Testing for Diabetes lab tests in Ulta Lab Tests Lab Test Test Cost Fructosamine $39.00 Glucose Tolerance Test, 2 Specimens (75g) $26.00 Glucose, Plasma $15.00 Zinc Transporter 8 (ZnT8) Antibody $325.00 Glucose Most Popular - Glucose Test $6.00 Insulin Response to Glucose, 4 Specimens $64.00 Hemoglobin A1c with Calculated Mean Plasma Glucose (MPG) $22.00 Glucose, Gestational Screen (50g), 140 Cutoff $13.00 Insulin Response to Glucose, 5 Specimens $76.00 Insulin Response to Glucose, 2 Specimens Most Popular $41.00 Glucose, Fasting and Postprandial/2-Hour $18.00 C-Peptide Most Popular - C-peptide Test $45.00 Insulin Response to Glucose, 3 Specimens $52.00 Cardio IQ™ Insulin Most Popular $26.00 Glucose, Fasting and Gestational, 140 Cutoff $18.00 Hemoglobin and Hematocrit $19.00 Insulin Response to Glucose, 8 Specimens $113.00 Insulin Response to Glucose, 9 Specimens $125.00 Insulin Most Popular - Insulin Blood Test $26.00 Glucose, Gestational Screen (50g), 130 Cutoff $13.00 Glucose Tolerance Test, Gestational, 3 Specimens (75g $23.00 Glucose Tolerance Test, 4 Specimens $29.00 Glucose Tolerance Test, 5 Specimens $36.00 Insulin Response to Glucose, 7 Specimens $101.00 Glucose Tolerance Test, 3 Specimens (75g) Most Popular $23.00 Glucose, Plasma, Random $20.00 Insulin Response to Glucose, 6 Specimens $89.00 Glucose, Fasting and Gestational, 130 Cutoff $18.00