Brooch - 18 kt

Magnificent Retro Brooch "Chevalier" from the 1940s in 18 kt Gold and Platinum with 1.20 ct of Diamonds in Rose Cut and 8/8 (18.60 g) ### TECHNICAL SPECIFICATIONS * **Item type:** High jewelry brooch (High Jewelry Brooch / Chevalier Brooch) * **Era / Period:** Retro / 1940s (c. 1940 - 1945) - Chevalier style * **Material:** Solid 18-karat yellow gold (750/1000) with ornamental platinum bands (950/1000) * **Gross total weight:** 18.60 grams * **Piece dimensions:** 7.4 cm long x 4.0 cm wide * **Clasp type:** Backward swing pin with cylindrical safety mechanism (Rollover safety clasp / safety tube) in 18 kt gold ### GEMMOLOGICAL INVENTORY * **Total Carat Weight of all stones:** 1.20 ct * **Number of gems:** 94 natural diamonds * **Diamonds in Platinum Bands:" - Shape: Round - Cutting styles: Rose Cut and 8/8 (Single Cut) - Estimated color grade: H - I - Estimated clarity grade: VS - SI (high liveliness and scintillating brilliance) - Setting type: Bezel/grain setting with refined millegrain hand engraving on the edges and individual prongs at the tips - Treatment: 100% natural, untreated ### HISTORY AND FEATURES OF THE PIECE Sublime large-format sculptural brooch, the pinnacle expression of the architectural glamour of the Chevalier style from the Retro 1940s. The piece is conceived as a luxurious double three-dimensional bow with polished yellow gold ribbons molded into soft organic folds and voluminous cutouts, crisscrossed by sinuous platinum bands studded with diamonds in rose and 8/8 cuts. Its generous weight of 18.6 grams of gold and platinum gives it an exceptional presence and poise. ### METAL CONDITION 18-karat gold (750/1000) and platinum (950/1000) verified and professionally tested by touchstone using acid and density. ### CONDITION AND RESTORATION HISTORY Excellent period conservation. The three-dimensional gold ribbon structure retains all relief and dynamism without dents or deformations. All gemstones are firmly set in their original settings. The needle and safety clasp mechanism show optimum firmness and secure use. ### SHIPPING AND INSURANCE METHOD Priority, urgent, and fully insured shipping at all risks (DHL Express / FedEx / UPS) in a high‑jewelry case, with maximum-security tamper‑evident packaging and real-time international tracking.

Estimation:€4,000

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