428 S Main St., Joplin, Missouri · Since 1914(417) 623-2800
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Since 1914

Four generations of one family, and one corner of Joplin since 1939.

1914

McAlester, Oklahoma

George Newton, with Ora, opens the first Newton’s.

Archive photo, if the family has one

1939

Fifth and Main

The store moves to Fifth and Main in Joplin. It is still there.

An emerald cut diamond solitaire on white marble

The hard years

Still open

The store came through all of it.

The Spanish fluThe DepressionTwo world wars

2011

The Joplin tornado

Newton’s came through it, and is still on the same corner.

A gold cathedral solitaire on a cream ring box

Third generation

Brian Newton

“Value is the most important word to successful buying. We deal totally in the unique, nothing is mass produced.”

Brian runs the store with Peggy. The Newton’s Promise: no pressure and no up-selling.

Photo: Brian Newton

Fourth generation

James Newton, the bench

James is our main jeweler. He makes custom pieces at our own bench, and every repair is done in house.

  1. Conversation
  2. Drawing and stones
  3. The bench
  4. Fitting
Photo: James Newton at the bench

Today

Fifth and Main, right now.

Fine jewelry, custom design and repair, seen and bought in person at 428 S Main St., Joplin. 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.