Watches, precious and ornemental gemstones, jeweler's stock - Wednesday 24 January 2024 - 14:30

2 picture(s) Appraisal : 300/500 €

Hammer price : 450 €
LOT N°156

OMEGA - Seamaster Megasonic
Men's chronometer on leather strap with pin buckle. Blue dial with day and date window at 3 o'clock. 720Hz quartz movement. Good condition. Circa 1970.
Non-functional (battery probably needs changing).
Strap length: 22 cm.
Dimension: 40 mm.
2 picture(s) Appraisal : 200/400 €

Hammer price : 320 €
LOT N°157

OMEGA - Speedmaster
Atypical men's watch on leather strap with pin buckle. Digital dial with multiple functions. Quartz movement. Good condition. Circa 1970.
Functional at time of appraisal.
Strap length: 22 cm
Dimension: 35 mm.
2 picture(s) Appraisal : 300/500 €

Hammer price : 550 €
LOT N°159

OMEGA
Classic men's watch in steel on fixoflex metal bracelet. Honeycomb dial with 3/6/9/12 indexes. Hand-wound mechanical movement. Good condition, needs refurbishing. Circa 1960. Functional at time of appraisal.
Wrist circumference (elastic): 18 cm.
Dimension: 35.5 mm.
2 picture(s) Appraisal : 300/500 €

Hammer price : 250 €
LOT N°160

ZENITH
Classic men's stainless steel watch on leather strap with pin buckle. Mechanical manual-winding movement. Tropical dial and painted hour markers, seconds hand at 6 o'clock. Blued hands. Good condition, plexi to be polished. Circa 1950. Functional at time of appraisal.
Strap length: 22.5 cm.
Dimension: 35 mm.
2 picture(s) Appraisal : 800/1200 €

Hammer price : 1600 €
LOT N°161

ROLEX
Oyster Royal
Mixed steel watch on steel bracelet with original folding clasp. Mechanical manual-winding movement. Good original condition, needs refreshing. Circa 1960.
Functional at time of appraisal.
Wrist circumference: 16 cm.
Dimension: 34.5 mm.
1 picture(s) Appraisal : 200/400 €

Hammer price : 200 €
LOT N°162

Lot consisting of two pieces of nephrite jade, one engraved and the other drop-shaped for 44.3 ct. More than 25 ct. of mainly almandine garnets among the largest. The smaller 658-precious stones are the result of loosening, and some of them contain dents and chips. An oval fuchsia stone is in glass.
Dimensions of oval nephrite jade: 4.1 x 2.8 x 0.2 cm.
1 picture(s) Appraisal : 250/350 €

Hammer price : 250 €
LOT N°163

Lot of amethysts of various shapes and color intensities for over 61 ct. (one emerald cut broken) and two drops approx. 3.5 cm. long for 50 ct. (one small end broken). A 4.40-ct. oval rhodolite garnet, a round mixed-cut synthetic violet sapphire, four glass imitations and three rough amethysts are included.
5 picture(s) Appraisal : 100/150 €

Hammer price : 120 €
LOT N°166

Beautiful pairing of 0.60 ct. and 0.66 ct. mixed round brilliant-cut fire opals of great color saturation and intensity. One is denser in color than the other, but the pairing in earrings, for example, can work perfectly.
Dimensions :
6.32 - 6.49 x 4.31 mm.
6.33 - 6.45 x 4.62 mm.
4 picture(s) Appraisal : 50/80 €

Hammer price : 50 €
LOT N°167

Bright, saturated orange oval fire opal, 0.70 ct., with fissure lines typical of this type of stone. Beautiful intensity of color!
Dimensions: 7.25 x 5.79 x 4.12 mm.
3 picture(s) Appraisal : 50/80 €

Hammer price : 50 €
LOT N°168

Brown ammolite with beautiful coiling and reflections ranging from orange to red, electric green and gold. Ammonite has been considered a gem by CIBJO since 1981.
Dimensions: 3.4 x 2.8 cm.
Gross weight: 13.4 g.
5 picture(s) Appraisal : 50/80 €

Hammer price : 50 €
LOT N°170

Very nice pair of rounded pear-shaped smoky quartz with very high transparency and low saturation for a total weight of 14.30 ct. From Brazil.
Dimensions :
14.1 x 14.5 x 7.3 mm.
14.1 x 14.4 x 7.1 mm.
4 picture(s) Appraisal : 30/50 €

Hammer price : 50 €
LOT N°171

Quartz fumé ovale allongé pesant 9,67 ct. et présentant une très belle transparence.
Dimensions : 23,7 x 9,8 x 6,1 mm.
1 picture(s) Appraisal : 500/800 €

Hammer price : 400 €
LOT N°172

Lot of small diamonds for restoration of antique jewelry, mainly size 8x8 and a round brilliant diamond of 0.32 ct. (estimated I1, K). With the exception of the 0.32 ct. diamond, most of the diamonds are second-hand and have been loosened. They may be scratched or chipped. The largest diamonds weigh 1.10 ct. The smallest have not been weighed.
5 picture(s) Appraisal : 150/200 €

Hammer price : 120 €
LOT N°174

Pair of 20.77 ct. oval rhodochrosite cabochons, probably from Argentina, with beautiful intense pink and white mottling. Chipped edges.
Dimensions:
15.86 x 12.08 x 5.42 mm.
15.82 x 12.05 x 5.52 mm.
4 picture(s) Appraisal : 300/500 €

Hammer price : 240 €
LOT N°178

Lot comprising four natural sapphires weighing a total of 5.02 ct. and one black stone (obsidian because conchoidal fracture?) weighing 1.57 ct. Two cushion-cut sapphires are yellow and yellow-gray, one oval sapphire is fuchsia-pink and one oval sapphire is saturated peach-pink.
Pink sapphire dimensions: 5.98 x 4.85 x 3.17 mm.
Peach sapphire dimensions: 6.41 x 5.48 x 4.16 mm.
Dimensions of light yellow sapphire: 6.39 x 5.53 x 3.37 mm.
Grey yellow sapphire: 6.20 x 6.01 x 4.71 mm.
1 picture(s) Appraisal : 100/120 €

Hammer price : 90 €
LOT N°179

Translucent blue natural sapphire oval cabochon of 3.96 ct. showing crystalline inclusions and small material removals on the surface. Accompanied by an AIG report No. G90581612BE dated May 4, 2018 indicating no heating. Stone under seal.
Dimensions: 10.30 x 7.20 x 5.09 mm.
1 picture(s) Appraisal : 300/500 €

Hammer price : 300 €
LOT N°180

A lot of second-hand treated dark blue pear-cut and marquise-cut sapphires for 1.24 ct. and round sapphires of the same type for 2.90 ct. A round brilliant diamond, estimated H color, SI clarity, 0.39 ct.
1 picture(s) Appraisal : 150/250 €

Hammer price : 180 €
LOT N°182

Lot of 0.90 ct. second-hand diamond baguettes, some of which are a little damaged after loosening. Ideal for restoring Art Deco jewelry to the 1960s.
1 picture(s) Appraisal : 150/250 €

Hammer price : 150 €
LOT N°183

Set of 9 ct. opaque emerald cabochons and 5.35 ct. small emeralds, some of them very beautiful, and imitation stones of various shapes and sizes. Some have traces of loosening, as this is a second-hand lot.
4 picture(s) Appraisal : 50/80 €

Hammer price : 70 €
LOT N°186

Emerald-cut bicolor tourmaline of 1.85 ct. with a fuschia pink and old rose color. Soft, intense color.
Dimensions: 7.81 x 6.54 x 4.18 mm.