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Round|Natural|IGI

0.50ct G I1 Round Natural Diamond

VG • G/I1 • IGI 462158902

Shape and cutting style on the report: Round brilliant

Certificate IGI 462158902

Diamond specifications and retailer prices

From $475 CAD
$340 USD
As of October 31, 2026
Save $1,344 CAD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $1,819 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 very-good cut grade and certified by IGI 462158902. Listed at 7 retailers as of October 30, 2026, with prices from $475 to $1,819, a $1,344 spread on the same certified stone. NZ Jewellers lists it at $1,819. 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
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
Crown angle35.1°
Pavilion angle40.7°
OriginNatural
Grading LabIGI
CertificateIGI 462158902
Dimensions5.04 × 5.09 × 3.15 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.04 mm5.09 mm0.50 ctG / I1
OriginNatural
CutVery Good
PolishVery Good
SymmetryGood
FluorescenceNone
CertificateIGI 462158902
Side View
Table 56.5%Crown 35.1°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 62.1%

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 31
Current: $882 CAD|Low: $504 CAD|High: $882 CAD|Avg: $688 CAD|+4.0%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
October 29, 2026
Retailer 2$511 CAD
Retailer 3$663 CAD
Retailer 4$713 CAD
Retailer 1$882 CAD

22 data points across 4 retailers

7 retailers$475 CAD to $1,819 CAD

B+
Cheapest Retailer
-
$475 CAD
$340 USD
B+
Retailer 2
-
$511 CAD
$366 USD
View
B+
Retailer 3
-
$529 CAD
$379 USD
View
B+
Retailer 4
-
$638 CAD
$457 USD
View
B+
Retailer 5
-
$663 CAD
$475 USD
View
B
Retailer 6
-
$882 CAD
€601 EUR
View
Most Expensive
C
NZ Jewellers
7beb5b5c-1ace-4606-bd8d-0c2a0f5501da · Oct 30
$1,819 CAD
$1,302 USD
View
6 more retailers have this diamond
Prices start from $475 CADSave up to $1,344 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
$475 CAD