In his 32-carat apricot-color diamond ring, the stone is held in place by threads tied on either side in delicate diamond-shape knots.

FORBES: The Cult Of JAR

In addition, Ahluwalia also designed a new engagement ring for Royal Asscher called Legacy in which the signature Asscher cut diamond serves as the center stone of the platinum wave-like ring, with diamonds of different cuts detailing each side of the ring.

FORBES: Royal Asscher Honors its Heritage with Glittering New Jewelry Designs

The gold ring has an amethyst stone bearing a burning bush and St Andrew's cross with the motto "Nec Tamen Consumebatur".

BBC: Ring

For enthusiasts of other gemstones, there is an imposing sapphire ring with a luscious stone weighing 41 carats that comes from the estate of Texan art patron Caroline Wiess Law .

FORBES: Blingtime

The frenzy over Pomellato reached a fever pitch outside of Italy in 2001 with the advent of the Nudo, a weighty gold ring with a huge faceted colored stone set like a diamond solitaire.

WSJ: The Cult of Pomellato | Jewelry

Richard Fox's achievement in winning both the 13 and 14 stone Grasmere Championships, was accomplished with great confidence, skill and persistence, as the Grasmere ring became muddier and more slippery.

BBC: Cumberland wrestling round-up