The marquise cut is, by definition, long. A typical wholesale parcel runs 10x5mm, 12x6mm or 14x7mm — stones built to look bigger than their carat weight and to slim a finger on the hand. But “long” can point up-and-down the finger or across it, and those two orientations are different products. North-south marquises have been the bridal default for decades. East-west marquises are the newer, fashion-led look. If you stock only one, you are leaving a slice of demand on the table. Here is how the two compare in practice for a wholesale buyer.
North-south is the heritage orientation. The marquise points from knuckle to knuckle, extending the finger line, which is why it has always been a smart choice for customers with shorter or wider fingers who want visual length. The demand is broad: bridal, anniversary, solitaire, three-stone with two small rounds, and vintage-inspired rings all point the same way. It is also the orientation your bench jeweler knows best, with standard prong layouts and well-understood tip protection. If you are opening a marquise line for the first time, start here. The proportions and bow-tie behavior are covered in marquise length-width, bow-tie and durability, and the same QC applies regardless of orientation.
East-west is the horizontal variant. The marquise sits across the finger, tips pointing to the sides, so the stone reads wide rather than long. It is a fashion and cocktail look more than a bridal one. It photographs extremely well, which means it does disproportionately well on social-driven and DTC stores, and it attracts a customer who already owns a vertical oval or pear and wants something that does not look like her friends’ rings. Demand is smaller but more loyal — the east-west buyer usually knows exactly what she wants and will wait for the right stone.
Durability does not change with orientation, but the visible failure modes do. Marquises have two sharp tips, and tip chipping is the accepted trade-off of the shape. In a north-south ring, the tips sit near the top and bottom of the finger, where they catch on surfaces naturally. In an east-west ring, the tips sit on the sides, where they catch on the edges of tables and armrests. Neither is safer. The answer is V-tip prongs or tip caps on both, on every mounting, regardless of how the stone points. Skip that detail and you will see warranty claims that have nothing to do with the cut and everything to do with the mounting.
Bow-tie behavior is also orientation-independent but reads differently. A marquise with a moderate bow-tie shows a horizontal dark band across the stone. Set north-south, that band runs across the narrow width — noticeable but not dramatic. Set east-west, the same band runs along the long axis, which draws the eye straight down the stone. For east-west builds, we recommend picking stones on the lighter end of bow-tie tolerance. For north-south, a moderate bow-tie is acceptable and even helps the stone read as depth rather than flat white glass.
How to stock it. A reasonable starting mix is roughly 70% north-south and 30% east-west by value, leaning toward 60/40 if you sell heavily through social and DTC. Hold north-south in the standard bridal sizes (10x5, 12x6) and keep east-west concentrated in one or two statement sizes — usually 12x6 or 14x7 — because east-west buyers want the stone to be unmistakable when it goes horizontal. Avoid spreading east-west across five sizes; it dilutes cash and confuses the display.
Pricing and margin are similar across orientations, because the loose stone cost is the same. The east-west mounting often commands a small premium at retail because it reads as a design choice, while north-south is priced as a classic. Use that to protect margin on east-west even though your cost basis is identical. And when you reorder, look at sell-through, not likes — an east-west ring that gets photographed constantly but never leaves the case is not a winner, no matter how good the content looks.
Bottom line: do not pick one orientation over the other. Stock north-south as the workhorse, east-west as the curated fashion line, protect the tips on both, and grade bow-tie tighter for the horizontal build. That combination gives you the whole marquise customer without overcommitting cash to a trend that may rotate.
Size runs follow the orientation split too. North-south marquises sell through the standard bridal lengths customers already know, so keep 10x5 and 12x6 deep and let the rest trail. East-west marquises, because they read as statement pieces, almost always sell best in the larger 12x6 and 14x7 sizes — a small horizontal marquise can look cramped on the finger, while a larger one reads as deliberate. If you only have cash for one east-west SKU, make it a 12x6. And keep your tip protection spec identical across both orientations: it is the detail that prevents the warranty call, and it costs the same whether the stone points up or across. Reorder by orientation, not by shape — a slow north-south size does not predict an east-west win.