Professional Acrylic Rings Sizing Tool Precise Measurement for Round Oval Square Gemstones Jewelry Making Gadget Jewelry Sizing Gauge for Gemologists

Professional Acrylic Rings Sizing Tool Precise Measurement for Round Oval Square Gemstones Jewelry Making GadgetFeatures: The rings Sizer delivers precise gemstones measurement with three interchangeable acrylic templates (round/oval/square), ensuring accurate jewelry sizing for engagement rings .Featuring calibration marks on scratch resistant acrylic, this lightweight tool maintains measurement consistency across 30+ international rings sizes with ±1mm tolerance.Essential for gemologists verifying stone dimension, jewelry makers crafting bespoke pieces, and couples selecting perfectly sized wedding bands during consultations.Streamlines workshop production lines, bridal boutique fittings, and gemstones quality control processes through instantly visual comparisons of carats weights and setting proportions.Color coded measurement zones with millimeter/inch scales enable simultaneous evaluations of prong spacing, stone alignment, and metal band thickness for rings/earrings/pendants.Specifications: Component: AcrylicSize:Approx.20x0.3x4.8cm/7.87x0.11x1.89inchStyles:Round/Square/OvalWeight:30gPackage Includes: 1PC Acrylic rings Sizer ToolNote: 1.Please allow 1-2cm errors due to manual measurement, make sure that you will not mind before you order. 2.Due to the differences between different monitors, the picture may not reflect the actual color about the item.

• Color coded measurement zones with millimeter/inch scales enable simultaneous evaluations of prong spacing, stone alignment, and metal band thickness for rings/earrings/pendants
• The rings Sizer delivers precise gemstones measurement with three interchangeable acrylic templates (round/oval/square), ensuring accurate jewelry sizing for engagement rings
• Featuring calibration marks on scratch resistant acrylic, this lightweight tool maintains measurement consistency across 30+ international rings sizes with ±1mm tolerance
• Streamlines workshop production lines, bridal boutique fittings, and gemstones quality control processes through instantly visual comparisons of carats weights and setting proportions
• Essential for gemologists verifying stone dimension, jewelry makers crafting bespoke pieces, and couples selecting perfectly sized wedding bands during consultations