Oval|Natural|GIA

0.50ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 2397900082

Certificate GIA 2397900082

Diamond specifications and retailer prices

From $396 USD
As of November 6, 2026
Save $660 USD (63%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,756 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 2397900082. Listed at 15 retailers as of November 4, 2026, with a 167% 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
K
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 2397900082
Dimensions6.01 × 4.42 × 2.84 mm
L/W Ratio1.36
Top View
6.01 mm4.42 mm0.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateGIA 2397900082
Side View
Table 57.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

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: $481 USD|Low: $465 USD|High: $1,070 USD|Avg: $632 USD
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 3$465 USD
Retailer 1$481 USD
Retailer 6$505 USD
Retailer 8$529 USD
Retailer 2$561 USD
Retailer 7$648 USD
Retailer 5$655 USD
Retailer 4$1,056 USD

42 data points across 8 retailers

15 retailers$396 USD to $1,056 USD

B+
Cheapest Retailer
-
$396 USD
B+
Retailer 2
-
$458 USD
View
B+
Retailer 3
-
$465 USD
View
B+
Retailer 4
-
$481 USD
View
Retailer 5
-
$493 USD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$493 USD
View
B+
Retailer 7
-
$529 USD
View
B+
Retailer 8
-
$529 USD
View
B+
Retailer 9
-
$561 USD
View
B
Retailer 10
-
$589 USD
View
B
Retailer 11
-
$629 USD
View
B
Retailer 12
-
$648 USD
View
B
Retailer 13
-
$655 USD
View
B
Retailer 14
-
$1,056 USD
View
Most Expensive
NZ Jewellers
f3f57c0d-8411-4c99-a2f1-3f97ddbcfa03 · Nov 5
$1,756 USD
View
Price under review
14 more retailers have this diamond
Prices start from $396 USDSave up to $660 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
$396 USD