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Round|Natural|IGI

0.50ct J I1 Round Natural Diamond

EX • J/I1 • IGI 537232724

Shape and cutting style on the report: Round brilliant

Certificate IGI 537232724

Diamond specifications and retailer prices

From €235 EUR
$262 USD
As of October 31, 2026
Save €830 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €1,064 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 J colour (near-colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 537232724. Listed at 8 retailers as of October 30, 2026, with prices from €235 to €1,064, a €830 spread on the same certified stone. NZ Jewellers lists it at €1,064. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
J
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 537232724
Dimensions5.00 × 5.04 × 3.18 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
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Top View
5.00 mm5.04 mm0.50 ctJ / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 537232724
Side View
Table 57.5%Crown 36.2°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 63.2%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: €455 EUR|Low: €243 EUR|High: €458 EUR|Avg: €341 EUR|+4.3%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€246 EUR
Retailer 3€319 EUR
Retailer 4€353 EUR
Retailer 1€455 EUR

20 data points across 4 retailers

8 retailers€235 EUR to €1,064 EUR

A
Cheapest Retailer
-
€235 EUR
$262 USD
B+
Retailer 2
-
€253 EUR
$283 USD
View
B+
Retailer 3
-
€262 EUR
$293 USD
View
B+
Retailer 4
-
€310 EUR
$347 USD
View
B+
Retailer 5
-
€316 EUR
$353 USD
View
B+
Retailer 6
-
€319 EUR
$356 USD
View
B+
Retailer 7
-
€455 EUR
View
Most Expensive
C
NZ Jewellers
83a29607-de67-412e-93fc-a3923557e402 · Oct 30
€1,064 EUR
$1,189 USD
View
7 more retailers have this diamond
Prices start from €235 EURSave up to €830 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.

A
0.50ct Round
€235 EUR