Robinson's Jewelers Blog / diamond diagram

Discover the latest trends, tips, and insights in the world of fine jewelry with Robinson's Jewelers' official blog. Dive deep into the mesmerizing realm of precious metals and gemstones. Whether you're a jewelry aficionado or seeking styling advice, our curated articles are here to enlighten and inspire.

Close-up of a GIA Diamond Grading Report highlighting the detailed clarity plotting diagram with colored symbols and a key.

Decoding the GIA Plotting Diagram: What Those Tiny Marks Mean.

Maya Thompson Posted on December 13 2025
So, you've found your dream engagement ring or a stunning piece of diamond jewelry, and...
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