What do the color and clarity grades mean for this diamond?

This necklace carries G-H color and SI1-SI2 clarity diamonds. G-H sits in the near-colorless range, showing a bright white face with only faint warmth. SI1-SI2 means the stones have small inclusions that are difficult to notice without magnification, giving you clean-looking pavé at an accessible grade.

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 April birthdays are represented by diamond alone. This makes the pendant a natural choice for anyone born in spring who prefers a clear, colorless stone over a colored gem.

Can I layer this pendant with other necklaces?

This pendant layers well because its compact heart and shallow 16 to 18 inch drop leave room above and below for additional chains. Pair it with a shorter choker-length piece or a longer strand, keeping each chain at least an inch apart so the diamond heart stays the focal point.

Is this necklace suitable for men and women?

This necklace suits anyone drawn to a delicate heart pendant with blue enamel and diamond detail. The scale reads petite, and the adjustable chain fits a range of neck sizes. Its design leans toward those who like refined, close-fitting pieces rather than bold statement jewelry.

What length chain does this pendant come with?

This pendant comes on an adjustable chain that extends from 16 to 18 inches. The built-in adjustment lets you shorten or lengthen the drop without added extenders, so you can set it to sit at your preferred point along the neck.

How does this pendant sit at 18 inches?

At 18 inches this pendant falls just below the collarbone, resting on the upper chest where it stays visible against most necklines. Shortening the chain toward 16 inches lifts the heart higher on the throat for a closer, more centered position.

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.

18K yellow gold heart necklace with round pavé diamonds and blue enamel

18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity) - Adjustable up to 16" - 18"

Name: 18K Yellow Gold Blue Enamel 1/10 Cttw Round Pave Diamonds Heart Shape 18" Pendant Necklace (G-H Color, SI1-SI2 Clarity) - Adjustable up to 16" - 18"
Brand: Oath Jewelry
SKU: 020468NN50
Price: 1928.06 USD
Availability: InStock

$1,928.06

Crafted in Yellow Gold

30-day returns. Return policy

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Genuine Materials

Ships in 1 to 2 business days

Total $1,928.06

A blue enamel heart outlined in round pavé diamonds rests at the center of this 18K yellow gold necklace, with the diamonds catching light along the curved edges. The 1/10 carat total weight keeps the pendant compact, so it sits just below the collarbone on the adjustable chain. Set the length between 16 and 18 inches to move the heart higher on the throat or lower toward the neckline. Every order ships free with a 30-day return policy.

Product Details & Specs

Metal: Yellow Gold
Karat: 18K
Gemstone: Diamond
Stone Shape: Round
Total Carat Weight: 10 ct
Color and Clarity: g-h color, si1 clarity
Setting: Pavé
Length: 18"

The Meaning

The heart shape has carried a single message across centuries: affection given openly. Blue enamel adds a layer of its own, long associated with loyalty and steady devotion in jewelry traditions, while diamonds mark commitments meant to hold. Together they turn a small pendant into a plain statement of care.

That makes this a fitting piece for an anniversary, a first serious gift, or an April birthday when diamond is the stone of the month. Worn close to the throat, it stays visible through daily wear and quiet moments alike, a reminder of the person who gave it.

Frequently Asked Questions

What do the color and clarity grades mean for this diamond?: This necklace carries G-H color and SI1-SI2 clarity diamonds. G-H sits in the near-colorless range, showing a bright white face with only faint warmth. SI1-SI2 means the stones have small inclusions that are difficult to notice without magnification, giving you clean-looking pavé at an accessible grade.
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 April birthdays are represented by diamond alone. This makes the pendant a natural choice for anyone born in spring who prefers a clear, colorless stone over a colored gem.
Can I layer this pendant with other necklaces?: This pendant layers well because its compact heart and shallow 16 to 18 inch drop leave room above and below for additional chains. Pair it with a shorter choker-length piece or a longer strand, keeping each chain at least an inch apart so the diamond heart stays the focal point.
Is this necklace suitable for men and women?: This necklace suits anyone drawn to a delicate heart pendant with blue enamel and diamond detail. The scale reads petite, and the adjustable chain fits a range of neck sizes. Its design leans toward those who like refined, close-fitting pieces rather than bold statement jewelry.
What length chain does this pendant come with?: This pendant comes on an adjustable chain that extends from 16 to 18 inches. The built-in adjustment lets you shorten or lengthen the drop without added extenders, so you can set it to sit at your preferred point along the neck.
How does this pendant sit at 18 inches?: At 18 inches this pendant falls just below the collarbone, resting on the upper chest where it stays visible against most necklines. Shortening the chain toward 16 inches lifts the heart higher on the throat for a closer, more centered position.
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.