Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

VG • G/SI2 • GIA 2507469956

Certificate GIA 2507469956

Diamond specifications and retailer prices

From $724 USD
As of October 31, 2026
Save $796 USD (52%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $2,651 USD at NZ Jewellers · As of October 30, 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 G 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 2507469956. Listed at 17 retailers as of October 29, 2026, with a 110% 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle34.75°
Pavilion angle38.15°
OriginNatural
Grading LabGIA
CertificateGIA 2507469956
Dimensions6.26 × 4.52 × 2.68 mm
L/W Ratio1.38
Top View
6.26 mm4.52 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2507469956
Side View
Table 56.0%Crown 34.75°Girdle: THK-VTKPavilion 38.15°Culet: NoneDepth 59.4%

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: Oct 31
Current: $2,651 USD|Low: $650 USD|High: $2,651 USD|Avg: $1,083 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
October 31, 2026
Retailer 7$724 USD
Retailer 3$754 USD
Retailer 12$780 USD
Retailer 11$835 USD
Retailer 14$845 USD
Retailer 16$845 USD
Retailer 13$878 USD
Retailer 9$880 USD
Retailer 4$927 USD
Retailer 15$975 USD
Retailer 5$978 USD
Retailer 2$1,195 USD
Retailer 6$1,272 USD
Retailer 8$1,365 USD
Retailer 10$1,520 USD
NZ Jewellers$2,651 USD

37 data points across 16 retailers

17 retailers$724 USD to $1,520 USD

B+
Cheapest Retailer
-
$724 USD
B+
Retailer 2
-
$754 USD
View
B+
Retailer 3
-
$780 USD
View
Final sale: no returns
Retailer 4
-
$835 USD
View
Price last confirmed 12 days ago
B
Retailer 5
-
$845 USD
View
B
Retailer 6
-
$845 USD
View
B
Retailer 7
-
$856 USD
View
B
Retailer 8
-
$878 USD
View
B
Retailer 9
-
$880 USD
£693 GBP
View
B
Retailer 10
-
$910 USD
View
B
Retailer 11
-
$910 USD
View
B
Retailer 12
-
$940 USD
View
B
Retailer 13
-
$975 USD
View
B
Retailer 14
-
$978 USD
View
B
Retailer 15
-
$1,195 USD
€1,138 EUR
View
B
Retailer 16
-
$1,520 USD
£1,197 GBP
View
Most Expensive
NZ Jewellers
3f77f24e-4275-4e8b-a0eb-481404e42624 · Oct 30
$2,651 USD
View
Price under review
16 more retailers have this diamond
Prices start from $724 USDSave up to $796 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
$724 USD