Gold & Platinum Heart Double Gallery 4-Prong Cast Setting Safety Products Available in standard USA ring

Available in standard USA ring sizes 5½–7

this setup provides the consistent torque and smooth speed regulation professional jewelers

The TB-289GEL Gel Tubes are the standard replacement gel tubes designed for use with Tri-Electronics gold testing instruments

Can be used handheld or bench-mounted

Gold & Platinum Heart Double Gallery 4-Prong Cast Setting Safety Products Available in standard USA ringThese cast heart double gallery 4 prong settings are designed to securely display heart shaped stones with refined detail and structural integrity. Available in 14K yellow gold, 14K white gold, and platinum, each setting features a double gallery construction that frames the stone elegantly from multiple angles. Seven heart stone sizes are offered, ranging from 3. 0x3. 0mm through 9. 0x9. 0mm, with setting heights and widths that vary by size to