
Streamline intake for trade-ins, estate buys, consignment, and buybacks with fast, standardized flows.
Capture metal, stones, weight, certifications, and condition consistently with item-level media and attributes.
Turn expert appraisals and grading into clear, trustworthy product pages in a fraction of the time.
Cross-list unique pieces to your boutique, online store, and marketplaces with real-time sync and unified payouts.




Replace spreadsheets and scattered tools with one easy-to-use system that helps you organize jewelry inventory and cross-list items quickly across the resale channels that matter.
Streamline intake, pricing, and listing work while expanding from a physical store to online channels, and stand out by offering a more transparent and reliable buying experience.
Launch and own a certified jewelry resale or trade-in program that extends asset lifecycles, strengthens customer relationships, and creates new revenue from pre-owned inventory.
TWICE is built for one-of-a-kind inventory. Each piece — from a simple gold band to a certified diamond or luxury watch — gets its own record with condition, specs, photos, certificates, ownership history, purchase price, and sale data. You always know where it is, what it’s worth, and whether it’s ready to list or already reserved, without relying on manual notes or spreadsheets.
Yes. TWICE is designed for multiple intake models. You can track consignor agreements, split rates, settlement cycles, and unsold returns alongside buyback and trade-in flows where you own the inventory outright. All models run in the same system, so sourcing pre-owned jewelry stays structured, auditable, and easy to scale.
TWICE doesn’t replace your gemologists or watchmakers — it gives them structure. The platform lets your team record metal purity, gemstone details, serial numbers, hallmarks, and grading notes using standardized fields. You can upload lab reports (e.g., GIA certificates), appraisals, and service records directly to each item, then surface that information clearly on the product page to build buyer trust.
Yes. TWICE centralizes inventory across showrooms, backrooms, warehouses, pop-ups, and your online store. Every sale updates stock in real time, so a one-of-one ring or watch can’t be sold twice. In-store POS flows and online checkout stay synced through one backend, giving you a single source of truth for availability and pricing.
With TWICE, you can combine expert appraisals with pricing rules. Capture your team’s valuation inputs at intake, then apply automated rules based on brand, metal type, gemstone category, condition, or age of listing. You can also run bulk price updates when metal spot prices or demand shifts, ensuring your catalog remains competitive while protecting margins.