Annminer

Annminer is an online-only jewelry house that focuses on natural-gemstone fine jewelry sold at mid-range prices: 14 k solid-gold rings, pendants, earrings and tennis bracelets set with sapphires, emeralds, rubies and opals typically retail for US $180-$900. The site also lists a small demi-fine “Verme” line of 18 k gold-plated sterling pieces priced under $100. All inventory is held in Shenzhen and drop-shipped worldwide from the factory workshop; there is no wholesale or brick-and-mortar distribution. The brand’s pitch is “mine-to-wear traceability”: every stone is photographed in rough form at the source, then again once cut, with the images and origin data stored on an NFT-style digital passport that transfers to the buyer. Roughly 60 % of gems come from the company’s own Yunnan sapphire and Mozambique ruby claim, letting Annminer guarantee heat-only treatment and publish exact carat-loss ratios. The best-known SKUs are the hexagon-cut “Ann-miner” sapphire solitaire (1 ct, US $420) and the 3-stone “Origin” ring whose shank is cast from 3-D-scanned mine bedrock. Core customers are 25-40-year-old STEM and finance professionals in North America and Singapore who want engagement or milestone jewelry that can be verified ethically without paying luxury-brand premiums. They value data transparency, clean minimalist settings that show off the rough-to-polish story, and the ability to post the passport QR code on social media. Annminer competes in the crowded direct-to-consumer “ethical fine jewelry” tier populated by small ateliers that use recycled gold and lab-grown stones. It differentiates by keeping natural gems, owning part of the supply chain, and turning provenance into shareable digital content, all while pricing 30-50 % below heritage houses of comparable gold weight and gem quality.