Quick and Easy Buying Guide
Carat weight: 1 carat = 200 milligrams = 6.5 mm diameter. Doubling weight doesn't double diameter.
Diamond clarity: FL/IF/VVS/VS = super expensive, near perfect. SI = best value if you can check a photo for obvious inclusions (defects).
Color: D-G = colorless, expensive, only if you have money to burn. H-J = best value. Can go lower in gold metal settings than white metal.
Cut: Better cut ratings let more light into a diamond, making it sparkle more. Very important property, don't skimp here.
Set a budget and minimum cut (Premium). Go J color for gold and I/H for white metals. Go searching for SI1/SI2 clarity diamonds at James Allen. Pick a diamond with small/no inclusions. Choose a ring setting and buy it risk-free (60-day returns).
1.91 Carat Size on Hand
This article provides a photo example presenting the real size of a 1.91 carat diamond when set in a ring and put on a typical woman's hand. This photo is scaled to show a size L 1/2 ring (Britain and other countries ), which is the same as a US size six . The woman's hand pictured has long and thin fingers - your fingers may or may not be similar - if your fingers are differently shaped, bear in mind that the ring you buy may present quite differently on your finger.
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Don't make the mistake I made of examing a potential diamond engagement ring placed on my own, male finger - remember that it is going to go on a generally smaller and more petite female hand, where it will likely not shrink quite as much as when placed on a male hand.
Go searching for diamonds this size at James Allen by clicking on the banner below and dragging the carat slider to the appropriate setting:
