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Radiant|Natural|GIA

0.50ct G SI1 Radiant Natural Diamond

VG • G/SI1 • GIA 5436221017

Certificate GIA 5436221017

Diamond specifications and retailer prices

From $865 CAD
$619 USD
As of October 29, 2026
Save $2,378 CAD (73%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,242 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 SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 5436221017. Listed at 16 retailers as of October 29, 2026, with prices from $865 to $3,242, a $2,378 spread on the same certified stone. NZ Jewellers lists it at $3,242. 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
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 5436221017
Dimensions5.31 × 3.77 × 2.60 mm
L/W Ratio1.41
Top View
5.31 mm3.77 mm0.50 ctG / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateGIA 5436221017
Side View
Table 59.0%CrownGirdle: Very ThickPavilionCulet: NoneDepth 69.1%

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: Oct 29
Current: $1,241 CAD|Low: $865 CAD|High: $1,916 CAD|Avg: $1,266 CAD|+6.1%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 11$865 CAD
Retailer 2$919 CAD
Retailer 3$937 CAD
Retailer 9$943 CAD
Retailer 4$1,081 CAD
Retailer 10$1,194 CAD
Retailer 1$1,241 CAD
Retailer 8$1,296 CAD
Retailer 5$1,468 CAD
Retailer 12$1,555 CAD
Retailer 6$1,596 CAD
Retailer 7$1,904 CAD

44 data points across 12 retailers

16 retailers$865 CAD to $3,242 CAD

A
Cheapest Retailer
-
$865 CAD
$619 USD
Final sale: no returns
B+
Retailer 2
-
$919 CAD
$658 USD
View
B+
Retailer 3
-
$937 CAD
$671 USD
View
B+
Retailer 4
-
$937 CAD
$671 USD
View
B+
Retailer 5
-
$943 CAD
$675 USD
View
B+
Retailer 6
-
$972 CAD
$696 USD
View
B+
Retailer 7
-
$1,081 CAD
$774 USD
View
B+
Retailer 8
-
$1,089 CAD
$779 USD
View
B
Retailer 9
-
$1,194 CAD
$855 USD
View
B
Retailer 10
-
$1,241 CAD
£699 GBP
View
B
Retailer 11
-
$1,296 CAD
£730 GBP
View
B
Retailer 12
-
$1,468 CAD
€1,001 EUR
View
Retailer 13
-
$1,555 CAD
A$1,712 AUD
View
Price last confirmed 27 days ago
B
Retailer 14
-
$1,596 CAD
ZAR 18,458 ZAR
View
B
Retailer 15
-
$1,904 CAD
£1,073 GBP
View
Most Expensive
C
NZ Jewellers
631adff1-6eea-4efc-8781-52b07f8ae547 · Oct 30
$3,242 CAD
$2,321 USD
View
15 more retailers have this diamond
Prices start from $865 CADSave up to $2,378 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
$865 CAD