Whose birthstone is Diamond and what month does it represent?

Diamond is the birthstone for April. It is the only traditional stone assigned to that month, so anyone born in April claims it as their own. Beyond birthdays, diamond is also linked to the 60th wedding anniversary, which makes this pendant fitting for that milestone as well.

Is 14K or 18K gold better for a diamond ring?

14K gold is 58.3% pure gold mixed with alloys, which makes it harder and more resistant to daily wear. 18K gold is 75% pure gold, giving a richer yellow color but a slightly softer surface. The choice depends on your lifestyle and preference for durability versus color depth.

What length chain does this pendant come with?

This key pendant is sold as the pendant itself, so chain length is not fixed to a single measurement. Many buyers pair it with an 18-inch chain, which rests near the collarbone. Confirm the current listing details at checkout, since chain inclusion can vary by option selected.

How does this pendant sit at this length inches?

This key pendant hangs vertically from its bow bail, so it sits point-down along the sternum. On an 18-inch chain it settles just below the collarbone; a 16-inch chain raises it closer to the base of the neck, while 20 inches or longer lets it fall onto the chest.

What clasp does this necklace use?

This pendant threads onto a separate chain, so the clasp depends on the chain you choose. Most everyday gold chains use a spring ring or a lobster clasp, both of which open and close securely with one hand. Heavier chains often favor the lobster style for a firmer hold.

Can I layer this pendant with other necklaces?

This key pendant layers well thanks to its compact size and slim profile. Pair it with chains of staggered lengths, such as 16, 18, and 20 inches, so each piece has room to show. Keeping other pendants small or leaving nearby chains bare prevents tangling and keeps the key readable.

What is the shipping and return policy?

Oath Jewelry ships every order free with tracking included. Returns are accepted within 30 days of delivery; customers are responsible for return shipping, and a 15% restocking fee applies. Orders are packaged securely and arrive ready to gift.

14K yellow gold key pendant with one round diamond stone

14K Yellow Gold Key Pendant With Diamond

Name: 14K Yellow Gold Key Pendant With Diamond
Brand: Oath Jewelry
SKU: 6963
Price: 676.99 USD
Availability: OutOfStock

A single diamond sits at the head of this 14K yellow gold key, catching light against the polished shaft and open bow. The bow doubles as the pendant's bail, so a chain threads directly through the top loop without a separate jump ring. The compact key shape hangs close to the collarbone and layers cleanly with other chains. Every order ships free with a 30-day return policy.

$676.99

Crafted in Yellow Gold

30-day returns. Return policy

color

Free Priority Shipping

Secure Purchase

Genuine Materials

Ships in 1 to 2 business days

Total $676.99

The Meaning

The key has long stood for access, protection, and the granting of trust. In older traditions it marked a coming of age or the handing over of a home, a gesture that said someone was ready to hold what mattered. A diamond set into that key adds the meaning of April's birthstone, associated with clarity and enduring bonds.

Given at a graduation, a first apartment, or a milestone birthday, this pendant reads as a quiet vote of confidence. For someone born in April, the diamond ties the gift directly to them, marking a moment when a door opened and they walked through it.

Product Details & Specs

Metal: Yellow Gold
Karat: 14K
Gemstone: Diamond

Frequently Asked Questions

Whose birthstone is Diamond and what month does it represent?: Diamond is the birthstone for April. It is the only traditional stone assigned to that month, so anyone born in April claims it as their own. Beyond birthdays, diamond is also linked to the 60th wedding anniversary, which makes this pendant fitting for that milestone as well.
Is 14K or 18K gold better for a diamond ring?: 14K gold is 58.3% pure gold mixed with alloys, which makes it harder and more resistant to daily wear. 18K gold is 75% pure gold, giving a richer yellow color but a slightly softer surface. The choice depends on your lifestyle and preference for durability versus color depth.
What length chain does this pendant come with?: This key pendant is sold as the pendant itself, so chain length is not fixed to a single measurement. Many buyers pair it with an 18-inch chain, which rests near the collarbone. Confirm the current listing details at checkout, since chain inclusion can vary by option selected.
How does this pendant sit at this length inches?: This key pendant hangs vertically from its bow bail, so it sits point-down along the sternum. On an 18-inch chain it settles just below the collarbone; a 16-inch chain raises it closer to the base of the neck, while 20 inches or longer lets it fall onto the chest.
What clasp does this necklace use?: This pendant threads onto a separate chain, so the clasp depends on the chain you choose. Most everyday gold chains use a spring ring or a lobster clasp, both of which open and close securely with one hand. Heavier chains often favor the lobster style for a firmer hold.
Can I layer this pendant with other necklaces?: This key pendant layers well thanks to its compact size and slim profile. Pair it with chains of staggered lengths, such as 16, 18, and 20 inches, so each piece has room to show. Keeping other pendants small or leaving nearby chains bare prevents tangling and keeps the key readable.
What is the shipping and return policy?: Oath Jewelry ships every order free with tracking included. Returns are accepted within 30 days of delivery; customers are responsible for return shipping, and a 15% restocking fee applies. Orders are packaged securely and arrive ready to gift.

Shipping & Returns

Free U.S. shippingOn every order, no minimum

Ships in 1 to 2 business daysThen 2 to 5 business days in transit

30-day returnsUnworn and in original condition

Tracking on every orderEmailed as soon as it ships