What does the IGI certification mean for this piece?

This pendant's lab grown diamonds are IGI certified, meaning the International Gemological Institute, an independent laboratory, has evaluated and documented each stone for color, cut, clarity, and carat weight. The certification gives you a verified, third-party record of exactly what sits in the three heart settings.

Whose birthstone is Diamond and what month does it represent?

Diamond is the birthstone for April. It is the sole traditional and modern stone tied to that month, with no widely recognized secondary alternative. This makes the pendant a natural choice for an April birthday, though its heart shape suits anyone drawn to the design year-round.

Is this necklace suitable for men and women?

This necklace works for women and men alike. The three heart-cut diamonds and 18-inch length read as a softer, romantic style most often chosen by women, but nothing about the sterling silver construction limits who can wear it. The design comes down to personal taste rather than gender.

What length chain does this pendant come with?

This pendant comes on an 18-inch sterling silver chain, a standard length that places the diamonds at the center of the neckline. Eighteen inches is among the most versatile choices, sitting comfortably for most adults whether worn over a high neckline or against bare skin.

How does this pendant sit at 18" inches?

This pendant rests just below the collarbone at 18 inches, putting the three heart diamonds at the upper chest where they catch light directly. The length stays clear of most crew necklines and layers easily beneath a longer chain if you prefer a stacked look.

What clasp does this necklace use?

This necklace secures with a standard sterling silver clasp at the back of the chain, sized to open and fasten without difficulty. The closure holds the 18-inch length steady through daily wear, keeping the three heart pendant centered at the front of the neck.

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.

925 sterling silver necklace with 3 heart lab grown diamond stones

.925 Sterling Silver Lab Grown Diamond 1/4 Cttw Three Stone Heart Pendant Necklace - 18" Inches

Name: .925 Sterling Silver Lab Grown Diamond 1/4 Cttw Three Stone Heart Pendant Necklace - 18" Inches
Brand: Oath Jewelry
SKU: 023087NS19
Price: 405.88 USD
Availability: InStock

$405.88

Crafted in Sterling Silver

30-day returns. Return policy

Free Priority Shipping

Secure Purchase

Genuine Materials

Ships in 1 to 2 business days

Total $405.88

Three heart-cut lab grown diamonds sit in a row at the center of this sterling silver pendant, reading as a small cluster of linked hearts against the skin. The trio carries a combined weight that catches light from several angles as you move, and the 18-inch chain settles just below the collarbone for easy layering or solo wear. Built for an anniversary or a birthday that calls for something marking the heart. Every order ships free with a 30-day return policy.

Product Details & Specs

Metal: Sterling Silver
Karat: 925
Gemstone: Diamond
Stone Shape: Heart
Total Carat Weight: 4 ct
Certification: IGI certified
Length: 18"

The Meaning

The heart shape has signaled affection in jewelry since the Renaissance, when lovers exchanged heart-cut stones as private signs of devotion. A three-stone arrangement adds its own language, often read as past, present, and future, marking the arc of a relationship rather than a single moment.

Worn on an anniversary or given to mark a milestone birthday, this pendant turns that symbolism into something the wearer keeps close. The three hearts make it a fitting way to acknowledge how far two people have come and where they are still headed.

Frequently Asked Questions

What does the IGI certification mean for this piece?: This pendant's lab grown diamonds are IGI certified, meaning the International Gemological Institute, an independent laboratory, has evaluated and documented each stone for color, cut, clarity, and carat weight. The certification gives you a verified, third-party record of exactly what sits in the three heart settings.
Whose birthstone is Diamond and what month does it represent?: Diamond is the birthstone for April. It is the sole traditional and modern stone tied to that month, with no widely recognized secondary alternative. This makes the pendant a natural choice for an April birthday, though its heart shape suits anyone drawn to the design year-round.
Is this necklace suitable for men and women?: This necklace works for women and men alike. The three heart-cut diamonds and 18-inch length read as a softer, romantic style most often chosen by women, but nothing about the sterling silver construction limits who can wear it. The design comes down to personal taste rather than gender.
What length chain does this pendant come with?: This pendant comes on an 18-inch sterling silver chain, a standard length that places the diamonds at the center of the neckline. Eighteen inches is among the most versatile choices, sitting comfortably for most adults whether worn over a high neckline or against bare skin.
How does this pendant sit at 18" inches?: This pendant rests just below the collarbone at 18 inches, putting the three heart diamonds at the upper chest where they catch light directly. The length stays clear of most crew necklines and layers easily beneath a longer chain if you prefer a stacked look.
What clasp does this necklace use?: This necklace secures with a standard sterling silver clasp at the back of the chain, sized to open and fasten without difficulty. The closure holds the 18-inch length steady through daily wear, keeping the three heart pendant centered at the front of the neck.
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.