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Oval|Natural|GIA

1.50ct J I1 Oval Natural Diamond

EX • J/I1 • GIA 1515321139

Certificate GIA 1515321139

Diamond specifications and retailer prices

From $3,966 CAD
$2,839 USD
As of October 30, 2026
Save $1,219 CAD (24%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $5,185 CAD at Yorxs · As of October 31, 2026
View at Yorxs

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 1515321139. Listed at 6 retailers as of October 30, 2026, with prices from $3,966 to $5,185, a $1,219 spread on the same certified stone. Yorxs lists it at $5,185. 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
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1515321139
Dimensions8.61 × 6.22 × 4.08 mm
L/W Ratio1.38
Cert comments
[object Object]
Top View
8.61 mm6.22 mm1.50 ctJ / I1
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1515321139
Side View
Table 57.0%CrownGirdle: VTK-ETKPavilionCulet: NoneDepth 65.6%

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: $3,966 CAD|Low: $3,444 CAD|High: $7,155 CAD|Avg: $4,795 CAD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Yorxs
October 31, 2026
Retailer 3$3,444 CAD
Retailer 1$3,966 CAD
Retailer 9$4,140 CAD
Retailer 5$4,430 CAD
Retailer 6$4,430 CAD
Retailer 2$4,434 CAD
Retailer 4$4,600 CAD
Retailer 11$5,023 CAD
Retailer 7$5,111 CAD
Yorxs$5,185 CAD
Retailer 8$5,271 CAD
Retailer 10$7,155 CAD

20 data points across 12 retailers

6 retailers$3,966 CAD to $5,185 CAD

B+
Cheapest Retailer
-
$3,966 CAD
$2,839 USD
B+
Retailer 2
-
$4,430 CAD
$3,171 USD
View
B+
Retailer 3
-
$4,430 CAD
$3,171 USD
View
B+
Retailer 4
-
$4,600 CAD
$3,293 USD
View
B+
Retailer 5
-
$5,111 CAD
$3,659 USD
View
Most Expensive
B+
Yorxs
A948361C9 · Oct 31
$5,185 CAD
€3,535 EUR
View
5 more retailers have this diamond
Prices start from $3,966 CADSave up to $1,219 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
$3,966 CAD