Lot 1 - An amethyst, diamond and pearl ring

Lot 2 - A pair of amethyst earrings

Lot 3 - An amethyst and seed pearl brooch

Lot 4 - An amethyst pendant locket

Lot 5 - A pearl, amethyst and diamond pendant

Lot 6 - An amethyst pendant and stud earrings suite

Lot 7 - A pink sapphire and diamond ballerina ring

Lot 8 - An amethyst and diamond pendant

Lot 9 - An amethyst and diamond earring and pendant suite

Lot 10 - A charm bracelet

Lot 11 - An amethyst pendant necklace, circa 1860

Lot 12 - A lilac jade and diamond cocktail ring

Lot 13 - Lorique | A tanzanite and diamond dress ring, circa 2011

Lot 14 - A tanzanite and diamond ring

Lot 15 - A pair of tanzanite and diamond pendent earrings

Lot 16 - A tanzanite and diamond pendant necklace

Lot 17 - Rhapsody Ι A tanzanite and diamond cluster ring

Lot 18 - A colour change sapphire single stone ring

Lot 19 - Possibly Hamilton & Co Ι A sapphire and diamond ring, circa 1930

Lot 20 - A tanzanite and diamond bracelet

Lot 21 - A tanzanite and diamond three stone ring, circa 2006

Lot 22 - A sapphire and diamond eternity ring

Lot 23 - A two row sapphire and diamond half eternity ring

Lot 24 - A diamond and sapphire ring

Lot 25 - A pair of sapphire and diamond pendent earrings

Lot 26 - A sapphire and diamond half eternity ring

Lot 27 - A pair of sapphire and diamond flower pendant earrings

Lot 28 - A sapphire and diamond dress ring

Lot 29 - A sapphire and diamond ring

Lot 30 - A sapphire and diamond bracelet

Lot 31 - A sapphire and diamond halo ring

Lot 32 - Mappin & Webb Ι A sapphire and diamond line bracelet

Lot 33 - A sapphire and diamond ring and earring suite

Lot 34 - A sapphire and diamond halo ring

Lot 35 - An enamel and diamond brooch

Lot 36 - A diamond and sapphire necklace

Lot 37 - Boucheron Ι A sapphire and diamond cluster ring, circa 1982

Lot 38 - A sapphire and diamond lozenge pendant necklace

Lot 39 - A sapphire and diamond ring

Lot 40 - A pair of turquoise and diamond earrings

Lot 41 - A turquoise and diamond dress ring

Lot 42 - A pair of turquoise and diamond cluster earrings

Lot 43 - An Egyptian turquoise brooch

Lot 44 - A turquoise and diamond cocktail ring

Lot 45 - A pearl, turquoise and diamond pendant necklace

Lot 46 - Unoaerre | A turquoise brooch

Lot 47 - An opal pendant necklace

Lot 48 - A pair of sapphire and diamond pendent earrings

Lot 49 - A sapphire and diamond navette shaped ring, circa 1899

Lot 50 - An opal and diamond pendant, early 20th century

Lot 51 - A sapphire and diamond dress ring, circa 1964

Lot 52 - A sapphire and diamond pendant necklace

Lot 53 - A sapphire and diamond cluster earring and pendant suite

Lot 54 - A pair of yellow gold and blue sapphire half hoop earrings

Lot 55 - A sapphire and diamond pendant necklace

Lot 56 - A pair of coloured sapphire and diamond earrings

Lot 57 - A sapphire bracelet

Lot 58 - A lapis lazuli dress ring

Lot 59 - A pair of lapis, ruby and diamond earrings

Lot 60 - A blue enamel, tourmaline and diamond ring

Lot 61 - A sapphire and diamond bracelet

Lot 62 - A diamond and sapphire flower brooch, circa 1967

Lot 63 - An enamel and diamond ring

Lot 64 - A sapphire and diamond ring

Lot 65 - An aquamarine and diamond ring

Lot 66 - A pair of aquamarine, topaz, blue and white sapphire pendant earrings

Lot 67 - An aquamarine and diamond dress ring, circa 1989

Lot 68 - A topaz and diamond dress ring

Lot 69 - An aquamarine and diamond halo ring

Lot 70 - An aquamarine and diamond dress ring

Lot 71 - An aquamarine and diamond halo ring, circa 2018

Lot 72 - An aquamarine and diamond pendant necklace

Lot 73 - Bente Bonne (DANISH 1929-1996) for Georg Jensen Ι A silver and enamel bracelet, circa 1960

Lot 74 - A sapphire and diamond necklace and earrings suite

Lot 75 - A cultured pearl necklace

Lot 76 - A pearl and diamond bar brooch

Lot 77 - A pearl and sapphire ring

Lot 78 - A turquoise and seed pearl star brooch

Lot 79 - Two cultured pearl acorn pendants

Lot 80 - An opal and diamond brooch

Lot 81 - A diamond and seed pearl brooch/pendant

Lot 82 - A pearl bangle

Lot 83 - A single strand pearl necklace

Lot 84 - A pearl and diamond cluster ring

Lot 85 - A pair of diamond cluster stud earrings

Lot 86 - A pair of pearl and diamond pendent earrings

Lot 87 - Boodles Ι A cultured pearl and diamond ring, circa 1998

Lot 88 - A cultured pearl ring and earring suite

Lot 89 - A pearl and diamond pendant necklace cased by Annoushka

Lot 90 - A cultured pearl and diamond ring

Lot 91 - Marina B Ι A pair of 'Medieval' pearl and mother of pearl earclips

Lot 92 - A pearl and diamond bangle

Lot 93 - A cultured pearl, emerald and diamond pendant necklace

Lot 94 - An emerald and diamond bar brooch

Lot 95 - A chrysoberyl and topaz Georgian repousse pendant necklace

Lot 96 - An emerald and diamond three stone ring