CaratHunter
Plans
Oval|Natural|GIA

0.50ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 2497402215

Certificate GIA 2497402215

Diamond specifications and retailer prices

From $578 AUD
As of November 4, 2026
Save $377 AUD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,984 AUD at NZ Jewellers · As of September 28, 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 L colour (faint-tinted) and SI2 clarity (slightly-included), with a top-tier cut grade stated by the retailer rather than the lab and certified by GIA 2497402215. Listed at 11 retailers as of November 2, 2026, with a 65% 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
L
Colour
SI2
Clarity
Excellent
Cut (retailer stated)

Specifications

Cut (retailer stated)Excellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 2497402215
Dimensions6.17 × 4.38 × 2.77 mm
L/W Ratio1.41
Top View
6.17 mm4.38 mm0.50 ctL / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 2497402215
Side View
Table 57.0%CrownGirdle: THN-VTKPavilionCulet: NoneDepth 63.2%

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 4
Current: $614 AUD|Low: $374 AUD|High: $955 AUD|Avg: $637 AUD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$377 AUD
Retailer 7$559 AUD
Retailer 3$578 AUD
Retailer 6$597 AUD
Retailer 1$614 AUD
Retailer 2$664 AUD
Retailer 8$735 AUD
Retailer 4$955 AUD

45 data points across 8 retailers

11 retailers$578 AUD to $955 AUD

Retailer 1
-
$377 AUD
Price last confirmed 11 days ago
Retailer 2
-
$518 AUD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$578 AUD
View
B+
Retailer 4
-
$597 AUD
View
B+
Retailer 5
-
$614 AUD
View
B+
Retailer 6
-
$664 AUD
View
Retailer 7
-
$697 AUD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$707 AUD
View
B+
Retailer 9
-
$735 AUD
View
B
Retailer 10
-
$955 AUD
View
Most Expensive
NZ Jewellers
89961b04-ae01-4385-9917-f3d7ee5b2d98 · Sep 28
$1,984 AUD
$1,363 USD
View
Price under review
10 more retailers have this diamond
Prices start from $578 AUDSave up to $377 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
$578 AUD