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Oval|Natural|GIA

0.50ct I SI1 Oval Natural Diamond

EX • I/SI1 • GIA 1545913286

Certificate GIA 1545913286

Diamond specifications and retailer prices

From $474 CAD
As of November 6, 2026
Save $1,999 CAD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,473 CAD at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.5ct natural oval diamond

This 0.5ct natural oval sits in the half to three-quarter 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 GIA 1545913286. Listed at 18 retailers as of November 5, 2026, with prices from $474 to $2,473, a $1,999 spread on the same certified stone. NZ Jewellers lists it at $2,473. 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

0.50
Carat
I
Color
SI1
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545913286
Dimensions6.38 × 4.35 × 2.74 mm
L/W Ratio1.47
Girdle conditionFaceted
Top View
6.38 mm4.35 mm0.50 ctI / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545913286
Side View
Table 58.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 62.9%

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: $474 CAD|Low: $474 CAD|High: $1,506 CAD|Avg: $836 CAD|-2.9%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 6, 2026
Retailer 1$474 CAD
Retailer 2$594 CAD
Retailer 7$663 CAD
Retailer 4$679 CAD
Retailer 9$769 CAD
Retailer 3$788 CAD
Retailer 6$798 CAD
Retailer 10$917 CAD
Retailer 5$969 CAD
Retailer 8$1,490 CAD

29 data points across 10 retailers

18 retailers$474 CAD to $2,473 CAD

A
Cheapest Retailer
-
$474 CAD
A
Retailer 2
-
$557 CAD
View
A
Retailer 3
-
$594 CAD
View
Final sale: no returns
A
Retailer 4
-
$646 CAD
View
A
Retailer 5
-
$663 CAD
View
A
Retailer 6
-
$679 CAD
View
A
Retailer 7
-
$695 CAD
View
A
Retailer 8
-
$744 CAD
View
A
Retailer 9
-
$769 CAD
View
A
Retailer 10
-
$788 CAD
View
A
Retailer 11
-
$798 CAD
View
B+
Retailer 12
-
$888 CAD
View
B+
Retailer 13
-
$917 CAD
View
B+
Retailer 14
-
$921 CAD
View
B+
Retailer 15
-
$969 CAD
View
B
Retailer 16
-
$1,490 CAD
View
Retailer 17
-
$2,473 CAD
View
Price last confirmed 69 days ago
Most Expensive
B
NZ Jewellers
761ba98e-a81e-46b3-b0ed-0d96da0bb0e6 · Nov 5
$2,473 CAD
$1,758 USD
View
17 more retailers have this diamond
Prices start from $474 CADSave up to $1,999 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
0.50ct Oval
$474 CAD