Elegant Pearl Gold Necklace

[Format] Professional e-commerce product main image, square 1:1, luminous fine-jewellery advertising style with soft arched panels and classic serif typography. [Colors] Warm ivory-and-champagne background (#f0e6cf) with two tall glowing white arch panels and a pale gold horizon line; accents in polished gold (#c9a24f) and warm pearl tones; dark charcoal serif type; no frame border. [Layout] The headline spans the upper third in two lines; the necklace drapes in a wide V from the top corners down to a central pendant; a small serif gift line sits centred near the bottom; soft arch shapes frame both sides. [Subject] Centre: a delicate gold paperclip-link chain necklace with a round pearl pendant surrounded by a halo of tiny sparkling crystals, the chain falling elegantly from both upper corners, pearl glowing softly at the meeting point. No people. [Headline] Upper centre in elegant charcoal serif caps with wide spacing, two lines: "TEMPERAMENT JEWELRY". Bottom centre, smaller charcoal serif caps: "GIVE A SMALL GIFT BOX". [Mood] Serene, luxurious and giftable; champagne light with a glowing pearl centrepiece and quiet serif elegance.