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0.75ct K SI1 Round Natural Diamond

EX • K/SI1 • IGI 815656146

Shape and cutting style on the report: Round brilliant

Certificate IGI 815656146

Diamond specifications and retailer prices

From €406 EUR
As of November 7, 2026
Save €1,064 EUR (72%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,470 EUR at NZ Jewellers · As of November 2, 2026
View at NZ Jewellers

About this 0.75ct natural round diamond

This 0.75ct natural round sits in the just-under-one-carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI 815656146. Listed at 14 retailers as of November 2, 2026, with prices from €406 to €1,470, a €1,064 spread on the same certified stone. NZ Jewellers lists it at €1,470. 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

0.75
Carat
K
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.2°
Pavilion angle40.5°
OriginNatural
Grading LabIGI
CertificateIGI 815656146
Dimensions5.77 × 5.71 × 3.63 mm
L/W Ratio1.01
Girdle conditionFaceted
Top View
5.77 mm5.71 mm0.75 ctK / SI1
OriginNatural
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI 815656146
Side View
Table 56.0%Crown 36.2°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.3%

Caratlytics Score

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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 7
Current: €1,470 EUR|Low: €406 EUR|High: €1,502 EUR|Avg: €675 EUR|-2.1%
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 7, 2026
Retailer 9€406 EUR
Retailer 14€425 EUR
Retailer 5€468 EUR
Retailer 4€505 EUR
Retailer 6€507 EUR
Retailer 11€541 EUR
Retailer 7€542 EUR
Retailer 2€569 EUR
Retailer 3€645 EUR
Retailer 8€688 EUR
Retailer 13€700 EUR
Retailer 12€705 EUR
Retailer 10€1,067 EUR
NZ Jewellers€1,470 EUR

24 data points across 14 retailers

14 retailers€406 EUR to €1,470 EUR

A
Cheapest Retailer
-
€406 EUR
A
Retailer 2
-
€425 EUR
View
A
Retailer 3
-
€468 EUR
View
A
Retailer 4
-
€505 EUR
View
Retailer 5
-
€507 EUR
View
Price last confirmed 9 days ago
A
Retailer 6
-
€541 EUR
View
A
Retailer 7
-
€542 EUR
View
A
Retailer 8
-
€569 EUR
View
B+
Retailer 9
-
€645 EUR
View
A
Retailer 10
-
€688 EUR
View
A
Retailer 11
-
€700 EUR
View
A
Retailer 12
-
€705 EUR
View
B+
Retailer 13
-
€1,067 EUR
View
Most Expensive
B
NZ Jewellers
40796e42-2669-49ad-9b87-c89dbc207cd3 · Nov 2
€1,470 EUR
$1,641 USD
View
13 more retailers have this diamond
Prices start from €406 EURSave up to €1,064 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
0.75ct Round
€406 EUR