Tiffany & Co. Gecko Diamond Brooch in Platinum

A Graff diamond dress ring in 18k yellow gold. The ring is set to the centre with 0.92ct rectangular modified brilliant fancy vivid yellow diamond, laser inscribed 'GRAFF'. The central diamond is claw set, positioned in the middle of three bands set with 52 fancy vivid round brilliant cut yellow diamonds, well matched to the centre stone. The ring is engraved 'GRAFF' with central diamond details. The ring is a size L and has a gross weight of 9.93ct. The ring comes complete with the original Graff presentation box and GIA diamond report number 10699326, dated January 2012.

An 18k yellow gold ring from the Chopard Happy Diamond collection. The ring is set to the centre with a round motif, made up of the iconic Chopard signed glass, encasing a 0.10ct single floating diamond. Complementing the motif are baguette cut diamonds, channel set along the shoulders totalling 1.52ct, G colour and VS in clarity. The ring is currently a size I 1/2 but can be adjusted for a perfect fit and has a gross weight of 12.37 grams. The ring comes complete with a Chopard presentation box and Chopard papers, undated.

An 18k white gold diamond set ring from the Chopard Happy Diamonds collection. The ring is composed of a heart motif, pave set around the outer edge with round yellow sapphires totalling 1.35ct, complemented by pave set round brilliant cut diamonds set to the shoulders totalling 0.68ct. The heart motif features the iconic Chopard signed glass, encasing two white diamonds and one yellow sapphire, each individually set within a rub over setting. The 3mm tapered ring is currently a size O but can be adjusted for a perfect fit and has a gross weight of 11.62 grams. The ring comes complete with a RichDiamonds presentation box and Chopard papers, undated.

A stunning limited edition 18k yellow gold diamond set ring from the Chopard Imperiale collection. The ?ring features a bar motif, set to the centre with 4 rows of pave set round brilliant cut diamonds totalling 0.94ct, G+ colour and VS+ clarity. Complementing the ring are a single cabochon cut sapphire at each end totalling 1.00ct, each displaying a deep blue hue throughout. The ring is currently a size N? but can be adjusted for a perfect fit and has a gross weight of 11.80 grams. The ring comes complete with a RichDiamonds presentation box and Chopard papers, undated.