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diamond jewelry buying Toronto

Diamond Jewelry Buyer Toronto

Keep your ring, bracelet or studs exactly as they are. We price the mounting, the metal and the stones separately.

Finished Diamond Jewelry Specialists

A diamond in a ring is not the same asset as a diamond in an envelope. The mounting holds metal weight, the accent stones add up across a halo or a pavé shank, and a maker signature inside the shank can change who wants the piece entirely. GoldAgo buys diamond jewellery as finished jewellery, which means the setting gets assessed on its own terms rather than treated as packaging around a stone.

Bring your piece exactly as you wear it. Nothing needs unsetting, unsoldering or cleaning beforehand, and a centre stone can be measured while it sits in its prongs. Toronto sellers arrive with engagement rings after a marriage ends, with tennis bracelets that stopped getting worn, with a single stud whose partner vanished years ago, and with rings inherited alongside a house full of other decisions.

Every piece gets priced two ways: intact, and as separated stones and metal. Signed and period mountings almost always do better intact, while a damaged generic mount often does better apart. Both figures go on paper in front of you, and the decision between them belongs to you rather than to us.

Set and Mounted Diamond Pieces We Buy

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Diamond Engagement Rings

Solitaires, halos, three-stone and vintage mountings in every metal

The mounting changes your payout more than most sellers expect. A six-prong platinum head grips a centre stone securely and carries real metal weight, while a thin pavé shank in 14K white gold adds very little. We look at the head, the shank and the shoulder stones as three separate contributors. Rings that were resized, re-shanked or re-tipped still sell well, and we simply note the work on the intake sheet. Keep the ring exactly as you wear it, because a mounted centre stone can be measured and estimated without disturbing a single prong.

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Diamond Wedding Sets

Bridal sets, soldered pairs, and bands sold on their own

Wedding sets arrive two ways: as two rings that separate, or as one soldered unit a jeweller fused years ago. Both are welcome and neither needs taking apart before you visit. A soldered set is weighed and assessed as a single mounting, which usually favours you when the band is heavy. Channel-set and shared-prong bands hold a surprising number of small stones that get counted individually. Bands without their engagement ring sell perfectly well on the strength of the metal and the stone line running across the top.

Diamond Tennis Bracelets

Line and riviera bracelets in gold and platinum, complete or gapped

Tennis bracelets hold more precious metal than almost any other diamond piece, since every link is a small mount. That metal share matters, particularly in platinum and 18K. We check the clasp type first, because a box clasp with a figure-eight safety survives daily wear far better than a simple tongue. Missing stones do not stop a sale. Empty seats are counted, the remaining line is assessed, and the bracelet is priced on what is actually there. Stretched links and thin spots from wear get flagged so you understand every deduction.

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Diamond Stud Earrings

Martini and basket settings, screw backs, halos and drops

Studs carry very little metal, so almost everything rides on the pair of stones sitting in the settings. Martini settings sit low and flat against the lobe, while basket settings lift the stone higher on a small cage. Both are straightforward to assess in place. Screw-back posts, push-back posts and French wires all sell, and mismatched backs cost you nothing. A single stud with no partner still has a buyer, since a matched replacement can be sourced for it. Bring the backs even when they look ordinary.

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Diamond Pendants & Necklaces

Solitaire pendants, station necklaces, bails and chains

A pendant and its chain are two separate items on our sheet, and they often sell to two different buyers. Chains are assessed by karat and weight, so a heavy 18K rope contributes meaningfully while a fine 10K cable contributes little. The bail matters more than people realise, since a worn or repaired bail affects how a pendant wears afterwards. Station necklaces with diamonds spaced along the chain are counted station by station. Broken chains, snapped bails and stiff clasps are all normal and none of them prevent a clean sale.

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Diamond Fashion Rings

Cocktail rings, clusters, eternity and anniversary bands

Cluster and cocktail rings pack many small stones into a heavy mount, which shifts the balance toward the metal. Eternity bands run stones the whole way round, so sizing them later is difficult and buyers price that limitation in. Anniversary bands with stones across the top half stay far easier to resize. Illusion settings use a bright metal plate around a small stone to make it read larger, and we identify that construction on sight. Every accent stone gets counted rather than waved off as decoration.

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Vintage Diamond Jewelry

Art Deco, Edwardian, Victorian and mid-century mountings

Period mountings are worth studying before anyone talks about metal weight. Edwardian pieces use platinum over gold with fine milgrain edges and knife-edge wires that modern factories no longer produce. Art Deco mounts favour geometry, calibré-cut coloured accents and sharp platinum lines. Old mine and old European cuts sit in these mounts and belong there, since removing them for a modern setting usually destroys the character buyers pay for. Hand engraving on the gallery and under the head is a strong sign the piece deserves a collector rather than a scale.

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Signed Pieces by Tiffany, Cartier and Birks

Maker signatures, serial numbers, boxes and original receipts

A signature inside the shank changes the audience for a piece. Tiffany & Co. marks the inside of the band, Cartier adds a serial number alongside the signature, and Birks pieces turn up constantly in Toronto estates carrying the Birks name. We check the interior of every shank and the reverse of every clasp under magnification. Crisp, correctly spaced lettering matters, since worn or added marks are common and we verify rather than assume. Original boxes, pouches and store receipts help, and their absence never blocks a sale of a genuine signed piece.

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Broken & Damaged Diamond Jewelry

Bent shanks, worn prongs, lost side stones and empty seats

Damage is a pricing detail rather than a disqualification. Worn prongs, a cracked shank, a snapped clasp or a mount bent out of round all get noted and the piece still gets a real offer. Empty stone seats are counted so the offer reflects what remains. Once repair costs pass what the mounting itself contributes, that mounting is worth more as metal than as jewellery, and we say so plainly. Many Toronto sellers arrive expecting a refusal and leave with a cheque for a ring they were about to throw in a drawer.

Settings, Signatures and Value

Two rings holding similar centre stones can be worth noticeably different amounts. The difference sits in the metal around the stone, the accent stones set into the mounting, and whether a recognised maker signed the shank. Understanding those three factors explains most of the surprises sellers encounter.

The topics below cover what a mounting contributes, how a signature changes the audience for a piece, when unsetting a stone is worth doing, why accent stones deserve counting, and why your insurance paperwork reads so far above any purchase offer.

What the Mounting Adds and Subtracts

The metal around your stones is a real asset and it is measured separately. Platinum mounts are dense and carry substantial weight for their size, which is why an Edwardian platinum ring feels heavier than it looks. Gold mounts vary hugely, since an 18K cathedral shank holds far more metal than a 14K knife-edge band of the same height. Filigree, milgrain and openwork galleries look elaborate yet weigh almost nothing. We weigh the mount, test the karat at the shank, and treat that number as its own line rather than folding it into a single vague total.

Signature Premiums on Finished Jewelry

A maker signature moves a piece from a generic market into a named one. Tiffany, Cartier and Birks pieces reach buyers who specifically want that name, and the mounting itself carries part of that appeal. The premium attaches to the piece as a whole, which is one of the strongest arguments for selling a signed ring intact. Break it apart and the signature value disappears with the mounting. We examine the shank interior, the clasp reverse and any serial numbering under magnification before pricing, because a genuine signature and a convincing copy are separated by details you can only see magnified.

Selling Whole Versus Unsetting the Centre Stone

Removing a centre stone makes sense in a narrow set of cases. It helps when the mounting is badly damaged, when the style has no current audience, or when a modest stone sits in a mount worth little. It hurts when the piece is signed, when the mounting is a period design, or when the setting flatters the stone in a way a bare stone cannot repeat. Unsetting also costs bench time and carries a small risk to the stone at the girdle. We price both routes for you and show the two figures together, then you decide which way the piece goes.

Side Stones, Halos and Pavé

Accent stones are easy to undervalue because each one looks insignificant on its own. A halo can hold twenty small stones, a pavé shank another thirty, and a three-stone ring puts two substantial diamonds beside the centre. Counted together across a whole piece, that accent weight becomes a genuine part of the offer. Channel-set and shared-prong lines are counted seat by seat, including any seats sitting empty. We tally accent stones in front of you rather than describing them as small stones and moving on.

Why an Insurance Appraisal Reads So Much Higher

An insurance appraisal answers a different question than a purchase offer does. It states what replacing the piece at retail would cost, often at the highest retail figure a jeweller could defend, because that protects you if the piece is lost. A purchase offer reflects what the piece resells for in the current secondary market. The gap between those two numbers is normal and it surprises almost every seller. Bring the appraisal anyway, since the description of the mounting and the accent stone count saves assessment time and confirms details we would otherwise measure ourselves.

How We Assess a Finished Piece

Four steps take your piece from the counter to payment, and you watch every one of them happen. Marks come first, the mounting and stones come second, then two written figures land in front of you before any money changes hands.

Nothing gets taken into a back room and nothing gets unset without your agreement. Rings that carry difficult history are handled quietly, and the assessment runs at whatever pace suits you on the day.

1

Intake and Maker Mark Check

Your piece goes under the loupe before anything else happens. We read the inside of the shank for a karat stamp, a maker signature and any serial numbering, then check the reverse of clasps and the underside of heads. Ring size, shank profile and setting style all get recorded. Signed pieces are separated at this point because they take a different path through pricing. Walk-ins are fine for single rings, and larger groups of pieces get individual sheets rather than one bulk line.

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Mounting and Stone Assessment

We test the metal at the shank, weigh the mounting, and count every stone including empty seats. Centre stones are measured in place using the table spread and depth, so nothing has to leave its prongs. Prong tips, shank thickness and clasp integrity get checked for wear. Halo, pavé and channel lines are tallied seat by seat. You watch the count happen, and every figure we write down gets explained as it is written.

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Two Routes Priced Side by Side

Each piece gets valued as it stands and again as separated parts. The intact figure reflects the mounting, the signature where one exists, and the stones working together as a finished piece. The separated figure reflects the stones plus the metal on its own. Signed and period mountings almost always win intact, while damaged generic mounts often win separated. Both numbers go in front of you in writing, and the choice between them stays yours.

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Payment the Same Visit

Accept the offer and funds move immediately by bank transfer, certified cheque or cash within regulatory limits. Your receipt names the piece, the mounting metal and weight, the stone count including accents, and any maker signature we read. That level of description helps executors, matrimonial settlements and accountants who review the sale later. Nothing about your circumstances leaves the counter. A single ring usually takes under forty minutes from the door to the payment.

Questions About Set Diamond Pieces

These ten questions come up almost every week at the counter, and nearly all of them concern the mounting rather than the stone. Sellers want to know whether the setting counts, whether to pull the diamond out, what a signature does, and why an insurance document reads so high.

If your situation is not covered here, ask when you visit. Rings that arrive during a separation, an estate or a downsizing carry their own complications, and those conversations stay private.

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Sell Your Diamond Ring With the Setting Still On It

Leave the stone in its prongs and the wedding set soldered. We weigh the mounting, count every accent stone, check the shank for a maker signature, and price your piece intact as well as separated.

  • Mounting weighed and karat tested as its own line item
  • Halo, pavé and channel stones counted seat by seat
  • Shank interiors checked for Tiffany, Cartier and Birks marks
  • Intact figure and separated figure written down side by side
  • Soldered sets, single studs and gapped bracelets all purchased
Response within 2 hours during business hours
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💰 No obligation: you choose whether to proceed
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