428 S Main St., Joplin, Missouri · Since 1914(417) 623-2800
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An emerald double halo ring on a stone ledge, with downtown Joplin behind it

Visit the store

See it in person.

428 S Main St., at Fifth and Main in downtown Joplin, since 1939.

Address
428 S Main St.
Joplin, MO 64801
Get directions
Phone(417) 623-2800

Call us with any question.

Hours

Call for hours

We will tell you when we are open and set a time that suits you.

Since

1939 on this corner

The family has kept a store since 1914.

Book an appointment

Tell us what you would like to see.

Every piece is seen and bought in the store. Send a request and we will call you to confirm a time, with the pieces ready when you arrive.

  1. Your first visit

    Come to the counter at Fifth and Main. We will have your pieces out.

  2. No pressure

    The Newton’s Promise: no pressure and no up-selling. Take your time.

  3. Under the loupe

    Ask anything. We will show you the stone and tell you plainly what it is.

Contact

A question, not a visit?

About a repair, a piece you saw, a ring size or a custom idea. Write to us here or call (417) 623-2800.

Diamond basics

The 4 C's

How the facets are angled. A well cut diamond sends light back up through the top of the stone, so it looks bright from across the room.

We will show you all four on the stone itself, under the loupe, at the store.

Ring sizing

Find your size

Lay a ring you already wear on the screen and move the slider until the circle meets the inside edge of the band.

Calibrate your screen with a bank card

Hold a bank card against the screen and move the slider until the outline is the same width as the card.

US ring sizes and inside diameter
SizeInside diameter
314.1 mm
3.514.5 mm
414.9 mm
4.515.3 mm
515.7 mm
5.516.1 mm
616.5 mm
6.516.9 mm
717.3 mm
7.517.7 mm
818.1 mm
8.518.5 mm
918.9 mm
9.519.4 mm
1019.8 mm
10.520.2 mm
1120.6 mm
11.521.0 mm
1221.4 mm
12.521.8 mm
1322.2 mm

A screen is a guide. We measure your finger at the store for free, or send you a ring sizer.