Mid-Century Birks 10k Yellow Gold Synthetic Color Change Sapphire and Pearl Cluster Ring

A jewel of the postwar era, this circa-1950 ring reflects the optimism, refinement, and renewed appreciation for adornment that defined jewelry design in the years following World War II. Crafted in warm 10k yellow gold by Birks, one of Canada’s most storied jewelry houses, it combines the romantic language of the past with the fresh, polished sensibility of the Mid-Century period.

At its center is an approximately 1.30-carat oval synthetic color-change sapphire, a fascinating gemstone prized for its ability to reveal different hues under varying light. Surrounding it are ten round pearls, arranged in a graceful cluster that evokes the floral and naturalistic motifs beloved in fine jewelry throughout the first half of the 20th century. The combination of sapphire, pearls, and yellow gold gives the ring a distinctly feminine yet sculptural character.

Founded in Montreal in the 19th century, Birks grew into an influential presence in Canadian jewelry, and by the Mid-Century years its jewels reflected the era’s evolving tastes while retaining a sense of traditional elegance.

The use of a synthetic color-change sapphire is itself historically evocative. During the Mid-Century period, advances in gemstone synthesis offered jewelers access to beautiful, durable stones with unusual optical effects, allowing designers to create sophisticated jewels that emphasized color, light, and individuality.

A charming example of Mid-Century jewelry and Victorin Revival, this Birks ring carries the atmosphere of a remarkable transitional moment in design, when the formality of earlier generations met the modern confidence of the postwar world. Its luminous pearls, shifting sapphire, and warm gold make it a quietly distinctive piece with both historical resonance and timeless appeal.

• Circa 1950

• Stamped “10k” and tests 10k yellow gold

• Birks maker's mark 

• 1 oval synthetic color-change sapphire weighing approximately 1.30 carats

• 10 round pearls  

• Size 5 ¾, resizable

• Estimated gross weight: 4.3 grams

• Excellent vintage condition, wear in the form of minor scratches, and wear appropriate with age