Half Collar Birthstone Tennis Necklace

$398

Price updates with your selections.

Material

Stone Color

Select a stone color

MADE TO ORDER: ships by Oct 20, 2026

Half sleek collar, half tennis chain in the birthstone color of your choice — wear the collar alone, the tennis section alone, or both together.

Removable tennis section with a secure clasp connection
Tennis stones: 3mm round CZ
Choose from 12 birthstone colors
Handcrafted to order in our studio in Fort Worth, Texas, and arrives gift-ready in a jewelry box.

Dimensions

Collar width: 3mm
Tennis stones: 3mm round, Cubic Zirconia (CZ)

Chain

Collar: rigid half-torque style
Tennis section: flexible tennis chain, removable
Necklace length: 16 inches total (8in collar + 8in tennis section)

Material

S925 Sterling Silver (100% recycled)
14K Gold Plated (brass base)
14K Rose Gold Plated (brass base)
Stones: Cubic Zirconia (CZ) — premium lab-created stones with a bright, gemstone-like shine.

Care Instructions

Avoid contact with water, perfumes, lotions, and chemicals.
Remove before swimming, showering, or exercising.
Before storing, gently wipe with a soft, dry cloth to remove oils and residue.
Store in a dry place when not in use; keep pieces separate to prevent scratching.

Learn more about our material & care guide

PRODUCTION TIME: Please allow 2-3 weeks for your order to be produced.

SHIPPING: All free shipping will be shipped via USPS GROUND ADVANTAGE. Customers can select expedited shipping option such as FEDEX 1 DAY, FEDEX 2 DAY at check out.

RETURN: All engraved items are final sale—once you place an order for an engraved item, it cannot be cancelled, returned, or exchanged.

WARRANTY: Code Blue Jewelry offers 6-month warranty on our jewelry, which covers manufacturing defects in materials and workmanship

The warranty does not cover lost items, normal wear and tear (scratches, tarnishing), improper care, or third-party modifications.

REPAIR: Repairs are free within 30 days of purchase; after 30 days, customers pay for shipping.

DESCRIPTION