Skip to main content

Black Onyx Heart

8
to
27
145
51
153
60
59
34
16
11
8
8
6
6
5
3
3
3
2
1
1
1
1
1
1
1
1
21
13
9
5
5
Sort By
Mid-Century Modern Black Onyx Heart Bracelet 14 Karat Gold Retro
Located in New York, NY
This is an exquisite Mid-Century Modern Eames Era period Bracelet with stunning Black Onyx Hearts
Category

Mid-20th Century Unknown Modernist Modern Bracelets

Materials

Onyx, Gold, 14k Gold, Rose Gold

Two Sided Lapis & Black Onyx Heart Earrings in 18 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
Gemstones, Pearl & Diamond in 18 Karat Rose Gold Lapis + Black Onyx: total 28.66 carats, heart cab
Category

21st Century and Contemporary Hong Kong Contemporary Dangle Earrings

Materials

Blue Sapphire, Onyx, Lapis Lazuli, Pearl, Diamond, Rose Gold, 18k Gold, ...

Art Deco Old Mine Diamond Black Onyx Heart Shield Ring Yellow Gold
Located in New York, NY
This is a very special Edwardian, Art Deco Heart Shape Ring with Black Onyx, a central Old Mine Cut
Category

Early 20th Century Unknown Art Deco Bridal Rings

Materials

Onyx, Diamond, Yellow Gold, 10k Gold, Gold

Two Sided White Moonstone & Black Onyx Heart Earrings in 18 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
showcase beautiful opaque gemstones accented with pearls and diamonds. White Moonstone & Black Onyx
Category

21st Century and Contemporary Hong Kong Contemporary Dangle Earrings

Materials

Onyx, Pearl, Moonstone, Diamond, Rose Gold, 18k Gold, Gold

Italian Heart Citrine Black Onyx Diamond 18 KT Cuban Link Necklace
Located in Napoli, IT
Citrine of lovely honey gold color nestled in a polished Black Onyx heart and sides embellished with Black
Category

Vintage 1970s Italian Contemporary Chain Necklaces

Materials

Citrine, Diamond, Onyx, 18k Gold

Yellow Gold Onyx Heart Pendant - 14k Love Reversible Design
Located in Greensboro, NC
Metal Content: 14k Yellow Gold Stone Information Natural Onyx Cut: Heart Color: Black Theme
Category

21st Century and Contemporary Pendant Necklaces

Materials

Onyx, 14k Gold, Yellow Gold

Chopard Happy Hearts Bangle 857482-1203 18 Karat White Gold Black Onyx
By Chopard
Located in Carmel, IN
Gold Gemstones: Diamond, Black Onyx Original Retail $2,870 Store SKU: 182344 Condition New
Category

2010s Bangles

Materials

Diamond, Onyx, 18k Gold, White Gold

Bezel Set Heart Shape Onyx Tennis Bracelet 14K Yellow Gold 7.5 Inches
Located in New York, NY
, 36 heart shape black Onyx studded in a bezel setting in 14K yellow gold. Total Onyx weight: 7.90
Category

2010s Modern Tennis Bracelets

Materials

Onyx, 14k Gold, Yellow Gold

Elegant Photo Frame Gold Plated and Onyx Black Flowers, Gratitude Noir
By Laura G Art with Heart
Located in Sarezzo, IT
and rosettes design assembled by hand with gold plated bronze and black onyx flowers. Gratitude is a
Category

21st Century and Contemporary Italian Romantic Picture Frames

Materials

Bronze

Rossella Ugolini 18K Gold Deco Style Earrings Heart-Shaped Ruby Diamonds Onyx
By Rossella Ugolini
Located in Rome, IT
Pearl and a sleek, long drop of black Onyx adorned with a cluster of gray Diamonds. This combination
Category

2010s Italian Art Deco Dangle Earrings

Materials

Onyx, Ruby, Diamond, Gold, 18k Gold, Yellow Gold

Heart Note Onyx Sterling Silver and Stainless Steel Vintage Necklace
By Anna K for Coach House
Located in Montreal, QC
Heart Note is simply Beautiful and forever lasting...A symbol of two hearts held together by a
Category

1990s Contemporary Drop Necklaces

Materials

Onyx, Sterling Silver, Stainless Steel, Steel

1970's Yellow Ceylon 7.80 Carats Sapphire Diamond Onyx 18k Heart Cocktail ring
Located in Miami, FL
(8) cabochon free form cut Black Onyx gemstones The top of this piece measures 20 mm x 10 mm height
Category

Vintage 1970s American Modern Cocktail Rings

Materials

Sapphire, Onyx, Diamond, 18k Gold

1.92 Carat Heart Shaped Ruby Cufflinks with 5.37 Carat Black Onyx in 18K Gold
By Zahira Fine Jewellery
Located in Bangkok, TH
This pair natural 1.92ct heart-shaped ruby is the star of this ring. 5.37cts of carved black onyx
Category

2010s Thai Art Deco Cufflinks

Materials

Ruby, White Diamond, Onyx, 18k Gold, White Gold

Yellow Gold Onyx & Diamond Dolphin Duo Bypass Ring - 10k Heart
Located in Greensboro, NC
Stone Information Natural Onyx Color: Black Natural Diamonds Cut: Single Stone Note: (two small accents
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, 10k Gold, Yellow Gold

Jill Garber Nineteenth Century French Silver Sacred Heart Onyx Cuff Bracelet
By Jill Garber
Located in Saginaw, MI
natural Black Onyx cabochons on either side. Carefully hand stamped Native American symbols of constancy
Category

2010s American Baroque Cuff Bracelets

Materials

Onyx, Sterling Silver

18KT Yellow Gold Onyx Double Heart Ring With Diamonds, Citrines & Aquamarines
By Cellini
Located in New York, NY
A beautifully crafted 18 karat yellow gold dome shaped ring. Two sections of black onyx are equally
Category

Vintage 1980s Italian Art Deco Dome Rings

Materials

Onyx, Diamond, Citrine, Aquamarine, Yellow Gold, 18k Gold

ZUKI Onyx Sheared beaver 'HEARTS' Jacket Made to Order
By Zuki
Located in Los Angeles, CA
ultra soft coat features a black and red hearts motif. There is a center front zipper closure. There are
Category

21st Century and Contemporary Canadian Fur Puffer Coats

Black Onyx and 0.43ct White Diamond Stick Pin
Located in New York, NY
Embrace the allure of classic sophistication with this stunning Black Onyx Carved Flower stick pin
Category

2010s American Brooches

Materials

White Diamond, Onyx, Platinum

Yellow Gold Onyx Diamond XO Heart Ring - 14k Inlay .14ctw Love Cluster
Located in Greensboro, NC
Information Natural Onyx Cut: Inlay Color: Black Natural Diamonds Carat(s): .14ctw Cut: Round Brilliant
Category

21st Century and Contemporary Cocktail Rings

Materials

Diamond, Onyx, 14k Gold, White Gold, Yellow Gold

1890 Victorian Diamond and Pearl Black Onyx Locket
Located in Lexington, KY
This is a spectacular 1890 Victorian Black Onyx, Diamond, and Pearl Locket! This locket features 10
Category

Antique 1860s Victorian Pendant Necklaces

Materials

Diamond, Onyx, Pearl, 14k Gold, Yellow Gold

Italian Diamond Coral and Black Onyx Dangle Earrings, Pair
Located in New York, NY
A very beautiful pair of Italian diamond, coral, black onyx, 18-karat white gold dangle earrings
Category

Early 2000s Italian Dangle Earrings

Materials

Coral, Diamond, Onyx, 14k Gold, 18k Gold

Italian Diamond Coral and Black Onyx Dangle Earrings, Pair
Italian Diamond Coral and Black Onyx Dangle Earrings, Pair
H 2.63 in W 0.38 in D 0.38 in Dm 0.38 in L 2.63 in
18K Gold filled Heart Necklace with MOP Abalone Onyx Pink Shell natural zircon
Located in Bangkholem , Bangkok Thailand
can be customized with gemstones like Black Onyx, Abalone, Mother of Pearl,Tahitian Grey shell with
Category

21st Century and Contemporary Thai Art Deco Necklace Enhancers

Materials

Onyx, Pearl, Zircon, 18k Gold, Gold-filled

Dainty Onyx Love Ring with Heart and Diamond Accent 10k Gold Love Band LV
By Five Star Jewelry
Located in Austin, TX
Spoil someone special with this dainty black onyx love ring. Love, joy, and celebration are
Category

Late 20th Century American Contemporary Fashion Rings

Materials

Onyx, Diamond, Yellow Gold, White Gold, 10k Gold

Ella Gafter Diamond Onyx Card Cufflinks
By Ella Gafter
Located in New York, NY
black onyx in a white gold setting, lending the jewel a distinctive art déco look. The pair is hand made
Category

21st Century and Contemporary Italian Artist Cufflinks

Materials

Diamond, White Diamond, Onyx, Yellow Sapphire, 18k Gold, White Gold

Ella Gafter Diamond Onyx Card Cufflinks
Ella Gafter Diamond Onyx Card Cufflinks
Free Shipping
W 0.6 in L 1.1 in
Coral Diamond Black Onyx Clip On Yellow Gold Drop Earrings
Located in Los Angeles, CA
Coral black onyx and diamond yellow gold clip-on drop earrings circa 1970. Clear and concise
Category

Vintage 1970s Modern Clip-on Earrings

Materials

Coral, Diamond, Onyx, 18k Gold, Yellow Gold

Two Sided White & Black Onyx Earrings in 18 Karat Rose Gold
By Sunita Nahata
Located in Hong Kong, HK
accented with pearls and diamonds. White & Black Onyx Earrings with Gemstones, Pearl & Diamond in 18
Category

21st Century and Contemporary Hong Kong Contemporary Dangle Earrings

Materials

Onyx, Moonstone, Diamond, Rose Gold, 18k Gold, Gold

Black Onyx Inlay Triangle Post Earrings, 14 Karat Yellow Gold, by Kabana
By Kabana
Located in Bozeman, MT
Triangle Post Earrings with Black Onyx Inlay, 14kt Yellow Gold by Kabana All designs may be custom
Category

2010s American Contemporary Stud Earrings

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Stambolian 18 Karat White Gold Diamond Black Onyx Tsavorite Lizard Hoop Earrings
By Stambolian
Located in Boca Raton, FL
Stambolian 18K White Gold Diamond Black Onyx Tsavorite Lizard Hoop Earrings These stunning
Category

21st Century and Contemporary American Contemporary Hoop Earrings

Materials

Diamond, White Diamond, Onyx, Tsavorite, 18k Gold, White Gold

AJD 15 Inch Choker of Mother of Pearl and Black Onyx Great Gift!!
By Aria Jewelry Design
Located in Raleigh, NC
Handmade choker necklace of Mother of Pearl and frosted Black Onyx. This unique 15 inch choker
Category

21st Century and Contemporary American Artisan Beaded Necklaces

Materials

Onyx, Pearl, Mixed Metal

Black Onyx Post Earrings with Diamond Detail, 14 Karat Yellow Gold, by Kabana
By Kabana
Located in Bozeman, MT
Black Onyx Post Earrings with Diamond Detail, 14kt Yellow Gold All designs may be custom-ordered
Category

2010s American Contemporary Stud Earrings

Materials

Diamond, Other, Onyx, Gold, 14k Gold, Yellow Gold

White Gold Black Onyx and Diamond Ring, 14 Karat Single Cut 1.00 Carat
Located in Greensboro, NC
Size: 7 Metal Content: 14k White Gold Stone Information: Genuine Onyx Color: Black Natural
Category

20th Century Unknown Solitaire Rings

Materials

Diamond, Onyx, 14k Gold, White Gold

Ella Gafter 5.20 carats Heart Shape Ruby Diamond Ring
By Ella Gafter
Located in New York, NY
. A further crown of black onyx enhances the design, lending the jewel a distinctive art déco look. A
Category

21st Century and Contemporary Italian Artist Cocktail Rings

Materials

Diamond, Ruby, Onyx, White Diamond, 18k Gold, White Gold

0.34 Carat VS G Color Diamond Rose Gold Grams 5.14 Black Onyx Bracelet
By Leo Milano
Located in Milano, MI
Magnificent and bright VS G color diamond Black Onyx Bracelet in 18 carat rose gold Grams 5.14
Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Diamond, Onyx, 18k Gold, Rose Gold

0.34 Carat VS G Color Diamond White Gold Grams 3.43 Black Onyx Bracelet
By Leo Milano
Located in Milano, MI
Magnificent and bright VS G color diamond Black Onyx Bracelet in 18 carat white gold Grams 3.43
Category

21st Century and Contemporary Italian Contemporary Chain Bracelets

Materials

Onyx, Diamond, 18k Gold, White Gold

Lorenzo Cushion Black Onyx Ring Set in 18 Karat Yellow Gold and Sterling Silver
By Lorenzo
Located in Scottsdale, AZ
Ring Size: 8 This beautiful Lorenzo black onyx ring exudes a bold and sophisticated charm
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Onyx, Gold, 18k Gold, Yellow Gold, Sterling Silver

High-Grade, Black Onyx Tear-Drop Post Earrings, 14 Karat Yellow Gold by Kabana
By Kabana
Located in Bozeman, MT
Long Tear-Drop Earrings with Black Onyx, 14kt Yellow Gold, 1 1/2 Inches in length All designs may
Category

2010s American Contemporary Drop Earrings

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Judith Ripka Cushion Cut Black Onyx and Diamond Cocktail Ring in 18K Yellow Gold
By Judith Ripka
Located in Scottsdale, AZ
rectangular cushion cut onyx, exuding a mystique that is both captivating and enigmatic. This deep black
Category

21st Century and Contemporary Unknown Contemporary Cocktail Rings

Materials

Onyx, Diamond, Yellow Gold, 18k Gold, Gold

High Grade Black Onyx Stacker Ring with Side Diamond 14kt Yellow Gold, by Kabana
By Kabana
Located in Bozeman, MT
High Grade, Black Onyx Stacker Ring with Side Diamond, Size 7, custom sizes are available. All
Category

2010s American Contemporary Fashion Rings

Materials

Onyx, Other, Diamond, Yellow Gold, 14k Gold, Gold

Signet Onyx Diamond ring 10KT gold
Located in Boca Raton, FL
): Clarity : VS-SI Color: F-G Cut: Round Carat:0.01ct Natural Onyx(s): Color: Black Cut: Custom cut
Category

20th Century Signet Rings

Materials

Diamond, Onyx, Gold, 10k Gold

Art Deco Pink Sapphire, Onyx, Pearl & 18K Gold Pendant - France - 20th Century
Located in Chatham, CA
against a solid gold circle border - natural polished black onyx center - central cast gold floral detail
Category

Early 20th Century French Art Deco Pendant Necklaces

Materials

Onyx, Pearl, Pink Sapphire, 18k Gold

Men or Women's Black Onyx Ring with Side Diamonds, 14 Kt Yellow Gold by Kabana
By Kabana
Located in Bozeman, MT
Men or Women's Black Onyx Ring with Side Diamonds, 14kt Yellow Gold by Kabana Fine Jewelry Men's
Category

2010s American Contemporary Fashion Rings

Materials

Other, Onyx, Diamond, Yellow Gold, 14k Gold, Gold

Antique Onyx, Diamond & Opal Mourning Locket
Located in London, GB
eight mine cut natural diamonds (approx 1.5-1.75mm each) Crafted from Black onyx stone - set with a
Category

Antique Early 1900s Unknown Edwardian Pendant Necklaces

Materials

Diamond, Onyx, Opal, 18k Gold

14K Yellow Gold Onyx Drop Clover Earring
Located in Hong Kong, HK
contrast between the deep black of 11.10 carats of polished onyx and the radiant sparkle of 0.78 carats of
Category

2010s Hong Kong Art Deco Drop Earrings

Materials

Onyx, 14k Gold, Yellow Gold

Victorian Revival Black Onyx Intaglio Mid Century 14K Gold Locket
Located in Addison, TX
to the wearer's heart. Whether it's a miniature portrait, a lock of hair, or a sentimental message
Category

Mid-20th Century Victorian Pendant Necklaces

Materials

Gold, 10k Gold, 14k Gold

Onyx Mother of Pearl Yellow Gold Link Charm Bracelet
Located in Stamford, CT
14k yellow gold oval shaped open link charm bracelet containing alternating charms of black onyx
Category

21st Century and Contemporary Charm Bracelets

Materials

Onyx, Gold, 14k Gold, Yellow Gold

Cameo Coral Onyx Yellow Gold 9 Karat Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
of luxury and refinement. Completing the piece, a contour of black onyx surrounds the entire
Category

Vintage 1980s Italian Artisan Pendant Necklaces

Materials

Coral, Onyx, Yellow Gold, 9k Gold

Diamonds Turquoise Onyx 18 Karat White Gold Pendant Necklace
By SCALA GIOIELLI
Located in Marcianise, IT
sparkling diamonds and the elegant contrast of onyx. At the heart of the composition, three spindles of
Category

21st Century and Contemporary Italian Artisan Pendant Necklaces

Materials

Diamond, Onyx, Turquoise, 18k Gold, White Gold

Orloff of Denmark, Onyx & Orange Sapphire Statement Ring - 925 Silver
Located in Hua Hin, TH
mesmerizing Cabochon Cut Onyx, radiating a deep, mysterious black hue that exudes timeless allure. Surrounding
Category

2010s Thai Contemporary Cocktail Rings

Materials

Sapphire, Onyx, Silver, Sterling Silver

Louis Vuitton Onyx 18k Yellow Gold Alma Bag Charm Pendant
By Louis Vuitton
Located in Bellmore, NY
charm lies a polished onyx, chosen for its deep black hue and smooth, glossy finish. The onyx exudes an
Category

21st Century and Contemporary Modern Charm Bracelets

Materials

Onyx, Gold, 18k Gold, Yellow Gold

Louis Vuitton Onyx 18k Yellow Gold Alma Bag Charm Pendant
Louis Vuitton Onyx 18k Yellow Gold Alma Bag Charm Pendant
Free Shipping
H 1.25 in W 0.32 in L 0.94 in
1990s Gilded Sterling Silver, Onyx and Agate Italian Charm Bracelet
Located in Aci Castello, IT
hearts are mixed with double sides onyx and agate pendants. Anomis is an Italian jewelry brand known for
Category

Late 20th Century Italian Retro Charm Bracelets

Materials

Agate, Onyx, Sterling Silver

Antique Onyx and Rose Cut Diamond Gold Pin Brooch
Located in Rotterdam, NL
An antique Victorian rose cut diamond and onyx oval pin brooch. The onyx gradually slopes towards
Category

Antique Late 19th Century European Victorian Brooches

Materials

Diamond, Onyx, 14k Gold, Yellow Gold, Gold

Art Deco 14k White Gold, Diamond and Onyx Cocktail Ring
Located in Guaynabo, PR
This is an Art Deco 14K white gold, diamond and onyx cocktail ring. It depicts a rectangular black
Category

20th Century Unknown Art Deco Fashion Rings

Materials

Onyx, Diamond, 14k Gold, White Gold

Michael Bondanza Platinum and 18 Karat "Architectual" Bracelet Onyx and Diamonds
By Michael Bondanza
Located in New York, NY
the heart of New York City. 35 hand made links comprised of high polished platinum are set with black
Category

Vintage 1980s American Art Deco Cuff Bracelets

Materials

Onyx, Diamond, 18k Gold, Yellow Gold, Platinum

Glamorous 8.02 ct Onyx and Diamond Necklace in 18k White Gold - IGI Certified
Located in רמת גן, IL
. Surrounding it, are 40 round diamonds, totaling 1.80 carats. Adding a touch of contrast, 328 round black onyx
Category

2010s Israeli Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

“Two Be” Wall Lamp, Rock Crystal and Onyx Stone, Brass
By Sabrina Landini
Located in Pietrasanta, IT
to décor interiors from Classic to Contemporary style. The heart of Two-Be and Two-Free, designed by
Category

21st Century and Contemporary Italian Modern Wall Lights and Sconces

Materials

Onyx, Rock Crystal, Brass

Orloff of Denmark, 18K Gold-Plated Onyx & Sapphire Statement Ring 925 Silver
Located in Hua Hin, TH
Onyx, radiating a deep, mysterious black hue that exudes timeless allure. Surrounding this striking
Category

2010s Thai Contemporary Cocktail Rings

Materials

Onyx, Sapphire, Gold Plate, 18k Gold, Sterling Silver, Silver

Morganite Cushion Diamond Round Onyx Halo 18K Yellow Gold Art Deco Earring
Located in Sayreville, NJ
, the morganite and diamonds are embraced by a backdrop of rich black onyx 5.90 Carats, which provides a
Category

2010s American Modern Stud Earrings

Materials

Onyx, Morganite, White Diamond, Diamond, Rose Gold, 18k Gold, Gold

Pink Tourmaline Diamond Onyx Triple Halo Yellow Gold Art Deco Fashion Earrings
Located in Sayreville, NJ
. To add a touch of drama and contrast, the diamond halos are encircled by a black onyx halo, weighing
Category

2010s American Art Deco Stud Earrings

Materials

Diamond, White Diamond, Onyx, Tourmaline, Gold, 18k Gold, Yellow Gold

18K Gold filled Butterfly Necklace with MOP Abalone Onyx and natural zircon
Located in Bangkholem , Bangkok Thailand
the mesmerizing hues of Abalone, Black Onyx, Mother of Pearl, Tahitian grey shell displaying a
Category

21st Century and Contemporary Thai Art Deco Necklace Enhancers

Materials

Onyx, Pearl, Zircon, 18k Gold, Gold-filled

1.23 Carat VS G Diamonds on 18 Carat White Gold and Onyx Pendant
By Leo Milano
Located in Milano, MI
complicate yet perfectly done workmanship. The pendant and the chain are in 18 carat white gold with black
Category

21st Century and Contemporary Italian Contemporary Pendant Necklaces

Materials

Diamond, Onyx, 18k Gold, White Gold

  • 1
Get Updated with New Arrivals
Save "Black Onyx Heart", and we’ll notify you when there are new listings in this category.

Black Onyx Heart For Sale on 1stDibs

On 1stDibs, you can find the most appropriate piece of black onyx heart for your needs in our varied inventory. Each design created in this style — which was crafted with great care and often made from Gold, 14k Gold and Silver — can elevate any look. In our selection of items, you can find a vintage example as well as a contemporary version. If you’re looking for an item from our selection of black onyx heart from a specific time period, our collection is diverse and broad-ranging, and you’ll find at least one that dates back to the 20th Century while another version may have been produced as recently as the 21st Century. Creating a choice in our collection of black onyx heart has been a part of the legacy of many jewelers, but those produced by Anna K for Coach House, Chopard and Christian Lacroix are consistently popular. An object in our assortment of black onyx heart can be a stylish choice for most occasions, but Onyx rings, from our inventory of 14, can add a particularly distinctive touch to your look, day or night. Today, if you’re looking for a heart cut version of this piece and are unable to find the perfect match, our selection also includes round cut and oval cut alternatives. If you’re browsing our inventory for an option in this array of black onyx heart, you’ll find that many are available today for women, but there are still pieces to choose from for unisex and men.

How Much is a Black Onyx Heart?

Prices for a piece of black onyx heart can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $175 and can go as high as $20,000, while this accessory, on average, fetches $2,350.
Questions About Black Onyx Heart
  • 1stDibs ExpertOctober 12, 2021
    The material of the ring setting is a driving factor in what a black onyx ring is worth. An onyx ring with a sterling silver ring setting can be purchased at under $30 as well. Black onyx is a semi-precious gemstone, with prices ranging from $1 to $500 per carat. Find a collection of vintage and designer black onyx rings on 1stDibs today.
  • 1stDibs ExpertApril 5, 2022
    One way to tell if your black onyx is real or not is to use a scratch test. Because black onyx clocks in at 6.5 to 7 on the Mohs scale of mineral hardness, it can’t be scratched by softer materials. Use a copper penny or a steel knife and scratch the surface of your stone. If the object leaves a scratch on the stone, it isn’t real black onyx. On 1stDibs, you’ll find a collection of genuine black onyx jewelry from some of the world’s top sellers.
  • A black onyx ring is a ring set with an onyx gemstone. Onyx is a semi-precious gemstone that typically comes in the color black.
  • 1stDibs ExpertNovember 1, 2023
    What a black heart necklace symbolizes is a matter of personal interpretation. Traditionally, wearing a black heart pendant is a sign that a person is grieving the loss of a loved one. However, many people today choose to wear the necklaces simply because they like how they look. Find a wide range of necklaces on 1stDibs.