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.

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.

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.

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.

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.

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.

Quartz fumé ovale allongé pesant 9,67 ct. et présentant une très belle transparence. 
Dimensions : 23,7 x 9,8 x 6,1 mm. 

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.

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.

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.

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.

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.

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.

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.

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.

Lot of twelve green, pink, bluish and colorless tourmaline baguettes for 10.67 ct., 4 of which are cracked.
Dimensions of the largest: 16.24 x 3.21 2.18 mm.

Pair of pear-cut peridots of excellent clarity for a total weight of 4.44 ct. Scratches and small shock to one of the points.
Dimensions:
10.13 x 6.72 x 4.82 mm.
10.10 x 7.01 x 4.72 mm.

Lot consisting of a 0.67 ct. oval peridot and 4.32 ct. of very light green to saturated green trillion-cut and rectangle tourmalines with a deep base. Very fine transparency and slight chipping.
Peridot dimensions: 6.83 x 5.00 x 2.76 mm.

Small trapeze emerald of 0.68 ct. showing an inversion with emerald rays of beautiful quality and saturated color and surrounded by six clear opaque trapezoids (probably limonite). Cracks and small chips.
Dimensions: 7.01 x 5.53 x 2.26 mm.

Splendid 14.72 ct. oval cabochon fire agate with beautiful reflections ranging from orange to electric green.
Dimensions: 21.90 x 11.96 x 7.37 mm.

Large brown ammolite with reflections ranging from orange to red to electric green.
Dimensions: 4.5 x 3.8 cm.
Gross weight: 27.4 g.

2.08 ct. dark red wine-red natural spinel, mixed cushion cut. Beautiful bright red chips. The sealed stone is accompanied by an IGI report nr. R1D92062 dated April 24, 2018.
Dimensions: 8.10 x 6.50 x 4.38 mm.

Piece of rough Baltic amber with polished faces featuring insects.
Dimensions: 33 x approx. 16 x 6.4 mm.

Rock crystal cabochon with black tourmaline needles, 8.17 ct.
Dimensions: 17.29 x 10.96 x 5.17 mm.

2.30 ct. oval moonstone cabochon with beautiful silver and bluish reflections. Beautiful transparency.
Dimensions: 9.55 x 7.17 x 4.93 mm.

Natural mixed pear-cut aquamarine of 23.24 ct. with a very beautiful transparency of a very homogeneous light blue, crossed by a small cloud of linear inclusions at the tip. A very pretty stone with an asymmetrical pavilion. Accompanied by ALGT report no. 65677902 dated March 11, 2021.
Dimensions: 24.04 x 16.42 x 11.10 ct.

An astonishing 12.52 ct. heart-shaped aquamarine of unusual deep blue, partly due to clouds of linear rain-like inclusions and probably dendrites. Transparent, it is so included that it will leave few amateurs indifferent to catching a glimpse of the 3D effect in the stone. ALGT report nr. 79275205 dated May 12, 2023.
Dimensions: 16.29 x 14.72 x 10.39 mm.

A very pretty 0.51 ct. pear-cut, lavender-colored natural sapphire with areas of color (growth lines) and a small, undistorted crystal that could be mistaken for an unheated sapphire. This sapphire is very flat, making it perfect for anyone who wants a piece of jewelry close to the body.
Dimensions: 6.14 x 4.91 x 2.22 mm.

Natural Tanzanite, 3.91 ct., mixed pear shape, very transparent with a moderately saturated color of blue tending strongly to violet. The pleochroism is clearly visible even through the seal. Nice purity and play of light on the table edges thanks to the mixed size of the pavilion. Under seal. Certificate from I.G.I. Antwerp.
Dimensions: 11.67 x 8.84 x 5.55 mm.

Very beautiful tourmaline in saturated shades of remarkable blue-green, 4.43 ct. Very transparent, mixed cushion shape.
Dimensions: 11.75 x 8.25 x 5.32 mm.

Cushion-cut basaltic sapphire, 11.75 ct., blue color with very high saturation, whose geographic origin could not be determined. The stone is accompanied by Lotus Gold report no. 6637-9607 dated September 2, 2022, which indicates that it has not been treated or heated.
Dimensions: 16.49 x 11.32 x 5.87 mm.

Splendid two-tone tourmaline, 5.79 ct., rectangular with degrees. Pink/white colors. Very good cut and beautiful brilliance. Indicated origin: Madagascar.
Dimensions: 14.70 x 8.06 x 5.26 mm.

FAIR TRADE STONE (MIADANA)
Unheated oval ruby from Madagascar, 0.37 ct., with a beautiful concentration of color in its center, following the hexagonal crystalline shape. Very beautiful fuchsia-red color, remarkable saturation.
Dimensions: 5.00 x 3.86 x 2.53 mm.

FAIR TRADE STONES (MIADANA)
Pairing of two pear-cut rubies for a total of 0.39 ct. showing no traces of heating and of Madagascar origin. 
Very good purity and presence of rutile needles indicating the natural, unheated nature of the stones. 
Dimensions :
4.46 x 3.01 x 1.66 mm. 
4.69 x 3.15 x 1.85 mm.

Lot of pink colored tourmalines of different saturation and intensity for 18.32 ct. of different shapes. Three are cracked.

Lot of four natural pear-shaped amethysts weighing a total of 2.97 ct. Beautiful saturated color.
Approx. dimensions: 7.98 x 5.02 x 3.19 mm.

Elongated emerald-cut multicolored tourmaline of 1.17 ct. with fine green lines on a colorless or slightly green background ending in a fuschia line. Lovely purity.
Dimensions: 7.04 x 5.15 x 3.45 mm.

1.08 ct. pear-cut rhodolite garnet showing very slight inclusions in a very high transparency. Red-brown color with raspberry-red highlights. Scratches and small removal of material from the facets of the breech.
Dimensions: 8.06 x 5.79 x 3.05 mm.

Pear-cut tricolor tourmaline of 0.72 ct. with a beautiful intense fuchsia color at the tip, colorless in the middle and a touch of green.
Dimensions: 7.89 x 4.92 x 2.98 mm.

4.72 ct. saturated orange-brown oval Hessonite garnet with a very nice brilliance and red flashes. Nice confidential crystalline inclusion, probably apatite. Very nice syrupy effect throughout. Ideal for gemologists.
Dimensions: 10.13 x 8.30 x 6.64 mm.

1.75 ct. mixed emerald-cut tourmaline with a pink-brown hue and a slight two-tone appearance. Very good transparency and a line of whiskers that can be seen with a magnifying glass.
Dimensions: 8.09 x 6.79 x 3.29 mm.

Watermelon tourmaline, 1.58 ct. flat oval. Cracow gemological laboratory report of 04/21/2021, no. 372\_3380- 04/21/2021.
Dimensions: 9.91 x 8.22 x 3.25 mm.

Intense orange sapphire of 2.01 ct. pear cut with beautiful clouds of small crystalline inclusions in suspension. Beautiful rutile needles run through the stone, indicating that this is most likely an unheated sapphire.
Dimensions: 7.95 x 6.81 x 4.29 mm.

2.44 ct. modified cushion-cut grayish-purple spinel with a feather (veil) crossing one end. Very beautiful transparency.
Dimensions: 9.83 x 7.05 x 4.08 mm.

Lot of 4.90 ct. of heated natural sapphires in various colors, from pink to blue to colorless or yellow, cut mainly round brilliant mixed. One sapphire is rather oval. Excellent purity and transparency.
Diameter of smallest sapphire: 3.2 mm.
Diameter of largest sapphire: 4.8 mm.

Two-tone emerald-cut tourmaline of 4.41 ct. modified from bluish-green to slightly orange-pink. Presence of natural inclusions. Small chips. Netherlands Gemmologue Laboratory report, February 11, 2022, no. E19305.
Dimensions: 9.98 x 8.99 x 5.58 mm.

Pair of light green cushion-cut Colombian emeralds of 1.43 and 1.52 ct. showing traces of minor treatment. Rodrigo Giraldo reports of 11/09/2017 n° 005821 and 05/09/2017 n° 005658.
Dimensions: 7.23 x 7.14 x 4.99 mm. and 7.53 x 7.13 x 4.92 mm.

Hexagonal opaque faceted dome emerald, 15.93 ct. Presence of treated bedrock.
Dimensions: 15.90 x 15.71 x 9.11 mm.

Cushion-cut verdelite tourmaline, 0.65 ct. Pale blue-green color with beautiful transparency. ALGT report of January 16, 2023, no. 24214007.
Dimensions: 5.88 x 4.93 x 3.25 mm.

Lot consisting of carnelian, mainly cabochon-cut from 1.4 to 2.3 cm, two pieces of malachite, lapis lazuli niccolos from 0.7 to 1.8 cm, marcasite for antique jewelry restoration, various sizes of onyx ribbon, turquoise cabochons and beads (including imitation). Cameos and citrines are included. The stones are in very good condition, although some have been loosened and show minor damage. Lot from a jeweler's workshop.