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Round|Natural|IGI

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 733581163

Shape and cutting style on the report: Round brilliant

Certificate IGI 733581163

Diamond specifications and retailer prices

From €529 EUR
As of November 5, 2026
Save €1,131 EUR (68%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,661 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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 733581163. Listed at 11 retailers as of November 5, 2026, with prices from €529 to €1,661, a €1,131 spread on the same certified stone. NZ Jewellers lists it at €1,661. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

0.72
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.9°
Pavilion angle41.7°
OriginNatural
Grading LabIGI
CertificateIGI 733581163
Dimensions5.71 × 5.75 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
Light Yellowish Green
Top View
5.71 mm5.75 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 733581163
Side View
Table 60.0%Crown 35.9°Girdle: THN-MEDPavilion 41.7°Culet: NoneDepth 62.1%

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: Nov 5
Current: €654 EUR|Low: €585 EUR|High: €1,237 EUR|Avg: €746 EUR|+2.7%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 6€585 EUR
Retailer 7€648 EUR
Retailer 8€648 EUR
Retailer 1€654 EUR
Retailer 5€703 EUR
Retailer 2€778 EUR
Retailer 3€790 EUR
Retailer 4€1,221 EUR

31 data points across 8 retailers

11 retailers€529 EUR to €1,661 EUR

A
Cheapest Retailer
-
€529 EUR
Retailer 2
-
€571 EUR
View
Price last confirmed 9 days ago
A
Retailer 3
-
€571 EUR
View
B+
Retailer 4
-
€611 EUR
View
B+
Retailer 5
-
€648 EUR
View
B+
Retailer 6
-
€654 EUR
View
B+
Retailer 7
-
€703 EUR
View
B+
Retailer 8
-
€778 EUR
View
B+
Retailer 9
-
€790 EUR
View
B
Retailer 10
-
€1,221 EUR
View
Most Expensive
C
NZ Jewellers
35c82e6a-1527-4a94-8487-04a58f0d4a61 · Nov 5
€1,661 EUR
$1,854 USD
View
10 more retailers have this diamond
Prices start from €529 EURSave up to €1,131 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
0.72ct Round
€529 EUR