Onyx And Diamond 18k
24
to
511
3,418
1,478
3,025
2,195
1,183
813
414
313
290
259
197
166
152
118
91
69
65
62
30
18
14
14
9
9
7
7
6
4
2
2
2
1
1
1
1
1
595
344
122
95
94
Sort By
Black Onyx and Diamond 18K Yellow Gold Ring
Located in Beverly Hills, CA
Black onyx and diamond 18K yellow gold ring featuring a dome shaped, high dimension onyx portion
Category
Vintage 1970s Dome Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Citrine, Onyx and Diamond 18K Gold Earrings by Chaumet
By Chaumet
Located in Beverly Hills, CA
Citrine, black Onyx and diamond 18K yellow gold earrings by Chaumet featuring two cushion cabochon
Category
Vintage 1970s French Clip-on Earrings
Materials
Citrine, Diamond, Onyx, Yellow Gold, 18k Gold
Black Onyx and Diamond 18K Yellow Gold Ring, circa 1970s
Located in Beverly Hills, CA
One black onyx and diamond 18K yellow gold ring centering one round cabochon black onyx stone
Category
20th Century Cocktail Rings
Materials
Diamond, Onyx, Yellow Gold, Gold, 18k Gold
Rare Vintage Van Cleef & Arpels Onyx And Diamond 18k Yellow Gold Ribbon Bow Ring
By Van Cleef & Arpels
Located in Birmingham, GB
Rare Vintage Van Cleef & Arpels Onyx And Diamond 18k Yellow Gold Ribbon Bow Ring.
A stunning ring
Category
20th Century French Fashion Rings
Materials
Diamond, White Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Ring with onyx and diamonds 18k bicolour gold
Located in The Hague, ZH
18k bicolour gold ring set with onyx and brilliant cut diamonds. 0.60ct – F/G – VS/SI – ring size
Category
2010s Dutch Modern Fashion Rings
Materials
Diamond, Onyx, Gold, 18k Gold
Brooch Ruby, Onyx and diamond 18k yellow gold
Located in The Hague, ZH
18 kt yellow gold brooch set with ruby tot. 0.80ct, onyx and single cut diamond to. 0.90 ct - F/G
Category
2010s Dutch Modern Brooches
Materials
Diamond, Onyx, Ruby, 18k Gold, Yellow Gold
Ring with onyx and diamonds 18k white gold
Located in The Hague, ZH
14k white gold ring set with onyx and brilliant cut diamonds. 0.40ct - F/G - VS/SI - ring size U.S
Category
2010s Dutch Modern Fashion Rings
Materials
Diamond, Onyx, 18k Gold, White Gold
Sapphire Beads Tassel Pendant with Onyx and Diamonds, 18k
Located in New York, NY
A Faceted Sapphire Bead Tassel Pendant with Diamonds and Onyx. There are 47.24 cts. of Sapphires
Category
21st Century and Contemporary Pendant Necklaces
Materials
Sapphire, Diamond, Onyx, 18k Gold
Earrings set with onyx and diamonds 18k yellow gold
Located in The Hague, ZH
18k yellow gold clip-on earrings set with onyx and brilliant cut diamonds. 0.20ct - G/H - VS/SI
Category
2010s Dutch Modern Clip-on Earrings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Earrings set with onyx and diamonds 18k white gold
Located in The Hague, ZH
18k white gold earrings set with green onyx and brilliant cut diamonds. 0.26ct - F/G - VS/SI
Category
2010s Dutch Modern Drop Earrings
Materials
Diamond, Onyx, 18k Gold, White Gold
Earrings set with onyx and diamonds 18k white gold
Located in The Hague, ZH
18k white gold earrings with onyx and brilliant cut diamonds. 0.38ct - F/G – VS/SI
Detailed
Category
2010s Dutch Modern Dangle Earrings
Materials
Diamond, Onyx, 18k Gold, White Gold
French Rock Crystal Onyx and Diamond 18K Yellow Gold Platinum Cufflinks
Located in London, GB
A pair of French 18K (18 karat) yellow gold cufflinks, each end designed as a double floral design
Category
20th Century French Art Deco Cufflinks
Materials
Crystal, Diamond, Onyx, Rock Crystal, Gold, 18k Gold, Yellow Gold, Platinum
Free Shipping
W 0.34 in D 1.26 in L 0.54 in
Fashion French Cut Black Onyx and Diamond 18k Rose Gold Estate Ring
Located in New York, NY
Bold and Fashionable Black Onyx Ring with Diamonds in bright and rich 18k Rose Gold.
A real
Category
Early 2000s Cocktail Rings
Materials
Diamond, Onyx, 18k Gold, Rose Gold
Art Deco Rock Crystal, Black Onyx and Diamond 18K Yellow Gold Dangle Earrings
By Royaal Stones Ltd
Located in Bangkok, Thailand
black onyx and white diamonds, set in 18K yellow gold. The earrings come an omega clip.
Please feel
Category
21st Century and Contemporary Art Deco Dangle Earrings
Materials
Crystal, Diamond, Onyx, Rock Crystal
58.00 Carat Black Onyx Diamond Silver Rose Gold Dangle Earrings
Located in Stamford, CT
Onyx and diamond 18k rose gold silver topped dangle earrings. Rose cut diamonds and tear shaped
Category
Late 20th Century Dangle Earrings
Materials
Diamond, Onyx, 18k Gold, Rose Gold, Silver, Gold
Onyx Diamond Yellow Gold Rectangular Cufflinks and Tie Tac Set
Located in Miami Beach, FL
Stunning onyx and diamond 18k yellow cufflinks and tie tac featuring a beautifully designed open
Category
Mid-20th Century Cufflinks
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Free Shipping
W 0.61 in D 0.15 in L 0.77 in
18 K Whitel Gold Ring Black Onyx Diamonds
Located in Zurich, Zollstrasse
Attractive moder n 18 K whitel Gold Ring featuring 1 square cut Onyx that is accentuated by 28
Category
2010s German Contemporary More Rings
Materials
Diamond, Onyx, Gold, 18k Gold, White Gold
18 K White Gold Onyx Citrine Diamond Dangle Earrings
Located in Zurich, Zollstrasse
A pair of extravagant 18 K white Gold dangle earrings featuring 2 black donut shaped Onyx, 2 small
Category
2010s Unknown Contemporary Drop Earrings
Materials
Citrine, Diamond, Onyx, 18k Gold, White Gold
Darling Earrings 18 K White Gold Onyx Mother of Pearl Diamond Onyx
Located in Zurich, Zollstrasse
Lovely dangle earrings in 18 K white Gold featuring 2 freshwater cultured Pearls, carved flowers in
Category
2010s Unknown Contemporary Dangle Earrings
Materials
Diamond, Onyx, Pearl, 18k Gold, White Gold
Contemporary Coral, 18k Gold, Diamonds, and Onyx Pipe
Located in New York, NY
A Contemporary Coral, 18K Gold, Diamonds, and Onyx Pipe.
The carved coral pipe engraved with
Category
20th Century Chinese More Objets d'Art and Vertu
Materials
Coral, Diamond, Onyx, 18k Gold
18K Onyx and Diamond Cocktail Ring
Located in Seattle, WA
.86ctw of sparkling diamonds set against bold black onyx, all in 18k yellow gold. With G-I color and VS1
Category
Mid-20th Century Cocktail Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Contemporary Coral, 18K Gold, Diamonds, and Onyx Pipe
Located in New York, NY
A contemporary coral, 18K gold, diamonds, and onyx pipe.
The carved coral pipe engraved with
Category
20th Century Chinese Tobacco Accessories
Materials
Coral, Onyx, Gold
Vintage 18 K Yellow Gold Necklace Pendant Diamond Rock Crystal Onyx by Tännler
By Tannler of Switzerland
Located in Zurich, Zollstrasse
Very decorative 18 K yellow Gold Vintage Multi strand Necklace with featuring a pendant with Rock
Category
Vintage 1960s Swiss Retro Pendant Necklaces
Materials
Onyx, Rock Crystal, Diamond, 18k Gold, Yellow Gold
Free Shipping
L 16.15 in
Onyx Diamond Long Earrings 18K
Located in North Hollywood, CA
of Diamonds heading the Onyx. Perfect you will keep these in your collection forever. I love black
Category
2010s Spanish Art Deco Dangle Earrings
Materials
Diamond, Onyx, 18k Gold
Damiani 18k White Gold Diamond and Onyx Cufflinks
By Bulgari
Located in Southampton, PA
look that will never go out of style. A captivating onyx stone sits at the center of the sleek 18K
Category
21st Century and Contemporary Italian Cufflinks
Materials
Diamond, Onyx, 18k Gold, White Gold
Rosary Necklace in 18k Gold and Onyx
Located in Bilbao, ES
Rosary Necklace in 18K Gold and Onyx
Rosary Necklace Unisex Woman Man with Virgin Mary Miraculous
Category
2010s Spanish Figurines and Sculptures
Materials
Onyx, Gold, 18k Gold, Yellow Gold
18K White Gold Black Onyx and Diamond Ring
Located in Houston, TX
18K white gold cigar band style ring with black onyx and diamonds. The onyx is curved and is
Category
21st Century and Contemporary Unknown Band Rings
Materials
Diamond, Onyx, White Gold, 18k Gold
Onyx Panther and Diamond Ring 18K Yellow Gold
Located in Dallas, TX
Onyx Panther and Diamond Ring in 18K Yellow Gold. Size 6
38.6 Grams
1.25" x 1.50"
Category
Vintage 1980s Fashion Rings
Materials
Diamond, Onyx
Van Cleef & Arpels Diamond Flower and Onyx Ring, 18k
By Van Cleef & Arpels
Located in New York, NY
A Van Cleef & Arpels Diamond Flower and Onyx Ring made in 18k Yellow Gold. French marks. The total
Category
20th Century Cocktail Rings
Materials
Diamond, Onyx, 18k Gold
Van Cleef & Arpels Floral Onyx and Diamond Ring, 18k
By Van Cleef & Arpels
Located in New York, NY
A Van Cleef & Arpels Floral Onyx and Diamond Ring made in 18k White Gold. Signed, Numbered. The
Category
20th Century Cocktail Rings
Materials
Diamond, Onyx, 18k Gold
Emerald Beads Tassel Earrings with Diamonds and Onyx, 18k
Located in New York, NY
A beautiful work of art with Emerald Bead Tassels with Diamonds and Onyx. There are 44.16 cts. of
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, Emerald, Onyx, 18k Gold
Sapphire Beads Tassel Earrings with Diamonds and Onyx, 18k
Located in New York, NY
A beautiful work of art with Faceted Sapphire Bead Tassels with Diamonds and Onyx. There are 89.51
Category
21st Century and Contemporary Drop Earrings
Materials
Diamond, Emerald, Onyx, 18k Gold
Ruby Beads Tassel Earrings with Diamonds and Onyx, 18k
Located in New York, NY
A beautiful work of art with Plain Ruby Beads Tassels with Diamonds and Onyx. There are 78.74 cts
Category
21st Century and Contemporary Drop Earrings
Materials
Ruby, Diamond, Onyx, 18k Gold
Massive Onyx and Diamond Bracelet in 18k by Gemlok
By Gemlok
Located in Wailea, HI
A Massive Onyx And Diamond Bracelet in 18k by Gemlok
Step into a world of vintage luxury with our
Category
Late 20th Century Modern Bangles
Materials
Diamond, Onyx, 18k Gold
Black Onyx and Diamond Earrings in 18k White Gold
Located in Honolulu, HI
Item Specifications:
Style: Diamond & Black Onyx Earrings
Metal: 18K White Gold
Diamond Color
Category
21st Century and Contemporary Unknown Dangle Earrings
Materials
Diamond, Onyx, 18k Gold, White Gold
18K White Gold Onyx Diamond Pendant
By Vitale 1913
Located in Monte-Carlo, MC
natural white diamonds and round onyx in 2.0 Carat. Total metal weight is 5.20 gr. The chain is 40cm long
Category
2010s Italian Contemporary Pendant Necklaces
Materials
Diamond, White Diamond, Onyx, 18k Gold, White Gold
Earrings Onyx Diamond 18k yellow Gold
Located in The Hague, ZH
18 kt yellow gold earrings set with onyx and single cut cut diamond 0.10 ct - F/G - VS/SI
detailed
Category
2010s Dutch Modern Clip-on Earrings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Sapphire, Diamond, and Onyx Earrings in 18K Yellow Gold
Located in La Jolla, CA
Sapphire, Diamond & Onyx Earrings in 18K Yellow Gold
Sapphire, Diamond, and Onyx Earrings feature
Category
21st Century and Contemporary North American Clip-on Earrings
Materials
Diamond, Onyx, Sapphire, 18k Gold, Yellow Gold
Damiani 18K White Gold Onyx and Diamonds Ring
By Damiani
Located in North Miami Beach, FL
Damiani 18K White Gold Onyx and Diamonds Ring
Diamonds 0.42ctw
Made in Italy
Size 4
Retail
Category
2010s Italian Modern Cocktail Rings
Materials
Diamond, Onyx, White Gold
18k Yellow Gold Coral Ring with Onyx and Diamonds
By Avanti
Located in Carrollton, TX
)
Diamonds: 1.29 cts, Round Brilliant
Coral: Oval Cabochon
Onyx
Metal: 18k Yellow Gold
Category
2010s American Contemporary Cocktail Rings
Materials
Coral, Diamond, Onyx, 18k Gold, Yellow Gold
18K Exquisite Cufflinks with Diamonds & Onyx
Located in Hong Kong, HK
18K Exquisite Diamonds with Onyx Cufflinks . Only One Pair.
18 Diamonds - 0.96 CT
2 ONYX - 8.23
Category
21st Century and Contemporary Hong Kong Modern Cufflinks
Materials
Diamond, Onyx, 18k Gold, White Gold
18K Gold & Diamonds & Onyx Button Cufflinks
Located in Hong Kong, HK
Cufflink with Onyx and Diamonds. Only 1 Pair.
8 DIAMONDS - 0.16 CT
2 ONYX - 6.12 CT
18K Yellow
Category
21st Century and Contemporary Hong Kong Modern Cufflinks
Materials
Diamond, Onyx, 18k Gold, White Gold
18K White Gold Onyx, Blue Lapis and Diamond Brooch
Located in New York, NY
A beautiful pin from 1980's made in 18K White Gold with black onyx, blue lapis and round
Category
20th Century American Modern Brooches
Materials
Diamond, Onyx, 18k Gold, White Gold
Vintage Diamond & Black Onyx 18K Gold Ring
Located in New York, NY
Vintage Diamond and Black Onyx 18K Gold Ring—Meticulously crafted, this vintage ring features a
Category
20th Century Cocktail Rings
Materials
Diamond, Onyx, 18k Gold
Deco Coral Onyx Diamond Ring 18K
Located in North Hollywood, CA
Coral circle and onyx plaque and surrounded by Diamonds. There are 7 Brilliant white Diamonds in the
Category
Vintage 1930s Unknown Art Deco Cocktail Rings
Materials
Coral, Diamond, Onyx, 18k Gold
Damiani 18K Yellow Gold 2.38 Ct Diamond and Onyx Ring
By Damiani
Located in Southampton, PA
Want it black and white? The Damiani 18K Yellow Gold 2.38 ct Diamond and Onyx Wide Band Ring shows
Category
21st Century and Contemporary Cocktail Rings
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
Marina B Earrings 18k Gold, Peridot, Diamonds, Citrice and Onyx
By Marina B
Located in Magenta, IT
Marina B, a pair of 18k yellow gold pendant earrings (clip-on), adorned with a pear-shaped peridot
Category
Vintage 1980s French Drop Earrings
Materials
Diamond, Onyx, Peridot, 18k Gold
Onyx and Diamond Earrings
Located in New York, NY
Onyx and Diamond Earrings
Pair of 18-karat white gold dangle earrings with an onyx accented by
Category
20th Century Unknown Dangle Earrings
Materials
Diamond, Onyx, 18k Gold
Onyx, Ruby and Diamond Earrings set in 18K Gold Settings
Located in Bangkok, TH
Onyx, Ruby 1.80 carats and Diamond 0.56 carat Earrings set in 18K Gold Settings
Width: 1.3 cm
Category
2010s Thai Contemporary Clip-on Earrings
Materials
Diamond, Onyx, Ruby, 18k Gold
18k Yellow Gold Ethiopian Opal with Black Onyx and Diamonds
By Avanti
Located in Carrollton, TX
This gorgeous ethiopian opal pendant is custom handmade with diamonds and onyx. The handmade frame
Category
2010s American Contemporary Pendant Necklaces
Materials
Opal, Diamond, Onyx, 18k Gold, Yellow Gold
Platinum, 18K, Rock Crystal, Diamond and Onyx Vintage Sautoir.
Located in Aspen, CO
, fancy cut onyx and diamonds. This long necklace suspends an approximately 3.5 inch pendant from two 19
Category
Vintage 1950s Art Deco Rope Necklaces
Materials
Diamond, Moonstone, Onyx, Rock Crystal, 18k Gold, White Gold, Platinum
Damiani Signed Onyx and Diamond 18 Karat Yellow Gold Cufflinks
By Damiani and Brad Pitt
Located in Miami, FL
: Brad Pitt
Metal: Yellow Gold
Metal Purity: 18k
Stones: Black Onyx
10 Round
Category
21st Century and Contemporary Cufflinks
Materials
Diamond, Onyx, 18k Gold, Yellow Gold
BRM Tennis Bracelet 18K Rose Gold, Diamonds and Onyx Stone
By BRM
Located in Magny En Vexin, FR
B.R.M Luxury Tennis bracelet 18 Carats rose gold, Diamonds and onyx stone.
Are you an enthusiast of
Category
2010s French Modern Modern Bracelets
Materials
Diamond, Onyx, 18k Gold, Rose Gold
Vintage Onyx, Jasper and Diamond 18k Gold Geometrical Link Necklace
Located in New York, NY
jasper, connected by 18k yellow gold and diamond links. Made in Italy, circa 1980.
Category
Vintage 1980s Pendant Necklaces
Materials
Onyx, Jasper, Diamond, White Diamond, Gold, 18k Gold, Yellow Gold
Onyx, Ruby and Diamond Ring set in 18K Gold Settings
Located in Bangkok, TH
Onyx, Ruby 1.07 carats and Diamond 0.27 carat Ring set in 18K Gold Settings
Width: 2.0 cm
Length
Category
2010s Thai Contemporary Band Rings
Materials
Diamond, Onyx, Ruby, 18k Gold
Cartier 18K White Gold Clash Diamond and Black Onyx Earrings
By Cartier
Located in New York, NY
hoop earrigs. Crafted in 18k white gold, encrusted with round cut diamonds and set with black onyx
Category
21st Century and Contemporary French Modern Hoop Earrings
Materials
Diamond, Onyx, 18k Gold, White Gold
Vintage 18K Yellow Gold Black Onyx and Diamond Dome Ring
Located in Henderson, NV
Crafted in 18K yellow gold, the ring features a dome design with channel set diamonds in the center
Category
Mid-20th Century Dome Rings
Materials
Diamond, Onyx, Gold, 18k Gold, Yellow Gold
Kutchinsky Platinum & 18K Yellow Gold Turquoise Onyx And Diamond Necklace
By Kutchinsky
Located in New York, NY
Elevate your style with the Kutchinsky Black Onyx, Reconstituted Turquoise, and Diamond Pendant
Category
20th Century English Modern Link Necklaces
Materials
Diamond, Onyx, Turquoise, 18k Gold, Yellow Gold
Cartier Panthere 18K White Gold 2.85ct Diamond and Onyx Pendant Necklace
By Cartier
Located in Southampton, PA
Diamonds with a total weight of 2.85 carats are beautifully juxtaposed with bold Onyx accents on
Category
21st Century and Contemporary Pendant Necklaces
Materials
Onyx, Diamond, White Gold, 18k Gold
Edwardian Diamond and Onyx Platinum and 18k Yellow Gold Pendant, circa 1900s
Located in Beverly Hills, CA
One Edwardian diamond and onyx platinum topped and 18K yellow gold pendant featuring 2 oval-shaped
Category
20th Century Edwardian Pendant Necklaces
Materials
Diamond, Onyx, Platinum, Yellow Gold, 18k Gold
- 1
- ...
Get Updated with New Arrivals
Save "Onyx And Diamond 18 K", and we’ll notify you when there are new listings in this category.
Onyx And Diamond 18k For Sale on 1stDibs
You are likely to find exactly the onyx and diamond 18k you’re looking for on 1stDibs, as there is a broad range for sale. Every item for sale was constructed with extraordinary care, often using gold, 18k gold and white gold. In our selection of items, you can find a vintage example as well as a contemporary version. Making the right choice when shopping for an onyx and diamond 18k may mean carefully reviewing examples of this item dating from different eras — you can find an early iteration of this piece from the 18th Century and a newer version made as recently as the 21st Century, both of which have proven very popular over the years. Finding an appealing onyx and diamond 18k — no matter the origin — is easy, but Cartier, Van Cleef & Arpels and SCALA GIOIELLI each produced a popular version that is worth a look. See these pages for a round cut iteration of this accessory, while there are also brilliant cut cut and mixed cut cut versions available here, too. When shopping for an onyx and diamond 18k, you’ll find that there are less available pieces for unisex or men today than there are for women.
How Much is a Onyx And Diamond 18k?
Prices for an onyx and diamond 18k can differ depending upon size, time period and other attributes — at 1stDibs, these accessories begin at $10 and can go as high as $1,400,000, while this accessory, on average, fetches $5,055.