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Round|Natural|IGI

0.50ct M I1 Round Natural Diamond

VG • M/I1 • IGI 654480772

Shape and cutting style on the report: Round brilliant

Certificate IGI 654480772

Diamond specifications and retailer prices

From $116 USD
As of October 31, 2026
Save $650 USD (85%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $766 USD at NZ Jewellers · As of November 4, 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 M colour (faint-tinted) and I1 clarity (included), with a very-good cut grade and certified by IGI 654480772. Listed at 7 retailers as of October 31, 2026, with prices from $116 to $766, a $650 spread on the same certified stone. NZ Jewellers lists it at $766. 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
M
Color
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle32.5°
Pavilion angle40.3°
OriginNatural
Grading LabIGI
CertificateIGI 654480772
Dimensions5.24 × 5.27 × 3.01 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Top View
5.24 mm5.27 mm0.50 ctM / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 654480772
Side View
Table 62.0%Crown 32.5°Girdle: THN-MEDPavilion 40.3°Culet: NoneDepth 57.4%

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: $766 USD|Low: $116 USD|High: $1,022 USD|Avg: $309 USD|-25.0%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 3$116 USD
Retailer 6$169 USD
Retailer 7$182 USD
Retailer 5$189 USD
Retailer 4$228 USD
Retailer 8$339 USD
Retailer 2$362 USD
NZ Jewellers$766 USD

38 data points across 8 retailers

7 retailers$116 USD to $766 USD

B+
Cheapest Retailer
-
$116 USD
B+
Retailer 2
-
$169 USD
View
Retailer 3
-
$182 USD
View
Price last confirmed 8 days ago
B+
Retailer 4
-
$189 USD
View
B+
Retailer 5
-
$228 USD
View
B+
Retailer 6
-
$362 USD
View
Most Expensive
C
NZ Jewellers
fe018aae-887f-48c1-a2d8-46b32a3c47ac · Nov 4
$766 USD
View
6 more retailers have this diamond
Prices start from $116 USDSave up to $650 USD

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
$116 USD