PETRA Mini Purple Sapphire Hexagon Diamond Halo Stud Earrings in 18k Gold

From our PETRA collection, these delicate hexagon earrings are inspired by nature’s architecture — evoking the geometric beauty of basalt columns found in volcanic landscapes.

Each stud features a fine round-cut natural purple sapphire, encircled by a halo of sparkling FG VS diamonds. A refined 4.5 mm silhouette makes them perfect for subtle everyday luxury or thoughtful gifting.

Handcrafted in Melbourne with the highest standards of craftsmanship.

Key Features

• Gemstones:

  • Round-cut natural purple sapphires – 0.12 ct total

  • FG VS natural diamonds – 0.065 ct total

• Metal: Solid 18k gold (available in white, rose, or yellow gold)

• Size: 4.5 mm diameter

• Setting: Hexagon halo design with 18k gold butterfly backs

• Finish: High polish

• Natural Variation: Each sapphire’s tone may vary slightly due to natural origins

Shipping & Returns

• Handmade to order in Melbourne, Australia

• Ships in 2–3 weeks

• Complimentary worldwide shipping

• Please note: Due to hygiene and the made-to-order nature of these earrings, returns and exchanges are not accepted.

A tiny treasure echoing the symmetry of nature. These petite hexagon studs are ideal for layering, gifting, or celebrating a personal milestone.