0.75 carat offers a real balance between visual presence and a controlled budget, just below the symbolic one-carat threshold.
Many buyers think carat is the only price factor. In reality, at equal weight, colour and clarity make most of the difference: a 1-carat D-IF diamond can cost several times more than a 1-carat K-SI2, even though both weigh exactly the same.
From D (colourless, the rarest) to Z (tinted). Each step down lowers the price, but also the visual rarity.
From LC/IF (no visible inclusions) to P3. Above VS2, most inclusions are invisible to the naked eye: an excellent price/quality compromise.
An Excellent cut maximises brilliance and can make a diamond look whiter and cleaner than it is on paper.
A GIA or HRD certified 1-carat diamond will always resell better than an uncertified diamond or one certified by a little-known lab.
At 0.75 carat, as at any other weight, the price per carat is never linear: just above a symbolic threshold, the price often jumps sharply. A stone slightly below the threshold can cost noticeably less than one just above it, at identical quality. It's a nuance many sellers won't explain to you.
For a round diamond cut to ideal proportions, 0.75 carat corresponds to a diameter of about 5,8 mm. Other shapes (oval, pear, emerald...) have different proportions at the same weight: an elongated stone often looks larger for the same carat.
Here are real examples from our catalogue of certified natural diamonds, by shape, for a weight of about 0.75 carat. Prices include VAT.
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Here is the Eden setting in white gold, paired with a few diamonds from our selection.
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