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Round|Natural|GIA

0.50ct G I1 Round Natural Diamond

GD • G/I1 • GIA 6435946040

Certificate GIA 6435946040

Diamond specifications and retailer prices

From $626 CAD
HK$3,500 HKD
As of October 30, 2026
Save $1,710 CAD (73%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $2,336 CAD at NZ Jewellers · As of October 30, 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 G colour (near-colourless) and I1 clarity (included), with a standard cut grade and certified by GIA 6435946040. Listed at 8 retailers as of October 30, 2026, with prices from $626 to $2,336, a $1,710 spread on the same certified stone. NZ Jewellers lists it at $2,336. 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
I1
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle36.5°
Pavilion angle42.2°
OriginNatural
Grading LabGIA
CertificateGIA 6435946040
Dimensions5.00 × 5.02 × 3.17 mm
L/W Ratio1.00
Star length50%
Lower girdle75%
Top View
5.00 mm5.02 mm0.50 ctG / I1
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateGIA 6435946040
Side View
Table 62.0%Crown 36.5°Girdle: NULPavilion 42.2°Culet: NoneDepth 63.3%

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: Oct 30
Current: $1,011 CAD|Low: $626 CAD|High: $1,119 CAD|Avg: $933 CAD|+4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
October 30, 2026
Retailer 4$626 CAD
Retailer 2$830 CAD
Retailer 5$972 CAD
Retailer 1$1,011 CAD
Retailer 3$1,064 CAD
Retailer 6$1,119 CAD

23 data points across 6 retailers

8 retailers$626 CAD to $2,336 CAD

B+
Cheapest Retailer
-
$626 CAD
HK$3,500 HKD
B+
Retailer 2
-
$745 CAD
$533 USD
View
B
Retailer 3
-
$802 CAD
$574 USD
View
B
Retailer 4
-
$802 CAD
$574 USD
View
B
Retailer 5
-
$859 CAD
$615 USD
View
B
Retailer 6
-
$1,011 CAD
€689 EUR
View
B
Retailer 7
-
$1,064 CAD
$761 USD
View
Most Expensive
C
NZ Jewellers
64189e44-135b-475e-b4ad-d6abb53abcf1 · Oct 30
$2,336 CAD
$1,672 USD
View
7 more retailers have this diamond
Prices start from $626 CADSave up to $1,710 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.

B+
0.50ct Round
$626 CAD