Robbins Prototype Rings

Diamond semi-mount engagement ring in 14K white gold and features .43ct and weighs 4.3 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .6ct and weighs 4.05 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .4ct and weighs 6.3 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .38ct and weighs 6 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .06ct and weighs 5.2 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .92ct and weighs 10.6 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .8ct and weighs 6 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .29ct and weighs 6 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .37ct and weighs 5 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .63ct and weighs 6 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .41ct and weighs 4 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.

Diamond semi-mount engagement ring in 14K white gold and features .39ct and weighs 4 grams. Available in 18K or platinum. Standard size 6.5, other sizes available, please call for information. Center stone not included.