Monsieur G's collection: jewelry from 1970 - 1990
Sunday 9 November 2025 at 14:00
1 ter, boulevard de la République, 92210 Saint-Cloud
278 lots
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101 - Pair of ear studs in 750 thousandths yellow gold, each set with fifteen modern brilliant-cut diamonds in a mother-of-pearl surround, system for pierced ears (one clasp restored and changed). Italian work. Total estimated diamond weight: 0.15 ct Height 2 cm - Width 1.6 cm Gross weight : 19.7 g
Result €1,200Estimate €500 - €800 -
102 - Attributed to VAN CLEEF AND ARPELS. Ring in 750 thousandths yellow gold, with gadrooned decoration. Signed VCA at the tip and numbered 5 V-6-18 A-2. Circa 1980. Finger size : 51.5 - Weight : 12.4 g
Result €1,250Estimate €500 - €800 -
103 - Bracelet in yellow and white gold 750 thousandths, with fancy mesh punctuated with thirty-six cultured pearls, the clasp with clip. Italian work. Diameter of pearls: 7 to 7.4 mm Length: 17.5 cm - Width: 1.8 cm Gross weight: 62.9 g
Result €3,150Estimate €700 - €900 -
104 - BOUCHERON. Dome ring in 750 thousandths yellow gold, with wave-shaped gadrooned motif. Signed. French M.O.: Sté. Bottle stopper. B. 1990's. Finger : 53,5 - Weight : 17,1 g Accompanied by a gift box.
Result €2,400Estimate €1,200 - €1,500 -
105 - Necklace in yellow gold 750 thousandths, composed of fifty-four cultured pearls alternating with fifteen gold rings, each set with five modern brilliant-cut diamonds, all holding a pendant set with a pear-cut diamond approx. 2.60 ct, surmounted by six modern brilliant-cut diamonds, the largest approx. 0.75 ct, ratchet clasp. Circa 1980. Diam. of pearls: 6 to 6.5 mm Size of pear-shaped diamond: 11.9 x 7.1 x 5 mm Total estimated diamond weight: 3.65 ct Pendant height: 3.4 cm - Width: 1.7 cm Lengt
Result €5,200Estimate €2,500 - €3,000 -
106 - Domed ring in yellow and white gold 750 thousandths, the bezel adorned with curves set with fifty-five modern brilliant-cut diamonds. French M.O. (partial): probably COHEN et TAILLEMITTE (insculpation in 1967). Estimated total diamond weight: 1.10 ct Finger size : 52.5 - Gross weight : 12.5 g
Result €1,200Estimate €500 - €800 -
107 - BOUCHERON. Ring in yellow gold 750 thousandths, with scroll decoration. Signed and numbered B233 25290. M. O. (French) : Sté. Bouchon. B. 1980s. Finger : 51,5 - Weight : 13 g
Result €1,500Estimate €600 - €800 -
108 - Yellow gold ring, 750 thousandths, with a cabochon-cut pink tourmaline, approx. 4.60 ct, set in onyx, the setting carved (minor wear and knocks). French work from the 1970s. Tourmaline size: 9.9 x 10.1 x 5.6 mm Finger: 51.5 - Gross weight: 16.9 g
Result €1,000Estimate €400 - €600 -
109 - Ring in yellow gold 750 thousandths, the bezel formed by a squared diamond alternating five cultured pearls and four pink tourmaline pearls. Signed DCP. Italian work, 1980s. Diameter of pearls: 6.7 to 7.9 mm Finger: 49 - Gross weight: 18.6 g
Result €1,000Estimate €500 - €600 -
110 - Dome ring in 750 thousandths yellow gold, decorated with latticework underlined by seventy-five modern brilliant-cut diamonds alternating with diamond-shaped mother-of-pearl pieces. Total estimated diamond weight: 0.80 ct Finger: 54 - Gross weight: 22 g
Result €1,700Estimate €600 - €800 -
111 - KRIA GIOIELLI. Dome ring in yellow gold 750 thousandths, the sculptural, domed, openwork bezel revealing forty-three modern brilliant-cut diamonds. Signed. Italian work. Estimated total diamond weight: 0.50 ct Finger size: 53.5 - Gross weight: 20.7 g
Result €1,700Estimate €600 - €800 -
112 - Dome ring in yellow gold 750 thousandths, presenting a Tahitian pearl in an entourage of alternating lattices of slightly transparent purplish-gray resin. French work from the 1980s. Pearl diameter: 10.7 mm Finger: 53 - Gross weight: 13 g
Result €700Estimate €350 - €450 -
113 - Atelier de JEAN VENDOME. Parure en or jaune 750 millièmes, présentant un pendentif en forme d'aile, formée d'une pièce de nacre (infime choc) et ponctuée de sept diamants taille brillant moderne, retenu par un collier rigide également en or (rapporté), ainsi qu'une paire de clips d'oreille reprenant le même motif, sertie de dix diamants. M. O. français : Ohan TUHDARIAN (insculpation en 1949). Poids total estimé des diamants : 1,15 ct Dim. du pendentif : 5 x 3 cm - Dim. des clips : 3,5
Result €2,700Estimate €1,500 - €2,000 -
114 - Necklace composed of five rows of faceted almandine garnet beads, the secure ratchet clasp in 750 thousandths yellow gold, featuring two flowers, one set with a citrine, the other with an amethyst, both oval-cut. French M.O.: P.A.T. Circa 1980. Estimated citrine/amethyst weight: 3.80/4.80 ct Length: 40 cm - Clasp size: 3.5 x 6.8 cm Gross weight: 129.6 g
Result €1,450Estimate €500 - €800 -
115 - O.J. PERRIN. Articulated bracelet in 750 thousandths yellow gold, with large links sculpted with waves and alternating gadroons, secure ratchet clasp. Signed. French M. O. (partial) : André VASSORT (registered in 1943). Circa 1980. Length : 17 cm - Weight : 73.6 g Notes : André Vassort, established at 34 rue Sainte-Anne in 1955, was one of the most renowned Parisian jewelry workshops of the 20th century, working for Van Cleef Arpels, Boucheron and Mauboussin. His workshop, active until the e
Result €5,500Estimate €2,500 - €3,500 -
116 - Dome ring in yellow gold 750 thousandths, the twisted setting set with an Indian-cut rock crystal. French work from the 1980s. Crystal size: 10.4 x 8.2 x 7.2 mm Finger: 51.5 - Gross weight: 15.1 g
Result €1,750Estimate €500 - €800 -
117 - Ring in 750 thousandths yellow gold, the bezel with a wavy pattern alternating with six diamonds and nine calibrated rubies. Circa 1980. Estimated total weight of diamonds/rubies: 0.06/0.25 ct Finger: 53.5 - Gross weight: 10.1 g
Result €700Estimate €350 - €550 -
118 - Pair of ear studs in 750 thousandths yellow gold, with flower motif entirely set with one hundred and seventy-eight modern brilliant-cut diamonds (one missing), two larger ones in the center, each approx. 0.20 ct, system for pierced ears (slight restoration on back). Total estimated diamond weight: 3.90 ct Diameter: 2.7 cm - Gross weight: 18.9 g
Result €2,000Estimate €600 - €800 -
119 - Sautoir necklace composed of ten long strands of cultured pearls, the hook clasp in 750 thousandths yellow gold, presenting two flowers entirely set with two hundred and forty-four modern brilliant-cut diamonds, the main ones approx. 0.45 and 0.25 ct. Total estimated diamond weight: 4.90 ct Diameter of pearls: 3.2 to 3.5 mm Clasp size: 3.9 x 6.2 cm - Length: 84 cm Gross weight: 146.7 g
Result €2,500Estimate €1,500 - €1,800 -
120 - Important pendant in 750 thousandths yellow gold, the asymmetrical silhouette presenting two pieces of angel-skin coral sculpted with flowers in a setting of twenty-one cabochon-cut amethysts, twenty-two modern brilliant-cut diamonds and nine oval-cut green and yellow sapphires, the setting set with five diamonds (slight play to the setting in places). Circa 1970. Total estimated weight of amethysts/diamonds/sapphires: 29.4/1.90/1.80 ct Height 10.2 cm - Width: 6.1 cm Gross weight: 72.9 g
Result €1,200Estimate €500 - €700 -
121 - Ring in 750 thousandths yellow gold, the rectangular bezel set with eight square-cut sapphires, alternated with three mother-of-pearl pieces. Circa 1980. Total estimated weight of sapphires: 2 ct Finger: 52.5 - Gross weight: 12.2 g
Result €1,100Estimate €400 - €600 -
122 - Ring in 750 thousandths yellow gold, the rectangular bezel set with eight square-cut pink sapphires, alternated with three mother-of-pearl pieces. Circa 1980. Total estimated weight of sapphires: 1.80 ct Finger: 51 - Gross weight: 11.7 g
Result €1,300Estimate €400 - €600 -
123 - Tie necklace in yellow gold 750 thousandths, with two rows of beaded mesh presenting a runner and an oval pendant, each adorned with eleven trapeze-cut diamonds surrounding an oval-cut ruby. Total estimated weight of diamonds/rubies: 2.10/0.60 ct Design size: 2 x 1.5 cm Length: 65 cm - Gross weight: 22.4 g
Result €1,700Estimate €700 - €900 -
124 - Ring in yellow gold 750 thousandths, the rectangular bezel set with an oval-cut amethyst approx. 0.75 ct, shouldered by eight calibrated pink sapphires. French M.O.: HOURDEQUIN-GRINGOIRE (registered in 1965). Amethyst size: 7.2 x 6 x 3.6 mm Total estimated weight of tourmalines: 1.10 ct Finger: 54 - Gross weight: 9 g
Result €1,050Estimate €350 - €450 -
125 - Ring in yellow gold 750 thousandths, presenting a stepped bezel adorned with an oval-cut green tourmaline, approx. 2.75 ct, in a setting of fifty-two calibrated rubies. M. O.: Sté. X. AD. In an oval. Tourmaline size: 10 x 8.5 x 5.2 mm Total estimated ruby weight: 3.60 ct Finger: 55 - Gross weight: 14.4 g
Result €2,600Estimate €600 - €800 -
126 - Pink gold 750 thousandths dome ring, presenting an oval-cut pink sapphire approx. 2 ct in a setting of forty-two calibrated rubies (one loose). French work, 1980's. Sapphire size: 9.1 x 7.8 x 3.9 mm Total estimated ruby weight: 3.50 ct Finger: 52 - Gross weight: 12.1 g
Result €2,100Estimate €1,000 - €1,200 -
127 - BAUME MERCIER "Linéa". Ladies' wristwatch in yellow gold 750 thousandths, round case, gilt and guilloché muted dial, bezel engraved with Arabic numerals, bracelet with rectangular articulated links and double folding clasp. Quartz movement. Dial, back and buckle signed. Case no. 2914405 MVO45201. Case diameter: 2.2 cm - Length: 18 cm Gross weight : 60,5 g Accompanied by a box from the company. All watches were function-tested at the time of writing. Except for the mention of a mechanism "to
Result €4,000Estimate €2,000 - €2,500 -
128 - CHRISTINE ESCHER. Dome ring in yellow gold 750 thousandths, presenting a fully faceted heart-cut almandine garnet, the bezel sculpted with organic motifs. Signed C. ESCHER. French M.O. (partial): Etoile. C. Finger: 52.5 - Gross weight: 25.2 g
Result €1,600Estimate €800 - €1,200 -
129 - Pair of ear studs in yellow gold 750 thousandths, each presenting a lapis lazuli disc (tinted) set in the center with a turquoise cabochon, system for pierced ears. French M. O. : probably Françoise LAVALLEY (insculpation in 1983) Circa 1980. Diameter: 3.2 cm - Gross weight: 30.9 g
Result €1,000Estimate €400 - €600 -
130 - Pendant in yellow gold 750 thousandths, presenting a large octagonal piece of tiger's eye quartz, set in its center with a line of five modern brilliant-cut diamonds (slight bumps on the back). Italian work from the 1970s. Total estimated diamond weight: 0.15 ct Height : 6.7 cm - Width : 6.7 cm - Gross weight : 40.3 g
Result €1,550Estimate €500 - €600 -
131 - VAN CLEEF AND ARPELS. Transformation ring in 750 thousandths yellow gold, featuring two interchangeable rings, one entirely in 750 thousandths yellow gold (small shock) and the other adorned with a lapis lazuli cabochon (trace of glue), to be set in a gadrooned setting. Signed VCA and numbered 88 B 5606 Z 124. French M. O. : PERY FILS (insculpation in 1927). Work from 1970-1980. Finger: 51 - Total gross weight: 15.6 g
Result €3,000Estimate €1,500 - €1,800 -
132 - CHRISTINE ESCHER. Ring in brushed 750 thousandths yellow gold, featuring a large tiger's eye quartz cabochon weighing approx. 87 ct, the cross-shaped claws each adorned with five modern brilliant-cut diamonds. Signed C. ESCHER. Stone diameter: 23.3 x 23.3 x 22.2 mm Total estimated diamond weight: 0.40 ct Finger: 53 - Gross weight: 26 g
Result €1,500Estimate €600 - €800 -
133 - Pendant brooch in yellow and white gold 750 thousandths, featuring an imposing butterfly, the wings in lapis lazuli plaque (the tip of one wing broken off), the body set with a pearl, underlined by a line of four modern brilliant-cut diamonds, the antennae pricked with two diamonds. French M.O.: S.M.U. Total estimated diamond weight: 0.30 ct Height : 4.6 cm - Width : 9.6 cm - Gross weight : 36.3 g
Result €1,400Estimate €350 - €450 -
134 - Ring in yellow and white gold 750 thousandths, the sculptural bezel set with two pieces of lapis lazuli, shouldered by two cabochon-cut rubies, underlined by a line of nine modern brilliant-cut diamonds (minor bumps to the setting). Italian work from the 1980s. Total estimated weight of rubies/diamonds: 4.70/0.04 ct Finger: 54 - Gross weight: 11 g
Result €2,000Estimate €400 - €600 -
135 - A&A TURNER. Domed ring in brushed 750-thousandth yellow gold with 850-thousandth platinum dot motif. Numbered 176-15-750. French work, 1980s. Finger: 52 - Gross weight: 15.6 g
Result €1,400Estimate €450 - €550 -
136 - VERNEY. Band ring in yellow gold 750 thousandths, presenting five lines of twenty-one baguette-cut and trapeze-cut diamonds (one stone missing), alternating with five lines of twenty-two calibrated and suiffed onyx (one shock). Signed and numbered 840633. Total estimated diamond/onyx weight: 3.90/4.40 ct Finger: 49 - Gross weight: 18.9 g
Result €2,000Estimate €1,000 - €1,500 -
137 - Ring in yellow gold 750 thousandths, designed with two lines of gold drops, set with thirty-six modern brilliant-cut diamonds. Italian work. Total estimated diamond weight: 0.50 ct Finger: 53 - Gross weight: 12.9 g
Result €1,200Estimate €400 - €600 -
138 - Ring in 750 thousandths yellow gold, formed of two gadroons, each punctuated with a pricked amethyst pearl and alternating with four cabochon-cut rubies (slight crack to the ring). French work from the 1980's. Finger: 54 - Gross weight: 15.4 g
Result €1,400Estimate €800 - €1,200 -
139 - River necklace in 750 thousandths yellow gold, the circular links set with one hundred and two modern brilliant-cut diamonds (small chip to two), the clip clasp adorned with twenty-two diamonds allowing the length to be adjusted and the necklace to be worn asymmetrically. Total estimated diamond weight: 2.15 ct Length: 53.3 cm - Gross weight: 61.7 g
Result €5,600Estimate €2,000 - €3,000 -
140 - A&A TURNER. Yellow gold 750 thousandths band ring presenting a cabochon-cut pink tourmaline approx. 4.20 ct (chips), the setting designed with gold beads. Signed and numbered 408.12. Circa 1980. Tourmaline size: 11.2 x 9.1 x 5.1 mm Finger: 52 - Gross weight: 16 g
Result €1,450Estimate €550 - €650 -
141 - Circular pendant in 750 thousandths yellow gold, presenting a round-cut aquamarine weighing approximately 7 ct, the setting punctuated with twelve modern brilliant-cut diamonds. French work from the 1980s. Aquamarine size: 13 x 13 x 8.6 mm Total estimated diamond weight: 0.09 ct Diameter: 2.3 cm - Gross weight: 13 g
Result €750Estimate €350 - €450 -
142 - MAUBOUSSIN "Nadia". Ring in yellow gold 750 thousandths, set with a cabochon-cut pink tourmaline approx. 3.70 ct, shouldered by two pieces of gadrooned gray mother-of-pearl. Signed and numbered 47443. Circa 1980. Tourmaline size: 10.4 x 8.1 x 5.1 mm Finger: 48 (tightening bridge) - Gross weight: 11.4 g Accompanied by a presentation case.
Result €1,900Estimate €500 - €700 -
143 - River necklace in yellow gold 750 thousandths, the circular links set with seventy-seven modern brilliant-cut diamonds, each approx. 0.04 ct, secure ratchet clasp. French M. O. (partial) : Mr. Sté. Total estimated diamond weight: 3 ct Length : 40.5 cm - Width : 0.50 cm - Gross weight : 25.4 g
Result €4,600Estimate €1,500 - €2,000 -
144 - Circular pendant in yellow gold 750 thousandths, presenting a round-cut citrine weighing approx. 4.45 ct, the setting punctuated with twelve modern brilliant-cut diamonds. French M.O.: A. Nœud. C. Citrine size: 12.2 x 12.1 x 7.1 mm Total estimated diamond weight: 0.09 ct Diameter: 2.2 cm - Gross weight: 9.5 g
Result €600Estimate €250 - €350 -
145 - RUGIADA. Band ring in pink gold 750 thousandths, alternating seven cabochon-cut amethysts and seven round-cut pink tourmalines, the setting sculpted with balls. Signed. M. O. (partial) : S. Sté goutte D. C. In an oval. Total estimated weight of amethysts/tourmalines: 1.25/0.28 ct Finger: 52 - Gross weight: 9 g
Result €900Estimate €400 - €600 -
146 - Ring in yellow gold 750 thousandths, set with an emerald-cut citrine weighing approx. 5.40 ct, the black-enameled bezel adorned with lines of calibrated amethysts (three missing). M. O. (partial) : Sté. Point in a circle. M. In an oval. Circa 1980. Citrine size: 12.1 x 10.2 x 6.7 mm Total estimated weight of amethysts: 0.65 ct Finger: 50.5 - Gross weight: 11.6 g
Result €1,300Estimate €400 - €600 -
147 - Necklace of matte crystal pearls with an Art Deco motif, alternating black crystal discs and seventeen small pearls in 585 thousandths gold (missing and slightly damaged), clasp also in 585 thousandths gold. Circa 1980. Length: 36.5 cm - Gross weight: 58.9 g
Result €220Estimate €100 - €200 -
148 - In the taste of BULGARI. Ring in 750 thousandths yellow gold, featuring a large oval-cut citrine weighing approx. 8.70 ct, shouldered by pieces of onyx. Italian work from the 1980s. Citrine size: 16.6 x 12.8 x 8.2 mm Finger: 49 - Gross weight: 17.4 g Accompanied by a Bulgari case.
Result €1,100Estimate €1,000 - €1,200 -
149 - ANDRE COL. Dome ring in yellow gold 750 thousandths, presenting a large heart-shaped cabochon-cut citrine, the flat part engraved with diamond points, underlined by a line of black enamel (minor shock to the setting). Signed A.COL. Finger: 54 - Gross weight: 16.3 g
Result €1,000Estimate €500 - €600 -
150 - Sautoir necklace in 750 thousandths yellow gold, alternating twelve matte crystal beads and six black resin pieces, the links twisted. Work of the 1980's. Length: 78 cm - Gross weight: 62 g
Result €3,200Estimate €150 - €300
About the sale
SALE Collection of Monsieur G : 1970 - 1990
SUNDAY, NOVEMBER 9, 2025 AT 2PM IN SAINT CLOUD
Public exhibitions :
FRIDAY NOVEMBER 7 AND SATURDAY NOVEMBER 8 from 11am to 6pm (continuous).
CREDIT CARD AUTHORIZATIONS
Credit card debit authorizations given prior to the sale or to online auction platforms will be debited for the winning bidders.
Credit card debit authorizations given by persons who have not won lots may appear as debits on certain online banking applications until the end of the guarantee period, which is a minimum of 7 days and varies from one bank to another. On "final" monthly bank statements, the deposit will no longer appear if it has not been used.
Bid online on Drouot Digital, by telephone or by purchase order.
Deadline for submitting purchase orders and telephone line requests: BEFORE 4 p.m. SATURDAY, November 8, 2025..
S.V.V. Guillaume Le Floc'h does not guarantee to accept requests received after this deadline.
Purchase orders below the low estimate will not be accepted.
FOR NEW CUSTOMERS :
- VALID IDENTITY DOCUMENT
- DEPOSIT REQUIRED.
Information: contact@lefloch-drouot.fr // 01 46 02 20 15
Storage is free for the first 14 calendar days after the sale date. After this period, storage charges will be applied at the following rates:
- 1€ / 5€ / 10€ / 20€ per day, from the 15th calendar day, depending on the nature of the lot*.
*Very small: jewelry, books, unframed works on paper measuring less than A4
Small: paintings measuring less than 1.5 x 1.5 m, light and small-sized lots.
Medium: paintings measuring over 1.5 m, small and heavy lots
Large: large and heavy lots, and large or multi-lot lots
All purchases (even if paid for) not collected within one year of the sale will be considered abandoned.
*Gemstones and pearls may have undergone embellishment practices (oiling for emeralds, heat treatment for sapphires or rubies, bleaching for pearls). These enhancements are considered traditional and are accepted by the international gemstone and pearl trade. Consequently, these treatments are not mentioned in the catalog.
*All watches have been tested at the time of writing. Except for the mention of a mechanism "to be overhauled", the watches were functional. However, the accuracy of the movements is not guaranteed, nor is the operation of the watches beyond the date of sale.
Terms of sale
Show the terms of sale