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Cushion|Natural|IGI

0.50ct I SI1 Cushion Natural Diamond

VG • I/SI1 • IGI 749531689

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI 749531689

Diamond specifications and retailer prices

From €285 EUR
₹30,495 INR
As of October 28, 2026
Save €616 EUR (68%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: €901 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.5ct natural cushion diamond

This 0.5ct natural cushion sits in the half to three-quarter carat band, graded I colour (near-colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI 749531689. Listed at 6 retailers as of October 28, 2026, with prices from €285 to €901, a €616 spread on the same certified stone. MOH London lists it at €901. 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

0.50
Carat
I
Color
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
Crown angle38.2°
Pavilion angle39.5°
OriginNatural
Grading LabIGI
CertificateIGI 749531689
Dimensions4.47 × 4.37 × 3.10 mm
L/W Ratio1.02
Girdle conditionFaceted
Culet sizeNone
Top View
4.47 mm4.37 mm0.50 ctI / SI1
OriginNatural
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceFaint
CertificateIGI 749531689
Side View
Table 63.0%Crown 38.2°Girdle: STK-VTKPavilion 39.5°Culet: NoneDepth 70.9%

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: Oct 28
Current: €901 EUR|Low: €284 EUR|High: €928 EUR|Avg: €562 EUR|-2.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
November 2, 2026
Retailer 5€285 EUR
Retailer 2€500 EUR
Retailer 6€505 EUR
Retailer 3€591 EUR
Retailer 4€599 EUR
MOH London€901 EUR

43 data points across 6 retailers

6 retailers€285 EUR to €901 EUR

A
Cheapest Retailer
-
€285 EUR
₹30,495 INR
B+
Retailer 2
-
€500 EUR
£442 GBP
View
B+
Retailer 3
-
€505 EUR
$566 USD
View
B
Retailer 4
-
€591 EUR
View
B
Retailer 5
-
€599 EUR
ZAR 10,854 ZAR
View
Most Expensive
B
MOH London
316B1A6B6 · Oct 29
€901 EUR
£796 GBP
View
5 more retailers have this diamond
Prices start from €285 EURSave up to €616 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
0.50ct Cushion
€285 EUR