Things You'll Need:
- Internet access
- Ring budget
- Jewelry stores
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Step 1
If the engagement will not be a surprise, the best first step is to ask the bride-to-be about her ring preferences. This is the easiest way to discover the most appropriate diamond shape, but even the bride-to-be doesn’t always know what type of diamond she prefers.
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Step 2
Use the Internet to learn about the 4 Cs of diamond quality: cut, color, carat, and clarity. An educated shopper can buy a better diamond no matter what shape it has. Different diamond shapes also require different quality considerations: the clarity on emerald and Asscher cut stones, for example, must be higher because they show flaws more easily than round diamond shapes.
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Step 3
Check the bride-to-be’s other jewelry to look for stone shape trends. If her favorite ring or necklace has a princess cut stone, choosing a princess cut diamond engagement ring is more likely to be a thoughtful and appreciated choice.
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Step 4
Decide on a ring budget. Different diamond shapes can affect the cost of an engagement ring. Classic round diamonds are generally the least expensive shape, while specialty cuts such as Asscher shapes, the Leo diamond, and Hearts on Fire diamonds have higher price tags because they have more facets and a more intricate cut.
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Step 5
Examine the bride-to-be’s hands and fingers for diamond shape proportions. While round stones work best for most fingers, a bride with very thin, tapered fingers may prefer an elongated diamond shape such as an emerald, oval, or marquise diamond. Thick fingers will look best with pear, round, or princess cut stones.
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Step 6
Visit a local jeweler to compare diamond shapes. Ask to see diamonds of the same quality and carat weight to accurately compare how shape affects the visual size of the diamond and how it looks in the engagement ring setting.
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Step 7
Purchase a ring protection plan and warranty. Despite the best research for choosing an appropriate diamond shape, it is always possible to choose incorrectly. Reputable jewelers should allow the ring to be returned or exchanged if it doesn’t suit the bride-to-be’s preferences. Always ask about exchange conditions and deadlines before purchasing an engagement ring.










