Oval shield brooch GG 900/000 with an old-cut diamond 0.50 ct l.tonedW-tonedW/PI, stone has a strong notch across the table, l. 42 mm, 15.4 g
Knot brooch GG 750/000 unmarked, tested, with an antique-cut faceted sapphire 2.15 ct darker blue, transparent with few internal features, 8.27 x 7.09 x 3.86 mm and 2 old-cut diamonds, total 0.30 ct l...
Madeira citrine enamel brooch circa 1940 GG 585/000 with black enamel and a round faceted Madeira citrine 11.7 mm and 4 brilliant-cut diamonds and 10 octagonal diamonds, total 0.22 ct Wesselton - slig...
Miniature pendant / brooch circa 1900 GG 585/000 with a fine oval watercolor miniature, portrait of a beauty, 33 x 26 mm with 2 mm river pearls strung on gold wire and cord edge, l. 40 mm, 9.8 g
Synth. ruby bar brooch GG 585/000 with a fa. Synth. ruby baguette 7.4 x 4.3 mm, l. 55 mm, 2.6 g
Aquamarine diamond bar pin GG 585/000 (gold-plated brooch) unmarked, tested, with a round faceted aquamarine 7.7 mm light blue, eye-clean, facets chipped and diamond roses, l. 63 mm, 3.7 g
Akoya diamond pendant WG 585/000 with a creamy white Akoya pearl 6.2 mm, a brilliant-cut diamond 0.10 ct W/SI-PI and 5 round faceted white sapphires 2.3 mm, l. 23.5 mm, on a flexible necklace WG 585/0...
Multicolor pendant WG 585/000 unmarked, tested, each with 4 round faceted rubies and emeralds 3 mm in good colors, transparent - translucent and one brilliant-cut diamond 0.25 ct W/PI, l. 23 mm, 3.1 g
Akoya pearl and brilliant-cut diamond bar brooch WG 750/000 with 5 white Akoya pearls 6.2 - 4.9 mm and 4 brilliant-cut diamonds, total 0.25 ct W/SI, l. 71 mm, 7.9 g
Art Déco diamond rose bar pin GG/WG 585/000 unstamped, tested, with a white cultured pearl 4 mm, 10 faceted emerald carrées 2 - 1.7 mm and diamond roses, l. 76 mm, 5.6 g
Spinel bar brooch WG 585/000 with 4 faceted spinel carrées 3 - 2.5 mm red, and 5 white half pearls 3 - 2 mm, l. 60 mm, 4.1 g
Opulent brilliant-cut diamond ring WG 585/000 with 45 brilliant-cut diamonds, total 2.10 ct Wesselton - slightly tinted white/VS-SI, ring head l. 50 x 23 mm, RG 67, 22.2 g
Foam gold ring GG 550/000 unmarked, tested, with an oval hematite 15 x 9 mm, finely cut with a knight's head motif, ring head with slight dents, RG 52, 6.9 g
Sapphire diamond ring GG 585/000 and silver 800/000 with an oval faceted sapphire 5 x 4 mm and diamond roses, RG 59, 5.2 g
Aquamarine-brilliant ring RG 750/000 with an emerald-cut excellent aquamarine 31.15 ct in very good color, eye-clean and brilliant-cut diamonds, total 1.21 ct TW/VS, RG 53, 15.5 g
Brilliant ring WG 750/000 with diamonds, total 0.60 ct W/SI, RG 52, 13.9 g
Diamond ring WG 750/000 with 84 brilliant-cut diamonds and 18 baguette-cut diamonds, total 1.20 ct W/VS-SI, RG 54, unmarked master hallmark, 8.5 g
Mauboussin crossover ring WG 750/000 with 5 brilliant-cut diamonds, total 0.03 ct TW/VS, RG 49, Mauboussin BD 5180 50 stamped, 7.4 g
Blue topaz diamond ring WG 750/000 unmarked, tested, with a navette-shaped blue topaz cabochon 15 x 9 mm and 45 brilliant-cut diamonds, total 0.30 ct W-tonedW/SI, RG 56, 12.3 g
Brilliant-cut diamond ring WG 750/000 with 9 brilliant-cut diamonds, total 1.68 ct tinted white-white (H-K)/P1-P2, RG 57, 6.22 g, appraisal 2024 for Euro 4,640.00
High-fine ballerina ruby diamond ring platinum 900/000 with an oval faceted ruby 2.74 ct (engraved) in a fine slightly bluish red, transparent with inner features and brilliant-cut diamonds as well as...
A tsavorite-brilliant ring, GG 750/000, with a faceted drop of tsavorite 1.3 ct in a luminous green, eye-clean and 16 brilliant-cut diamonds, total 0.65 ct TW/VVS, RG 53, 9.5 g, with jewelry appraisal
South Sea pearl diamond ring GG/WG 585/000 with a South Sea cultured pearl 14.2 x 12.0 mm in light baroque shape, white with metallic overtone and fine lustre and 8 brilliant-cut diamonds, total 0.40 ...
Gübelin emerald ring GG 750/000 with an excellent emerald-cut faceted emerald 2.45 ct in a luminous green, transparent with fine jardin, 7.35 x 7.19 x 5.26 mm and 6 faceted diamond trapezoids, total 0...
Maar sapphire ring WG 750/0000 in naturalistic design, set with an oval sapphire cabochon 11.7 x 9.0 mm in a lighter blue, translucent and 3 brilliant-cut diamonds, total 0.06 ct W/VS, RG 53, Maar hal...
Sapphire-brilliant necklace WG 750/000 with an antique-cut faceted sapphire 9.5 ct in a grayish blue, translucent to opaque and 8 brilliant-cut diamonds, together 0.80 ct fine white-white (G-H)/VVS-VS...
Maar sapphire bangle WG 750/0000 in naturalistic design, set with an oval sapphire cabochon 9.3 x 7.1 mm in a lighter blue, transparent with clear inner features and 2 brilliant-cut diamonds, total 0....
Brilliant ring WG 750/000 with 10 brilliant-cut diamonds, total 1.12 ct white - slightly tinted white (H-I)/VVS-VS (1 stone l.best), RG 58, 11.18 g, appraisal 2024 for Euro 4,720.00
A sapphire and brilliant-cut diamond ring, WG 585/000, with an oval faceted sapphire 1.96 ct dark blue, transparent with internal features, 9.35 x 7.01 x 3.75 mm and 42 brilliant-cut diamonds, total 0...
Sapphire-brilliant ring platinum tested, with an excellent oval faceted sapphire 3.50 ct in a fine luminous blue with excellent color brilliance, 6 brilliant-cut diamonds, total 0.80 ct and 10 diamond...
Multicolor sapphire ring WG 750/000 with an oval sapphire cabochon 6.1 ct (hallmarked) in a bright blue, translucent and 10 faceted sapphire drops, totaling 3.81 ct in orange, yellow and light green, ...
Sapphire-brilliant ring WG 750/000 with an excellent oval faceted sapphire 1.10 ct in an intense, luminous blue with excellent color brilliance, 2 diamond drops, total. 1.13 ct fine white-white(G-H)/V...
Padparadscha sapphire brilliant-cut diamond ring, WG 750/000, with an oval faceted sapphire 1.33 ct in a slightly yellowish padparadscha pink, transparent, the sapphire has a larger cut-out at the top...
Pink sapphire-brilliant ring WG 750/000 with an oval faceted sapphire 5.16 ct in a slightly gray-blue-tinged pink, transparent with clear internal features, 12.59 x 8.93 x 6.80 mm, and 39 brilliant-cu...
Multicolor sapphire ring WG/GG 750/000 with a round sapphire cabochon 10.10 ct in a bright blue, translucent, 11.98 x 8.91 x 8.02 mm and 14 faceted sapphire drops, totaling 2.50 ct in yellow, orange, ...
Old-cut diamond emerald ring GG/WG 750/000 with 3 old-cut diamonds, totaling 1.60 ct slightly tinted white/PI1-2 and 10 round faceted emeralds 2.8 and 2.5 mm green, transparent - translucent, partiall...
Antique old-cut diamond earclips GG 585/000 and silver before 1870 with 36 old-cut diamonds, partly cushion-shaped, total 9.25 ct fine white-toned white (G-L)/VVS-SI and 4 diamond roses, w. 24 mm, wit...
Tank Cartier ring WG 750/000 with 32 brilliant-cut diamonds, total 0.32 ct TW/VS, RG 58, Cartier CR0287 59 hallmarked, 20.5 g
Sapphire and brilliant-cut diamond clip pendant WG 750/000 with a fine oval faceted sapphire 3.02 ct in a luminous blue, transparent with very few internal features, 10.95 x 8.24 x 4.01 mm and 13 bril...
Sapphire-brilliant ring WG 750/000 with an excellent antique-cut faceted sapphire 3.8 ct, darker royal blue, transparent, 12.6 x 9.5 x 4.2 mm, and 24 brilliant-cut diamonds, total 0.40 ct TW-W/VVS-VS,...
Ceylon sapphire-brilliant ring WG 585/000 with a fine unheated oval faceted Ceylon sapphire 12.18 ct in a luminous slightly reddish lighter blue, transparent with clear internal features, 14.45 x 10.7...
Diamond bracelet WG 585/000 flat carapace with middle section, set with 32 octagonal diamonds, total 0.64 ct W/VS-SI, box clasp with 2 SI eights, l. 17.7 cm, 17.5 g
High-fine cushion diamond ring WG 750/000 with an excellent cushion-cut diamond 1.15 ct high-fine white (E) / VVS2, and 8 princess diamonds, total 1.20 ct white/VVS-VS, RG 53, RT marked, 6.9 g, with H...
Exclusive Paraiba tourmaline brilliant-cut diamond ring WG/GG 750/000 with a natural excellent oval faceted Paraiba tourmaline 15.06 ct in a luminous turquoise-green of excellent brilliance and excell...
Rare diamond-brilliant ring WG 750/000 with an untreated modified cushion cut faceted diamond 1.01 ct Faint Pink/SI2 and 38 brilliant-cut diamonds, total 0.50 ct W/VS-SI, RG 53, 3.5 g, with GIA certif...
Diamond-brilliant ring GG 750/000 with one emerald-cut diamond 0.76 ct slightly tinted white (J-K)/loupe VVS and 32 brilliant-cut diamonds, together 0.23 ct white - slightly tinted white (H-I)/VVS-VS,...
Emerald-brilliant ring WG 750/000 with an oval fa. Emerald 8.78 ct in a bright green, transparent with few internal features and 18 brilliant-cut diamonds, total 1.26 ct TW-W/VS-SI, RG 52, 7.6 g
Brilliant ring WG 750/000 with 24 pavé-set brilliant-cut diamonds, total 0.84 ct TW-W/VVS-VS, RG 54, 24.1 g
