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0.72ct K I1 Round Natural Diamond

EX • K/I1 • IGI 645431718

Shape and cutting style on the report: Round brilliant

Certificate IGI 645431718

Diamond specifications and retailer prices

From €538 EUR
As of November 5, 2026
Save €571 EUR (51%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: €1,109 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.72ct natural round diamond

This 0.72ct natural round sits in the half to three-quarter carat band, graded K colour (faint-tinted) and I1 clarity (included), with a top-tier cut grade and certified by IGI 645431718. Listed at 2 retailers as of November 5, 2026, with prices from €538 to €1,109, a €571 spread on the same certified stone. NZ Jewellers lists it at €1,109. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.72
Carat
K
Colour
I1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.1°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 645431718
Dimensions5.71 × 5.75 × 3.58 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.71 mm5.75 mm0.72 ctK / I1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 645431718
Side View
Table 57.0%Crown 36.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.5%

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 5
Current: €1,109 EUR|Low: €339 EUR|High: €1,189 EUR|Avg: €630 EUR|-6.7%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4€339 EUR
Retailer 3€460 EUR
Retailer 2€538 EUR
NZ Jewellers€1,109 EUR

23 data points across 4 retailers

2 retailers€538 EUR to €1,109 EUR

B+
Cheapest Retailer
-
€538 EUR
Most Expensive
C
NZ Jewellers
f41e687f-827a-469a-8024-3a84df5f6614 · Nov 5
€1,109 EUR
$1,245 USD
View
1 more retailer has this diamond
Prices start from €538 EURSave up to €571 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+
0.72ct Round
€538 EUR