img_wrcobb_banner
Not registered yet? Click here
Product Photos
Solid Shoulder Flat Cathedral Solitaire-Shank 4300
  4 Prong  
  Round Princess
3/8 carat 64-4340 64-4440
1/2 carat 64-4350 64-4450
3/4 carat 64-4375 64-4475
1 carat 64-4399/10 64-4499/10
 
Half-Round Narrow Band Solitaire-Shank 8100
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-8125 64-8325 64-8425
3/8 carat 64-8140 64-8340 64-8440
1/2 carat 64-8150 64-8350 64-8450
3/4 carat 64-8175 64-8375 64-8475
1 carat 64-8199/10 64-8399/10 64-8499/10
 
Tapered Flat Cathedral Solitaire-Shank 3800
  4 Prong  
  Round Princess
1/4 carat 64-3825 64-3925
3/8 carat 64-3840 64-3940
1/2 carat 64-3850 64-3950
3/4 carat 64-3875 64-3975
1 carat 64-3899/10 64-3999/10
 
Half Round Solitaire-Shank 5200
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-5225 64-5325 64-5425
3/8 carat 64-5240 64-5340 64-5440
1/2 carat 64-5250 64-5350 64-5450
3/4 carat 64-5275 64-5375 64-5475
1 carat 64-5299/10 64-5399/10 64-5499/10
 
Ski Tip Narrow Solitaire-Shank 3600
  4 Prong  
  Round Princess
1/4 carat 64-3625 64-3725
3/8 carat 64-3640 64-3740
1/2 carat 64-3650 64-3750
3/4 carat 64-3675 64-3775
1 carat 64-3699/10 64-3799/10
 
Round Cathedral Solitaire-Shank 4500
  4 Prong  
  Round Princess
3/8 carat 64-4540 64-4640
1/2 carat 64-4550 64-4650
3/4 carat 64-4575 64-4675
1 carat 64-4599/10 64-4699/10
 
Flat Narrow Band Solitaire-Sahnk 8500
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-8525 64-8725 64-8825
3/8 carat 64-8540 64-8740 64-8840
1/2 carat 64-8550 64-8750 64-8850
3/4 carat 64-8575 64-8775 64-8875
1 carat 64-8599/10 64-8799/10 64-8899/10
Also Matching Wedding Band
High Shoulder Narrow Solitaire-Shank 7100
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-7125 64-7325 64-7425
3/8 carat 64-7140 64-7340 64-7440
1/2 carat 64-7150 64-7350 64-7450
3/4 carat 64-7175 64-7375 64-7475
1 carat 64-7199/10 64-7399/10 64-7499/10
 
"V" Notch Tapered Solitaire-Shank 4700
  4 Prong  
  Round Princess
3/8 carat 64-4740 64-4840
1/2 carat 64-4750 64-4850
3/4 carat 64-4775 64-4875
1 carat 64-4799/10 64-4899/10
Heavy Wide Solitaire-Shank D100
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-A125 64-B125 64-C125
3/8 carat 64-A140 64-B140 64-C140
1/2 carat 64-A150 64-B150 64-C150
3/4 carat 64-A175 64-B175 64-C175
1 carat 64-A199/10 64-B199/10 64-C199/10
   
Medium Wide Solitaire-Shank D200
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-A225 64-B225 64-C225
3/8 carat 64-A240 64-B240 64-C240
1/2 carat 64-A250 64-B250 64-C250
3/4 carat 64-A275 64-B275 64-C275
1 carat 64-A299/10 64-B299/10 64-C299/10
Wide Flat Tapered Cathedral Solitaire-Shank D300
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-A325 64-B325 64-C325
3/8 carat 64-A340 64-B340 64-C340
1/2 carat 64-A350 64-B350 64-C350
3/4 carat 64-A375 64-B375 64-C375
1 carat 64-A399/10 64-B399/10 64-C399/10
   
Keystone Cathedral Solitaire-Shank D400

  4 Prong 6 Prong  
  Round Round Princess
3/8 carat 64-A425 64-B425 64-C425
1/2 carat 64-A440 64-B440 64-C440
3/4 carat 64-A450 64-B450 64-C475
1 carat 64-A499/10 64-B499/10 64-C499/10
       
Double Prong Solitaire Ring-Wide Shank D700
  Double Prong
  Round
1/2 carat 64-D750
3/4 carat 64-D775
1 carat 64-D799/10
1-1/4 carat 64-D799/12
1-1/2 carat 64-D799/15
2 carat 64-D799/20
   
Double Prong Solitaire Ring-Medium Shank D500
  Double Prong
  Round
1/2 carat 64-D550
3/4 carat 64-D575
1 carat 64-D500/10
1-1/4 carat 64-D599/12
1-1/2 carat 64-D599/15
2 carat 64-D599/20
Round Shoulder Medium Solitaire-Shank D600
  4 Prong 6 Prong  
  Round Round Princess
1/4 carat 64-A625 64-B625 64-C625
3/8 carat 64-A640 64-B640 64-C640
1/2 carat 64-A650 64-B650 64-C650
3/4 carat 64-A675 64-B675 64-C675
1 carat 64-A699/10 64-B699/10 64-C699/10
 
     
   
   
     
  Precise White Gold by W.R.Cobb is the white gold with no excuses.
Just a light buff restores a ring to its showroom brilliance.
Preciseฎ White Gold is a registered trademark of W.R.Cobb with
patents pending in 10K, 14K and 18K.
 
   
- Shown in 14 karat
- Also available in 14 karat yellow gold with Preciseฎ White Gold Heads
- W.R.Cobb recommends always using Preciseฎ White Gold and stock for sizing and repairs
- All rings are stock size 7
- All pieces are semi-finished
Head Sizes Available for W.R. Cobb Rings Shanks
  4 prong 4 Prong 6 Prong 6 Prong    
  Round Round Round Round Princess Princess
1/4 carat 69-425 69-925 69-625 69-525 69-5434 69-6434
3/8 carat 69-440 69-940 69-640 69-540 69-5434/5 69-6434/5
1/2 carat 69-450 69-950 69-650 69-550 69-5435 69-6435
3/4 carat 69-475 69-975 69-675 69-575 69-5436 69-6436
1 carat 69-499/10 69-999/10 69-699/10 69-599/10 69-5436/5 69-6436/5
1-1/4 carat 69-499/12 69-999/12 69-699/12 69-599/12    
1-1/2 carat 69-499/15 69-999/15 69-699/15 69-599/15    
2 carat 69-499/20 69-999/20 69-699/20 69-599/20    
             
  Combine these heads with shanks to create your own Preciseฎ White Gold Solitaire.