CaratHunter
Plans
Oval|Natural|GIA

1.50ct J SI1 Oval Natural Diamond

ID • J/SI1 • GIA 7528704108

Certificate GIA 7528704108

Diamond specifications and retailer prices

From $4,792 CAD
HK$26,800 HKD
As of October 30, 2026
Save $6,221 CAD (56%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $11,013 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 SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7528704108. Listed at 23 retailers as of October 30, 2026, with prices from $4,792 to $11,013, a $6,221 spread on the same certified stone. NZ Jewellers lists it at $11,013. 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
Ideal
Cut (retailer stated)

Specifications

Cut (retailer stated)Ideal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7528704108
Dimensions8.83 × 6.45 × 3.98 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Feather, Crystal, Needle, Pinpoint
Top View
8.83 mm6.45 mm1.50 ctJ / SI1
OriginNatural
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 7528704108
Side View
Table 63.0%CrownGirdle: THK-VTKPavilionCulet: NoneDepth 61.7%

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: Oct 30
Current: $11,013 CAD|Low: $4,792 CAD|High: $11,327 CAD|Avg: $6,761 CAD|-2.8%
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
October 30, 2026
Retailer 7$4,792 CAD
Retailer 11$5,059 CAD
Retailer 2$5,180 CAD
Retailer 3$5,636 CAD
Retailer 10$5,923 CAD
Retailer 16$6,083 CAD
Retailer 12$6,100 CAD
Retailer 6$6,147 CAD
Retailer 8$6,321 CAD
Retailer 9$6,321 CAD
Retailer 19$6,321 CAD
Retailer 13$6,452 CAD
Retailer 4$6,510 CAD
Retailer 18$6,530 CAD
Retailer 15$7,142 CAD
Retailer 5$7,293 CAD
Retailer 17$7,697 CAD
Retailer 14$10,121 CAD
NZ Jewellers$11,013 CAD

20 data points across 19 retailers

23 retailers$4,792 CAD to $11,013 CAD

A
Cheapest Retailer
-
$4,792 CAD
HK$26,800 HKD
A
Retailer 2
-
$5,059 CAD
SGD 4,894 SGD
View
A
Retailer 3
-
$5,180 CAD
₹353,134 INR
View
A
Retailer 4
-
$5,636 CAD
$4,035 USD
View
Retailer 5
-
$5,923 CAD
$4,240 USD
View
Price last confirmed 12 days ago
B+
Retailer 6
-
$6,036 CAD
$4,321 USD
View
Final sale: no returns
B+
Retailer 7
-
$6,083 CAD
$4,355 USD
View
B+
Retailer 8
-
$6,083 CAD
$4,355 USD
View
B+
Retailer 9
-
$6,100 CAD
£3,439 GBP
View
B+
Retailer 10
-
$6,147 CAD
SGD 5,947 SGD
View
B+
Retailer 11
-
$6,321 CAD
$4,525 USD
View
B+
Retailer 12
-
$6,321 CAD
$4,525 USD
View
B+
Retailer 13
-
$6,321 CAD
$4,525 USD
View
B+
Retailer 14
-
$6,452 CAD
£3,637 GBP
View
B+
Retailer 15
-
$6,510 CAD
$4,660 USD
View
B+
Retailer 16
-
$6,530 CAD
$4,675 USD
View
Retailer 17
-
$6,591 CAD
A$7,259 AUD
View
Price last confirmed 21 days ago
B+
Retailer 18
-
$7,142 CAD
€4,869 EUR
View
B+
Retailer 19
-
$7,293 CAD
$5,221 USD
View
Retailer 20
-
$7,503 CAD
$5,371 USD
View
Price last confirmed 12 days ago
B
Retailer 21
-
$7,697 CAD
ZAR 89,017 ZAR
View
B
Retailer 22
-
$10,121 CAD
£5,705 GBP
View
Most Expensive
B
NZ Jewellers
252448c4-1b8e-47b9-bb16-5cb133090279 · Oct 30
$11,013 CAD
$7,884 USD
View
22 more retailers have this diamond
Prices start from $4,792 CADSave up to $6,221 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 Oval
$4,792 CAD