the Gemstone Market
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How to read the comparison

Three answers to one open call. Every miss written in words.

RowYour open callHarrow & ValeSeven Rivers GemsLakeline Gem Co.
Totalup to $26,000$21,400$29,200 · over by $3,200$24,850
Weight2.50–3.00 ct2.71 ct2.94 ct2.58 ct
Per carat—$7,897$9,932$9,632
ColourRedRedRedSlightly purplish red
ClarityEye cleanEye cleanEye cleanEye clean
OriginAnyMozambiqueBurmaMozambique
Shape + cutCushionCushion BrilliantCushion BrilliantCushion Modified Brilliant
TreatmentHeat is fineHeat onlyNot disclosed · ask the dealerHeat only
Lab report—GRS · GRS2026-0918442No lab reportAGL · 1123581
MemoPreferred10 days · dealer insuresSale only7 days · buyer insures
Expires in—2 d 14 h20 h5 d

Example. Dealer names are samples.

Tinted ruby: breaks your open call
Over your budget, outside your size, another shape or origin, or a treatment your open call rules out. The cell says by how much.
Tinted topaz: worth a look
Not a miss, but check it: a treatment the dealer did not disclose, an origin not stated when you asked for one, or less than a day left.
Plain: meets your open call
Nothing to flag. Plain is the goal.
Your open call, in its own column
Always beside the offers, so every stone is read against what you asked for.
Nothing left blank
A fact the dealer did not give reads “Not stated” or “Not disclosed · ask the dealer”, never an empty cell.
Totals first, per carat under
Jewelers read a budget as a total. A total over it counts the quoted freight too.