This website uses cookies to enhance site navigation, analyze usage, and assist in our marketing efforts. You can manage your preferences or accept all cookies.
1 Oct 2025
The diamond industry — once known for exclusive in-person auctions and closed-door deals — is evolving. With the rise of online diamond tenders, the process of buying and selling rough and polished diamonds is becoming more transparent, global, and accessible.
At BidMyStones, we are proud to be at the forefront of this transformation — offering a digital platform that connects buyers and sellers from across the world to participate in secure, efficient, and fair diamond tenders.
A “tender” in the diamond industry refers to a structured sale event—typically organised by major producers—that brings together high-quality rough or polished diamonds and a select group of buyers, who place bids (often sealed) to acquire lots.
Notable features of such tenders:
Premium-grade stones, often rare colours or large weights, are offered.
Strict viewing periods and bidding windows—buyers get to inspect, evaluate, then bid.
Global participation from hardened diamantaires, collectors and jewellers.
Therefore, when we talk about an online diamond tender, we refer to a modern iteration: the same kind of premium-diamond lots, but viewed, analysed and bid upon remotely, via a secure digital platform.
Here are the key advantages, especially for buyers and sellers across geographies like India, UAE, Europe and beyond:
Global reach: Your diamonds are exposed to a global audience of serious buyers—far larger than a physical room.
Efficient logistics: No need to fly stones around for multiple viewings—digital previews reduce cost and risk.
Transparent process: With sealed bids and clear rules, you maximise competition while maintaining confidentiality and fairness.
Access to selected lots: Gain access to carefully chosen stones that are tender-worthy (i.e., rare, high value).
Convenience & flexibility: View lots online at your pace; bid remotely without travelling.
Competitive pricing: Because multiple bidders from different regions can join, you can secure better deals—or find unique stones otherwise unavailable locally.
Security & trust: BidMyStones integrates secure viewing, verified stone histories, high-resolution visuals, and safe bidding mechanisms.
Market transparency: Tenders inherently create competitive environments; online format brings this to a wider pool.
Innovation meets tradition: You retain the prestige and exclusivity of the classic tender format, but in a modern, efficient way.
Here’s a step-by-step of how you as a buyer or seller might engage:
Submission / sourcing of lots: Sellers present rough or polished diamonds to BidMyStones, including all certification, photos and provenance.
Catalogue Creation & Preview: We compile a digital catalogue with high-resolution images/videos, stone details (carat, colour, clarity, certification), and allow potential buyers to preview lots within the platform.
Timed Viewing & Q&A: Buyers are given access for a defined “viewing window” during which they can inspect stones online, request additional info, ask questions via secure channels.
Sealed Bidding: At the designated tender closing time, bidders submit sealed bids electronically. No back-and-forth; highest bid wins (subject to seller reserve).
Post-tender Settlement: Winning bidder pays via secure method; seller ships the stones via insured logistics. Our platform supports escrow or certified handling to ensure both parties' trust.
Delivery & Certification: The buyer receives the stones with certification; the sale is concluded and recorded.
For users based in Ahmedabad, Gujarat—or anywhere in India—this model offers particular advantages:
Access to global stones: Without needing to travel or rely on local supply only, you can source globally competitive diamonds.
Better price discovery: Because you participate alongside international bidders, you can understand true market value for rarer stones.
Time & cost savings: Traditional overseas tender attendance involves travel, logistics and downtime. Online means you can participate from your desk.
Transparency: With full visual disclosure, certification and structured bidding, you reduce risk of opaque pricing or hidden costs.
To maximise your success as a buyer (or seller), keep these in mind:
Study the catalogue carefully: Look at images, certificate details (e.g., from Gemological Institute of America or equivalent), ask for high-magnification views or videos if needed.
Understand market value: For evaluation, check recent comparable sales, colour/clarity/cut benchmarks in your target segment.
Set your budget / maximum bid: Avoid emotional over-bidding; treat it like a business decision.
Check logistics & certification: Ensure the stones are properly certified, the shipping/insuring process is clear, and the platform supports secure payment.
Seller due diligence: If you’re selling, prepare thorough documentation and marketing visuals; good stones with good presentation attract stronger competition.
Time zone awareness: Since you may be bidding globally, make sure you’re aligned to the tender’s timezone and deadlines.
At BidMyStones, we specialise in bringing the tender-grade diamond experience online, tailoring it to both Indian and global markets. Our commitment:
Curated selection of premium diamond lots (rough & polished) suitable for tender-style sale.
Secure and transparent digital infrastructure for viewing, bidding and settlement.
Expert support—including gem-analysis reports, high-res visuals, and a team familiar with Indian export/import logistics and duties.
A trusted platform that connects Indian dealers, wholesalers, and end-buyers with global suppliers and stones.
© BidStone by Team DivTech System