Round|Natural|GIA

0.50ct K I1 Round Natural Diamond

EX • K/I1 • GIA 7462707398

Certificate GIA 7462707398

Diamond specifications and retailer prices

From $315 USD
As of November 4, 2026
Save $1,246 USD (80%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,561 USD at NZ Jewellers · As of November 4, 2026
View at NZ Jewellers

About this 0.5ct natural round diamond

This 0.5ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by GIA 7462707398. Listed at 11 retailers as of November 4, 2026, with prices from $315 to $1,561, a $1,246 spread on the same certified stone. NZ Jewellers lists it at $1,561. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
K
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
Crown angle33°
Pavilion angle41.8°
OriginNatural
Grading LabGIA
CertificateGIA 7462707398
Dimensions5.09 × 5.14 × 3.16 mm
L/W Ratio1.01
Star length55%
Lower girdle80%
Top View
5.09 mm5.14 mm0.50 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceFaint
CertificateGIA 7462707398
Side View
Table 58.0%Crown 33°GirdlePavilion 41.8°Culet: NoneDepth 61.8%

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: $655 USD|Low: $311 USD|High: $662 USD|Avg: $505 USD|+2.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 5, 2026
Retailer 2$315 USD
Retailer 6$345 USD
Retailer 3$445 USD
Retailer 5$570 USD
Retailer 4$596 USD
Retailer 7$611 USD
Retailer 1$655 USD

20 data points across 7 retailers

11 retailers$315 USD to $1,561 USD

B+
Cheapest Retailer
-
$315 USD
B+
Retailer 2
-
$345 USD
View
B+
Retailer 3
-
$407 USD
View
Retailer 4
-
$438 USD
View
Price last confirmed 8 days ago
B+
Retailer 5
-
$438 USD
View
B+
Retailer 6
-
$470 USD
View
B
Retailer 7
-
$554 USD
View
B
Retailer 8
-
$570 USD
View
B
Retailer 9
-
$596 USD
View
B
Retailer 10
-
$655 USD
View
Most Expensive
C
NZ Jewellers
4e7bc4a2-0ad0-49ef-b9b2-d9d0921453e9 · Nov 4
$1,561 USD
View
10 more retailers have this diamond
Prices start from $315 USDSave up to $1,246 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 Round
$315 USD