Set with an square octagonal faceted emerald ( 7,5 x 7,4 mm) with three rows of brilliant cut diamonds on either side. The rows in the middle starting with a baguette cut diamond. Total diamond weight approx. 0.40 ct

[1]

With a braided cross over top, pavé set with white and brown coloured brilliant cut diamonds weighing approx. 0.90 ct. in total

[1]

Each set with a row of small brilliant cut diamonds. total diamond weight approx. 0.50 ct

[2]

Composed of rectangular matted links, the front with two rows of brilliant cut diamonds, decreasing in size from the centre. Total diamond weight approx. 1.60 ct.

[1]

The oval top with a spiral decoration, with a drop-shaped freshwater pearl dangling below. Maker's mark K.

[2]

Depicting the sun, moon and stars. Set with brilliant cut diamonds weighing approx. 0.30 ct.

[1]

Set with an oval high cabochon cut mandarin garnet (14,9 x 10,8 mm)

[1]

With a hammered surface and concentric decoration. Each set with a light yellow brilliant cut diamond of approx 0.90 ct. each. The back signed Zobel 1987

[2]

The front set with six oval faceted dark blue sapphires (approx. 6,3 x 5,2 mm) alternating with two briliant cut diamonds with a total weight of approx. 0.84 ct. on matted arc shaped links

[1]

With a decoration of leaves and flowers. The top set with an oval faceted orange citrine ( 14 x 9 mm)

[1]

Set in the centre with a carré cut diamond of approx. 1.15 ct. in a double entourage of brilliant cut diamonds. Total diamond weight approx. 3.70 ct.

[1]

Set with a triangular faceted violetish blue tanzanite of 16,2 x 16,1 with strong pleochroism, in an entourage of small brilliant cut diamonds, The shoulders also set with small brilliant cut diamonds. Total diamond weight approx. 0.60 ct. With gem report from The Netherlands Gem Laboratory, with number E2621010, dated September 24, 2026

[1]

Set with a brilliant cut diamond of approx. 1.90 ct.

[1]

Set with an old brilliant cut diamond of approx. 2.25 ct.

[1]

Each set with a brilliant cut diamond of 1.25 ct. each, clarity I3. With certificate and box of Juwelier Pieter Jacobs

[2]

In a conical design, composed of six compartments, each with a representation of a Hindu God

[1]

Both composed of a popcorn link

[2]

Made of a rectangular cable link. Maker's mark, Bron, Schoonhoven, 1969 - present

[1]

Composed of rounded cable links

[1]

Made of a wide mesh link

[1]

Made of a curb link, the front matted

[1]

Set with a large pear cut light green emerald (approx. 18,5 x 13,4 mm) in a doubel entourage of small pavé set brilliant cut diamonds with a total weight of approx. 0.50 ct.

[1]

Made of alternating textured and glossy cilindrical bars, on a box clasp

[1]

Composed of a necklace, ring and pair of earrings. Each decorated with curls and leaves and set with oval cabochon cut amethysts of approx. 8 x 10 mm in size

[1]

Composed of flower shaped ornaments, each set with a round cabcohon cut turquoise

[2]

Composed of twisted wire resembling ropes. With on top an oval cluster of single cut diamonds, weighing approx. 0.25 ct.

[1]

The top set with a yellow brilliant cut diamond of approx. 0.25 ct. and small white brilliant cut diamonds with a combined weight of approx. 0.24 ct.

[1]

Set with a brilliant cut diamond of 1.50 ct, colour K, clarity I1. With ALGT diamond grading report, numbered 21723709, dated 26 January 2026

[2]

The sides set with brilliant cut diamonds weighing approx. 0.80 ct. in total

[2]

Depicting a bouquet of flowers set with brilliant cut diamonds, held together by a ribbon set with baguette and tapered cut diamonds. Total diamond weight approx. 3.00 ct

[1]

Set with a brilliant cut diamond of approx. 1.35 ct.

[1]

Made of gold wire. The top rectangular, consisting of nine flowers, of alternating cut opals and amethysts, all set with a small faceted pink gemstone in it's centre, presumably spinel.

[1]

The cushion shaped tanzanite measuring 9.28 x 7.70 x 6.32 mm. The shank with a hammered surface

[1]

Set with a white cultured pearl (ø 7,8 mm) in an entourage of small brilliant cut diamonds weighing approx. 0.45 ct. in total

[1]

With ribbed shoulders, the top divided diagonal in two, one part set with brilliant cut diamonds, weighing approx. 0.30 ct

[1]

Set with an old brilliant cut diamond of approx. 0.25 ct. in a white gold circle

[1]

Set with a mabé pearl (⌀ 12,5 mm), in an entourage of small single cut diamonds, weighing approx. 0.30 ct. in total

[1]

Set with an oval faceted aquamarine of approx. 4.20 ct. (12,5 x 9,6 mm), in an entourage of brilliant cut diamond with a total weight of approx. 1.10 ct.

[1]

Set with brilliant cut diamonds decreasing in size from the centre. Total diamond weight approx. 0.90 ct.

[1]

Set with an old brilliant cut diamond of approx. 0.60 ct. In a box of Steltman, Den Haag

[2]

Set with brilliant cut diamonds weighing approx. 0.70 ct.

[1]

In white gold set with brilliant cut diamonds decreasing in size towards the ends. Total diamond weight approx. 1.10 ct. With an illegible makers mark, presumably French

[1]

Depicting a stylized bunch of grapes, set with pear cut and oval faceted peridot varying in size from 10 x 7 - 7 x 5 mm. The bail pavé set with imitation diamond. On a green fabric chord necaklce with gold mountings

[1]

Composed of an openwork vertical bar with a large sphere with a decoration of granulated lines, dangling loose.

[2]

Each composed of a turquoise set triangle with four strands set with turquoise. The strands each terminating in a gold sphere

[2]

Depicting a Javanese Wayang kulit puppet, set with cabochon and faceted rubies and sapphires, green agate, turquoise, flowers of mother of pearl and small brilliant cut diamonds. The pendant and bracelet dangling loose

[1]

Depicting a Javanese Wayang kulit puppet, set with cabochon and faceted rubies and sapphires, green agate, turquoise and small brilliant cut diamonds

[1]

Composed of elephants, each holding with his trunk, the tail of the elephant in front

[1]