Lab Blue Sapphire Oval Sunflower Stud Earrings with Marquise Petal Halo in 925 Sterling Silver

Deep royal blue at the centre, white light radiating in every direction — the earring that makes a room notice before you’ve said a word.

These stud earrings centre a large oval-cut lab-grown blue sapphire in deep royal blue — a rich, saturated tone that fills the oval face fully and reads with immediate authority in any light. Around each sapphire, individually claw-set marquise-cut white stones radiate outward in a full sunflower or starburst arrangement, their pointed navette silhouettes creating distinct white petals that project from the central stone in every direction. The marquise petal halo is the defining design element: each marquise stone is set at a slight outward angle so its length projects from the sapphire centre, creating a three-dimensional radiating effect where the tips of the petals catch light independently. The result is a stud earring with the visual presence of a much larger piece — the full sunflower silhouette creates significantly more face coverage than the oval centre stone alone, while the flat-back stud format keeps the piece secure, comfortable, and wearable for extended periods. The deep blue and white colour relationship is one of the most enduring combinations in fine jewellery — the cool silver marquise petals amplify the sapphire’s depth by surrounding it with white brilliance that makes the blue appear richer and more saturated by contrast. In 925 sterling silver throughout, every element is unified in cool polished metal that maximises the blue-and-white visual contrast at the centre of each earring.

Why You'll Love It

• Radiating marquise petal halo — individually claw-set marquise-cut white stones project outward from the oval sapphire centre in a full sunflower arrangement; each marquise petal catches light independently at its tip, creating a three-dimensional radiating effect with significantly more visual presence than a conventional round brilliant halo
• Large oval royal blue sapphire centre — deep royal blue in a broad oval face that delivers maximum colour area within the marquise petal frame; the saturated blue reads with genuine authority and the oval cut’s warm brilliance complements the cool white marquise petals around it
• Blue and white fine jewellery colour pairing — deep sapphire blue surrounded by white brilliance is one of the most enduring and immediately recognisable colour relationships in fine jewellery; the marquise petal arrangement amplifies the blue’s depth by surrounding it with contrasting white light
• Substantial face coverage, stud format — the full sunflower arrangement creates a significantly larger apparent size than the centre stone alone; these earrings deliver occasion-level visual presence in a flat-back stud that sits securely against the lobe for comfortable extended wear
• French vintage design language — radiating marquise petal arrangements around a coloured oval stone have direct roots in French Art Deco and mid-century fine jewellery; these earrings carry that design heritage and pair naturally with both formal occasion wear and elevated everyday looks

Product Details

• Metal: 925 Sterling Silver
• Centre Stone: Lab-Grown Blue Sapphire (Oval Cut, Deep Royal Blue) per earring
• Surround: Individually Claw-Set Marquise White Stones in radiating sunflower arrangement
• Setting Style: Flat-Back Stud
• Sold as: Pair
• SKU: ZHF-E0118B

At LabGrownPro, we believe fine jewellery should be beautiful, ethical, and accessible. Every piece is crafted with care — for you, and for the planet.