N-030 | 18ct Three-Prong Graduated Round Lab-Grown Diamond Tennis Necklace with Extension Chain

Regular price $4,900.00 USD
Material: 14K
Length: 16 Inch + 1 Inch Extension Chain

Custom orders: 30–45 days to dispatch.
International shipping: 7–14 days.

Reasonable CAD revisions within the original design brief are included before production. New requests or changes affecting the design, materials, or production cost may incur additional charges. After the CAD and production details have been approved, any major alteration requiring substantial rework or remaking will be quoted separately and carried out only with your approval.

Product Code: N-030
Product Type: Necklace
Material: 14K Gold
Length: 16 Inch + 1 Inch Extension Chain
Total Carat Weight: 18ct
Style: Luxury

Diamond Details:
This special-edition graduated tennis necklace features 18ct total weight of round lab-grown diamonds. Each diamond is secured in a three-prong setting, creating a continuous line of brilliance with an elegant graduated profile.

Design & Craftsmanship:
The 16 inch necklace is finished with a 1 inch extension chain for an adjustable fit. Precisely articulated links allow the necklace to follow the neckline smoothly, while the secure clasp and extension construction provide flexibility without interrupting the refined silhouette.

Styling & Occasions:
Designed as a distinctive statement piece, this necklace sits beautifully at the collarbone and pairs effortlessly with eveningwear, tailored looks, and celebratory styling. The graduated diamond line delivers exceptional presence while the extension chain offers added versatility.

Gift Ready:
Arrives in a premium velvet gift box, ready for presentation. Ideal for milestone celebrations, anniversaries, weddings, and other meaningful occasions.

Diamonds of 1 carat or above come with an IGI certificate. Diamonds below 1 carat come with a finished-jewelry certificate.
The displayed prices apply to F-color, VS2-clarity diamonds with 14K gold settings.
For upgrades to diamond specifications or changes to the setting material, please send us a direct message or contact a member of Shelley’s team through WhatsApp:

You may also contact us through:

  • Email: shelley@junodiamond.com
  • TikTok: @junolabjewelry
  • Instagram: @junodiamond

Free shipping is available on orders of $600 or more. A $50 surcharge applies to remote areas. Estimated Delivery Times (after your order is completed): 7-14 business days (this varies by destination and customs clearance). Reasonable CAD revisions within the original design brief are included before production. New requests or changes affecting the design, materials, or production cost may incur additional charges. After the CAD and production details have been approved, any major alteration requiring substantial rework or remaking will be quoted separately and carried out only with your approval.

Each piece is handmade and custom-made, so all sales are final. One complimentary resizing is available within 60 days of delivery, with round-trip shipping costs covered by the customer.

Shipping & Returns

Free shipping on orders of $600 or more. A $50 surcharge applies to remote areas. All custom-made sales are final. Customers cover round-trip shipping for post-delivery adjustments.

Warranty

After-sales assistance is available should an issue arise with your jewelry. Each case will be reviewed individually, and the appropriate service will be offered based on the circumstances. Round-trip shipping costs are the customer’s responsibility.

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