Oval|Natural|GIA

0.50ct I SI2 Oval Natural Diamond

VG • I/SI2 • GIA 5413335860

Certificate GIA 5413335860

Diamond specifications and retailer prices

From $448 USD
As of November 6, 2026
Save $1,224 USD (73%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,672 USD 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 SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5413335860. Listed at 15 retailers as of November 5, 2026, with prices from $448 to $1,672, a $1,224 spread on the same certified stone. NZ Jewellers lists it at $1,672. 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
I
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 5413335860
Dimensions6.45 × 4.20 × 2.68 mm
L/W Ratio1.54
Top View
6.45 mm4.20 mm0.50 ctI / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryGood
FluorescenceFaint
CertificateGIA 5413335860
Side View
Table 61.0%CrownGirdle: ThickPavilionCulet: NoneDepth 63.7%

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: $1,672 USD|Low: $451 USD|High: $1,672 USD|Avg: $740 USD
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
November 6, 2026
Retailer 11$492 USD
Retailer 3$533 USD
Retailer 10$545 USD
Retailer 2$559 USD
Retailer 5$574 USD
Retailer 12$574 USD
Retailer 13$593 USD
Retailer 4$615 USD
Retailer 6$615 USD
Retailer 7$662 USD
Retailer 9$718 USD
Retailer 14$761 USD
Retailer 8$1,229 USD
NZ Jewellers$1,672 USD

40 data points across 14 retailers

15 retailers$448 USD to $1,672 USD

A
Cheapest Retailer
-
$448 USD
B+
Retailer 2
-
$492 USD
View
Final sale: no returns
B+
Retailer 3
-
$533 USD
View
B+
Retailer 4
-
$545 USD
View
B+
Retailer 5
-
$559 USD
View
Retailer 6
-
$574 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$574 USD
View
B+
Retailer 8
-
$615 USD
View
B+
Retailer 9
-
$615 USD
View
B+
Retailer 10
-
$662 USD
View
B+
Retailer 11
-
$664 USD
View
B
Retailer 12
-
$718 USD
View
B
Retailer 13
-
$761 USD
View
B
Retailer 14
-
$1,229 USD
View
Most Expensive
C
NZ Jewellers
72247f06-324c-490a-92c6-6af2807149bf · Nov 5
$1,672 USD
View
14 more retailers have this diamond
Prices start from $448 USDSave up to $1,224 USD

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
$448 USD