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Radiant|Natural|GIA

0.50ct G SI2 Radiant Natural Diamond

VG • G/SI2 • GIA 5221308644

Certificate GIA 5221308644

Diamond specifications and retailer prices

From $833 CAD
$596 USD
As of October 29, 2026
Save $1,778 CAD (68%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $2,611 CAD at NZ Jewellers · As of October 30, 2026
View at NZ Jewellers

About this 0.5ct natural radiant diamond

This 0.5ct natural radiant sits in the half to three-quarter carat band, graded G colour (near-colourless) and SI2 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5221308644. Listed at 7 retailers as of October 29, 2026, with prices from $833 to $2,611, a $1,778 spread on the same certified stone. NZ Jewellers lists it at $2,611. 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
G
Color
SI2
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5221308644
Dimensions5.23 × 4.11 × 2.64 mm
L/W Ratio1.27
Culet sizeNone
Top View
5.23 mm4.11 mm0.50 ctG / SI2
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 5221308644
Side View
Table 71.0%CrownGirdle: ThickPavilionCulet: NoneDepth 64.2%

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: Oct 29
Current: $1,932 CAD|Low: $833 CAD|High: $1,946 CAD|Avg: $1,119 CAD|+0.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6$833 CAD
Retailer 3$845 CAD
Retailer 4$897 CAD
Retailer 5$920 CAD
Retailer 8$1,080 CAD
Retailer 2$1,229 CAD
Retailer 7$1,267 CAD
Retailer 1$1,932 CAD

16 data points across 8 retailers

7 retailers$833 CAD to $2,611 CAD

A
Cheapest Retailer
-
$833 CAD
$596 USD
A
Retailer 2
-
$845 CAD
$605 USD
View
B+
Retailer 3
-
$897 CAD
$642 USD
View
B+
Retailer 4
-
$961 CAD
$688 USD
View
B
Retailer 5
-
$1,229 CAD
€838 EUR
View
B
Retailer 6
-
$1,932 CAD
£1,089 GBP
View
Most Expensive
C
NZ Jewellers
7a819b82-25ae-4b91-9080-0f27ac67a08c · Oct 30
$2,611 CAD
$1,869 USD
View
6 more retailers have this diamond
Prices start from $833 CADSave up to $1,778 CAD

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 Radiant
$833 CAD