Black Diamond Necklaces and Pendants: Heart, Bezel and Initial Styles
Posted by YANIV SEGAL
A black diamond heart necklace is one of the most searched ways to wear black diamonds outside a ring, and our Infinity Heart pendant starts from $1,215. Choose a heart for romance, a bezel solitaire for everyday minimalism, an initial for personalization, or a halo for maximum presence. Here is how each style wears, who it suits, and how to match it to a black diamond engagement ring.
Why choose a black diamond necklace?
Black diamonds are opaque. Instead of scattering white light, they show a deep, glossy surface that reads as pure graphic shape. On a pendant, that means the outline of the design carries the look: a heart reads as a crisp heart, a cross as a sharp cross, from across the room. White diamonds sparkle; black diamonds draw a line.
They are also practical. At 10 on the Mohs scale, black diamonds are as hard as any diamond, so a pendant that brushes against buttons, zippers and other jewelry every day keeps its polish. And because black stones are priced well below white stones of the same size, a black diamond necklace gives you more visual weight for the money.
Black diamond heart necklace, bezel, initial or halo: which style suits you?
Most black diamond pendants fall into four families. Here is how we explain them to clients in our Los Angeles and New York showrooms.
| Style | Look | Who it suits | Best occasion |
|---|---|---|---|
| Heart pendant | Romantic outline, often pavé or with an infinity or interlocked detail | Partners, anniversaries, anyone who wears a single meaningful piece | Gift, everyday, evening |
| Bezel solitaire | One black stone wrapped in a smooth rim of gold | Minimalists; people who layer necklaces | Daily wear, work |
| Initial or symbol | Letter, cross, or emblem outlined in black stones | Personal or faith-based gifts; men and women | Daily wear, milestone gifts |
| Halo pendant | Black center ringed with white or black accent diamonds | Those who want the pendant to match a halo engagement ring | Evening, wedding day |
If you are not sure, start with the heart. It is the most searched black diamond pendant style, and it works on a fine chain alone or layered with a plain gold necklace.
Black diamond heart necklaces we make
We make two heart designs that show how differently the same theme can wear:
- Mollie No. 8, from $1,215: a heart that flows into an infinity loop. Delicate, easy to wear every day, and our most accessible black diamond heart.
- Wendy No. 7, from $1,620: two interlocked hearts, one of them set with natural black diamonds. A natural choice for couples, or for a mother and child.
Both are made to order in Los Angeles. Pick the gold color that suits your skin tone and the jewelry you already wear; the options for each design are listed on its product page.
Black diamond pendants for men
Black diamonds are one of the easiest ways for men to wear diamonds without the piece feeling flashy. Two designs stand out:
- Eagle Dog Tag Black Diamond Pendant – Stephen No. 7, from $5,781: a solid dog tag with an eagle set in black diamonds. Substantial, masculine, and a strong match for a men's black diamond ring.
- Jerusalem Black Diamond Cross Necklace – Elijah No. 7, from $2,118: the Jerusalem cross outlined in black diamonds, a meaningful gift for baptisms, confirmations and anniversaries.
Searching for a black diamond cuban link chain? For that bold, dark look, a black diamond pendant on a sturdy gold chain gives the same presence with a more personal story. Browse our full black diamond necklaces and pendants to compare weights and styles.
How to match a black diamond necklace to a black diamond engagement ring
A pendant is a natural follow-up to an engagement ring, whether as a wedding-day gift or an anniversary piece. A few rules keep the set looking intentional:
- Match the metal first. If the ring is rose gold, choose a rose gold pendant. Metal color is more noticeable than stone shape from a distance.
- Echo one shape, not all of them. A heart ring with a heart pendant is charming; a pear ring with a heart pendant still works if the metal matches.
- Balance scale. A large halo ring pairs best with a smaller pendant, so the two do not compete.
- Keep accent stones consistent. If the ring mixes black and white diamonds, a pendant with both colors ties the set together.
Still choosing the ring itself? Our guides to black diamond ring prices and black diamond proposal rings cover styles, sizes and budgets.
Black diamond necklaces as gifts
A black diamond pendant is one of the most versatile gifts we make. It suits every age, it is not tied to a birth month, and it reads as both modern and classic. A few pairings that work well:
- Anniversary: an interlocked hearts or infinity heart pendant.
- Him: a dog tag or cross pendant in yellow or white gold.
- Wedding day: a pendant that matches her black diamond engagement ring.
- Milestones: add free engraving to the back for a date or initials.
Every piece ships free worldwide, comes with a lifetime warranty, and can be returned within 30 days. Explore more ideas in our black diamond gifts collection.
Shop the look
| Pendant | Price | Why we like it |
|---|---|---|
| Infinity Heart Black Diamond Necklace - Mollie No. 8 | from $1,215 | The most accessible black diamond heart, light enough for daily wear. |
| Interlocked Hearts Black Diamond Necklace - Wendy No. 7 | from $1,620 | Two linked hearts: a couple's or mother-child gift. |
| Jerusalem Black Diamond Cross Necklace - Elijah No. 7 | from $2,118 | Faith and craftsmanship in one piece, for men or women. |
| Eagle Dog Tag Black Diamond Pendant - Stephen No. 7 | from $5,781 | A bold men's dog tag with a black diamond eagle. |
Frequently asked questions
How much is a black diamond heart necklace? At Segal Jewelry, the Infinity Heart Mollie No. 8 starts from $1,215 and the Interlocked Hearts Wendy No. 7 from $1,620.
Are black diamond necklaces durable enough for daily wear? Yes. Black diamonds are 10 on the Mohs hardness scale, the same as white diamonds, so they resist scratches from everyday contact.
Which gold color looks best with black diamonds? White gold gives the sharpest contrast, yellow gold feels warm and classic, and rose gold softens the black. Choose the metal that matches the jewelry you already wear most.
Can I engrave a black diamond pendant? Yes. Engraving is free on Segal pieces, so you can add initials or a date to the back.
Do you make black diamond necklaces for men? Yes. Our Eagle Dog Tag Stephen No. 7 and Jerusalem Cross Elijah No. 7 are both designed with men in mind, and they pair well with our black diamond men's rings.
