Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

VG • E/SI2 • GIA 1538726975

Certificate GIA 1538726975

Diamond specifications and retailer prices

From $493 USD
As of November 6, 2026
Save $1,572 USD (76%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,065 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 E colour (colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 1538726975. Listed at 19 retailers as of November 5, 2026, with prices from $493 to $2,065, a $1,572 spread on the same certified stone. NZ Jewellers lists it at $2,065. 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
E
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle34.54°
Pavilion angle34.56°
OriginNatural
Grading LabGIA
CertificateGIA 1538726975
Dimensions6.35 × 4.53 × 2.56 mm
L/W Ratio1.40
Key to symbols
Feather
Top View
6.35 mm4.53 mm0.50 ctE / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateGIA 1538726975
Side View
Table 65.0%Crown 34.54°Girdle: THK-VTKPavilion 34.56°Culet: NoneDepth 56.6%

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: $2,065 USD|Low: $493 USD|High: $2,065 USD|Avg: $859 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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 2$493 USD
Retailer 7$563 USD
Retailer 6$607 USD
Retailer 13$650 USD
Retailer 8$659 USD
Retailer 18$659 USD
Retailer 3$684 USD
Retailer 9$697 USD
Retailer 5$760 USD
Retailer 16$771 USD
Retailer 11$782 USD
Retailer 17$790 USD
Retailer 12$803 USD
Retailer 10$935 USD
Retailer 4$961 USD
Retailer 14$966 USD
Retailer 15$1,521 USD
NZ Jewellers$2,065 USD

25 data points across 18 retailers

19 retailers$493 USD to $2,065 USD

A
Cheapest Retailer
-
$493 USD
A
Retailer 2
-
$563 USD
View
A
Retailer 3
-
$607 USD
View
Final sale: no returns
A
Retailer 4
-
$650 USD
View
A
Retailer 5
-
$659 USD
View
Retailer 6
-
$659 USD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$684 USD
View
B+
Retailer 8
-
$697 USD
View
B+
Retailer 9
-
$755 USD
View
B+
Retailer 10
-
$760 USD
View
B+
Retailer 11
-
$771 USD
View
B+
Retailer 12
-
$782 USD
View
B+
Retailer 13
-
$790 USD
View
B+
Retailer 14
-
$803 USD
View
B
Retailer 15
-
$935 USD
View
B
Retailer 16
-
$961 USD
View
B
Retailer 17
-
$966 USD
View
B
Retailer 18
-
$1,521 USD
View
Most Expensive
C
NZ Jewellers
1958f1fa-3514-4f5a-a46f-ff7bca91a851 · Nov 5
$2,065 USD
View
18 more retailers have this diamond
Prices start from $493 USDSave up to $1,572 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
$493 USD