Most Expensive Cognac: £1,000,000 (~ $1,946,617)
Photo source: most-expensive-cognac.com 
Henri IV Dudognon Heritage Cognac Grande Champagne
This cognac comes in a crystal bottle dipped in 24K yellow gold and sterling platinum (four kilograms of precious metal) and decorated with 6,500 certified brilliant-cut diamonds, master-crafted by the well-known jeweler, Jose Davalos. Inside is 100 cl. of Dudognon Heritage Cognac Grande Champagne that has been aged in barrels for more than one hundred years to produce an alcohol content of 41 percent.
Most Expensive Tequila: €1.000.000 (~ $1,547,880)
Photo source: ley.925.com 
La Ley del Diamante (the Diamond Sterling) Tequila
This tequila comes in a bottle of hand-blown glass created by thirty-two Mexican craftsmen and covered with four kilograms of pure platinum and sterling silver .925 and 6,000 brilliant-cut diamonds; filled with extra-aged tequila (three, six, or nine years) blended in cured barrels with an alcohol content of 42 percent.
Most Expensive Vodka: $1,060,000
Photo source: divavodka.com 
DIVA Premium Vodka
Made with natural spring water and triple-distilled: first ice-filtered, then filtered through Nordic birch charcoal, and finally passed through a sand made from crushed diamonds and gems. Each bottle contains a glass center filled with precious or semi-precious jewels, including diamonds. The jewels vary and so does the price, depending upon which jewels you choose.
Most Expensive Whiskies: £100,000 (~ $194,661)
Photo source: themacallan.com 
Nun’s Island, Galway Distillery, 20-Year-Old Pure Pot Still Whisky and Nun’s Island, Galway Distillery, 25-Year-Old Pure Pot Still Whisky
This distillery went out of business in 1908; the bottles were originally distilled in the 1800s.
The Macallan Fine and Rare Collection, 1926, 60 Years Old: $38,000
The oldest and most sought-after of Macallan’s revolutionary Fine & Rare Collection is now sold out, but you can taste it at the Old Homestead Steakhouse in the Borgata Hotel Casino & Spa in Atlantic City, New Jersey for $3,300 per dram.
Most Expensive Rum: £26,000 (~ $50,638)
Photo source: luxist.com 
Wray and Nephew Rum
Made by the Jamaican distillers Wray and Nephew and bottled in the 1940s using different blends, the oldest of which was about twenty-five-years old, some of the liquid dates back to about 1915. There are only four unopened bottles in the world.
The distillers who bottled this blend were forced to abandon their traditional distillation methods in the mid-1930s due to the Mai Tai craze draining their supplies. That makes this rum especially valuable, as it comes from that lost tradition.