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Oval|Natural|GIA

0.50ct G SI2 Oval Natural Diamond

EX • G/SI2 • GIA 7503666415

Certificate GIA 7503666415

Diamond specifications and retailer prices

From $1,073 AUD
$754 USD
As of October 30, 2026
Save $1,091 AUD (50%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $3,774 AUD 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 top-tier cut grade stated by the retailer rather than the lab and certified by GIA 7503666415. Listed at 18 retailers as of October 29, 2026, with a 102% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.50
Carat
G
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 7503666415
Dimensions6.25 × 4.58 × 2.72 mm
L/W Ratio1.36
Culet sizeNone
Top View
6.25 mm4.58 mm0.50 ctG / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 7503666415
Side View
Table 59.0%CrownGirdle: MED-VTKPavilionCulet: 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 30
Current: $1,701 AUD|Low: $925 AUD|High: $2,179 AUD|Avg: $1,347 AUD|+2.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
October 31, 2026
Retailer 10$1,073 AUD
Retailer 7$1,110 AUD
Retailer 6$1,189 AUD
Retailer 9$1,197 AUD
Retailer 8$1,250 AUD
Retailer 5$1,253 AUD
Retailer 2$1,320 AUD
Retailer 11$1,390 AUD
Retailer 3$1,392 AUD
Retailer 1$1,701 AUD
Retailer 4$2,164 AUD

36 data points across 11 retailers

18 retailers$1,073 AUD to $2,164 AUD

B+
Cheapest Retailer
-
$1,073 AUD
$754 USD
B+
Retailer 2
-
$1,090 AUD
$766 USD
View
B+
Retailer 3
-
$1,110 AUD
$780 USD
View
Final sale: no returns
Retailer 4
-
$1,189 AUD
$835 USD
View
Price last confirmed 13 days ago
B+
Retailer 5
-
$1,197 AUD
$841 USD
View
B+
Retailer 6
-
$1,203 AUD
$845 USD
View
B+
Retailer 7
-
$1,203 AUD
$845 USD
View
B+
Retailer 8
-
$1,219 AUD
$856 USD
View
B+
Retailer 9
-
$1,250 AUD
$878 USD
View
B+
Retailer 10
-
$1,253 AUD
£693 GBP
View
B
Retailer 11
-
$1,295 AUD
$910 USD
View
B
Retailer 12
-
$1,295 AUD
$910 USD
View
B+
Retailer 13
-
$1,338 AUD
$940 USD
View
B
Retailer 14
-
$1,388 AUD
$975 USD
View
B
Retailer 15
-
$1,392 AUD
$978 USD
View
B
Retailer 16
-
$1,701 AUD
€1,138 EUR
View
B
Retailer 17
-
$2,164 AUD
£1,197 GBP
View
Most Expensive
NZ Jewellers
d2c0d1a8-0409-4caf-80fc-d8a3dda60c04 · Oct 30
$3,774 AUD
$2,651 USD
View
Price under review
17 more retailers have this diamond
Prices start from $1,073 AUDSave up to $1,091 AUD

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
$1,073 AUD