<p>We have had trouble with this and can&rsquo;t set the centre oval diamond on the engagement ring.</p>

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<p>The wedding band is fine &ndash; no changes here.</p>

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<p>Please leave everything on the engagement ring (ie. side diamonds size and height, ring size, band) the same apart from the following changes:</p>

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<p>Raise the centre bezel and inner seat level by 1.0mm respectively &nbsp;<br />
Reduce the centre bezel thickness to 0.5mm<br />
External bezel measurements = 7.6 x 6.05 mm</p>