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Oval|Natural|HRD

1.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • HRD 250000260815

Certificate HRD 250000260815

Diamond specifications and retailer prices

From $3,934 CAD
As of November 6, 2026
Save $4,413 CAD (53%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $8,347 CAD at NZ Jewellers · As of November 5, 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 I 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 HRD 250000260815. Listed at 15 retailers as of November 5, 2026, with prices from $3,934 to $8,347, a $4,413 spread on the same certified stone. NZ Jewellers lists it at $8,347. 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
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabHRD
CertificateHRD 250000260815
Dimensions8.73 × 6.41 × 4.04 mm
L/W Ratio1.36
Girdle conditionFaceted
Culet sizeNone
Top View
8.73 mm6.41 mm1.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateHRD 250000260815
Side View
Table 63.0%CrownGirdle: MediumPavilionCulet: NoneDepth 63.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $8,347 CAD|Low: $3,892 CAD|High: $8,658 CAD|Avg: $5,414 CAD|-3.6%
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
November 6, 2026
Retailer 6$3,934 CAD
Retailer 5$4,345 CAD
Retailer 12$4,421 CAD
Retailer 3$4,754 CAD
Retailer 11$4,791 CAD
Retailer 4$4,937 CAD
Retailer 7$4,993 CAD
Retailer 9$5,017 CAD
Retailer 2$5,120 CAD
Retailer 10$5,528 CAD
Retailer 8$5,576 CAD
Retailer 13$7,950 CAD
NZ Jewellers$8,347 CAD

29 data points across 13 retailers

15 retailers$3,934 CAD to $8,347 CAD

A
Cheapest Retailer
-
$3,934 CAD
A
Retailer 2
-
$4,345 CAD
View
A
Retailer 3
-
$4,421 CAD
View
Final sale: no returns
A
Retailer 4
-
$4,647 CAD
View
Retailer 5
-
$4,754 CAD
View
Price last confirmed 8 days ago
Retailer 6
-
$4,754 CAD
View
Price last confirmed 19 days ago
A
Retailer 7
-
$4,791 CAD
View
A
Retailer 8
-
$4,937 CAD
View
A
Retailer 9
-
$4,993 CAD
View
A
Retailer 10
-
$5,017 CAD
View
A
Retailer 11
-
$5,120 CAD
View
A
Retailer 12
-
$5,528 CAD
View
A
Retailer 13
-
$5,576 CAD
View
B+
Retailer 14
-
$7,950 CAD
View
Most Expensive
B+
NZ Jewellers
e0e8a802-ead3-4ff5-892f-53f91b1ca1ac · Nov 5
$8,347 CAD
$5,934 USD
View
14 more retailers have this diamond
Prices start from $3,934 CADSave up to $4,413 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
$3,934 CAD