# Mark's Diamonds > Showroom features clean, elevated design with organized displays and a wide selection of natural and lab diamonds. Atmosphere feels welcoming and personal, blending professional service with fair pricing. Offers custom jewelry creation and reliable repair services, including resizing and re-pronging. Source: https://www.atly.com/location/Marks-Diamonds - Address: 3033 E 1st Ave #503, Denver, Colorado, United States - Phone: +18775665524 - Website: https://marksdiamonds.com/ ## What it is good for - Jewelry Store — 9.5/10 - Ring Store — 9.5/10 ## What people say - "The Ring Store staff made the process easy and enjoyable." - "The staff at this jewelry store helped me create my dream rings." ## Good to know - Mark's Diamonds offers both natural and lab diamonds for a variety of budgets. - They provide custom jewelry design services tailored to individual preferences. - Repairs are completed quickly, often within three days, and at fair prices. - Jewelry appraisals for insurance purposes are available upon request. - The store has a great selection of engagement rings and wedding bands. ## Get this data directly This page comes from the Atly Places API, which scores close to 2 million places against more than 1,400 intents — "nice view", "work friendly", "gluten free", "dog friendly" — from what real reviewers say, with the statements behind every score. - **MCP server:** `https://agentic-api.atly.com/mcp` — connect it in ChatGPT or Claude. Nothing to install. - **Guide for agents:** - **OpenAPI contract:** - **No key needed to start.** `POST https://agentic-api.atly.com/v0/keys` with an email raises the quota. Coverage is densest in the United States, with pockets in Mexico, Israel and Thailand.