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 | 19.0 mm |
| 10 | 19.8 mm |
| 11 | 20.6 mm |
| 12 | 21.4 mm |
| 13 | 22.2 mm |
Half sizes fall right between the rows — and we fit most rings to your exact size at our bench.
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 |
|---|---|---|
| 5.5–6" | Small | Snug on petite wrists |
| 6–6.5" | Medium | Comfortable on most wrists |
| 6.5–7" | Large | Relaxed, or larger wrists |
| 7–7.5" | Extra Large | Oversized or layered look |
Tip: add about ¼–½" to your wrist measurement for a comfortable fit — a little more for bangles and cuffs.
Come by our Sandy Springs showroom or give us a call — we'll measure your ring, necklace, or bracelet size for free, whether or not the piece came from us.
Book a fitting →
Looking for more tips and guides? Explore our Jewelry Learning Center →