J & M Diamond Tool: Single Point Natural Diamond Dressers

J&M Diamond Tool, Inc.

Single Point Natural Dressers

J&M Diamond Tool single point natural diamond dressers are manufactured in the US at our East Providence Rhode Island facilities.


General Purpose	Select	Premium
General Purpose stones, although in some cases may be reset, are referred to as "throw aways". These are lesser quality stones than Select or Premium diamonds and therefore have less dressing time expectancy.	Select diamonds are better then General Purpose stones but are less expensive than Premium because they have fewer cutting edges. Select stones approximate Premium quality, but have fewer points and therefore cannot be reset as many times.	Premium diamonds are specially selected diamonds for their shape and structure. These diamonds, because of their many points, may be reset several times which more than pays for the higher cost.

Click on Above Diamond Group for a larger Picture

J&M Diamond Dresser Single Point Dresser 7-16 by 2"

STYLE "A" = 7/16" by 2"

Carat	Select Size	Select Size	Select Size
Weight	General Purpose	Select	Premium	Qty
1/4 ct.	1/4 ct. GP $18.65	1/4 ct. SE $31.85	1/4 ct. PR $60.75
1/3 ct.	1/3 ct. GP $21.00	1/3 ct. SE $38.35	1/3 ct. PR $70.40
1/2 ct.	1/2 ct. GP $28.60	1/2 ct. SE $58.30	1/2 ct. PR $90.50
3/4 ct.	3/4 ct. GP $37.80	3/4 ct. SE $85.05	3/4 ct. PR $138.60
1 ct.	1 ct. GP $52.65	1 ct. SE $133.65	1 ct. PR $191.95
1-1/2 ct.	1-1/2 ct. GP $77.75	1-1/2 ct. SE $209.25	1-1/2 ct. PR $364.95
2 ct.	2 ct. GP $101.80	2 ct. SE $245.45	2 ct. PR Quote on Request
3 ct.	3 ct. GP $138.00	3 ct. SE $329.40	3 ct. PR Quote on Request

J&M Diamond Dresser Single Point Dresser 3-8 by 2"

STYLE "A" = 3/8" by 2"

Carat	Select Size	Select Size	Select Size
Weight	General Purpose	Select	Premium	Qty
1/4 ct.	1/4 ct. GP $18.65	1/4 ct. SE $31.85	1/4 ct. PR $60.75
1/3 ct.	1/3 ct. GP $21.00	1/3 ct. SE $38.35	1/3 ct. PR $70.40
1/2 ct.	1/2 ct. GP $28.60	1/2 ct. SE $58.30	1/2 ct. PR $90.50
3/4 ct.	3/4 ct. GP $37.80	3/4 ct. SE $85.05	3/4 ct. PR $138.60
1 ct.	1 ct. GP $52.65	1 ct. SE $133.65	1 ct. PR $191.95
1-1/2 ct.	1-1/2 ct. GP $77.75	1-1/2 ct. SE $209.25	1-1/2 ct. PR $364.95
2 ct.	2 ct. GP $101.80	2 ct. SE $245.45	2 ct. PR Quote on Request
3 ct.	3 ct. GP $138.00	3 ct. SE $329.40	3 ct. PR Quote on Request

J&M Diamond Dresser Single Point Dresser style B

STYLE "B" = 7/16" by 1-5/8"

Carat	Select Size	Select Size	Select Size
Weight	General Purpose	Select	Premium	Qty
1/4 ct.	1/4 ct. GP $20.65	1/4 ct. SE $33.85	1/4 ct. PR $62.75
1/3 ct.	1/3 ct. GP $23.00	1/3 ct. SE $40.35	1/3 ct. PR $72.40
1/2 ct.	1/2 ct. GP $30.60	1/2 ct. SE $60.30	1/2 ct. PR $92.50
3/4 ct.	3/4 ct. GP $39.80	3/4 ct. SE $87.05	3/4 ct. PR $140.60
1 ct.	1 ct. GP $54.65	1 ct. SE $135.65	1 ct. PR $193.95
1-1/2 ct.	1-1/2 ct. GP $79.75	1-1/2 ct. SE $211.25	1-1/2 ct. PR $366.95
2 ct.	2 ct. GP $103.80	2 ct. SE $247.45	2 ct. PR Quote on Request
3 ct.	3 ct. GP $140.00	3 ct. SE $331.40	3 ct. PR Quote on Request

POINT SIZE SELECTION CHART

Wheel Diameter

in inches or less

Wheel	Diamond
Width	Carat Size

Wheel	Diamond
Width	Carat Size

Wheel	Diamond
Width	Carat Size

4”

1/2"-1"

0.25

2-1/4"

0.33

2-1/2"

0.5

1/2"

0.33

1-1/2"

0.5

0.75

10"

0.5

2-1/4"

0.75

2-1/2"

0.75

12"

1/2"

0.75

1-1/2"

0.75

14"

0.75

2-1/4"

2-1/2"

16"

1/2"

0.75

1-1/2"

1.5

18"

1/2"

1.25

2-1/4"

1.5

20"

1-1/2"

1.5

1-75"

1.75

24"

1.5

2-1/4"

POINT SIZE SELECTION CHART - Shows optimum size diamond point (carats) for various combinations of wheel diameter and width.

J&M Diamond Tool, Inc.

How to order from the Online Store

J & M DIAMOND TOOL, INC.
Toll Free ( 800 ) 777-6813 - - Fax ( 401 ) 431-2222	Email: Information@diamondtool.com