Oval|Natural|GIA

0.50ct K SI2 Oval Natural Diamond

VG • K/SI2 • GIA 1483909186

Certificate GIA 1483909186

Diamond specifications and retailer prices

From $371 USD
As of November 6, 2026
Save $1,290 USD (78%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,661 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 1483909186. Listed at 12 retailers as of November 5, 2026, with prices from $371 to $1,661, a $1,290 spread on the same certified stone. NZ Jewellers lists it at $1,661. 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
FluorescenceStrong
OriginNatural
Grading LabGIA
CertificateGIA 1483909186
Dimensions6.08 × 4.41 × 2.87 mm
L/W Ratio1.38
Key to symbols
Feather, Crystal
Top View
6.08 mm4.41 mm0.50 ctK / SI2
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceStrong
CertificateGIA 1483909186
Side View
Table 60.0%CrownGirdle: MED-VTKPavilionCulet: NoneDepth 65.0%

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: $1,661 USD|Low: $433 USD|High: $1,661 USD|Avg: $629 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
November 6, 2026
Retailer 9$433 USD
Retailer 11$454 USD
Retailer 8$467 USD
Retailer 12$467 USD
Retailer 4$481 USD
Retailer 3$500 USD
Retailer 10$500 USD
Retailer 2$514 USD
Retailer 6$532 USD
Retailer 5$656 USD
Retailer 7$999 USD
NZ Jewellers$1,661 USD

43 data points across 12 retailers

12 retailers$371 USD to $1,661 USD

B+
Cheapest Retailer
-
$371 USD
B+
Retailer 2
-
$433 USD
View
B+
Retailer 3
-
$454 USD
View
Retailer 4
-
$467 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$467 USD
View
B+
Retailer 6
-
$500 USD
View
B+
Retailer 7
-
$500 USD
View
B+
Retailer 8
-
$514 USD
View
B+
Retailer 9
-
$532 USD
View
B
Retailer 10
-
$656 USD
View
B
Retailer 11
-
$999 USD
View
Most Expensive
C
NZ Jewellers
0509bff9-4307-44fd-b3fb-7103b78c552c · Nov 5
$1,661 USD
View
11 more retailers have this diamond
Prices start from $371 USDSave up to $1,290 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
$371 USD