Please contact us for 1/4 and 1/2 sizes. Available upon request. REAL 10K & 14k AUTHENTIC BEAUTIFUL SOLID WHITE YELLOW GOLD PLAIN FIT WEDDING ENGAGEMENT RING BAND10K BANDS WEIGHT DETAILS: WEIGHTS OF THE RINGS GOES BY WIDTH AND RING SIZES. THE DETAILS OF THE AVERAGE WEIGHTS IS AS FOLLOWS:- 2MM RINGS (1.0 GRAMS - 1.6 GRAMS) DEPENDS ON THE RING SIZE 3MM RINGS (1.3 GRAMS - 2.2 GRAMS) DEPENDS ON THE RING SIZE 4MM RINGS (1.6 GRAMS - 3.4 GRAMS) DEPENDS ON THE RING SIZE5MM RINGS ( 2.2 GRAMS - 3.8 GRAMS) DEPENDS ON THE RING SIZE6MM RINGS ( 2.5 GRAMS - 4.4 GRAMS) DEPENDS ON THE RING SIZE7MM RINGS ( 4.0 GRAMS - 5.3 GRAMS) DEPENDS ON THE RING SIZE14K BANDS WEIGHT DETAILS: WEIGHTS OF THE RINGS GOES BY WIDTH AND RING SIZES. THE DETAILS OF THE AVERAGE WEIGHTS IS AS FOLLOWS:- 2MM RINGS (1.4 GRAMS - 1.8 GRAMS) DEPENDS ON THE RING SIZE 3MM RINGS (1.9 GRAMS - 2.7 GRAMS) DEPENDS ON THE RING SIZE 4MM RINGS (2.7 GRAMS - 3.8 GRAMS) DEPENDS ON THE RING SIZE5MM RINGS ( 3.4 GRAMS - 4.5 GRAMS) DEPENDS ON THE RING SIZE6MM RINGS ( 3.9 GRAMS - 5.3 GRAMS) DEPENDS ON THE RING SIZE7MM RINGS ( 4.4 GRAMS - 5.8 GRAMS) DEPENDS ON THE RING SIZE8MM RINGS ( 5.0 GRAMS - 6.5 GRAMS) DEPENDS ON THE RING SIZE I have been accredited by the Gemological Institute of America as an A.J.P. (Accredited Jewelry Professional) and have been certified by the Diamond Council of America in Diamonds and Colored Gemstones. IF you unsatisfied due to any reason please know of our 30 Days Friendly Full Refund Policy. Please feel free to email me or call me to resolve any issue in a positive manner before leaving any negative or neutral feedback. We appreciate your interest in our item and looking forward to do business with you soon