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Round|Natural|IGI

0.50ct G I1 Round Natural Diamond

VG • G/I1 • IGI 250663928

Shape and cutting style on the report: Round brilliant

Certificate IGI 250663928

Diamond specifications and retailer prices

From €218 EUR
₹23,178 INR
As of November 1, 2026
Save €873 EUR (80%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,091 EUR 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 250663928. Listed at 8 retailers as of October 30, 2026, with prices from €218 to €1,091, a €873 spread on the same certified stone. NZ Jewellers lists it at €1,091. 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
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
Crown angle32°
Pavilion angle40.2°
OriginNatural
Grading LabIGI
CertificateIGI 250663928
Dimensions5.12 × 5.16 × 3.04 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.12 mm5.16 mm0.50 ctG / I1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceFaint
CertificateIGI 250663928
Side View
Table 59.5%Crown 32°Girdle: STK-THKPavilion 40.2°Culet: NoneDepth 59.1%

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: Nov 1
Current: €532 EUR|Low: €216 EUR|High: €535 EUR|Avg: €374 EUR|+3.5%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 2€218 EUR
Retailer 3€305 EUR
Retailer 4€396 EUR
Retailer 5€428 EUR
Retailer 1€532 EUR

19 data points across 5 retailers

8 retailers€218 EUR to €1,091 EUR

B+
Cheapest Retailer
-
€218 EUR
₹23,178 INR
B+
Retailer 2
-
€285 EUR
$318 USD
View
B+
Retailer 3
-
€306 EUR
$342 USD
View
B+
Retailer 4
-
€318 EUR
$355 USD
View
B+
Retailer 5
-
€383 EUR
$428 USD
View
B+
Retailer 6
-
€396 EUR
$442 USD
View
B+
Retailer 7
-
€532 EUR
View
Most Expensive
C
NZ Jewellers
b5f4e6aa-a844-4aec-ae80-a76f478ebf55 · Oct 30
€1,091 EUR
$1,219 USD
View
7 more retailers have this diamond
Prices start from €218 EURSave up to €873 EUR

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
€218 EUR