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Round|Natural|GIA

0.50ct K SI2 Round Natural Diamond

GD • K/SI2 • GIA 1313630929

Certificate GIA 1313630929

Diamond specifications and retailer prices

From $482 CAD
As of November 4, 2026
Save $528 CAD (52%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $2,147 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 K colour (faint-tinted) and SI2 clarity (slightly-included), with a standard cut grade and certified by GIA 1313630929. Listed at 14 retailers as of November 1, 2026, with a 110% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
K
Color
SI2
Clarity
Good
Cut

Specifications

CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
OriginNatural
Grading LabGIA
CertificateGIA 1313630929
Dimensions4.92 × 4.89 × 3.23 mm
L/W Ratio1.01
Key to symbols
Twinning Wisp
Top View
4.92 mm4.89 mm0.50 ctK / SI2
OriginNatural
CutGood
PolishVery Good
SymmetryGood
FluorescenceFaint
CertificateGIA 1313630929
Side View
Table 54.0%CrownGirdle: ThickPavilionCulet: NoneDepth 65.9%

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: $2,147 CAD|Low: $392 CAD|High: $2,147 CAD|Avg: $735 CAD|+20.5%
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
Retailer 14
Retailer 15
Retailer 16
November 2, 2026
Retailer 15$482 CAD
Retailer 7$535 CAD
Retailer 16$560 CAD
Retailer 4$587 CAD
Retailer 2$594 CAD
Retailer 3$603 CAD
Retailer 5$603 CAD
Retailer 12$647 CAD
Retailer 6$694 CAD
Retailer 9$728 CAD
Retailer 14$742 CAD
Retailer 8$771 CAD
Retailer 13$783 CAD
Retailer 10$1,010 CAD
Retailer 11$1,299 CAD
NZ Jewellers$2,147 CAD

25 data points across 16 retailers

14 retailers$482 CAD to $1,010 CAD

B+
Cheapest Retailer
-
$482 CAD
B+
Retailer 2
-
$560 CAD
View
Retailer 3
-
$587 CAD
View
Price last confirmed 10 days ago
B+
Retailer 4
-
$594 CAD
View
B+
Retailer 5
-
$603 CAD
View
Retailer 6
-
$603 CAD
View
Price last confirmed 8 days ago
B+
Retailer 7
-
$647 CAD
View
B+
Retailer 8
-
$694 CAD
View
B
Retailer 9
-
$728 CAD
View
B
Retailer 10
-
$742 CAD
View
B
Retailer 11
-
$783 CAD
View
C
Retailer 12
-
$1,010 CAD
View
Retailer 13
-
$1,299 CAD
View
Price last confirmed 8 days ago
Most Expensive
NZ Jewellers
4a64db2f-f64f-4550-a0e3-67e34caef7a3 · Oct 30
$2,147 CAD
$1,537 USD
View
Price last confirmed 7 days ago
13 more retailers have this diamond
Prices start from $482 CADSave up to $528 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
$482 CAD