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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 3565306369

Certificate GIA 3565306369

Diamond specifications and retailer prices

From $4,033 CAD
As of November 6, 2026
Save $5,285 CAD (57%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $9,317 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 K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 3565306369. Listed at 18 retailers as of November 5, 2026, with prices from $4,033 to $9,317, a $5,285 spread on the same certified stone. NZ Jewellers lists it at $9,317. 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
K
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 3565306369
Dimensions8.82 × 6.44 × 4.08 mm
L/W Ratio1.37
Girdle conditionFaceted
Culet sizeNone
Key to symbols
Crystal, Feather, Indented Natural, Cavity, Needle
Top View
8.82 mm6.44 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 3565306369
Side View
Table 61.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.4%

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: $9,317 CAD|Low: $4,033 CAD|High: $9,317 CAD|Avg: $5,812 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
Retailer 13
Retailer 14
November 6, 2026
Retailer 13$4,033 CAD
Retailer 9$4,069 CAD
Retailer 8$4,263 CAD
Retailer 6$4,825 CAD
Retailer 2$5,188 CAD
Retailer 5$5,348 CAD
Retailer 14$5,348 CAD
Retailer 10$5,535 CAD
Retailer 3$5,553 CAD
Retailer 4$6,171 CAD
Retailer 12$6,259 CAD
Retailer 7$6,528 CAD
Retailer 11$8,921 CAD
NZ Jewellers$9,317 CAD

27 data points across 14 retailers

18 retailers$4,033 CAD to $9,317 CAD

A
Cheapest Retailer
-
$4,033 CAD
A
Retailer 2
-
$4,069 CAD
View
A
Retailer 3
-
$4,263 CAD
View
Retailer 4
-
$4,825 CAD
View
Price last confirmed 16 days ago
B+
Retailer 5
-
$4,843 CAD
View
B+
Retailer 6
-
$4,910 CAD
View
B+
Retailer 7
-
$4,916 CAD
View
A
Retailer 8
-
$5,188 CAD
View
B+
Retailer 9
-
$5,348 CAD
View
Retailer 10
-
$5,348 CAD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$5,535 CAD
View
B+
Retailer 12
-
$5,553 CAD
View
B+
Retailer 13
-
$5,553 CAD
View
B+
Retailer 14
-
$6,171 CAD
View
B+
Retailer 15
-
$6,259 CAD
View
B+
Retailer 16
-
$6,528 CAD
View
B
Retailer 17
-
$8,921 CAD
View
Most Expensive
B
NZ Jewellers
b986c585-85e7-4018-a6ad-fef76a073818 · Nov 5
$9,317 CAD
$6,624 USD
View
17 more retailers have this diamond
Prices start from $4,033 CADSave up to $5,285 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
$4,033 CAD