Oval|Natural|GIA

0.50ct E SI2 Oval Natural Diamond

GD • E/SI2 • GIA 1545479311

Certificate GIA 1545479311

Diamond specifications and retailer prices

From $654 USD
As of November 6, 2026
Save $1,653 USD (72%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,307 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 standard cut grade stated by the retailer rather than the lab and certified by GIA 1545479311. Listed at 23 retailers as of November 5, 2026, with prices from $654 to $2,307, a $1,653 spread on the same certified stone. NZ Jewellers lists it at $2,307. 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
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 1545479311
Dimensions6.39 × 4.39 × 2.80 mm
L/W Ratio1.46
Culet sizeNone
Key to symbols
Cloud, Crystal
Top View
6.39 mm4.39 mm0.50 ctE / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 1545479311
Side View
Table 62.0%CrownGirdle: STK-THKPavilionCulet: NoneDepth 63.9%

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: $2,307 USD|Low: $384 USD|High: $2,307 USD|Avg: $870 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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
Retailer 23
Retailer 24
November 6, 2026
Retailer 17$384 USD
Retailer 16$500 USD
Retailer 8$654 USD
Retailer 15$666 USD
Retailer 21$667 USD
Retailer 20$675 USD
Retailer 24$683 USD
Retailer 22$692 USD
Retailer 9$717 USD
Retailer 5$769 USD
Retailer 14$775 USD
Retailer 4$779 USD
Retailer 6$818 USD
Retailer 10$840 USD
Retailer 11$840 USD
Retailer 18$868 USD
Retailer 12$870 USD
Retailer 2$873 USD
Retailer 23$883 USD
Retailer 3$935 USD
Retailer 13$1,038 USD
Retailer 19$1,346 USD
Retailer 7$2,120 USD
NZ Jewellers$2,307 USD

22 data points across 24 retailers

23 retailers$654 USD to $2,307 USD

B+
Cheapest Retailer
-
$654 USD
B+
Retailer 2
-
$666 USD
View
Retailer 3
-
$667 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$675 USD
View
B+
Retailer 5
-
$683 USD
View
B+
Retailer 6
-
$692 USD
View
B+
Retailer 7
-
$692 USD
View
B+
Retailer 8
-
$717 USD
View
B+
Retailer 9
-
$769 USD
View
B+
Retailer 10
-
$775 USD
View
B+
Retailer 11
-
$779 USD
View
B+
Retailer 12
-
$818 USD
View
B
Retailer 13
-
$840 USD
View
B
Retailer 14
-
$840 USD
View
B+
Retailer 15
-
$868 USD
View
B
Retailer 16
-
$870 USD
View
B+
Retailer 17
-
$873 USD
View
B
Retailer 18
-
$883 USD
View
B
Retailer 19
-
$935 USD
View
B
Retailer 20
-
$1,038 USD
View
B
Retailer 21
-
$1,346 USD
View
C
Retailer 22
-
$2,120 USD
View
Most Expensive
C
NZ Jewellers
c5641055-109f-4b40-a2a8-c284daf1aeb0 · Nov 5
$2,307 USD
View
22 more retailers have this diamond
Prices start from $654 USDSave up to $1,653 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.

B+
0.50ct Oval
$654 USD