Oval|Natural|GIA

0.50ct L SI2 Oval Natural Diamond

EX • L/SI2 • GIA 2497402215

Certificate GIA 2497402215

Diamond specifications and retailer prices

From $397 USD
As of November 4, 2026
Save $259 USD (39%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,363 USD 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
Color
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: $422 USD|Low: $257 USD|High: $656 USD|Avg: $438 USD|-1.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 5$259 USD
Retailer 7$384 USD
Retailer 3$397 USD
Retailer 6$410 USD
Retailer 1$422 USD
Retailer 2$456 USD
Retailer 8$505 USD
Retailer 4$656 USD

45 data points across 8 retailers

11 retailers$397 USD to $656 USD

Retailer 1
-
$259 USD
Price last confirmed 11 days ago
Retailer 2
-
$356 USD
View
Price last confirmed 39 days ago
B+
Retailer 3
-
$397 USD
View
B+
Retailer 4
-
$410 USD
View
B+
Retailer 5
-
$422 USD
View
B+
Retailer 6
-
$456 USD
View
Retailer 7
-
$479 USD
View
Price last confirmed 39 days ago
B+
Retailer 8
-
$486 USD
View
B+
Retailer 9
-
$505 USD
View
B
Retailer 10
-
$656 USD
View
Most Expensive
NZ Jewellers
89961b04-ae01-4385-9917-f3d7ee5b2d98 · Sep 28
$1,363 USD
View
Price under review
10 more retailers have this diamond
Prices start from $397 USDSave up to $259 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
$397 USD