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Begin with one of our most-loved collections and find a piece made for you.
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1 of 12An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.
| Detail | Details |
|---|---|
| Necklace design | Graduated Riviera Drop Necklace |
| Center diamond | Emerald · 8.20 × 5.60 mm · approx. 1.74 ct with micro pavé halo |
| Line diamonds | 54 mixed-shape lab grown diamonds |
| Total diamond weight | Approx. 21.178 ct (56 diamonds) |
| Stone type | Lab Grown Diamond |
| Setting | Four-Prong with Micro Pavé Halo |
| Clasp | Lobster Clasp |
| Length | Approx. 16 in (custom sizing available) |
| Finish | High Polish |
| Occasion | Wedding, Anniversary, Gala |
Made to order — select your metal above; crafted at approximately 16 inches, with custom sizing available on request. Want something custom?
Customize your jewelry here.
A striking arrangement of emerald, oval, radiant, cushion, pear and round lab grown diamonds creates a graceful graduated riviera that naturally draws the eye toward an elegant drop centerpiece. Each diamond is positioned to maximize brilliance while maintaining beautiful symmetry across the neckline.
The center emerald-cut diamond is framed by a delicate micro pavé halo before flowing into an elegant drop of radiant, oval and pear diamonds, creating movement and exceptional sparkle from every angle.
Handcrafted to order in your chosen precious metal, this statement necklace is designed for life's most memorable celebrations.
Design Highlights
The dramatic center drop transforms this necklace from a classic riviera into an unforgettable statement piece, beautifully elongating the neckline while creating graceful movement.
Emerald diamonds offer elegant hall-of-mirrors flashes, while oval, pear, radiant and cushion cuts contribute brilliant sparkle and visual contrast. Together they create exceptional light performance throughout the necklace.
Every Signora diamond is lab grown—chemically, physically and optically identical to mined diamonds while offering outstanding beauty, exceptional value and a documented mining-free origin.
Available in Sterling Silver, 9K, 14K and 18K Yellow, White or Rose Gold, and Platinum. Crafted at approximately 16 inches for an elegant collarbone fit, with custom sizing available upon request. Clean using warm water, mild soap and a soft brush, then store separately.
How many diamonds are included?
Fifty-six lab grown diamonds totaling approximately 21.178 carats create this spectacular graduated design.
Can the necklace length be customized?
Yes. The necklace is crafted at approximately 16 inches, and custom sizing is available upon request.
Is the halo included?
Yes. The emerald-cut centerpiece includes the delicate micro pavé halo exactly as shown.
Are lab grown diamonds real diamonds?
Yes. They are chemically, physically and optically identical to mined diamonds and graded using the same international standards.
Is this necklace suitable for weddings and formal events?
Absolutely. Its luxurious 21.178-carat design makes it ideal for bridal wear, galas and milestone celebrations.
How should I care for it?
Clean gently with warm water, mild soap and a soft brush before storing it separately in its jewelry box.