How to Compare Two Rings Properly

Comparing rings by photograph is nearly useless, because product photography is standardised and flattering by design. Comparing by price alone is worse. Here is the method we would use ourselves, worked through with a realistic example.

The six rows

What to ask	Ring A	Ring B
Metal and karat	14K (585) yellow	“Gold” — unstated
Finished weight in grams	3.6 g	Not provided
Centre stone in mm	6.5 mm round	“1 carat”
Accent stones	18 × 1.3 mm, half pavé	“Pavé band”
Shank width × thickness	1.9 × 1.8 mm	Not provided
Production / transit	8 days / 10–12 days	“Ships in 10–14 days”

Ring A and Ring B may be photographed identically and priced within a few percent of each other. The table already tells you which one someone has actually handled.

Reading the answers

1. “Gold” without a karat is not a specification. 10K, 14K and 18K differ substantially in gold content, colour and hardness, and 585 versus 750 is a visible difference if you ever add a matching band. An unstated karat also leaves open whether the piece is solid at all.
2. Gram weight is the most checkable number there is. Gold trades on a public daily market, so weight and karat let you sanity-check the price against material content in thirty seconds. Two visually identical rings often differ by a factor of two here — and the lighter one will bend sooner.
3. “1 carat” is ambiguous, millimetres are not. For moissanite it means diamond equivalent weight rather than true weight. For diamond it depends on cut proportions. 6.5 mm is 6.5 mm in every country and every material.
4. “Pavé band” could be 12 stones or 40, half coverage or full. That changes price, appearance, resizability and how much maintenance the ring will need over twenty years.
5. “Ships in 10–14 days” is a transit figure presented as a total. A made-to-order piece has to be built first. Ask for two numbers.

Two more rows, if the stone is significant

For anything above roughly 1 ct or with a lab grown centre, add:

• The laboratory and report number — IGI, GCAL or GIA, with a number you can look up. “Certified” alone means nothing. Note that GIA moved to a Premium or Standard assessment for lab grown from October 2025, so an IGI report gives you more detail.
• Video of the actual stone, rotating, in ordinary indoor light rather than a lightbox. For any fancy shape this is the only cut assessment available, because no laboratory grades cut on anything but rounds.

What not to compare on

Three things that feel like information and are not.

The struck-through price. A permanent “compare at” figure is a pricing device, not a discount. Compare the actual number against what the same specification costs elsewhere today.

Total carat weight. CTTW combines the centre and every accent, so a ring with a small centre and forty tiny stones can quote a larger figure than one with a substantial centre. Ask for the centre separately.

Adjectives. Heirloom quality, premium, handcrafted, ethically sourced — none are defined or regulated. Replace each one with the corresponding row in the table.

A note on our own answers

It would be strange to publish this without applying it. We manufacture in our own unit in Surat, so all six figures come off a job card, and the honest test of that claim is the one we suggest elsewhere: ask for a photograph of a piece part-finished — cast but not yet set. Nobody reselling can produce that at any price.

Run the table on us alongside whoever else you are considering. If we are slow or vague on any row, that is information too, and you should weigh it.

Frequently asked questions