Jewelry Sizing Guide | Farsi Jewelers Sandy Springs
Find your perfect fit — ring, necklace, or bracelet. Use the charts below to measure at home, or visit us in Sandy Springs and we'll measure you in person, free.
Ring Size Chart — US Sizes & Millimeters
Already have a ring that fits the right finger? Measure straight across the inside of it in millimeters and match it below. Not sure? Bring it in — we'll size it in seconds.
Measure the inside diameter of the ring in millimeters.
| US / Canada Size | Inside Diameter |
|---|---|
| 3 | 14.1 mm |
| 4 | 14.9 mm |
| 5 | 15.7 mm |
| 6 | 16.5 mm |
| 7 | 17.3 mm |
| 8 | 18.1 mm |
| 9 | 18.9 mm |
| 10 | 19.8 mm |
| 11 | 20.6 mm |
| 12 | 21.4 mm |
| 13 | 22.2 mm |
Half sizes fall right between the rows. We can also size most rings to fit you exactly, right here in our shop.
Necklace Length Guide
Where a chain sits depends on its length and on your height and build. Use this as a guide, then try lengths on in person to be sure.
Every length starts at the neck — longer chains simply hang lower.
| Length | Style | Where It Sits |
|---|---|---|
| 14" | Collar | Snug around the neck |
| 16" | Choker | Base of the neck |
| 18" | Princess | Just below the collarbone |
| 20" | Matinee | Top of the bust |
| 24" | Opera | Below the bust |
| 30–36" | Rope | Long, or doubled up |
Bracelet Sizing Guide
Wrap a soft tape measure or a strip of paper snugly around your wrist, just above the wrist bone, then match your measurement below.
Wrap the tape around your wrist, just above the wrist bone.
| Wrist Measurement | Bracelet Size | Fit |
|---|---|---|
| 5.5–5.9" | Small | Snug on petite wrists |
| 6.0–6.4" | Medium | Comfortable on most wrists |
| 6.5–6.9" | Large | Relaxed, or larger wrists |
| 7.0–7.5" | Extra Large | Oversized or layered look |
These bracelet sizes already leave room for a comfortable fit. Use your wrist measurement exactly as you took it, and do not add anything to it. Bangles and cuffs fit differently, so bring your wrist in and we'll check those in person.
Come by our Sandy Springs showroom or give us a call. We'll measure your ring, necklace, or bracelet size for free. It does not matter whether you bought the piece from us.
Book a fitting →
Looking for more tips and guides? Explore our Jewelry Learning Center →