How to Price Crystals by Grade: Standard, Select and Premium

Open a flat of labradorite palm stones and you will find three kinds of stone in one box. Most have a faint sheen. A handful flash blue across half the face. Two or three light up gold and blue from edge to edge. If you want to know how to price crystals by grade, start there: same supplier, same box, same cost per kilo, and very different stones.

Sell the whole flat at one price and your best three pieces leave at the price of your dullest thirty. Grading fixes that. It does not make an ordinary piece rare. It helps a customer see what is actually there, and lets the price follow. This guide uses the grading method from Arthur Narin's book How to Start a Crystal Business, and sits in our guide to starting a crystal business.

Sort before you sell: what you can actually see

Good grades rest on things a customer can see in a photo or in their hand. For a polished piece, look at five things.

• Finish. Is the polish even, or are there dull patches and tool marks?
• Colour. How saturated, how even, and how true to what buyers expect?
• Pattern or optical effect. Banding, flash, chatoyancy or inclusions. How strong is it, and how much of the face does it cover?
• Damage. Chips, cracks, pits or fills. Where are they, and how visible?
• Stability and shape. Does the tower stand straight? Is the sphere round?

Natural specimens are weighted differently. Condition, crystal form, terminations, lustre and any repair matter more than polish. One grading system for every mineral will fit none of them, so build a separate table for each stone you sell in volume.

Write your own grade words, and define them

Grade terms in this trade are not standardised. One seller's AAA is another seller's A, and some letters carry no fixed meaning at all. So never let a label do the explaining. Write your own grade words, then write down what each one means.

For labradorite palms, a starting table might look like this:

Written definitions keep you consistent from one batch to the next. They also let anyone who helps you sort stock do it the way you do. When you call a piece premium, show the detail behind the word: the stronger flash, the clean polish, the unbroken points.

How to price crystals by grade

Once the batch is sorted, price it in four steps.

Start from the standard grade. Most of the batch carries this price, so it has to work on its own. Price it from your landed cost, your contribution target and your lane. If you have not worked those out yet, read how to find your landed cost per stone and crystal markup vs margin first.

Let the gap match what a customer can see. If select pieces are clearly better in a photo, a real step up is fair. If you have to squint to see the difference, keep the step small or merge the two grades.

Remember the cost is shared. Your premium pieces did not cost more to buy. Grading lets the best few pieces carry more of the batch's value, so the standard grade can stay approachable.

Pay for the extra work. Selling "the exact one pictured" means individual photos, measurements and listings. The price has to cover that time.

Here is the book's illustrative split for a flat of fifty labradorite palms. Forty go out as standard. Eight are select, priced at a little over one and a half times the standard price. Two are premium, at about three times the standard price. Your ratios will differ with your stone and your customers. The structure is the part to copy.

When grading is worth the time

Sorting has costs. Inspection takes time. Separate grades need separate listings, photos and stock records. So grade where the difference is easy to see and the extra contribution pays for the work.

A flat of tumbled stones probably does not need three grades. A flat of labradorite palm stones probably does, because the flash varies so much from piece to piece. Time your first sort, then decide whether the difference justifies separate prices.

Let the description carry the grade

Adjectives do not support a price. Words like rare, museum grade and powerful add risk, not value. Customers who know stones will discount everything else you say. Facts do the work instead. Write them in this order where they apply:

• The stone's accepted name.
• Size, and weight when it matters.
• Condition, including any marks or repairs.
• Whether it is dyed, heated, stabilised, coated or reconstituted, or has no known enhancement.
• Origin, if known, and how you know.
• Whether the buyer receives the exact piece pictured or one similar.

Add only details that match the actual stone. If the flash covers half the face, say half. If there is a small natural pit near one edge, mention it and show it. A disclosed inclusion is a feature. A hidden one is a refund.

Keep four kinds of information apart: mineral fact, what your supplier reports, folklore, and modern belief. Attribute each one. "Our supplier reports" and "many people use this for" are honest phrases. If you only know the country, say the country. If you do not know, "origin not documented" is a sentence collectors respect.

Present prices honestly

Entry, select and premium options that show real differences are fair presentation. Fake ones are not. In Canada and the United States, a crossed-out "was" price you never genuinely charged and a countdown timer that resets for every visitor are deceptive marketing. A sale that ends tonight must end tonight. "Only three left" must mean three are left.

Beyond the legal risk, these tricks cost you the thing a small crystal business runs on. The customer who spots a resetting timer stops trusting your grades too. For the bigger picture on pricing mistakes, see why so many crystal prices are wrong.

Test a grade split you can read

After a few weeks of sales, check whether the split worked. Change one thing at a time where you can. With natural pieces no two stones match, so write down what was different rather than pretending the test was exact.

Compare contribution, not units. Ten sales at a lower price can leave less than eight at a higher one. Respect small numbers: three sales instead of one in a fortnight is encouraging, not proof. Log the date, the change, the result and what you think it means, in separate columns.

Start with three products whose value is unclear today. Sort one batch, write the table, and see what your customers do with it.

Frequently asked questions

What is my crystal worth?

For a seller, a crystal is worth what a buyer will pay for it once your costs are covered. Start from your landed cost and the contribution you need, then let the grade move the price up or down based on what a customer can actually see: finish, colour, flash and condition.

What does AAA mean on a crystal?

Whatever that seller says it means. Crystal grade letters are not standardised, so one supplier's AAA can be another's A. Ask any supplier to describe what their grade looks like, and write your own definitions for the grades you sell.

How many grades should a small crystal shop use?

Usually none for cheap, uniform stock such as tumbles, and two or three for stones that vary a lot, such as labradorite palms or clusters. Only add a grade where the difference is easy to see and the extra price pays for the sorting and photo time.

Should I tell customers about chips or inclusions?

Yes. Mention them and show them in the photos. Honest detail prevents returns and makes buyers believe the rest of your description. A disclosed inclusion reads as character; a hidden one comes back as a refund request.

Stock it for your shop

Stonebridge has no minimum order and ships from Kitchener, Ontario. Open a wholesale account or plan your opening order.