Pigeon Blood Pear Cut Ruby Necklace, 1.0ct/5*7mm Teardrop Lab Ruby Pendant, Solid Sterling Silver Jewelry

SPECIFICATIONS

☆Pendant: 5.2x12.5mm
☆Main Stone: 1.0ct/5*7mm Lab-Grown Ruby
☆Color Grade: Pigeon Blood
☆Cut: High-Precision Pear Cut
☆Chain: 16"-18"(40-45cm) Adjustable
☆Finish: 14K Yellow Gold Plated

THE GEMSTONE

Lab-grown rubies are not "fakes" or "simulants" (like cubic zirconia or red glass); they are recrystallized corundum.
☆Chemical Formula: Al2O3 with chromium (Cr) as the coloring agent.
☆Hardness: 9 on the Mohs scale (making it the second hardest gemstone after diamond).
☆Durability: They are identical to natural rubies in toughness and heat resistance, making them ideal for daily-wear jewelry.

THE PIGEON BLOOD

☆A Pigeon Blood Lab-Grown Ruby is a synthetic gemstone that chemically, physically, and optically mirrors the most prestigious color grade of natural rubies.
☆In a laboratory setting, this "perfect" red is achieved by precisely controlling the trace elements—specifically chromium—to replicate the vivid saturation and "inner glow" of its natural counterpart.