Discover our engagement rings in deep blue sapphire and 18K yellow gold. Timeless elegance and French fine jewellery craftsmanship by Mayuri Paris.
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The combination of blue sapphire and yellow gold creates a timeless, regal contrast, blending the warm luminosity of the metal with the majestic depth of the stone. Sapphire symbolises loyalty, wisdom and nobility, qualities that speak to the heart of a true commitment. With a hardness of 9/10 on the Mohs scale, this precious gemstone is perfectly suited to daily wear, whilst 18k yellow gold offers a classic, enduring elegance.
The price of our sapphire and yellow gold engagement rings varies according to the size and quality of the sapphire (we offer AAA-grade stones), the setting style and the complexity of the design. We offer interest-free payment in 3 instalments via Alma, or up to 10 instalments, as well as PayPal to make your purchase more accessible. Please do not hesitate to contact us for a personalised quote tailored to your budget.
Yes, we create beautiful rings combining sapphire and diamonds in 18k yellow gold. Diamonds can surround the central sapphire in a halo setting, adorn the shoulders of the ring in pavé, or form an elegant three-stone trilogy. This combination enhances the brilliance of the blue sapphire whilst adding radiance and refinement to your engagement ring.
To keep your proposal a surprise, you can discreetly borrow a ring she already wears on her ring finger and have it measured at a jeweller. We also provide a downloadable PDF ring sizer on mayuri.fr. Our rings are available from size 48 to 62, and we offer a ring resizing service after the proposal if needed.
Absolutely, we offer vintage and art deco style engagement rings combining sapphire and yellow gold. These designs are inspired by the geometric lines of the 1920s and 1930s and by romantic antique-style settings. Each piece can be personalised to your aesthetic preferences, from the classic solitaire to more ornate designs featuring milgrain detailing and period engravings.
Sapphire is one of the most resilient precious gemstones after diamond, with a hardness of 9/10 on the Mohs scale. This exceptional robustness makes it an ideal choice for an engagement ring worn every day. Paired with 18k yellow gold, your piece of jewellery will stand the test of time without losing its brilliance or beauty.
Our sapphires are sourced primarily from Thailand, renowned for the quality of its blue corundum. We can also source on request sapphires from Sri Lanka (Ceylon), Madagascar or Burma, origins celebrated for their exceptional stones. All our sapphires are AAA quality and come with a certificate of authenticity, available upon request.
Yes, we offer a wide range of personalisation options to create a truly unique ring:
Contact us to bring your dream engagement ring to life.
For our in-stock designs, the ring is dispatched the same or next working day. For a personalised or made-to-order creation, please allow 3 to 4 weeks for artisanal craftsmanship in our partner ateliers. We are with you every step of the way to ensure your ring is ready in time for your proposal. For UK delivery times and costs, please see our shipping & returns policy.
Caring for your sapphire and yellow gold ring is straightforward, thanks to the natural durability of these materials:
Our jewellery comes with a 2-year guarantee and lifetime aftercare.
Yes, you have 30 days to return your jewellery if it is not right for you. The ring must be in its original, unworn condition. We also offer a resizing service to adjust the fit after your proposal. For full details on returns, please see our shipping & returns policy. Our goal is for this unique moment to be perfect, with complete peace of mind.
Yes, at Mayuri we are committed to ethical and responsible fine jewellery. Our 18k yellow gold is traceable to ethical supply chains, with over 80% recycled metals. Our sapphires are sourced from responsible suppliers, and we work exclusively with small-scale ateliers or RJC-certified workshops. You can give a beautiful engagement ring whilst staying true to your values.
Our sapphires are natural, spanning their full spectrum: royal blue, but also pink, yellow, orange. Our Horizon gradient runs from deep blue to white; our Sunset, from dark orange to yellow.
A hardness of 9 on the Mohs scale, just behind diamond. A stone made to be worn and passed down.
A stone you chose, a setting imagined for her. A creation that will belong to you alone.
Our bespoke service accompanies engagements, heirloom pieces and reinterpretation commissions. We work from a stone sourced for you, or from a stone you already own. Response within 48 hours, piece delivered within four to six weeks.
Les questions qu'on nous pose le plus souvent sur les sapphire yellow gold engagement rings : matières, entretien, symbolique et conseils en style.
Blue sapphire symbolises wisdom, loyalty and eternal faithfulness, making it an ideal stone to mark a commitment. Paired with yellow gold, a noble metal evoking warmth and light, it creates a ring imbued with elegance and serenity. This timeless combination represents a deep, enduring love rooted in mutual trust.
Sapphire scores 9 on the Mohs hardness scale, second only to diamond (10/10), making it one of the most resilient precious gemstones. This exceptional hardness means a yellow gold sapphire engagement ring can be worn daily without risk of scratching or premature wear, even during everyday activities.
18k yellow gold creates a warm, luminous contrast that enhances the deep brilliance of blue sapphire. This chromatic pairing produces an effect that is both regal and timeless, where the golden metal heightens the intensity of the stone without overpowering it. The result is an elegant, well-balanced engagement ring with immediate, unmistakable appeal.
Ceylon sapphires (Sri Lanka) are celebrated for their clear, bright blue, often referred to as "royal blue", whilst Thai sapphires typically display a more intense, deeper blue. Mayuri Paris works primarily with AAA-quality Thai sapphires and can source stones from Ceylon, Madagascar or Burma upon request for bespoke projects.
Absolutely. The sapphire and diamond combination in yellow gold is a fine jewellery classic. Diamonds can frame the central sapphire in a trilogy setting, surround it in a halo style, or adorn a pavé band, adding brilliance and refinement. This combination creates a perfect balance between the rich colour of the sapphire and the radiant sparkle of the diamonds.
Royal blue sapphire refers to a shade of intense, deep and velvety blue, considered the most prestigious. This exceptional colour, highly sought after in fine jewellery, is perfectly suited to an engagement ring as it embodies elegance and rarity. Mayuri Paris selects AAA-quality sapphires offering this remarkable chromatic intensity.
Kate Middleton's iconic ring features an oval sapphire surrounded by diamonds in yellow gold, a style known as "halo" or "entourage". Mayuri Paris can create engagement rings inspired by this royal design, with personalisation of the sapphire shape (oval, round, cushion), diamond arrangement and setting details, for a truly unique piece.
For a harmonious yellow gold sapphire engagement ring, a stone of 1 to 2 carats offers an ideal balance between visual presence and refined elegance. Larger stones (2.5 to 5 carats) suit bolder, more striking designs. The choice depends on your aesthetic preferences, the proportions of your hand and your budget.
A solitaire ring features a single central sapphire set on a yellow gold band, without additional ornamentation. This clean, elegant design showcases the natural beauty of the stone, creating a timeless piece that transcends trends. The solitaire remains the preferred choice for a classic, sophisticated marriage proposal.
Most sapphires in fine jewellery are heat-treated to enhance their colour and brilliance, a standard, permanent process that reveals the stone's natural potential. Entirely untreated natural sapphires are considerably rarer and more valuable. Mayuri Paris can source untreated natural sapphires upon request for clients seeking this level of gemological exclusivity.
18k gold (750/1000) offers the finest balance of purity, durability and brilliance for an engagement ring. Composed of 75% pure gold alloyed with silver and copper, it retains a warm yellow colour whilst withstanding daily wear. Its superior quality ensures exceptional longevity and optimal comfort for a piece of jewellery intended to be worn for a lifetime.
Mayuri Paris can craft bespoke engagement rings inspired by vintage, art deco and Napoleon III styles. These creations can include geometric motifs, cluster-set side stones, milgrain detailing or pierced settings characteristic of these eras. Each project is developed in collaboration with our artisans to capture the timeless elegance of these styles, incorporating your AAA-quality sapphire.