Wholesale, Lab-Grown
Pentagon Cut Diamonds, Wholesale
Natural and lab-grown are two separate lines here, never mixed on one certificate or one price list.
A pentagon cut diamond has a five-sided outline, evenly or near-evenly proportioned, closer to a true geometric pentagon than most fancy shapes get. It reads as a bold, architectural choice for a center stone and works just as well as a side stone in a symmetrical layout.
We carry pentagon cut diamonds in lab-grown only, a small, hand-picked selection. Every stone is IGI certified and sold loose, wholesale, to the trade.
This is one of the rarer named fancy shapes we carry. Most wholesale dealers do not stock a dedicated pentagon cut line at all, so a genuine pentagon cut search does not have much real competition.
Buying Pentagon Diamonds Wholesale
Sign in with a free trade account to see wholesale pricing.
Pentagon is lab-grown only in our stock today. Ask about natural and we will tell you what is realistically available.
Photos can make a pentagon cut look more symmetrical, or less symmetrical, than it is in hand. Ask for extra angles or a video if the exact geometry matters for a custom setting.
We can source additional pentagon cut stock on request. Call with the carat weight you need.
Frequently Asked Questions
What is a pentagon cut diamond?
A pentagon cut diamond has a five-sided outline shaped like a geometric pentagon, distinct from other angular fancy shapes like shield or hexagon.
Is a pentagon cut diamond used as a center stone or a side stone?
Both. It's bold enough to anchor a ring on its own, and symmetrical enough to work in pairs as a side stone for a larger center diamond.
Do you carry natural pentagon cut diamonds?
Not right now. Our pentagon cut stock is lab-grown only.
Are these diamonds certified?
Yes, IGI certified, the standard lab for our lab-grown stock.
How many pentagon cut diamonds do you have in stock?
It's a small, hand-picked selection, not a deep everyday line. Check current stock through the inventory link below or call us for an exact count.
Related Shapes
Related reading: our diamond buying and grading guides.