Small things look great with a long focal length lens and high speed flash to darken the background. Here’s my experiment with a small pearl necklace in a box. I set it up on a table top with a black cloth, 4 Godox TT685 flashes using a wireless trigger, and Nikon Z 6 with a Nikkor Z 24-200mm lens.
Fall colors on a rare sunny day in late October, in Pacific Northwest. Shot with iPhone 13 Pro Max, wide angle lens. Processed in Photoshop Express.