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Seraphina Lab-Grown Diamond Hoop Earrings | Gradient Teardrop Cut — product photo 1 of 6
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Jewelry

Seraphina Lab-Grown Diamond Hoop Earrings | Gradient Teardrop Cut

$1,875

Seraphina is a statement pair of lab-grown diamond hoop earrings with a gradient teardrop silhouette and refined sparkle. Designed for buyers who want high-impact fine jewelry with a polished, elevated finish. Each stone is a laboratory-grown diamond, chemically, physically and optically identical to a mined diamond, selected for brightness and well-matched colour. The pair is handcrafted to order in solid gold by our partner atelier, then hand-polished and inspected before it leaves the workshop. Metal colour, size and stone details can be tailored on request before production. Every Riakoob piece arrives with a certificate of authenticity, insured delivery, and our 12-month value promise.

Diamond origin
Laboratory-grown
Gradient teardrop cut
The diamonds are sized from small to large, creating a flowing, waterfall effect that draws the eye and maximizes sparkle.
De-vs/vvs clarity
Every stone is eye-clean with exceptional light performance, delivering bright, white fire that mirrors natural light beautifully.
Lab-grown brilliance
Chemically, optically, and physically identical to mined diamonds, created with zero mining impact, conflict-free, and at a fraction of the cost.
Solid 18k gold
Made from durable, hypoallergenic 18K gold with a high-polish finish that resists tarnish and maintains its shine.
Openwork construction
The hollow, open frame is designed to let light pass through, making the diamonds appear brighter than traditional solid settings while keeping the earrings lightweight. At just ~4.3g per pair, they feel barely there even after hours of wear.
3d structure
The double-line setting creates subtle depth and dimension, so the earrings never sit flat against your ear. As you turn your head, the light dances across the diamonds for a mesmerizing effect.
Secure fastening
Crafted with a reliable closure to keep the earrings comfortably in place throughout the day.
✨ pre-order sensation
Sold out before launch — now available for pre-order only.
💫 dynamic sparkle
Gradient teardrop diamonds create a shifting, multi-dimensional sparkle.
🛡️ built for comfort
Lightweight open design means no heavy pull on your ears.
🎁 versatile styling
Pair with a blazer for the office, a dress for events, or a sweater for casual days — she elevates every look.
Metal
Solid 18K or 14K Gold
Diamonds
~1.46ct Total Lab-Grown Diamonds (Gradient Teardrop Cut)
Clarity & color
DE-VS/VVS
Weight
~4.3g (per pair)
Dimensions
Height 13mm, Width 10mm, Inner Diameter 9.2mm
Certification
NGTC National Inspection / GDTC Provincial Inspection
Closure
Secure hoop closure
Style
Double-line gradient teardrop hoop earrings
Production time
1–2 weeks
Shipping time
1–2 weeks
Total delivery cycle
2–4 weeks Please note: As these are handmade to order, slight variations in gold weight and diamond carat may occur, as reflected in the final product.
Certificate
Certificate of authenticity included
Production
Made to order; timing confirmed after purchase
  • ◆ Certificate of authenticity
  • ◆ Fully insured delivery
  • ◆ 12-month value promise — or your money back
  • ◆ White-glove delivery & installation
Ethical lab-created diamonds: sourcing & buying guide →