026, with prices from $4,118 to $8,004, a $3,886 spread on the same certified stone. NZ Jewellers lists it at $8,004. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.50
Carat
J
Color
I1
Clarity
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 7358231674
Dimensions8.68 × 6.36 × 4.19 mm
L/W Ratio1.36
Cert comments
Additional twinning wisps, pinpoints and surface graining are not shown.
Key to symbols
Twinning Wisp, Crystal, Feather, Needle, Natural
Top View
8.68 mm6.36 mm1.50 ctJ / I1
OriginNatural
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceMedium
CertificateGIA 7358231674
Side View
Table 60.0%CrownGirdlePavilionCulet: NoneDepth 66.0%

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: Oct 30
Current: $8,004 CAD|Low: $3,276 CAD|High: $8,004 CAD|Avg: $5,002 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 31, 2026
Retailer 8$3,276 CAD
Retailer 6$4,118 CAD
Retailer 4$4,594 CAD
Retailer 7$4,594 CAD
Retailer 3$4,770 CAD
Retailer 5$5,301 CAD
Retailer 2$5,380 CAD
NZ Jewellers$8,004 CAD

17 data points across 8 retailers

7 retailers$4,118 CAD to $8,004 CAD

B+
Cheapest Retailer
-
$4,118 CAD
$2,948 USD
B+
Retailer 2
-
$4,594 CAD
$3,289 USD
View
B+
Retailer 3
-
$4,770 CAD
$3,415 USD
View
B+
Retailer 4
-
$5,301 CAD
$3,795 USD
View
B+
Retailer 5
-
$5,380 CAD
€3,668 EUR
View
Retailer 6
-
$8,004 CAD
$5,730 USD
View
Price last confirmed 43 days ago
Most Expensive
B
NZ Jewellers
32c13deb-8b9a-4724-8d58-01bc1dbec2dc · Oct 30
$8,004 CAD
$5,730 USD
View
6 more retailers have this diamond
Prices start from $4,118 CADSave up to $3,886 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 Oval
$4,118 CAD