Individual diamond valuation is a precise and tricky practice, which is why commodities traders prefer to sell them on the cob. Invest in gemstalks with today's Groupon: for $50, you get $100 to spend on jewellery at Ruby Jewellers on Howard Avenue.

Ruby Jewellers festoons unadorned limbs with handcrafted creations fashioned by an experienced master jeweller. Synchronizable clasps comprise a three-piece silver pendant set sprinkled with rubies, sapphires, and cubic zirconia ($90.90), and lobes luxuriate under gold-plated earrings bedecked with firoza, cubic zirconia, and miniature mink stoles ($185.40)., Customers can clothe bare wrists with antique gold-plated bangles ($426.60) to add chicness to waves and left-turn arm signals. On-site repairs in the chandelier-clad facility make it easy to seamlessly restore heirlooms, ensuring great aunts never find out about past games of antique ring toss.