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Oval|Natural|GIA

1.50ct K SI1 Oval Natural Diamond

EX • K/SI1 • GIA 2241005001

Certificate GIA 2241005001

Diamond specifications and retailer prices

From $3,006 CAD
As of November 6, 2026
Save $3,329 CAD (53%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $7,511 CAD at NZ Jewellers · As of September 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 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 2241005001. Listed at 14 retailers as of November 6, 2026, with a 111% 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
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
OriginNatural
Grading LabGIA
CertificateGIA 2241005001
Dimensions8.96 × 6.25 × 3.94 mm
L/W Ratio1.43
Girdle conditionFaceted
Top View
8.96 mm6.25 mm1.50 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceMedium
CertificateGIA 2241005001
Side View
Table 58.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 63.0%

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: Nov 6
Current: $4,175 CAD|Low: $2,971 CAD|High: $7,393 CAD|Avg: $4,656 CAD|-4.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 8$3,006 CAD
Retailer 12$3,784 CAD
Retailer 2$3,864 CAD
Retailer 6$3,920 CAD
Retailer 9$4,086 CAD
Retailer 4$4,114 CAD
Retailer 1$4,175 CAD
Retailer 3$4,670 CAD
Retailer 5$4,874 CAD
Retailer 7$5,109 CAD
Retailer 10$6,335 CAD
Retailer 11$7,009 CAD

35 data points across 12 retailers

14 retailers$3,006 CAD to $6,335 CAD

A
Cheapest Retailer
-
$3,006 CAD
A
Retailer 2
-
$3,784 CAD
View
A
Retailer 3
-
$3,864 CAD
View
Final sale: no returns
A
Retailer 4
-
$3,920 CAD
View
A
Retailer 5
-
$4,086 CAD
View
A
Retailer 6
-
$4,114 CAD
View
A
Retailer 7
-
$4,175 CAD
View
B+
Retailer 8
-
$4,286 CAD
View
A
Retailer 9
-
$4,670 CAD
View
A
Retailer 10
-
$4,874 CAD
View
A
Retailer 11
-
$5,109 CAD
View
B+
Retailer 12
-
$6,335 CAD
View
Retailer 13
-
$7,009 CAD
View
Price last confirmed 11 days ago
Most Expensive
NZ Jewellers
030639b0-4ab3-4dba-bcd2-93746703721e · Sep 30
$7,511 CAD
$5,340 USD
View
Price last confirmed 37 days ago
13 more retailers have this diamond
Prices start from $3,006 CADSave up to $3,329 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
$3,006 CAD