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

This necklace features G-H color and SI1-SI2 clarity white diamonds. G-H sits in the near-colorless range, showing bright, mostly white light with only faint warmth. SI1-SI2 means the inclusions are small and generally not visible without magnification, so the stones read clean to the eye.

Whose birthstone is Diamond and what month does it represent?

Diamond is the birthstone for April. It is the sole traditional stone for the month, celebrated for its clarity and brilliance. This makes the piece a fitting choice for an April birthday, though its neutral appeal works well as a gift in any month.

What length chain does this pendant come with?

This pendant comes on an 18-inch chain, a standard length that suits most necklines. The pendant hangs from the chain and sits at a comfortable central position. At 18 inches, it works for both everyday wear and dressed-up occasions without needing adjustment.

How does this pendant sit at 18" inches?

This 18-inch necklace typically rests just at or slightly below the collarbone on most wearers. The pendant settles at the base of the throat area, keeping the black and white diamond cluster in clear view. Exact placement varies with neck size and body frame.

What clasp does this necklace use?

This necklace uses a spring ring clasp, a small circular closure opened by a lever. It secures firmly at the back of the neck and holds the chain in place through daily wear. The clasp is compact and stays discreet against the skin.

Can I layer this pendant with other necklaces?

This 18-inch pendant layers well with chains of different lengths, such as a shorter 16-inch piece or a longer 20-inch strand. Spacing the lengths keeps each necklace visible and prevents tangling. Pair it with plain rose gold chains to keep the diamond cluster as the focal point.

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 rose gold necklace with black and white heart diamond cluster

18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18" Pendant Necklace (Black and G-H Color, SI1-SI2 Clarity)

Name: 18K Rose Gold 3/8 Cttw Black and White Diamond Ball with Filigree Heart and Cluster Design 18" Pendant Necklace (Black and G-H Color, SI1-SI2 Clarity)
Brand: Oath Jewelry
SKU: 020451NN50
Price: 3221.66 USD
Availability: InStock

$3,221.66

Crafted in Rose Gold

30-day returns. Return policy

Free Priority Shipping

Secure Purchase

Genuine Materials

Ships in 1 to 2 business days

Total $3,221.66

A cluster of black and white diamonds gathers into a rounded ball at the center, with a filigree heart tracing openwork lines around the setting. The rose gold warms the contrast between the dark stones and the bright, near-colorless diamonds, so the piece catches light from several angles at once. Suspended on an 18-inch chain, it rests just below the collarbone for easy daily wear. Every order ships free with a 30-day return policy.

Product Details & Specs

Metal: Rose Gold
Karat: 18K
Gemstone: Diamond
Stone Shape: Heart
Total Carat Weight: 8 ct
Color and Clarity: g-h color, si1 clarity
Setting: Cluster
Length: 18"

The Meaning

The heart shape has carried the meaning of devotion across centuries of jewelry, while black and white diamonds together speak to contrast and balance, two forces held in one design. A cluster form, drawing many stones into a single point, has long symbolized unity and connection between people.

That combination suits a moment of commitment or a milestone shared between two people, an anniversary or a first serious gift. Worn close to the heart, it becomes a quiet reminder of the person who gave it and the day it marked.

Frequently Asked Questions

What do the color and clarity grades mean for this diamond?: This necklace features G-H color and SI1-SI2 clarity white diamonds. G-H sits in the near-colorless range, showing bright, mostly white light with only faint warmth. SI1-SI2 means the inclusions are small and generally not visible without magnification, so the stones read clean to the eye.
Whose birthstone is Diamond and what month does it represent?: Diamond is the birthstone for April. It is the sole traditional stone for the month, celebrated for its clarity and brilliance. This makes the piece a fitting choice for an April birthday, though its neutral appeal works well as a gift in any month.
What length chain does this pendant come with?: This pendant comes on an 18-inch chain, a standard length that suits most necklines. The pendant hangs from the chain and sits at a comfortable central position. At 18 inches, it works for both everyday wear and dressed-up occasions without needing adjustment.
How does this pendant sit at 18" inches?: This 18-inch necklace typically rests just at or slightly below the collarbone on most wearers. The pendant settles at the base of the throat area, keeping the black and white diamond cluster in clear view. Exact placement varies with neck size and body frame.
What clasp does this necklace use?: This necklace uses a spring ring clasp, a small circular closure opened by a lever. It secures firmly at the back of the neck and holds the chain in place through daily wear. The clasp is compact and stays discreet against the skin.
Can I layer this pendant with other necklaces?: This 18-inch pendant layers well with chains of different lengths, such as a shorter 16-inch piece or a longer 20-inch strand. Spacing the lengths keeps each necklace visible and prevents tangling. Pair it with plain rose gold chains to keep the diamond cluster as the focal point.
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.