Cushion|Natural|GIA

0.50ct E SI1 Cushion Natural Diamond

VG • E/SI1 • GIA 6545954214

Certificate GIA 6545954214

Diamond specifications and retailer prices

From €558 EUR
As of November 6, 2026
Save €837 EUR (60%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: €1,395 EUR at MOH London · As of November 4, 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 E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade stated by the retailer rather than the lab and certified by GIA 6545954214. Listed at 14 retailers as of November 4, 2026, with prices from €558 to €1,395, a €837 spread on the same certified stone. MOH London lists it at €1,395. 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
E
Colour
SI1
Clarity
Very Good
Cut (retailer stated)

Specifications

Cut (retailer stated)Very Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
OriginNatural
Grading LabGIA
CertificateGIA 6545954214
Dimensions5.45 × 4.19 × 2.97 mm
L/W Ratio1.30
Top View
5.45 mm4.19 mm0.50 ctE / SI1
OriginNatural
CutVery Good
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateGIA 6545954214
Side View
Table 67.0%CrownGirdle: STK-VTKPavilionCulet: NoneDepth 71.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: €1,395 EUR|Low: €511 EUR|High: €1,412 EUR|Avg: €813 EUR|-1.2%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 11€558 EUR
Retailer 10€605 EUR
Retailer 5€629 EUR
Retailer 6€734 EUR
Retailer 2€738 EUR
Retailer 8€758 EUR
Retailer 9€770 EUR
Retailer 4€855 EUR
Retailer 3€909 EUR
Retailer 7€933 EUR
MOH London€1,395 EUR

35 data points across 11 retailers

14 retailers€558 EUR to €1,395 EUR

B+
Cheapest Retailer
-
€558 EUR
Final sale: no returns
Retailer 2
-
€605 EUR
View
Price last confirmed 9 days ago
B+
Retailer 3
-
€629 EUR
View
B
Retailer 4
-
€698 EUR
View
B
Retailer 5
-
€703 EUR
View
B+
Retailer 6
-
€723 EUR
View
B+
Retailer 7
-
€734 EUR
View
B+
Retailer 8
-
€738 EUR
View
B+
Retailer 9
-
€758 EUR
View
B
Retailer 10
-
€770 EUR
View
B
Retailer 11
-
€855 EUR
View
Retailer 12
-
€909 EUR
View
Price last confirmed 33 days ago
B
Retailer 13
-
€933 EUR
View
Most Expensive
B
MOH London
A9F2B1F39 · Nov 4
€1,395 EUR
£1,226 GBP
View
13 more retailers have this diamond
Prices start from €558 EURSave up to €837 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.

B+
0.50ct Cushion
€558 EUR