Round Tanzanite Stud Earrings in 14K Yellow Gold, 4mm
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- 14k yellow gold
Natural tanzanite- 4 × 4 mm
- December birthstone
Ships within 2–3 business days
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- Free shipping over $99
- 30-day returns & size exchanges
- Secure checkout
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The details
Deep blue tanzanite catches the light in these round stud earrings, set in warm yellow gold for a look that stays quietly polished. Each stone is a natural tanzanite, heat-treated, with a faceted cut that flashes as you turn your head. The solid yellow gold setting frames the blue and keeps the color rich against the skin. The studs sit close to the ear on a post, held in place by a push back. Wear them with a white shirt at the office or a navy dress for dinner. A thoughtful birthday gift for anyone born in December.
Key Features
- Crafted in 14K yellow gold
- Set with blue tanzanite
- Measures 4 mm wide and 4 mm long
- Approximate weight of 0.51 grams
- Stone treatment: heat-treated
- Sold as a matching pair
Why You’ll Love It
- Blue that stands out against warm yellow gold without feeling loud.
- Small enough to wear every day, bright enough to notice.
- Easy to pack, easy to pair with whatever else you are wearing.
- A December birthstone that feels personal and polished.
Perfect For
Made for birthdays, everyday wear and travel, when you want one pair of earrings that goes anywhere. A fitting gift for women, and for anyone celebrating a December birthday.
Size & fit
- Each earring measures about 4 × 4 mm.
- Fastens with push back backs.
- Sold as a pair.
Shipping & returns
- Free standard shipping on U.S. orders of $99 and above; under $99 the rate is shown at checkout.
- Orders ship within 2 to 3 business days in insured packaging, with tracking sent by email.
- Faster delivery: USPS Priority Mail and UPS options at checkout, where rates and delivery estimates are shown before you pay.
- Not the right piece, or the wrong size? Return it, or exchange it for another size, within 30 days of delivery. Items must be unworn and in their original condition and packaging.
- Covered by our One-Year Limited Jewelry Warranty against manufacturing defects.
Jewelry care
- Solid gold won't tarnish. Warm water with a drop of mild soap and a soft brush keep it bright.
- Put jewelry on last, after lotion and perfume, and take it off before showering, swimming or sleeping.
- Store each piece on its own in a soft pouch so it doesn't scratch.

The details
- Metal
- 14k yellow gold
- Stones
- 2 natural round tanzanites, 4 mm
- Size
- 4 × 4 mm
- Closure
- Push Back
- Weight
- 0.51 g
- Birthstone
- December
Show all specifications
- Stone color
- Blue
- Width
- 4.0 mm
- Made in
- United states
- Item number
- BCX-E14Y-6PX2
About tanzanite
Found in one small area of Tanzania, tanzanite shifts between blue and violet, and is a December birthstone.
Hardness 6 to 7 on the Mohs scale · Avoid knocks and ultrasonic cleaners; clean with warm soapy water. Shop December birthstones