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Cushion|Natural|IGI

1.52ct K SI1 Cushion Natural Diamond

VG • K/SI1 • IGI 689583429

Shape and cutting style on the report: Marquise brilliant

Certificate IGI 689583429

Diamond specifications and retailer prices

From €1,721 EUR
As of November 6, 2026
Save €2,110 EUR (55%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: €3,831 EUR at MOH London · As of November 4, 2026
View at MOH London

About this 1.52ct natural cushion diamond

This 1.52ct natural cushion sits in the one-and-a-half to two carat band, graded K colour (faint-tinted) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 689583429. Listed at 11 retailers as of November 4, 2026, with prices from €1,721 to €3,831, a €2,110 spread on the same certified stone. MOH London lists it at €3,831. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.52
Carat
K
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.9°
Pavilion angle39°
OriginNatural
Grading LabIGI
CertificateIGI 689583429
Dimensions11.28 × 6.04 × 3.80 mm
L/W Ratio1.87
Girdle conditionFaceted
Culet sizePointed
Top View
11.28 mm6.04 mm1.52 ctK / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI 689583429
Side View
Table 60.0%Crown 38.9°Girdle: MED-STKPavilion 39°Culet: NoneDepth 62.9%

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 6
Current: €3,831 EUR|Low: €1,721 EUR|High: €3,882 EUR|Avg: €2,453 EUR|-1.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2€1,721 EUR
Retailer 8€1,984 EUR
Retailer 7€2,075 EUR
Retailer 3€2,126 EUR
Retailer 5€2,361 EUR
Retailer 4€2,675 EUR
Retailer 6€2,736 EUR
MOH London€3,831 EUR

31 data points across 8 retailers

11 retailers€1,721 EUR to €3,831 EUR

A
Cheapest Retailer
-
€1,721 EUR
B+
Retailer 2
-
€1,980 EUR
View
B+
Retailer 3
-
€1,984 EUR
View
B+
Retailer 4
-
€2,075 EUR
View
B+
Retailer 5
-
€2,126 EUR
View
Retailer 6
-
€2,193 EUR
View
Price last confirmed 29 days ago
B+
Retailer 7
-
€2,318 EUR
View
B+
Retailer 8
-
€2,361 EUR
View
B+
Retailer 9
-
€2,675 EUR
View
B+
Retailer 10
-
€2,736 EUR
View
Most Expensive
B
MOH London
ED1A1ADC3 · Nov 4
€3,831 EUR
£3,368 GBP
View
10 more retailers have this diamond
Prices start from €1,721 EURSave up to €2,110 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
1.52ct Cushion
€1,721 EUR