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Oval|Natural|GIA

1.50ct K SI2 Oval Natural Diamond

EX • K/SI2 • GIA 6542669881

Certificate GIA 6542669881

Diamond specifications and retailer prices

From $2,791 CAD
As of November 6, 2026
Save $3,612 CAD (56%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $7,722 CAD at NZ Jewellers · As of October 11, 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 6542669881. Listed at 15 retailers as of November 4, 2026, with a 129% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 6542669881
Dimensions8.65 × 6.37 × 4.05 mm
L/W Ratio1.36
Top View
8.65 mm6.37 mm1.50 ctK / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceMedium
CertificateGIA 6542669881
Side View
Table 64.0%CrownGirdle: VTN-VTKPavilionCulet: NoneDepth 63.7%

Caratlytics Score

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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: $2,976 CAD|Low: $2,754 CAD|High: $6,548 CAD|Avg: $3,854 CAD|-3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 7$2,791 CAD
Retailer 4$2,851 CAD
Retailer 1$2,976 CAD
Retailer 8$3,434 CAD
Retailer 2$3,871 CAD
Retailer 3$3,878 CAD
Retailer 9$4,051 CAD
Retailer 6$4,574 CAD
Retailer 5$6,403 CAD

35 data points across 9 retailers

15 retailers$2,791 CAD to $6,403 CAD

A
Cheapest Retailer
-
$2,791 CAD
A
Retailer 2
-
$2,851 CAD
View
A
Retailer 3
-
$2,976 CAD
View
A
Retailer 4
-
$3,434 CAD
View
B+
Retailer 5
-
$3,502 CAD
View
Retailer 6
-
$3,694 CAD
View
Price last confirmed 25 days ago
Retailer 7
-
$3,694 CAD
View
Price last confirmed 25 days ago
Retailer 8
-
$3,865 CAD
View
Price last confirmed 38 days ago
B+
Retailer 9
-
$3,871 CAD
View
A
Retailer 10
-
$3,878 CAD
View
B+
Retailer 11
-
$4,051 CAD
View
Retailer 12
-
$4,262 CAD
View
Price last confirmed 25 days ago
A
Retailer 13
-
$4,574 CAD
View
B+
Retailer 14
-
$6,403 CAD
View
Most Expensive
NZ Jewellers
e819016e-b65c-476b-9c38-29ce8784c950 · Oct 11
$7,722 CAD
$5,490 USD
View
Price last confirmed 26 days ago
14 more retailers have this diamond
Prices start from $2,791 CADSave up to $3,612 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
$2,791 CAD