Marquise Diamond 18 Karat Yellow and White Gold Engagement or Friendship Ring

Our jewelry collections are based on the art of designing beautiful jewelry as an accessory. Jewelry design is influenced by cultural and social attitudes. One of my greatest responsibilities is to make sure the final jewel is perfectly executed and individualized. Our firm caters to elite luxury buyers and fine retail stores. As an award-winning designer, my purpose is to showcase exquisite jewelry for all budgets I received much acclaim throughout the years, winning top industry honors and garnering international praise for innovation in jewelry. We have been in business since 1980. OGI selects only the finest gemstones for its jewelry. Our gemstones are inspected for quality, beauty, and durability. We only use stones that meet our high standards for color, clarity and cut. We do not use any gemstones that have been enhanced to increase a stone’s weight or to mask a potential blemish. OGI diamonds have no enhancement. OGI does not use conflict diamonds. Rubies and sapphires may be heated. Emeralds may be infused with colorless substances