Congratulations! Your order qualifies for free shipping You are $150 away from free shipping.

Graduated Diamond Tennis Necklace - erin gallagher variant--14K-white-gold
Graduated Diamond Tennis Necklace - erin gallagher variant--14K-white-gold
Graduated Diamond Tennis Necklace - erin gallagher variant--14K-white-gold
Graduated Diamond Tennis Necklace - erin gallagher variant--14K-white-gold
Graduated Diamond Tennis Necklace - erin gallagher variant--14K-white-gold
Graduated diamond tennis necklace in 14K gold, close-up showing diamond detail variant--14K-yellow-gold

Graduated Diamond Tennis Necklace

Regular price $8,595.00
Metal
14K white gold
Product Details
  • Stones: 89 lab-created diamonds, 6.75CTW
  • Metal: Solid 14K gold (white or yellow)
  • Length: 16inches
  • Setting: Graduated four-prong

30 Days Returns

Arrives Gift-Wrapped

Free shipping on orders over $150

1 year warranty

Hand-made in CO



Graduated Diamond Tennis Necklace

$8,595.00
as seen on: oprah
as seen in: town & country
as seen in: InStyle
as seen in: vogue
as seen in: elle
as seen in: harper's Bazaar
Care Instructions

How do I take care of my jewelry?

14K Gold

Scrub lightly with a fresh toothbrush and warm water. You can also buff your pieces using the cloth included in your order.


Sterling Silver

Gently rub the surface with the cloth included in your order.

Do you have a warranty?

Yes! For 1 year from the date of purchase, we’ll take care of your product. Simply contact us and we’ll figure out the best way to repair.

Please note: This warranty does not cover lost items, scratches that come with normal wear and tear, improper use or storage of your product, and any modification to your product done by a third party.

How do I use the polishing cloth?

Gently rub the surface of your piece with the polishing cloth. Never wash the polishing cloth as it will lose its effectiveness, and keep out of reach of children!

Do you create custom pieces?

That is our specialty.

Shipping & Returns

Shipping

All orders of in-stock items are dispatched within 2-3 business days. Made to order items take 10 business days.

Order tracking

Tracking numbers are automatically sent as soon as your order is packed. Please check your junk folder if you do not receive one.

Get in touch

If you have any questions about your order, please contact us. Our customer service is available Monday through Friday from 9am until 3pm mt.

Sourcing & Materials
ethically sourced loose gemstones

Sustainable stones

GEMS

Our gemstones are sourced from all over the world by erin gallagher personally. Our suppliers are certified by the Responsible Jewelry Council and work to stringent social, ethical and environmental standards.

DIAMONDS

Each diamond is assessed for cut, clarity, color and carat and is hand set. Our diamonds are conflict-free and adhere to the
Kimberley Process and the World Diamond Council's System of Warranties.

Image of custom engagement ring being soldered at jewlers bench

Made in the USA

Each piece is hand-made in the US.

Slide image

Recycled Metals

We are committed to sustainably sourcing our precious metals + stones.

METALS

Every piece is handcrafted with 100% recycled 14-18ct gold and solid sterling silver, reducing CO2 emissions by over 60%

Handcrafted jewelry packaged in eco-friendly box, gift bag with tissue and polishing cloth.
Erin Gallagher Jewelry gift-ready eco-friendly packaging box with pouch, tissue, and notecard

Arrives Ready to give

All pieces arrive wrapped, with tissue and gift bag and silver polishing cloth.

Frequently asked questions

  • Are lab-created diamonds real diamonds?

    Yes. Lab-created diamonds have the same physical, chemical, and optical properties as mined diamonds. They are graded using the same standards and offer identical brilliance.

  • What does "graduated" mean?

    The diamonds increase in size from the clasp toward the center, creating a tapered, crescendo effect that draws the eye naturally to the focal point at the collarbone.

  • Is this necklace heavy?

    It has a comfortable, substantial weight that feels luxurious without being burdensome. The 14K gold construction distributes weight evenly across the necklace.

  • Is it a good investment piece?

    This necklace is crafted in solid 14K gold with high-quality lab-created diamonds, making it a lasting piece of fine jewelry that holds its beauty over decades of wear.

  • How long does it take to receive?

    Each piece is custom made for you. Please allow 10 business days for production unless the item is already in stock. Try ourFloating Drilled Diamond Necklace >

More Details

This is the necklace that takes the breath away. Eighty-nine lab-created diamonds set in a continuous, graduated line of fiery sparkle, moving from smaller stones at the clasp to a luminous focal point at the center. It is the kind of necklace that photographs beautifully, feels incredible against skin, and carries the presence of a piece that was made to be treasured for generations.

Crafted in solid 14K gold with a total carat weight of 6 3/4CTW, this graduated diamond tennis necklace combines the brilliance and ethical assurance of lab-created diamonds with the timeless elegance of the tennis necklace silhouette. At 16inches, it sits at the collarbone with quiet authority.

Heirloom Brilliance, Modern Values

The graduated setting is the most sophisticated expression of the tennis necklace form. By tapering from smaller stones to larger ones, it creates a natural visual crescendo that draws the eye to the center of the collarbone. The 89 lab-created diamonds (SI2 to SI3 clarity, G color) deliver the same optical properties as mined diamonds with the added benefit of ethical sourcing and a more accessible price point. Each stone is individually set in a four-prong basket for maximum light exposure and secure hold.

Why You'll Love It

  • 89 lab-created diamonds in a graduated setting create a breathtaking crescendo of light.
  • 6 3/4CTW delivers serious sparkle that commands attention without shouting.
  • Lab-created diamonds offer the same brilliance as mined stones with ethical peace of mind.
  • Solid 14K gold (white or yellow) for lasting luxury and a secure, heirloom-quality setting.
  • Arrives in a gift box with grosgrain ribbon, ready for a milestone moment.

Product Details

  • Stones: 89 lab-created diamonds, 6 3/4CTW, SI2 to SI3 clarity, G color
  • Metal: Solid 14K gold (white or yellow)
  • Length: 16inches
  • Setting: Graduated, four-prong basket
  • Packaging: Gift box with grosgrain ribbon
  • Origin: Handmade in the USA