Oval|Natural|GIA

0.50ct F SI2 Oval Natural Diamond

GD • F/SI2 • GIA 2517683237

Certificate GIA 2517683237

Diamond specifications and retailer prices

From $693 USD
As of November 6, 2026
Save $941 USD (58%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,802 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 F colour (colourless) and SI2 clarity (slightly-included), with a standard cut grade stated by the retailer rather than the lab and certified by GIA 2517683237. Listed at 22 retailers as of November 4, 2026, with a 136% 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
F
Color
SI2
Clarity
Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Good
PolishExcellent
SymmetryGood
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2517683237
Dimensions6.94 × 4.31 × 2.63 mm
L/W Ratio1.61
Top View
6.94 mm4.31 mm0.50 ctF / SI2
OriginNatural
CutGood
PolishExcellent
SymmetryGood
FluorescenceNone
CertificateGIA 2517683237
Side View
Table 54.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 61.2%

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: $1,034 USD|Low: $630 USD|High: $1,656 USD|Avg: $980 USD|+5.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$693 USD
Retailer 2$810 USD
Retailer 10$810 USD
Retailer 9$824 USD
Retailer 7$841 USD
Retailer 8$923 USD
Retailer 11$934 USD
Retailer 1$1,034 USD
Retailer 3$1,055 USD
Retailer 5$1,260 USD
Retailer 4$1,634 USD

43 data points across 11 retailers

22 retailers$693 USD to $1,634 USD

B+
Cheapest Retailer
-
$693 USD
Final sale: no returns
B+
Retailer 2
-
$746 USD
View
B
Retailer 3
-
$801 USD
View
Retailer 4
-
$810 USD
View
Price last confirmed 8 days ago
B
Retailer 5
-
$810 USD
View
B
Retailer 6
-
$813 USD
View
B
Retailer 7
-
$821 USD
View
B
Retailer 8
-
$824 USD
View
B
Retailer 9
-
$841 USD
View
B
Retailer 10
-
$913 USD
View
B
Retailer 11
-
$923 USD
View
B
Retailer 12
-
$934 USD
View
B
Retailer 13
-
$990 USD
View
B
Retailer 14
-
$990 USD
View
B
Retailer 15
-
$1,001 USD
View
B
Retailer 16
-
$1,030 USD
View
B
Retailer 17
-
$1,034 USD
View
B
Retailer 18
-
$1,258 USD
View
B
Retailer 19
-
$1,260 USD
View
C
Retailer 20
-
$1,441 USD
View
B
Retailer 21
-
$1,634 USD
View
Most Expensive
NZ Jewellers
c27763e7-914c-4ada-a0a0-5c05da29421a · Nov 5
$2,802 USD
View
Price under review
21 more retailers have this diamond
Prices start from $693 USDSave up to $941 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
$693 USD