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Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

EX • I/SI2 • GIA 1559731483

Certificate GIA 1559731483

Diamond specifications and retailer prices

From $392 CAD
As of November 6, 2026
Save $1,803 CAD (82%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $2,408 CAD at NZ Jewellers · As of August 29, 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 SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 1559731483. Listed at 10 retailers as of November 5, 2026, with a 459% 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

0.50
Carat
I
Color
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1559731483
Dimensions6.59 × 4.28 × 2.61 mm
L/W Ratio1.54
Girdle conditionVery Thick
Top View
6.59 mm4.28 mm0.50 ctI / SI2
OriginNatural
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1559731483
Side View
Table 63.0%CrownGirdle: ThickPavilionCulet: NoneDepth 60.9%

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: $2,196 CAD|Low: $335 CAD|High: $2,196 CAD|Avg: $897 CAD
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
November 6, 2026
Retailer 8$392 CAD
Retailer 2$421 CAD
Retailer 3$679 CAD
Retailer 4$696 CAD
Retailer 7$757 CAD
Retailer 9$789 CAD
Retailer 6$924 CAD
Retailer 5$1,321 CAD
NZ Jewellers$2,196 CAD

30 data points across 9 retailers

10 retailers$392 CAD to $2,196 CAD

A
Cheapest Retailer
-
$392 CAD
Final sale: no returns
A
Retailer 2
-
$421 CAD
View
A
Retailer 3
-
$679 CAD
View
A
Retailer 4
-
$696 CAD
View
B+
Retailer 5
-
$757 CAD
View
B+
Retailer 6
-
$789 CAD
View
B+
Retailer 7
-
$924 CAD
View
B
Retailer 8
-
$1,321 CAD
View
B
Retailer 9
-
$2,196 CAD
View
Most Expensive
NZ Jewellers
4dc4b8df-09c7-432d-890f-e3f97f0a0366 · Aug 29
$2,408 CAD
$1,712 USD
View
Price last confirmed 69 days ago
9 more retailers have this diamond
Prices start from $392 CADSave up to $1,803 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
$392 CAD