It shows a diamond and cross hatching pattern. There are some flakes/chips on the base and light surface wear on the neck.
The decanter is numbered 4. C: 48 37 on the base. PA buyers please provide resale number if needed. Check out my other items. Be sure to add me to your favorites list. The item "Ruby Red Cut To Clear Glass Decanter Diamonds, Crosshatching" is in sale since Sunday, December 11, 2016. This item is in the category "Pottery & Glass\Glass\Art Glass\Bohemian, Czech\Other Bohemian/Czech Art Glass". The seller is "ewcarnival" and is located in Berwyn, Pennsylvania. This item can be shipped to United States, to Canada, to United Kingdom, DK, RO, SK, BG, CZ, FI, HU, LV, LT, MT, EE, to Australia, GR, PT, CY, SI, to Japan, to China, SE, KR, ID, to Taiwan, ZA, TH, to Belgium, to France, to Hong Kong, to Ireland, to Netherlands, PL, to Spain, to Italy, to Germany, to Austria, RU, IL, to Mexico, to New Zealand, PH, SG, to Switzerland, NO, SA, UA, AE, QA, KW, BH, HR, MY, BR, CL, CO, CR, PA, TT, GT, HN, JM, AG, AW, BZ, DM, GD, KN, LC, MS, TC, BB, BD, BM, BN, BO, EC, EG, GF, GG, GI, GP, IS, JE, JO, KH, KY, LI, LK, LU, MC, MO, MQ, MV, NI, OM, PE, PK, PY, RE.