Beyoncé knows how to accessorize.

The “Lion King” star, 38, sparkled in along-sleeved high-neck dress covered in Swarovski crystals in a photo posted to Instagram over the weekend. The gown, designed by Sol Angelann, retails for $4,835as part of the brand’s Swarovski collection.The red-hot dress wasn’t the only part of Beyoncé’s outfit that glittered; she also wore a matching pair of diamanté sunglasses. To complete the look, she carried a rose gold Lee Savage clutch($998), and Jennifer Le clear PVC pumps($400) studded with even more stones, and piled her hair high into a half-up, half-down look.

Bey posed with husband Jay-Z and cousin Angie and captioned the pics “G-Ma 70th,” indicating that the look was for a special birthday party. Jay-Z wore a black jacket with satin lapels over a plain white T-shirt and used a black and white bandana as a head band.

The mom of three has been favoring glittering gowns with form-fitting silhouettes recently; she wore a very similar style by Yousef Aljasmito the opening of Tyler Perry Studios earlier this month and rocked a bejeweled red dress with a dangerously high slit to a “Great Gatsby”-themed partyin July.

Just like her diamonds, Beyoncé is clearly flawless.