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Oval|Natural|GIA

1.50ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 5426009616

Certificate GIA 5426009616

Diamond specifications and retailer prices

From $4,443 CAD
As of November 4, 2026
Save $5,626 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $10,070 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5426009616. Listed at 15 retailers as of November 4, 2026, with prices from $4,443 to $10,070, a $5,626 spread on the same certified stone. NZ Jewellers lists it at $10,070. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.50
Carat
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5426009616
Dimensions8.99 × 6.24 × 4.04 mm
L/W Ratio1.44
Top View
8.99 mm6.24 mm1.50 ctK / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5426009616
Side View
Table 56.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 64.8%

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: Nov 4
Current: $6,356 CAD|Low: $4,421 CAD|High: $9,783 CAD|Avg: $5,855 CAD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 6$4,484 CAD
Retailer 4$4,529 CAD
Retailer 8$4,962 CAD
Retailer 5$5,237 CAD
Retailer 7$5,507 CAD
Retailer 2$5,854 CAD
Retailer 1$6,356 CAD
Retailer 3$9,641 CAD

43 data points across 8 retailers

15 retailers$4,443 CAD to $10,070 CAD

B+
Cheapest Retailer
-
$4,443 CAD
B+
Retailer 2
-
$4,484 CAD
View
Retailer 3
-
$4,529 CAD
View
Price last confirmed 16 days ago
B+
Retailer 4
-
$4,555 CAD
View
B+
Retailer 5
-
$4,649 CAD
View
B+
Retailer 6
-
$4,962 CAD
View
Retailer 7
-
$5,237 CAD
View
Price last confirmed 8 days ago
B+
Retailer 8
-
$5,237 CAD
View
B+
Retailer 9
-
$5,438 CAD
View
B+
Retailer 10
-
$5,507 CAD
View
B+
Retailer 11
-
$5,854 CAD
View
B+
Retailer 12
-
$6,043 CAD
View
B+
Retailer 13
-
$6,356 CAD
View
B
Retailer 14
-
$9,641 CAD
View
Most Expensive
C
NZ Jewellers
c13ec7df-1d1e-4dce-853d-00b210dc4c0a · Nov 5
$10,070 CAD
$7,159 USD
View
14 more retailers have this diamond
Prices start from $4,443 CADSave up to $5,626 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
$4,443 CAD