Stephan Welz & Co. | Fine Art & Design Auction | 29 & 30 October 2019

The hinged enamelled cover centred with a diamond surrounded by star of seed pearls, the white dial with Arabic hour numerals, on a gold snake-lin...

Designed as a flower and leaves, claw-set with old mine-cut diamonds weighing approximately 3ct in total,one diamond lacking

The cabochon garnet centred with a diamond encrusted star within an S and C-scroll border, tasselled drop, the reverse with a glazed compartment e...

Designed as a spray of flowers ...[more]

Designed as the North Star, claw-set to the centre with a rose-cut diamond surrounded by pave-set rose-cut diamonds, the diamonds weighing approxi...

The blue-enamelled dome centred by an old-cut diamond mounted cross, surrounded by seed pearls and opposing diamond encrusted fleur de lis, the ba...

The oval-cut sapphire surrounded by eigthteen millegrain-set old-cut diamonds, in a pierced oval platinum setting, size H1/2 ...[more]

Comprising: a seed pearl and turquoise brooch, in 9ct gold; a seed pearl brooch, maker's mark W.M.C , Chester, 1894, cigar-shaped, each seed pearl...

Designed as a flower and bowl, claw-set to the centre with a round brilliant-cut diamond surrounded by six round brilliant-cut sapphires, the bow ...

Claw-set with 26 old-cut rubies alternating with 25 pairs of claw-set old-cut diamonds, on a box-link chain, open box clasp, in 18ct white gold, a...

Claw-set to the centre with an oval-cut tanzanite weighing approximately 1.80ct, surrounded by twelve claw-set round brilliant-cut diamonds weighi...

Set to the centre with a cultured pearl, flanked by two claw-set round brilliant-cut diamondsweighing approximately 0,16ct in total, in 14ct gold,...

Centred with a claw-set round brilliant-cut rubelite, surrounded by twenty-seven claw-set round brilliant-cut diamonds weighing approximately 0,26...

The tube-set oval-cut amethyst in 9ct goldapproximately 65mm wide

Centred by a tube-set old-cut diamondM surrounded and flanked by ten claw-set old-cutemeralds and six claw-set old-cut diamonds, in 18ct gold, siz...

The claw-set cabochon opal surrounded by sixteen pavé-set old-cut sapphires, in 18ct gold, size L ...[more]

Modelled as a snake, claw-set with a marquise-cut diamond weighing approximately 0,2ct, in 9ct gold, size G ...[more]

Claw-set with a cabochon coral, bifurcated shoulders, in 14ct gold, size Q ...[more]

Tube-set to the centre with an old-cut diamond, flanked by fourteen old-cut diamonds weighing approximately 2.00ct in total ...[more]

Comprising: a neckring with two interchangeable pendants, one crystal and one silver and a bangle with a detachable cabochon crystal, inner width ...

Each set with plaques of chiastoliteeach approximately 18mm wide (2) ...[more]

Designed as a row of graduating floral embossed bars, approximately 43,5cm long ...[more]

Each of rope design, in 8ct goldthe longest approximately 45cm long (2) ...[more]

Claw-set with an oval-cut amethyst weighing approximately 2ct, surrounded by seventeen claw-set round brilliant-cut diamonds weighing approximatel...

Claw-set to the centre with a round-cut sapphire surrounded by seed pearls, in 9ct gold, size J ...[more]

Designed as a flower, centred by a claw-set round brilliant-cut sapphire, the petals alternating claw-set round brilliant-cut diamonds weighing ap...

Each set with three pearls and seven claw-set round brilliant-cut diamonds, in 14ct gold (2) ...[more]

Claw-set with a round brilliant-cut sapphire flanked by two claw-set round brilliant-cut sapphires, surrounded by fourteen claw-set round brillian...

Composed of two rows of pearls approximately 6,5mm in size, the clasp claw-set with six diamonds centred by a mabe pearl, in 14ct gold, approximat...

The openwork geometric frame millegrain-set with old and round brilliant-cut diamonds weighing approximately 2,00ct in total, width approximately ...

Claw-set with six marquise-cut and nine round brilliant-cut diamonds weighing approximately 1,0ct in total, in 14ct gold, size N ...[more]

Centred with a wishbone-shaped clasp set with three seed pearls and diamonds in 14ct gold, approximate length 46cm ...[more]

Comprising: a pair of studs and an enhancer, each set with three pearls and pave-set diamonds, in 14ct gold (3) ...[more]

31 pearls wire set into the domed bangle, in 14ct gold, inner width approximately 55mm ...[more]

Designed as twisted wires of white and yellow gold, inner width approximately 55mm ...[more]

Set with four claw-set cabochon jade stones, on a curb-link chain, with safety chain and two charms, in 18ct goldapproximately 16cm long ...[more]

Tube-set with twelve round brilliant-cut diamonds weighing approximately 0,4ct in total, centred by a cultured pearl approximately 8mm in diameter...

Channel-set with seven round brilliant-cut diamonds weighing approximately 0,60ct in total, approximate colour G-H and clarity VS in 18ct white go...

Claw-set to the centre with a round brilliant-cut diamond, in platinum, size L ½ Accompanied by an IDL certificate, reference number 17065237 stat...

Bezel-set to the centre with a round brilliant-cut diamond weighing approximately 0,20ct, approximate colour I-J and clarity VS-SI, surrounded by ...

Each claw-set to the centre with a round brilliant-cut diamond, weighing approximately 0,55ct in total, approximate colour I-J and clarity VS-SI, ...

Bar-set to the centre with a baguette-cut diamond weighing approximately 0,15ct in total, approximate colour H-I and clarity VS, flanked by two ba...

The shoulders separated in five rows each set with seventeen claw-set round brilliant-cut diamonds weighing approximately 0,50ct in total, approxi...

Claw-set to the center with a marquise-cut diamond in 18ct white gold, size K  Accompanied by an IDL certificate, reference number M1342347 statin...

Of an English "Albert" chain design with bar and two swivel clasps, in 9ct gold, 30g ...[more]

Of cable links in 9ct gold, approximately 155cm in length, 29g ...[more]

Claw-set to the centre with a yellow diamond surrounded by eight claw-set round brilliant-cut diamonds weighing approximately 0,75ct in total, app...

Each claw-set to the centre with a round brilliant-cut diamond, the diamonds weighing approximately 0,88ct in total, approximate colour J-K and cl...

Designed as a cross, claw-set to the centre with a circular-cut amethyst surrounded by millegrain-set seed pearls, in 18ct gold ...[more]

Claw-set to the centre with a round brilliant-cut diamond, in platinum, size L Accompanied by an IDL certificate, reference number J16060347 stati...

Each claw-set to the centre with a heart-shaped fancy yellow diamond and surrounded by claw-set round brilliant-cut diamonds, suspended from five ...

Designed as three graduating flowers, each comprising seven claw-set round brilliant-cut diamonds weighing approximately 3,00ct in total, approxim...

Claw set with thirty-five round brilliant-cut diamonds weighing approximately 1.40ct in total, approximate colour F-G and clarity VVS-VS in 18ct w...

Modelled as a heart, pave set to the front with seventy round brilliant-cut diamonds weighing approximately 3,00ct in total, approximate colour I-...

Claw set with twenty-three round brilliant-cut diamonds weighing approximately 2,50ct in total, approximate colour I-J and clarity VVS-VS in 18ct ...

Claw-set to the center with a round brilliant cut diamond weighing 1,37ct surrounded by a halo of claw-set round-brilliant cut diamonds, each shou...

Designed as a claw-set graduating row of fifteen round brilliant-cut diamonds weighing approximately 2,15cts in total, approximate colour J-K and ...

Each with a claw-set marquise-cut diamond, in 18ct white goldAccompanied by an EGL certificate, reference number 140201969/98485 stating the diamo...

Designed as a spray, pave-set with round brilliant-cut and baguette diamonds, surmounted with three claw-set round brilliant-cut diamonds, the dia...

Designed as three graduating claw-set round brilliant-cut diamonds weighing approximately 1.20ct in total, approximate colour H-I and clarity VSSI...