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0.42ct D I1 Round Natural Diamond

EX • D/I1 • IGI 797680983

Shape and cutting style on the report: Round brilliant

Certificate IGI 797680983

Diamond specifications and retailer prices

From €579 EUR
As of November 1, 2026
Save €629 EUR (52%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,208 EUR at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.42ct natural round diamond

This 0.42ct natural round sits in the sub-half-carat band, graded D colour (colourless) and I1 clarity (included), with a top-tier cut grade and certified by IGI 797680983. Listed at 2 retailers as of October 29, 2026, with prices from €579 to €1,208, a €629 spread on the same certified stone. NZ Jewellers lists it at €1,208. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.42
Carat
D
Color
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.8°
Pavilion angle41°
OriginNatural
Grading LabIGI
CertificateIGI 797680983
Dimensions4.87 × 4.90 × 2.96 mm
L/W Ratio1.01
Girdle conditionFaceted
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
4.87 mm4.90 mm0.42 ctD / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 797680983
Side View
Table 58.0%Crown 33.8°Girdle: THN-MEDPavilion 41°CuletDepth 60.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 1
Current: €1,208 EUR|Low: €579 EUR|High: €1,214 EUR|Avg: €872 EUR|-0.4%
NZ Jewellers
Retailer 2
November 1, 2026
Retailer 2€579 EUR
NZ Jewellers€1,208 EUR

7 data points across 2 retailers

2 retailers€579 EUR to €1,208 EUR

B+
Cheapest Retailer
-
€579 EUR
Most Expensive
C
NZ Jewellers
372b09c1-b4cb-4f2a-a917-1b9fe22ab821 · Oct 29
€1,208 EUR
$1,350 USD
View
1 more retailer has this diamond
Prices start from €579 EURSave up to €629 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+
0.42ct Round
€579 EUR