Featuring a full center row of channel set square cut sapphire weighing a total of approximately 2.45 carats set in platinum. This ring is also be an anniversary gift. Engraving is the practice of incising a design onto a hard, usually flat metal by cutting grooves into it. OGI’s team of graduate gemologists carefully hand-select every diamond and gemstone, while our experienced designers masterfully craft each piece in precious metals. OGI strives to uphold the highest levels of quality and craftsmanship with every finished piece. Ring width 3.25m. Rings are available in sizes 3-8 also in partial sizes; please contact us for your specific size not listed or metal of choice.