14k Gold Marquise Baguette Bridal Set 1990s--size 3.5 Rare, Vintage Petite Fit

This is a vintage estate 14k gold marquise baguette bridal set/vintage interlocking ring jacket set from the 1990s. The weight of the ring stack is 5.41 grams. Stacked together the ring stack is between sizes 3.5 and 4. Worn separately, the primary ring in the ring stack is size 4, and the embellishing ring is size 5. I have taken and listed photos of the two rings both stacked together and what they look like apart.