Hi OP, sorry to be bringing back an old post but how are you finding the JP diamond? How does it compare to the WF diamond and would you recommend the round 10 cut vs say WF ACA round cut? Thanks!
@JNJN, Honestly, I cannot answer your query for a H2H comparison of JP Decagon 111 facets vs WF ACA 57 facets. If you refer to my flippingbook link (https://online.flippingbook.com/view/304160822/), you can see how my wife's Decagon 111 stacks up to MRB 57 3X or SIC on the consecutive page for optical performances. I was initially seriously trying to decide between, ACA, BG BLACK and GOG SICs. Then I saw JP's vid comparing H2H Decagon 111 facets vs 57 facets for both SIC and 3Ex respective light performances (
I can say that compared to my wife's old BN Ideal 1 ctw earrings, BNs have chunkier fire and scintillation but Decagons have more noticeable edge to edge brilliance, smaller with more chunks of fire and sparkles. Perhaps other Decagon/10 H&A owners, @XHellfireX or @jewels4life, can chime in to answer your question. You can also book a JP appt and have a real time comparison. Hope this helps somewhat.