Sister Jane and Orelia Launch 18ct Gold-Plated Birthstone Necklace Collection

To celebrate the launch of our birthstone collection, we've partnered with Orelia jewellery," Sister Jane announced as the two brands unveiled a capsule of 18ct gold-plated birthstone necklaces on February 18, 2026. The pieces are presented as everyday pendants intended for gifting and daily wear, and the collaboration is framed as a crossover between Sister Jane’s apparel and Orelia’s jewellery offering.

Sister Jane’s product copy describes the range in practical, consumer-facing terms: "Discover their range of 18ct gold-plated birthstone pieces, designed to be worn your way - by birth month or favourite hue. Thoughtful and timeless, these birthstone necklaces make the perfect meaningful jewellery gifts. Find your birthstone by your birth month:" That positioning foregrounds personalization by month or colour rather than technical gemstone specifications.

Sister Jane’s Instagram post links the jewellery directly to the label’s clothing: "Discover your birthstone dress and pair it with the matching birthstone necklace from Orelia - available now at Sister Jane. #SisterJane" The caption names availability at Sister Jane and explicitly encourages styling the necklaces with Sister Jane dresses, making the launch as much a fashion partnership as a jewellery drop.

The collection maps months to stones in a traditional scheme: January, Garnet, February, Amethyst, March, Aquamarine, April, Crystal, May, Emerald, June, Pearl, July, Ruby, August, Peridot, September, Sapphire, October, Opal, November, Topaz, December, Tanzanite. These assignments appear verbatim in Sister Jane’s product listing and serve as the consumer reference for choosing a pendant.

Editorially notable details on the brand presentation include variations in the partner name across source text: "Orelia Jewellery" appears in one product summary, "Orelia jewellery" appears on Sister Jane’s page, and social copy sometimes uses simply "Orelia." The Sister Jane page extract provided for this piece also contains repeated strings of "Birthstone Necklace" and multiple mentions of "Sister Jane logo" in its content fragment; the original product-page summary fragment supplied here ends with the truncated word "Pro."

Key technical and commercial specifics are absent from the materials Sister Jane and Orelia published: there is no information about base metal beneath the 18ct gold-plated finish, no plating thickness in microns, no indication whether the named stones are natural, lab-created, or simulated, and no retail pricing, SKU, pendant dimensions, or geographical distribution beyond "available now at Sister Jane." These omissions leave open standard verification questions for shoppers and editors who require metallurgical and gemological detail before assessing durability and value.

As of February 18, 2026, the Sister Jane x Orelia birthstone necklaces are positioned as wearable, month-based jewellery sold through Sister Jane with cross-promotion to the label’s dresses; further technical and commercial detail from either brand will determine how the pieces sit in the market between fashion jewellery and investible gemstone pieces.