Create an ultra-premium brand presentation board for OZ IRIS diamond jewelry, designed as a realistic high-end luxury jewelry campaign showcase with the visual structure of a refined brand website proposal, mobile interface display, product category strip, packaging system, and boutique storefront reveal. The whole composition should feel like one complete official luxury jewelry brand world, not a random collage. It must look elegant, believable, collectible, and highly art-directed.

Brand direction:
OZ IRIS diamond jewelry, natural, exquisite, authentic, extreme Oriental aesthetics, quiet luxury, refined femininity, premium craftsmanship, museum-grade realism. The whole board should express a modern Eastern sense of purity and restraint, combining natural light, precious materials, deep calm atmosphere, and delicate jewelry brilliance.

Overall layout:
a vertically composed luxury brand showcase board with multiple coordinated sections, similar to a premium jewelry digital-brand presentation:
1. top logo identity panel
2. central laptop website mockup + mobile website mockup
3. horizontal jewelry category strip
4. lower packaging and gift box presentation
5. business card and brand stationery section
6. boutique storefront or window display section

Color palette:
deep jade-black, ink green, midnight teal, dark lacquer green, warm champagne gold, brushed antique gold, soft ivory, pearl white, subtle diamond-white sparkle. The palette must feel noble, calm, natural, and distinctly Eastern, avoiding flashy Western luxury clichés.

Top brand identity panel:
a minimalist OZ IRIS logo centered on a deep textured background, rendered in refined metallic gold typography. Include an elegant English slogan and a beautifully composed Chinese line, such as:
“OZ IRIS”
“PURE LIGHT, QUIET LUXURY”
“自然之光，凝于方寸”
Typography must feel custom-designed, luxurious, restrained, and editorial, not generic serif, not crude bold text.

Main website showcase:
a large laptop mockup displaying the OZ IRIS official jewelry homepage, accompanied by a premium smartphone mockup showing the mobile version of the same site. The website hero section should feature one exquisite diamond ring as the lead visual, photographed on dark stone, silk, or lacquered surface with soft natural light and realistic diamond brilliance. The website interface must feel real, elegant, premium, and minimal, with refined menu items, category navigation, and luxury spacing.

Product categories clearly displayed:
ring, pendant, bracelet, earrings.
These four categories must be visible in the website layout and also represented visually with real product photography.
Use elegant bilingual category text if helpful:
“RINGS / 戒指”
“PENDANTS / 吊坠”
“BRACELETS / 手链”
“EARRINGS / 耳环”

Jewelry strip section:
a row of four separate product showcase panels featuring:
- one diamond ring
- one diamond pendant necklace
- one diamond bracelet
- one pair of diamond earrings
Each piece must be different, realistic, and premium, with refined gold or platinum settings, authentic stone proportions, subtle sparkle, believable shadows, and clean luxury styling. Avoid exaggerated oversized gems. Emphasize real jewelry photography, craftsmanship, and precious detail.

Packaging section:
luxury OZ IRIS packaging system including jewelry box, shopping bag, ribbon box, card envelope, certificate card, and ring box. Materials should feel rich and tactile: dark green textured paper, matte lacquer finish, warm gold foil stamping, soft velvet or suede interior, premium ribbon, elegant print detail. Everything should look commercially real and suitable for a top luxury jewelry house.

Stationery section:
premium business cards, invitation card, certificate card, or jewelry care card with OZ IRIS branding. Typography must be refined and artistic, with a high-end East-meets-modern luxury sensibility.

Boutique storefront section:
a realistic OZ IRIS jewelry boutique facade or elegant window display, dark jade-black exterior, warm interior lighting, gold logo signage, refined showcases, believable luxury retail atmosphere. This panel should feel like the physical manifestation of the same brand world.

Jewelry styling and realism:
all jewelry must feel authentic and exquisitely made:
natural diamond brilliance, realistic faceting, controlled sparkle, premium gold or platinum metal reflections, refined claws and settings, delicate chain proportions, smooth bracelet articulation, elegant earring structure. No fantasy gems, no cheap exaggerated shine, no oversized stones unless tastefully designed.

Natural + Oriental aesthetic refinement:
integrate subtle Eastern luxury cues through calm composition, lacquer-like darkness, jade-toned depth, silk or stone surfaces, restrained botanical suggestion, quiet negative space, and refined balance. Avoid obvious cliché oriental props. Keep it contemporary, natural, and high-end.

Lighting:
soft cinematic jewelry lighting, warm controlled highlights, realistic diamond scintillation, low-key luxury shadows, subtle reflections on metal, premium studio realism, calm and elegant atmosphere.

Typography:
all English and Chinese text must feel highly designed, elegant, luxury, and beautifully arranged. Use refined serif mixed with minimalist sans-serif, balanced spacing, graceful hierarchy, and premium branding rhythm. No rough bold fonts, no cheap e-commerce text.

Style:
ultra-realistic luxury branding board, premium jewelry campaign presentation, Behance-featured quality, elegant web design showcase, packaging design system, boutique retail identity, museum-grade jewelry realism, 8K, polished, collectible, authentic.

Negative prompt:
cheap jewelry ad, flashy mall luxury, oversized fake diamonds, cluttered collage, generic website template, ugly typography, crude Chinese font, neon sparkle overload, low-detail jewelry, plastic-looking gems, unreadable branding, messy layout, low resolution, flat lighting, random props, influencer aesthetic