Services
We handle the search, the checking and the delivery for diamonds, gemstones and jewelry. You make the final call.
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Sourcing
Send us a brief and we search our supplier network for matching stones. You get a shortlist with certificates, photos and prices.
- Single stones, pairs and matched sets
- Natural and lab-grown
- Round and fancy shapes
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Verification
Before you pay, we review the grading report and inspect the stone to confirm it matches what is described.
- Report check against the stone's inscription
- Visual inspection for eye-visible flaws
- Plain-language summary of what we found
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Wholesale supply
Parcels and matched sets for jewelers and manufacturers, supplied on a repeat basis at trade pricing.
- Calibrated and matched parcels
- Standing orders for regular sizes
- Consolidated invoicing
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Investment stones
High-grade natural diamonds chosen for rarity and documentation, with guidance on storage and resale.
- Large, high-color, high-clarity stones
- Full paperwork and provenance where available
- Advice on insurance and secure storage
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Colored gemstones
Ruby, sapphire, emerald and other stones, sourced and verified the same way as our diamonds. Read more about gemstones.
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Jewelry and engagement rings
We broker finished pieces and custom rings. We help you choose the stone and setting, match you with a maker, and check the finished piece before it ships.
- Engagement rings, from ready-made to fully custom
- Fine jewelry set with diamonds or colored stones
- Resizing and delivery coordination
Add your fee structure here, for example a flat percentage or a per-stone fee.
We negotiate for you
Eric and Kate run Duxby Diamonds as a team and work every deal together. Suppliers often expect buyers to accept the first price. We don't, and we negotiate with the seller on your behalf.
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Bargain
We collect quotes on comparable stones from several suppliers and use them to push for a better price.
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Barter and trade
Price is not always only cash. We can trade stones, put an existing stone or piece toward a purchase, and offer repeat business to bring a price down.
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Get what you paid for
Before you pay, we confirm the stone matches its report and agree return terms in writing. If something is off, we take it up with the seller.
Not sure what you need?
Send us your budget and what the stone is for. We will suggest where to start.
Request a quote