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Solitaire Diamonds:
If your original diamond cost less than $1,500, your upgrade stone must be $1,000 greater in value than your original diamond.
If your original diamond cost more than $1,500, your upgrade diamond must be at least 35% higher in price than your original stone.
“Build Your Own” Diamond Studs:
Diamond Studs that originally cost less than $1,000, can only be upgraded if the new stones are $500 more than the original set purchased.
Diamond Studs that originally cost more than $1,000, can only be upgraded if the new stones cost 35% more than the original pair purchased.
Note: Pre-set diamond studs and non-certified diamond studs are not eligible for upgrades. |
