The sapphire engagement ring is a timeless choice for popping the question. From solitaires to daisy rings, in yellow gold or white gold - explore our full collection.

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Sapphire holds a singular place in the world of fine joaillerie: a true precious stone, alongside ruby, emerald, and diamond, it combines exceptional hardness with remarkable depth of color. At Ocarat, the selection of sapphire engagement rings for women brings together designs in white and yellow gold, available in 375 or 750 gold (9 and 18 carats), set with natural or lab-created sapphire, for every budget.
Sapphire comes in two categories: natural stone and lab-created.
Natural sapphire is mined primarily in Sri Lanka (Ceylon), Madagascar, and Burma, deriving its value from its rarity, the intensity of its color, and its transparency.
Lab-created sapphire, chemically and optically identical to its natural counterpart, is grown in a laboratory: it offers the same hardness properties (9/10 on the Mohs scale) and the same brilliance, often at a much more accessible price point. Both are available on Ocarat.
To choose the stone, three criteria matter:
Shopping for a sapphire engagement ring on Ocarat means buying with confidence - on a trusted French site with years of expertise in jewelry and fine joaillerie. You'll also enjoy a range of valuable guarantees and services:
Symbolically, sapphire has been associated for centuries with fidelity, sincerity, and loyalty - values that are perfectly suited to an engagement. For couples who want jewelry that is both timeless and distinctive, it's a compelling alternative.
Sapphire has several standout advantages. With a hardness of 9 on the Mohs scale, it holds up exceptionally well to daily wear - close to diamond (10/10), yet often more accessible in price for a comparable size and quality.
While blue is the most well-known and sought-after color, sapphire also comes in pink, yellow, and violet, giving every couple the freedom to choose a stone that truly reflects them.
The choice of metal affects both the ring's aesthetic and its long-term durability. 750/1000 Gold (18 carats) contains 75% pure gold, giving it better lasting wear than 375/1000 Gold (9 carats), which contains 37,5%.
Beyond quality, the color of the metal plays a key role in showcasing the sapphire:
Engraving the inside of the band is a tradition that transforms an engagement ring into a truly unique and intimate piece. The most classic engravings include:
At Ocarat jewelry, engraving is complimentary in English script or Times font, and adding a symbol is also an option. Customization does not extend your delivery time.