Impressive Emerald and diamond necklace and a pair of ear clips and a ring

The necklace centrally set with seven step-cut emeralds framed with brilliant-cut, pear- and marquise-shaped diamonds, the cluster spacers set with similar stones, mounted in white and yellow gold, length approximately 430mm; the pair of ear clips centring on a step-cut emerald within brilliant-cut, marquise-shaped and baguette diamond borders, mounted in white gold; the ring flanked with triangular stones, mounted in platinum, size 51.

Necklace: Clasp stamped with 750 for gold. Emeralds estimated to weigh between 8.45 and 20.15 carats, with a total of approximately 91.60 carats, medium to strong green colour, with good clarity and lustre, typical crystal inclusions, visible to the naked eye, minor nicks and abrasions. Diamonds estimated to weigh approximately 75.00-85.00 carats in total, generally G-I colour and VS clarity. Little signs of wear to the metal. Clasp with safety catch. In good condition. Ear clips: Stamped 750 for gold. Emeralds estimated to weigh approximately 25.00 and 21.90 carats, medium to strong green colour, with good clarity and lustre, typical crystal inclusions visible with the naked eye, minor nicks and abrasions. Diamonds estimated to weigh approximately 7.50 - 9.50 carats in total, H-J colour, generally VS clarity. Normal signs of wear to the metal. In good condition. Ring: Stamped Pt 900 for platinum. Emerald estimated to weigh approximately 27.00 carats of rich green colour with good clarity, metallic lustre, typical crystal inclusions visible to the naked eye, minor nicks and abrasions. Diamonds estimated to weigh a total of approximately 3.00 carats, J-K colour, SI clarity. Signs of normal wear to the metal. In good condition. All stones were gauged and graded in the mounting.
"In response to your inquiry, we are pleased to provide you with a general report of the condition of the property described above. Please note that colour, clarity and weight of gemstones are statements of opinion only and not statements of fact by Sotheby's. We do not guarantee, and are not responsible for any certificate from a gemological laboratory that may accompany the property. We do not guarantee that watches are in working order. Prospective buyers should inspect each lot to satisfy themselves as to condition and must understand that any statement made by Sotheby's is merely a subjective, qualified opinion. Prospective buyers should also refer to refer to any Important Notices regarding this sale, which are printed in the Sale Catalogue, in particular to the Notice regarding the treatment and condition of gemstones and to the Notice regarding import of Burmese jadeite and rubies into the US.
NOTWITHSTANDING THIS REPORT OR ANY DISCUSSIONS CONCERNING A LOT, ALL LOTS ARE OFFERED AND SOLD "AS IS" IN ACCORDANCE WITH THE CONDITIONS OF BUSINESS PRINTED IN THE SALE CATALOGUE."