
Art Deco jewellery is synonymous with bold design, geometric shapes, and striking colour contrasts. Popular in the 1920s and 1930s, this era of jewellery-making embraced opulence, innovation, and a love for symmetry. One of the defining characteristics of Art Deco jewellery is its use of vibrant and eye-catching gemstones. From deep blues to fiery reds, each stone played a crucial role in the era’s distinctive aesthetic. In this guide, we’ll explore some of the most popular gemstones used in Art Deco jewellery and their significance.
Diamonds: The Quintessential Art Deco Gemstone
No gemstone defines the Art Deco era quite like the diamond jewellery. Known for its brilliance and clarity, diamonds were often used in intricate settings that highlighted the era’s geometric motifs. The introduction of the baguette cut and the emerald cut during this time made diamonds even more desirable for Art Deco designs, as these shapes complemented the clean lines and symmetrical patterns of the period.
Sapphires: The Regal Blue
Sapphires were another favourite in Art Deco jewellery, prized for their deep, velvety blue hue. These gemstones were often paired with diamonds to create elegant contrast in rings, bracelets, and brooches. Sapphire jewellery symbolised wisdom and nobility, making them a popular choice for engagement rings and statement jewellery pieces.


Emeralds: The Vibrant Green of Luxury
Emeralds brought a rich green sophistication to Art Deco designs. Their vivid colour added a sense of opulence and drama, making them a favourite for cocktail rings and pendants. Often set alongside diamonds or black onyx, emeralds helped create the high-contrast aesthetic that defined the Art Deco movement.
Rubies: The Passionate Red
Rubies symbolised passion, power, and elegance. Their fiery red hue provided a striking contrast when set against white metals like platinum or white gold. Ruby jewellery was commonly featured in rings, brooches, and earrings, often arranged in symmetrical, linear designs that echoed the era’s architectural influences.


Onyx: The Bold Black Statement
Onyx played a significant role in Art Deco jewellery due to its bold, deep black colour. This gemstone was often used to create high-contrast designs, paired with diamonds or bright-coloured gemstones like emeralds and sapphires. Onyx jewellery was favoured for its dramatic and mysterious allure, making it a staple in Art Deco pieces.
Coral: The Exotic Touch
Coral added a unique and exotic element to Art Deco jewellery. The warm hues of pink, orange, and red coral provided an intriguing contrast to the cool tones of sapphires and diamonds. Coral was frequently carved into intricate shapes or used in beaded necklaces, adding a touch of playfulness to the bold and structured designs of the time.
Jade: The Eastern Influence
The 1920s and 1930s saw a fascination with Asian art and culture, and jade became a sought-after gemstone in Art Deco jewellery. Green jade was particularly popular, symbolising harmony and good fortune. Carved jade pieces were often set in platinum or combined with black onyx to create exquisite and culturally inspired designs.


Rock Crystal: The Subtle Elegance
Rock crystal, a clear and translucent form of quartz, was widely used in Art Deco jewellery for its understated elegance. This gemstone was often carved or faceted to enhance its brilliance, sometimes paired with diamonds to create an ethereal, icy effect. Rock crystal was especially popular in brooches and decorative hairpieces.
The Lasting Impact of Art Deco Gemstones
The gemstones used in Art Deco jewellery were chosen for their striking colours, high contrast, and ability to enhance the era’s bold designs. Whether featuring the brilliance of diamonds, the deep allure of sapphires, or the dramatic contrast of onyx, these gemstones played a pivotal role in shaping the Art Deco aesthetic. Today, vintage Art Deco jewellery remains highly sought after, with these gemstones continuing to captivate collectors and jewellery lovers alike. When selecting Art Deco-inspired pieces, consider these timeless gemstones to bring a touch of 1920s glamour to your collection.