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0.73ct D SI2 Round Natural Diamond

EX • D/SI2 • IGI 678560760

Shape and cutting style on the report: Round brilliant

Certificate IGI 678560760

Diamond specifications and retailer prices

From €875 EUR
As of November 4, 2026
Save €1,438 EUR (62%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: €2,313 EUR at NZ Jewellers · As of November 5, 2026
View at NZ Jewellers

About this 0.73ct natural round diamond

This 0.73ct natural round sits in the half to three-quarter carat band, graded D colour (colourless) and SI2 clarity (slightly-included), with a top-tier cut grade and certified by IGI 678560760. Listed at 12 retailers as of November 4, 2026, with prices from €875 to €2,313, a €1,438 spread on the same certified stone. NZ Jewellers lists it at €2,313. 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

0.73
Carat
D
Colour
SI2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle41.4°
OriginNatural
Grading LabIGI
CertificateIGI 678560760
Dimensions5.81 × 5.78 × 3.56 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
IDEAL CUT ROUND BRILLIANT
Top View
5.81 mm5.78 mm0.73 ctD / SI2
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 678560760
Side View
Table 58.0%Crown 33.1°Girdle: MediumPavilion 41.4°Culet: NoneDepth 61.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: €2,313 EUR|Low: €783 EUR|High: €2,313 EUR|Avg: €1,185 EUR|+2.4%
NZ Jewellers
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
November 5, 2026
Retailer 10€875 EUR
Retailer 8€891 EUR
Retailer 14€909 EUR
Retailer 4€948 EUR
Retailer 12€948 EUR
Retailer 11€984 EUR
Retailer 5€1,009 EUR
Retailer 3€1,067 EUR
Retailer 13€1,094 EUR
Retailer 2€1,137 EUR
Retailer 7€1,321 EUR
Retailer 6€1,348 EUR
Retailer 9€1,734 EUR
NZ Jewellers€2,313 EUR

29 data points across 14 retailers

12 retailers€875 EUR to €2,313 EUR

A
Cheapest Retailer
-
€875 EUR
Final sale: no returns
A
Retailer 2
-
€891 EUR
View
A
Retailer 3
-
€909 EUR
View
Retailer 4
-
€948 EUR
View
Price last confirmed 8 days ago
A
Retailer 5
-
€948 EUR
View
A
Retailer 6
-
€984 EUR
View
B+
Retailer 7
-
€1,067 EUR
View
B+
Retailer 8
-
€1,094 EUR
View
B+
Retailer 9
-
€1,137 EUR
View
B+
Retailer 10
-
€1,321 EUR
View
B
Retailer 11
-
€1,734 EUR
View
Most Expensive
B
NZ Jewellers
b5eeec50-4e71-46e1-a3b7-52db92746cd3 · Nov 5
€2,313 EUR
$2,596 USD
View
11 more retailers have this diamond
Prices start from €875 EURSave up to €1,438 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
0.73ct Round
€875 EUR