Open-back Boulder Opal Necklace by Brooke Gregson

$3,200.00

Brooke Gregson’s 10.22ct Boulder Opal, bezel-set with white diamonds in 18K solid recycled yellow gold. Rare open-back design reveals the host stone; pendant 20x20mm, chain 18” adjustable to 16”. Exclusive 1/1 to Chariots on Fire. Complimentary shipping from Venice, California.

A statement piece from Brooke Gregson’s Orbit Collection: exceptionally rare Boulder Opal, where vivid opal seam over ironstone host creates unmatched shimmer—a rarity that jewelers seldom cut open-back to expose. Bezel-set to honor its organic form, with nine white diamond accents and polished gold bezel for sparkle. Hallmarked, handmade in Los Angeles and London on solid recycled yellow gold chain.

This necklace is for someone who loves pieces that feel alive on the body—quietly dynamic, with presence that reveals itself over time. This one‑of‑a‑kind piece is exclusive to Chariots on Fire.

Get to know the designer

Brooke Gregson’s 10.22ct Boulder Opal, bezel-set with white diamonds in 18K solid recycled yellow gold. Rare open-back design reveals the host stone; pendant 20x20mm, chain 18” adjustable to 16”. Exclusive 1/1 to Chariots on Fire. Complimentary shipping from Venice, California.

A statement piece from Brooke Gregson’s Orbit Collection: exceptionally rare Boulder Opal, where vivid opal seam over ironstone host creates unmatched shimmer—a rarity that jewelers seldom cut open-back to expose. Bezel-set to honor its organic form, with nine white diamond accents and polished gold bezel for sparkle. Hallmarked, handmade in Los Angeles and London on solid recycled yellow gold chain.

This necklace is for someone who loves pieces that feel alive on the body—quietly dynamic, with presence that reveals itself over time. This one‑of‑a‑kind piece is exclusive to Chariots on Fire.

Get to know the designer

  • The details!

    The Stone: Incredibly unique multi-colored gemstone full of life. Polished, undulated surface. Nature’s design millions of years in the making.

    The Setting: Bezel-set to the unique and dimensional shape of the opal by a master setter. Eye-catching polished gold finish along the bezel setting for added sparkle.

    Rare open-back design detail exposes the natural beauty of the “host stone” where the opal has formed.

    Hallmarked

  • 10.22ct Boulder Opal

    18K Solid Recycled Yellow Gold (Including chain)

    White Diamonds

    Pendant: (3/4 x 3/4” 1/8” thick) / 20 x 20mm

    Chain Length: 18” / adjustable at 16”

    Handmade in Los Angeles & London

    From Brooke Gregson’s Orbit Collection

    This one-of-a-kind piece is exclusive to Chariots on Fire

  • Brooke Gregson fine jewelry is focused on honoring the beauty of nature's finite gemstones. Brooke Gregson is highly respected in the world of fine, contemporary jewelry for her original creations and unmistakeable use of color and craftsmanship. Through the eyes of her Los Angeles, West Coast roots, Brooke creates her unique vision with master jewelers in London and Los Angeles.

    “Being sustainable is a really important aspect of my jewelry. This means using recycled gold, as well as working with gem sources who, like me, are passionate about their gems and source them ethically. You have to have that connection, you attract who you are — the end result being an item of beauty to be cherished.”

    Brooke Gregson

    More About the Designer