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Round|Natural|IGI

0.30ct H I1 Round Natural Diamond

VG • H/I1 • IGI 286701237

Shape and cutting style on the report: Round brilliant

Certificate IGI 286701237

Diamond specifications and retailer prices

From €148 EUR
$165 USD
As of October 31, 2026
Save €521 EUR (78%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: €669 EUR at NZ Jewellers · As of October 29, 2026
View at NZ Jewellers

About this 0.3ct natural round diamond

This 0.3ct natural round sits in the sub-half-carat band, graded H colour (near-colourless) and I1 clarity (included), with a very-good cut grade and certified by IGI 286701237. Listed at 8 retailers as of October 29, 2026, with prices from €148 to €669, a €521 spread on the same certified stone. NZ Jewellers lists it at €669. 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

0.30
Carat
H
Colour
I1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
Crown angle33.1°
Pavilion angle40.4°
OriginNatural
Grading LabIGI
CertificateIGI 286701237
Dimensions4.32 × 4.35 × 2.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeMedium
Cert comments
undefined
Top View
4.32 mm4.35 mm0.30 ctH / I1
OriginNatural
CutVery Good
PolishGood
SymmetryVery Good
FluorescenceFaint
CertificateIGI 286701237
Side View
Table 61.0%Crown 33.1°Girdle: MED-STKPavilion 40.4°Culet: MediumDepth 59.2%

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: €269 EUR|Low: €142 EUR|High: €271 EUR|Avg: €205 EUR|+3.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
November 1, 2026
Retailer 2€143 EUR
Retailer 3€185 EUR
Retailer 4€225 EUR
Retailer 1€269 EUR

21 data points across 4 retailers

8 retailers€148 EUR to €669 EUR

B+
Cheapest Retailer
-
€148 EUR
$165 USD
B+
Retailer 2
-
€159 EUR
$178 USD
View
B+
Retailer 3
-
€165 EUR
$184 USD
View
B+
Retailer 4
-
€180 EUR
$202 USD
View
B+
Retailer 5
-
€185 EUR
$207 USD
View
B+
Retailer 6
-
€199 EUR
$222 USD
View
B
Retailer 7
-
€269 EUR
View
Most Expensive
C
NZ Jewellers
25948fc3-93d1-4c50-80ad-5265c4e0d32a · Oct 29
€669 EUR
$747 USD
View
7 more retailers have this diamond
Prices start from €148 EURSave up to €521 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+
0.30ct Round
€148 EUR