Ruby-sapphire-brilliant ring RG 750/000 with an oval faceted ruby 1.44 ct slightly bluish dark red, transparent with few internal features, 7.55 x...

Sapphire-brilliant ring GG 750/000 with an oval faceted sapphire 2.15 ct in a luminous blue, transparent with few internal features, 8.28 x 6.20 x...

Sapphire-brilliant ring GG 750/000 with a cushion-cut faceted sapphire 2.98 ct, in a luminous dark blue, transparent with very few internal featur...

Emerald-brilliant ring GG 750/000 with an antique-cut faceted emerald 2.5 ct bright green, transparent, 10.2 x 8.1 x 5.1 mm, and 10 brilliant-cut ...

Sapphire ring RG 750/000 with a fine oval faceted sapphire 8 x 6 mm in good color, RG 53, 3.1 g

Indigolite-rubellite ring RG/WG 750/000 with a very fine scissor-cut faceted tourmaline 4.65 ct (hallmarked) in a bright petroltron, color variety...

Tourmaline-brilliant pendant GG 750/000 with a fine emerald-cut faceted tourmaline 11.78 ct (engraved) in a fine tan green, color variation verdel...

Rubellite-brilliant stud earrings RG 750/000 mt 2 round faceted rubellites, total 7.56 ct in a darker slightly brownish red, transparent with clea...

Sapphire ring GG 900/000 with a natural oval very good sapphire cabochon 7.50 ct, 13 x 9 mm, in a lighter, slightly greyish blue with very good co...

An emerald-brilliant ring RG 750/000 with a Colombian faceted emerald drop 6.5 ct in a brilliant green, transparent with few internal features, mi...

Emerald-sapphire ring WG 750/000 with a cushion-cut faceted emerald 4.1 ct green, translucent, 11.15 x 9.76 x 5.67 mm and 2 faceted sapphire drops...

Emerald-brilliant earrings WG/GG 750/000 with 2 oval faceted emeralds 5.4 x 4.2 mm green, translucent, slightly scratched and 70 brilliant-cut dia...

Emerald necklace ring GG 585/000 with a faceted emerald cut emerald 6.7 x 5.7 mm green, translucent, RG 65, 11.3 g

Emerald-brilliant stud earrings GG 750/000 with 2 drop-shaped faceted emeralds, total 2.20 ct green, translucent and 26 brilliant-cut diamonds, to...

Brilliant-cut diamond hoop earrings GG 750/000 with 14 brilliant-cut diamonds, total 1.05 ct l.tintedW/VS-SI, l. 25 mm, 13.1 g

Emerald and brilliant-cut diamond necklace GG 750/000 with one drop-shaped and one round-faceted emerald, total 1.63 ct green transparent with cle...

Leo Wittwer brilliant-cut diamond clip ear studs GG/WG 750/000 with brilliant-cut diamonds, total 0.82 ct TW/VVS, l. 17 mm, 16.5 g

Emerald-brilliant ring GG 750/000 with a faceted Colombian emerald 1.27 ct in a luminous slightly yellowish green, transparent with few internal f...

Diamond solitaire ring GG 585/000 with a brilliant-cut diamond 1.29 ct (hallmarked) fine white-white (G-H)/P1, RG 59, 3.3 g, appraisal 2024 for Eu...

An emerald diamond ring, GG/WG 750/000, unmarked, tested, with one emerald-cut emerald, 5.9 x 4.6 mm, and 2 round, 3.8 mm, faceted emeralds, green...

Emerald-brilliant bracelet GG/WG 750/000 with 5 oval faceted emeralds, total 1.86 ct green, translucent and 12 brilliant-cut diamonds, total 0.24 ...

Emerald cross pendant GG/WG 585/000 unmarked, tested, with an emerald cut faceted emerald 10.10 x 9.45 mm green, opaque, larger flakes, cracked, a...

Brilliant-cut gemstone bracelet GG 750/000 with 47 brilliant-cut diamonds, total 1.64 ct W/SI and 2 round-faceted emeralds, rubies and sapphires 2...

Opulent Günter Krauss design necklace with a moonstone cabochon 270 ct set in silver 925/000, patinated iron chain, l. 57 cm, total 390 g, with Wa...

Günter Krauss coral design bracelet WG 750/000 with 8 very fine coral elements, total 69.80 g and 32 brilliant-cut diamonds, total 0.47 ct fine wh...

Günter Krauss coral design necklace with coral pendant GG 750/000 with a fine drop-shaped coral cabochon 112.16 ct, 35.0 g, patinated iron chain, ...

Isabelle Fa necklace, GG 750/000 and bronze, set in rose gold with an oval faceted peridot 3.5 ct in very good color, and a natural-colored brilli...

Rose quartz ring, GG 333/000, with an oval rose quartz cabochon 29 x 20 mm and 2 brilliant-cut diamonds, total 0.46 ct tintedW/SI-PI, RG 61, 16.2 g

Günter Krauss tanzanite-platinum-iron ring with a fine tanzanite cabochon 11.60 ct set in platinum 950/000 of very good color and purity, open fus...

Wagner Collection rose quartz-pink sapphire design ring, GG 750/000 and silver 925/000, with a rose quartz cabochon with sun engraving 24 mm and 1...

Bucherer multicolor ring, GG 750/000, each with an oval faceted sapphire and emerald 5.8 x 4.2 mm in good colors, transparent with very few intern...

Aquamarine design pendant GG 750/000 and GG 900/000 with a fantasy-cut faceted aquamarine 20.29 x 18.27 x 8.14 mm in a pale bluish green, transpar...

South Sea pearl diamond ring GG/WG 750/000 with a white, slightly elipse-shaped South Sea pearl 12.5 x 12.3 mm and 14 brilliant-cut diamonds, tota...

Onyx ring GG 585/000 with an oval onyx plate 34 x 19 mm, slightly scratched, 6 brilliant-cut diamonds, total 0.32 ct l.tintedW/SI and a base repla...

Enamel and oriental pearl brooch Pair of birds on a nest GG 750/000 with colorful enamel and oriental pearls, l. 48 mm, 11.1 g

Onyx clip pendant 585/000 with an oval onyx cabochon 33 x 19 mm and 9 brilliant-cut diamonds, total 0.65 ct l.tintedW-tintedW/SI-PI, l. 55 mm, 16....

Opulent onyx-citrine ring by Falcinelli Italy GG 750/000 with 3 faceted citrine carrées 6 mm mounted on a rectangular, rounded onyx element 38 x 2...

Closed bangle GG 585/000 W. 10 mm, inside 65 mm, filled, 75.4 g

Onyx oriental pearl medallion GG 585/000 a faceted onyx heart with Akoya pearl 5.5 mm and oriental pearls (1x missing), back to open, photo frame ...

Brilliant bracelet GG/WG 750/000 with 23 brilliant-cut diamonds, total 0.25 ct W/SI, box clasp with SI-bar, l. 18.5 cm, 15.0 g

Bucherer Brilliant centerpiece necklace GG/WG 750/000 with 31 brilliant-cut diamonds, total 0.46 ct W/VS, box clasp with SI-eight, l. 44 cm, CB st...

Sapphire-brilliant bracelet GG/WG 750/000 with 5 fine oval faceted sapphires 6 x 4 mm in good color and 12 brilliant-cut diamonds, total 0.18 ct l...

Ruby-brilliant centerpiece necklace GG/WG 585/000 with an oval faceted ruby 7.25 x 5.19 x 3.44 mm red, transparent with very few internal features...

Brilliant link necklace WG/GG 750/000 with 42 brilliant-cut diamonds, total 2.10 ct white-lightly tinted white / VS-SI, box clasp with SI-eight, l...

Sapphire-brilliant necklace GG/WG 585/000 with 5 fine oval faceted sapphires 6 x 4 mm in good color and 12 brilliant-cut diamonds, total 0.18 ct l...

2 Laura Biagiotti clip pendants GG 585/000 one with Laura Biagotti logo, l. 32 mm, one with 3 white Akoya pearls 7.9 mm, l. 65 mm, on chain with c...

Design pearl pendant by Juwelier Merath Ulm GG 750/000 17.1 g, in naturalistic design, set with 16 creamy white Akoya pearls 7 - 5 mm and 7 brilli...

Diamond necklace GG 585/000 with a brilliant-cut diamond 0.02 ct W/SI, lobster clasp, l. 42/40 cm, 10.4 g

Flat curb chain bracelet circa 1920 RG 585/000, w. 9.2 mm, box clasp with 2 SI eights, l. 17.9 cm, 25.2 g

Blue topaz diamond bracelet GG 750/000 with 3 blue topaz cabochons in cloverleaf shape 9 mm and 15 brilliant-cut diamonds, total 0.10 ct W/SI, box...

Brilliant bracelet GG/WG 585/000 with 5 brilliant-cut diamonds, total 0.78 ct (engraved) W/VS-SI, box clasp with 2 SI eights, l. 18.1 cm, 29.7 g

Bicolor brilliant-cut diamond bracelet GG/WG 750/000 with 17 brilliant-cut diamonds, total 0.85 ct W/VS-SI, box clasp with 2 SI eights, l. 18.8 cm...

Ruby-brilliant bracelet GG 750/000 with 9 oval faceted rubies 4.8 x 4.0 mm in a slightly bluish red, transparent with few internal features and 36...

Bicolor bracelet platinum 950/000 and GG 750/000 w. 5.5 mm, with lobster clasp, l. 19.5 cm, 8.3 g

Smoky quartz bracelet GG 333/000 with 5 faceted emerald-cut smoky quartz crystals 16 x 12 mm, spring ring and SI chain with spring ring, l. 20 cm,...

Garnet bracelet GG 333/000 unstamped, tested, with drop-shaped and round faceted garnets 8.6 - 3.6 mm, box clasp and SI chain with spring ring, l....

Modern garnet bracelet with clasp silver 925/000 gold-plated, set with 6 round garnet cabochons 4 mm, w. 26 mm, 5 strands of garnet beads 4 mm, l....

Brilliant hinged bangle, GG 750/000 with 66 brilliant-cut diamonds, total 0.83 ct fine white-white (G-H)/VVS-SI, box clasp with SI eight, inside 5...

LaNouvelleBague enamel diamond bangle WG 750/000 with enamel and brilliant-cut diamonds, total 0.15 ct W/SI (1 stone missing), inside 59 x 46 mm, ...

Folding bangle GG 585/000 in cord design, w. 8 mm, box clasp with SI eight, inside 61 x 52 mm, BREV stamped, 16.7 g