A favorite Las Vegas jeweler since 1939, and this location, a satellite of the larger, deluxe showroom on Sahara Avenue, is worth a look.. In Short Presented in a boutique-like setting, the paired-down designer jewelry selection proves less can be more. Nicely lit cases maximize the flash. A great selection of pre-owned Rolex watches, all with two-year guarantees, is a bona fide plus. The fine jewelry comes from designers not found in other Las Vegas stores, so the fat, sparkly diamonds and other precious gemstones in the rings, earrings and bracelets flaunt their brilliance in more distinctive and refined compositions.