CaratHunter
Plans
Round|Natural|IGI

0.72ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 595300051

Shape and cutting style on the report: Round brilliant

Certificate IGI 595300051

Diamond specifications and retailer prices

From €420 EUR
As of November 5, 2026
Save €1,191 EUR (74%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €1,611 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 595300051. Listed at 11 retailers as of November 5, 2026, with prices from €420 to €1,611, a €1,191 spread on the same certified stone. NZ Jewellers lists it at €1,611. 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
PolishVery Good
SymmetryExcellent
FluorescenceStrong
Crown angle33.3°
Pavilion angle40.9°
OriginNatural
Grading LabIGI
CertificateIGI 595300051
Dimensions5.81 × 5.78 × 3.51 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.81 mm5.78 mm0.72 ctK / SI1
OriginNatural
CutExcellent
PolishVery Good
SymmetryExcellent
FluorescenceStrong
CertificateIGI 595300051
Side View
Table 58.0%Crown 33.3°Girdle: THN-MEDPavilion 40.9°Culet: NoneDepth 60.6%

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: €629 EUR|Low: €434 EUR|High: €983 EUR|Avg: €585 EUR|+3.8%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 5€434 EUR
Retailer 7€464 EUR
Retailer 6€484 EUR
Retailer 2€534 EUR
Retailer 8€556 EUR
Retailer 1€629 EUR
Retailer 3€631 EUR
Retailer 4€969 EUR

28 data points across 8 retailers

11 retailers€420 EUR to €1,611 EUR

A
Cheapest Retailer
-
€420 EUR
A
Retailer 2
-
€434 EUR
View
Retailer 3
-
€453 EUR
View
Price last confirmed 8 days ago
B+
Retailer 4
-
€453 EUR
View
B+
Retailer 5
-
€484 EUR
View
B+
Retailer 6
-
€485 EUR
View
B+
Retailer 7
-
€534 EUR
View
B+
Retailer 8
-
€629 EUR
View
B+
Retailer 9
-
€631 EUR
View
B
Retailer 10
-
€969 EUR
View
Most Expensive
C
NZ Jewellers
8b2e2aec-f8c5-4a06-97b2-dc4921cdbaf4 · Nov 5
€1,611 EUR
$1,799 USD
View
10 more retailers have this diamond
Prices start from €420 EURSave up to €1,191 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
€420 EUR