Old Miner diamond engagement rings are in extremely high demand due to their rarity: they are hand-cut diamonds with a squarish shape and softly rounded corners. Their rarity contributes to their high demand, just like Old European Cut Diamonds. This rare Old Miner diamond engagement ring is surrounded by a diamond halo with diamond pave on the shank. A built-in (cathedral) style setting completes the look. Contact us to make this custom piece.