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Oval|Natural|GIA

0.50ct D SI1 Oval Natural Diamond

GD • D/SI1 • GIA 5493048591

Certificate GIA 5493048591

Diamond specifications and retailer prices

From $1,172 CAD
As of November 6, 2026
Save $1,394 CAD (54%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $4,396 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 D colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 5493048591. Listed at 20 retailers as of November 1, 2026, with a 119% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

0.50
Carat
D
Color
SI1
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5493048591
Dimensions6.24 × 4.46 × 2.83 mm
L/W Ratio1.40
Top View
6.24 mm4.46 mm0.50 ctD / SI1
OriginNatural
CutGood
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5493048591
Side View
Table 59.0%CrownGirdle: MED-THKPavilionCulet: NoneDepth 63.5%

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 6
Current: $4,396 CAD|Low: $1,172 CAD|High: $4,396 CAD|Avg: $1,719 CAD|+26.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 6, 2026
Retailer 8$1,172 CAD
Retailer 7$1,246 CAD
Retailer 4$1,270 CAD
Retailer 10$1,270 CAD
Retailer 5$1,284 CAD
Retailer 12$1,287 CAD
Retailer 16$1,318 CAD
Retailer 6$1,411 CAD
Retailer 3$1,466 CAD
Retailer 17$1,491 CAD
Retailer 18$1,547 CAD
Retailer 20$1,547 CAD
Retailer 19$1,604 CAD
Retailer 2$1,626 CAD
Retailer 9$1,854 CAD
Retailer 14$1,868 CAD
Retailer 11$1,888 CAD
Retailer 13$2,162 CAD
Retailer 15$2,566 CAD
NZ Jewellers$4,396 CAD

43 data points across 20 retailers

20 retailers$1,172 CAD to $2,566 CAD

B+
Cheapest Retailer
-
$1,172 CAD
Final sale: no returns
B+
Retailer 2
-
$1,246 CAD
View
B+
Retailer 3
-
$1,270 CAD
View
Retailer 4
-
$1,270 CAD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$1,284 CAD
View
Retailer 6
-
$1,287 CAD
View
Price last confirmed 30 days ago
B+
Retailer 7
-
$1,318 CAD
View
B
Retailer 8
-
$1,411 CAD
View
B
Retailer 9
-
$1,466 CAD
View
B
Retailer 10
-
$1,491 CAD
View
B
Retailer 11
-
$1,547 CAD
View
B
Retailer 12
-
$1,547 CAD
View
B
Retailer 13
-
$1,604 CAD
View
B
Retailer 14
-
$1,626 CAD
View
B
Retailer 15
-
$1,854 CAD
View
B
Retailer 16
-
$1,868 CAD
View
Retailer 17
-
$1,888 CAD
View
Price last confirmed 33 days ago
B
Retailer 18
-
$2,162 CAD
View
B
Retailer 19
-
$2,566 CAD
View
Most Expensive
NZ Jewellers
4ba7f09c-c117-498a-a03b-fbc169755b51 · Nov 5
$4,396 CAD
$3,125 USD
View
Price under review
19 more retailers have this diamond
Prices start from $1,172 CADSave up to $1,394 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+
0.50ct Oval
$1,172 CAD