expertly crafted & responsibly sourced
materials
At EF Studios, we believe creating fine jewellery should never come at the cost of our values.
Every piece is made in partnership with trusted ateliers using only high-quality, ethically sourced materials. We prioritise longevity, durability, and beauty - ensuring your jewellery is crafted to last a lifetime and beyond.
Crafted to last
At EF Studios, we believe fine jewellery should honour your story - not just for a moment, but for life. From engagement rings to wedding bands and milestone pieces, each design is handcrafted as a modern heirloom - made to move with you, evolve with you, and be worn every day, through every chapter.
OUR DESIGN PHILOSOPHY
At EF Studios, we believe thoughtful design starts with purpose. Every piece is created with intention - crafted in small quantities or made-to-order to reduce waste and honour our commitment to sustainability. This approach allows us to stay agile, keep collections meaningful, and ensure each piece is truly special.
LAB-GROWN DIAMONDS
Our lab-grown diamonds are chemically and physically identical to mined diamonds—offering the same brilliance, beauty, and longevity without the environmental cost. Grown in controlled conditions and ethically sourced, each stone is graded by the same 4Cs: cut, colour, clarity, and carat.
A modern choice for a forever piece.
PRECIOUS METALS
9K YELLOW GOLD
Our 9k yellow gold is made with 37.5% pure gold, blended with durable alloy metals to ensure everyday strength while offering a more accessible price point. With a soft, golden tone, it’s perfect for daily wear - ideal for gifts, self-purchases, or your first fine jewellery piece.
All EF 9k gold is crafted from a mix of recycled and ethically sourced gold, supporting sustainable practices without compromising quality.
14K YELLOW GOLD
14k gold offers the perfect balance of strength, beauty, and warmth. With 58.5% pure gold and a richer tone than 9k, it's ideal for heirloom-quality pieces and ceremonial pieces, designed to move with you through every chapter.
Our 14k yellow gold is made using responsibly sourced and recycled gold wherever possible, combining durability with timeless elegance.
18K YELLOW GOLD
Our 18k gold is the highest purity we offer - 75% pure gold for a luxurious, rich finish. It’s perfect for special milestone pieces like engagement rings and wedding bands, offering a deep golden hue and lasting brilliance.
We choose 18k for its warmth and glow, balancing beauty and prestige for your most meaningful jewellery.
9K WHITE GOLD
Crafted with 37.5% gold and blended with white alloys, our 9k white gold offers a cooler, more subtle tone - finished in rhodium for extra shine. Durable and low-maintenance, it’s ideal for everyday pieces with a refined edge.
18K WHITE GOLD
18k white gold delivers a luminous, silver-white finish with 75% pure gold content, offering luxury and resilience in one. Perfect for modern engagement rings and bridal jewellery, each piece is rhodium-plated for brilliance and strength.
PLATINUM
Platinum is the ultimate heirloom metal - naturally white, incredibly durable, and rare. It doesn’t require plating and is heavier than gold, making it ideal for timeless engagement rings and wedding bands.
All EF Studios platinum pieces are crafted with a 95% platinum blend and recycled wherever possible to ensure sustainability without compromising on quality.
925 STERLING SILVER
Crafted from 92.5% pure silver and 7.5% copper, our sterling silver is a timeless classic - polished, luminous, and built for everyday wear. Wherever possible, we use recycled silver to reduce our environmental impact while maintaining quality and strength.
Each EF piece in silver is designed with purpose, offering affordable luxury without compromise.
18K GOLD VERMEIL
Our gold vermeil features a thick layer of 18k gold over sterling silver (never brass), offering the look and feel of solid gold at an approachable price. Hypoallergenic and long-wearing, it’s a beautiful choice for everyday luxury.
Our vermeil exceeds industry standards, with a minimum 2.5-micron thickness to ensure lasting finish and wearability.
