Round|Natural|GIA

0.50ct D SI2 Round Natural Diamond

EX • D/SI2 • GIA 6562483536

Certificate GIA 6562483536

Diamond specifications and retailer prices

From $491 USD
As of November 5, 2026
Save $1,821 USD (79%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,079 USD at NZ Jewellers · As of November 2, 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 D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by GIA 6562483536. Listed at 13 retailers as of November 2, 2026, with a 371% 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
D
Color
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6562483536
Dimensions5.09 × 5.11 × 3.17 mm
L/W Ratio1.00
Culet sizeNone
Top View
5.09 mm5.11 mm0.50 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateGIA 6562483536
Side View
Table 56.0%CrownGirdle: MED-STKPavilionCulet: NoneDepth 62.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 5
Current: $3,079 USD|Low: $491 USD|High: $3,079 USD|Avg: $1,000 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
Retailer 13
November 6, 2026
Retailer 6$491 USD
Retailer 8$605 USD
Retailer 3$634 USD
Retailer 7$882 USD
Retailer 2$974 USD
Retailer 4$1,165 USD
Retailer 5$1,262 USD
Retailer 11$1,311 USD
Retailer 13$1,334 USD
Retailer 10$1,457 USD
Retailer 9$1,675 USD
Retailer 12$2,312 USD
NZ Jewellers$3,079 USD

30 data points across 13 retailers

13 retailers$491 USD to $2,312 USD

A
Cheapest Retailer
-
$491 USD
A
Retailer 2
-
$605 USD
View
A
Retailer 3
-
$634 USD
View
B+
Retailer 4
-
$882 USD
View
B+
Retailer 5
-
$974 USD
View
B+
Retailer 6
-
$1,165 USD
View
Final sale: no returns
B
Retailer 7
-
$1,262 USD
View
B
Retailer 8
-
$1,311 USD
View
B
Retailer 9
-
$1,334 USD
View
B
Retailer 10
-
$1,457 USD
View
B
Retailer 11
-
$1,675 USD
View
B
Retailer 12
-
$2,312 USD
View
Most Expensive
NZ Jewellers
b38fa253-9ae8-4813-9c04-ae70cc9a12ec · Nov 2
$3,079 USD
View
Price under review
12 more retailers have this diamond
Prices start from $491 USDSave up to $1,821 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.

A
0.50ct Round
$491 USD