Just about any frame will look great on a diamond face shape, as long as your eyes stays in the center of the glasses to ensure a balanced look. You can downplay your angles with soft and curvy shapes, or accentuate sharp features with more angular and modern styles.
Oval and rim-less
Oval and rim-less glasses will almost always be a great look on you.
Angular frames with curved edges
Also angular frames with curved edges is a sure winner for you.
Look for glasses that are heavier at the top, and have a thin or even rim-less bottom. You can also look for glasses with regular frames all around but with special details on the brow line, like upswept cat eye glasses, to emphasize your cheek bones.
Avoid frames that are wider than the top of your cheekbones. Also avoid narrow and thin frames that will draw attention to a narrow eye line.
Go for any kind of necklace, as long as it fits in proportion to your body size.
Wide curves, rectangle pendants and collars will look great on you.
You can downplay angles with soft and curvy shapes, or accentuate sharp features with more angular and modern styles.
Emphasize a long neck with a short necklace or a choker, or make your torso appear longer with a long necklace worn flapper-style. Be careful with long necklaces though, as they can make your face appear longer than it is.
Go for any kind of earrings, as long as they are proportionate to your face.
Short to mid length dangles will flatter you the most. Avoid overly long earrings as they tend to lengthen a diamond-shaped face. You can downplay angles with soft and curvy shapes, or accentuate sharp features with more angular and modern styles.
Add width to a narrow jaw line with dangling earrings like teardrops, pear-shaped drops or triangle drops.
To minimize a long nose, try earrings that go up along the ear, or are swept upwards.
Almost any neckline will look great on you, especially scoop neckline, turtleneck and a Nehru collar.
Since you can wear any neckline, try matching the style of your neckline with the style of a necklace, for example a V-neck with a V-shaped necklace, for an effortlessly put-together look.