Onyx Jewelry

Bold, sculptural, and unmistakably on-trend, these 14K yellow gold door knocker earrings make a striking statement. Designed with large oval turquoise and black onyx links, the inter...

This striking 18‑inch necklace showcases a sophisticated blend of deep, glossy black onyx and the serene, ocean‑washed beauty of aquamarine. The design features highly polished 10...

This is a stunning pair of Retro earrings crafted in 14K white gold that showcases beautiful black onyx dangles and sparkling single-cut diamonds! These earrings are elegant, sophist...

Trinity panther bracelet bangles designed by Cartier. An outstanding Trinity bangles bracelet created in Paris, France, by the renowned jewelry house Cartier, circa 2000. This iconic “Trinity de Cartier” slip-on bracelet is composed of three interlocking bangles, each individually crafted in a different color of solid 18-karat gold and finished with a high polish. The rose gold bangle is plain, emphasizing its warm tone; the white gold bangle is lavishly set with four hundred twenty-six calibrated white, colorless diamonds; and the yellow gold bangle is decorated with the maison’s signature panther motif, inlaid with black onyx. The total combined weight of the diamonds is approximately 4.26 carats, adding exceptional brilliance to the composition. A striking and highly recognizable design, this bracelet exemplifies Cartier’s mastery in combining symbolism, innovation, and refined craftsmanship. The piece remains in excellent condition, further enhancing its desirability as a collectible modern jewel. Country: Paris, France. Period: Modernist, 1995-2000. Model: Trinity Panther de Cartier. Materials: 18Kt Yellow Gold, 18Kt White Gold, 18Kt Rose Gold, VVS white Diamonds and black onyx. Diamonds: Mount in a French pave setting, with 426 calibrated round brilliant cut diamonds, with a weight of 4.26 carats, white colorless D/E color, VVS clarity. Weight: 73.90 Grams, (47.40 Dwt). Size: 7.25 Inches, (18.4), French size 18. Measurements: The width all together is 15 mm (0.59 Inches). Hallmarks Stamped with the maker's mark, the mark for the assay and warranty of the 18kt gold, the six-digits serial numbers and signed in full as follows, "©CARTIER MD .750 RG 8024". Collateral: This Cartier Trinity Panther...

The swan brooch pin features an intricate play of mother-of-pearl and crystal expertly custom cut into the white gold feathers, lending the jewel a distinctive art déco look. The mag...

In these classic Art Deco Style earrings the tops are 14 mm round carved black onyx buttons with small emeralds round cabs in the center,middle parts are in white gold, 20 round full...

Amazing multi-strands necklace mounted with two strands of onyx ( 8 mm) and a butterfly clasp in 9 kt rose gold and silver structure studded with diamonds for all the body and rubies...

Unique and elegant Art Deco Style ring composed of a flat oval ring in solid 14 Kt yellow gold with 3 round black onyx beads with small faceted rubies set on one side and 3 pink op...

Mother Of Pearl Shell Stud Earrings with black onyx and Snake black and white drawing. Handmade wild animals Shell Earrings with black onyx. Beach Wedding bridal stud earrings. Moth...

Designed as bar style cufflinks and shirt studs depicting minimalist panther heads with sleek faceted features Featuring pear cut emeralds flush set as eyes - weighing approximately ...

Handcrafted Green Onyx and Blue Howlite Drop Earrings in Gold Plated Sterling Silver These vibrant handcrafted earrings pair rich green onyx with striking faceted blue howlite in an ...

Looking adorable on your shoulder or lapel, this vintage 18 karat yellow gold ladybug pin with inlaid mother of pearl, onyx and diamonds would be a great addition to your collection....

Crafted in 18k yellow gold, these clip-on earrings are a bold statement piece. Featuring 2 carats of round-cut white diamonds, they create a dazzling contrast with the black onyx sug...

Beautiful vintage 14k yellow gold scarab bracelet featuring a vibrant lineup of carved gemstones including dyed chalcedony, onyx, jasper, quartz, sard, carnelian, and tiger’s eye. Ea...

Antique Onyx Ring 14ct Rose Gold Tested Circa 1920’s Fabulous, round, flat onyx ring. Set with a gorgeous halo of rose cut diamonds. Face of the ring measures approximately 14...

An incredibly charming, rare, and beautifully whimsical vintage statement panel link bracelet designed in a classic 1950s Mid-Century style. Expertly crafted in solid 14-karat yellow gold, this collectible piece masterfully marries the bold, graphic elegance of polished black onyx with the meticulous artistry of hand-carved precious coral. The bracelet is structured around seven graduated, oval-shaped panels made of smooth, natural black onyx, weighing a collective 12.40 grams. Serving as a stark, dramatic dark background, each onyx plate acts as an individual canvas for seven delightful, custom hand-carved figures in natural Sardinian red coral. The coral elements weigh a total of 5.20 grams and feature a beautiful, rich Mediterranean orange-red hue. The hand-carved coral figures...

SKU 77701854 Comes With Full Set (Box + Card) Date 2012 Model N6033402 Serial Number SM**** Size 17 (Approximately 16.1cm - 16.9cm wrist) Metal 18k Yellow Gold Stones Onyx, Tsavorite...

A fine vintage gold, citrine, onyx, and diamond cocktail ring. In 18 karat yellow gold. With a large cushion mixed cut 18.40± ct citrine (transparency: transparent, color hue: yell...

An Art Deco onyx and diamond plaque ring of tapering, harlequin design, in platinum. Marcus & Co. Atw diamonds .30 ct (Old-European cut). * Free shipping * Includes letter of authen...

Created in 18 karat yellow gold Black onyx 10 carats minimum Diamonds 0.10 carat approx. Chain sold separately Handcrafted in 18 karat yellow gold, this pendant features black onyx...

Mother Of Pearl Shell Stud Earrings with black onyx and dandelion flower black and white drawing. Handmade fauna, flower Shell Earrings with black onyx. Beach Wedding bridal stud ear...

A necklace designed by Cartier. Beautiful colorful V shaped necklace, designed in Paris France during the late art deco period, back in the 1940. The necklace was crafted by the jew...

This exquisite piece is designed as a stylized chestnut motif that surmounts suspending tiered drops, terminating with a substantial 20.5 mm round amethyst. It features bezel-set rou...

A very gorgeous and beautiful, one of a kind. Emerald, Chalcedony & Black Onyx Cocktail Ring set in 18K Yellow Gold & natural Diamonds. The weight of the Emerald Sugarloaf is 3.92 ca...

This vintage-style filigree earrings is crafted from 925 sterling silver, featuring intricate openwork that captures timeless charm. Delicate lines create depth and graceful movement...

A Study In Absolute Minimalism The Patek Philippe Ellipse is a foundational piece, a watch whose design is famously based on the "golden ratio" for a shape that is neither round nor rectangular. Within the Ellipse family, references with stone dials represent a significant step up in both rarity and aesthetic purity. This 3748/900 pairs the iconic case shape with a deep, flawless black onyx dial. The result is a watch stripped of all unnecessary elements, leaving only form, color, and texture. It is one of the most confident and impactful expressions of Patek Philippe's design-forward history. The Uncracked Onyx Dial For collectors of stone dial watches...

Vintage 14K Yellow Gold Onyx Ring Size 6.25 This gorgeous 14K gold ring features a beautiful oval black onyx stone! Ring size: 6.25 Shank: 3.5mm Front: 19.2mm X 14.8mm X 15.2mm We...

A bold reinterpretation of Cartier’s iconic panther, this ring blends sculptural elegance with striking detail. Crafted in 18 karat white gold, the design is brought to life with a p...

Zirconia & Green Onyx Gem Line Tennis Bracelet in 925 Sterling Silver. You shall need statement tennis bracelet to make a statement with your look. Each piece features dazzling cubic...

A stunning María Canalé “Gold Pyramide” ring crafted in 18kt gold, with a total weight of 17.90 grams. The design features bold black onyx pyramids, each elegantly set with brilliant...

This striking 18‑inch necklace showcases a series of highly polished oval onyx tablets, each measuring 24×18 mm and selected for their deep, velvety black sheen. The smooth, reflec...

Circa the Edwardian era, this large and impressive Rhinoceros beetle brooch is encrusted with Rose Cut diamonds on an 18k gold and sterling silver body. The insect’s head and antenna...

A very gorgeous and beautiful, Art - deco style & unisex, Emerald & Black Onyx Engagement Ring set in 18K White Gold & natural Diamonds. The weight of the Emerald is 1.92 carats. The...

4.5CTW Black Onyx Diamond Adjustable Cocktail Ring in 14K Solid Yellow Gold Ring featuring natural black onyx of 4.5 carats and diamonds of 0.50 carats. Which perfectly goes with you...

Zuni inlay sterling silver cuff bracelet. With triangle and square cut stones of turquoise and onyx separated by sterling silver lines. Attached to delicate patinaed cuff with stampe...

An iconic 18k yellow gold and onyx Van Cleef and Arpels necklace from the Vintage Alhambra collection. The necklace comprises of 10 iconic 4 ...

This contemporary pair of 18K white gold dangle earrings delivers drama and style. At the top of each earring are four small modern round brilliant cut diamonds sitting above a 12mm ...

Stunning and most unusual multistone bracelet by Seaman Schepps. Lapiz lazuli; coral; cat's eye; jade; onyx and carnelian are set in round, oval and rectangular bezels creating a rou...

Cocktail ring designed by Jean Thierry Bond. An unusual geometric ring, created in Paris France at the jewelry atelier of Jean Thierry Bond, back in the late 1970. This cocktail rin...

In these Classic Art Deco Style Earrings we have 2 round black onix buttons with in the center 2 small round Ruby cabochons set in white gold ,middle parts in white gold , 2 small Ru...

A sterling silver and black onyx necklace, in the Art Nouveau style, circa late-20th century. Necklace has a nice sized black onyx center stone. Necklace looks beautiful around neck ...

Art Deco 18K yellow gold circle pendant - the perimeter with 20 heart shaped bezel set Pink Sapphires (each 3.5 mm. x 4 mm. x 2.5 mm. deep - approximately 0.23 carats each - 4.6 cara...

This vintage Bvlgari Tubogas cuff bracelet is a timeless icon of Italian craftsmanship. Featuring sleek round onyx inlays framed in polished 18K yellow gold, the flexible Tubogas des...

Rossella Ugolini Design Collection, for the Horse Lovers a nice charme pendant handcrafted in a hammered 18 karat Yellow Gold bezel adorned with beautiful Black Onyx and white Agate horse hand carved with a round Citrine briolette cut set in a round griffe. The carved Black horse is rare and unique hand carved stone. Is the last one available. A jewel to wear together for a total rider look or to wear just showing it off as an equestrian element. Here is an 18K Yellow Gold Charm to purchase today to add a riding allure to your wardrobe. The foreboding that the equestrian style would become one of the trends of the season has strengthened. Perfect balance of elegance and sportiness, the riding style is as much in the detail of a calf boot as in the attitude with which it is combined with a blazer, finding the formula that best suits your tastes. An example is this 18K Yellow Gold Black Onyx and White Agate charme to wear in a personal interpretation of the dressage style. From Shakespeare to Orwell, from prehistoric graffiti to futurism, with its harmonious shapes and that elegant and proud gait, the horse is a source of inspiration for the artist. A symbol of unconscious passions, mythologized by fantastic centaurs and unicorns, the brave leader was a mere support for the heroic nature of the soldier in equestrian monuments...

An exquisite piece of Victorian Mourning Jewelry. The pin is made up of either French Jet or Black Onyx and Seed Pearls set in 14 Kt Gold. Th...

Compelling, this Art Deco–style arrow brooch showcases a striking harmony of vivid turquoise, glossy onyx, and brilliant diamond accents. The bold contrast of color and geometry refl...

Gorgeous pair of Earrings by Marina J. This pair features a round Pearl sitting within a smooth Black Onyx Donut, from which a large Black Onyx teardrop bead hangs. Made entirely wit...

Beautiful Antique Art Deco Platinum Asscher Cut Diamond Onyx Halo Engagement Ring - GIA. This incredible Art Deco emerald cut diamond and onyx engagement ring is crafted in platinum....

Size 6.75 Onyx and Diamond Ring

Timeless Victorian Onyx 14 kt Gold and Seed Pearl Buckle Brooch from the late 19th Century. 2.75" x .5". 1880's USA. Excellent condition.

A refined 19th-century locket pendant, crafted in 14 karat gold and centered by a polished oval onyx plaque of deep black hue. The front is ornamented with a delicate floral motif, s...

This Handcrafted Cushion Cut Black Onyx Solitaire Ring in sterling silver. You shall need these solitaire ring to make a statement with your look. These solitaire ring create a spark...

Refined, elegant, and featuring a contemporary design, these extraordinary drop earrings crafted in 14K yellow gold represent a perfect balance between sophisticated minimalism and e...

Panther cocktail ring designed by Cartier. This is a magnificent cocktail ring created in Paris France by the jewelry House of Cartier. The rare ring was crafted in the shape of the...

A bold Tiffany & Co. black onyx 18k gold bracelet, circa 1970s. The sculptural openwork center gives this cuff bracelet a distinctive look, while the smooth onyx panels and ribbed g...

Cartier Panthère Lakarda Ring A striking Cartier Panthère Lakarda ring crafted in 18 carat white gold, designed as a stylised panther coiled around the finger. The sculptural feline...

Onyx Cocktail Ring in Gold, Black Cabochon Black Enamel Ring Onyx cocktail ring with a polished black onyx cabochon framed by a hand painted black enamel bezel on a 14k gold plated ...

An Art Deco design centered with a 0.97-carat round natural diamond framed by a 9.28-carat polished onyx tablet, accented by 0.25 carats of natural diamonds along the shoulders. Hand...

Single-strand graduated black onyx beaded necklace with engraved silver spacer beads throughout. - High-gloss black onyx round beads, graduating in size from smaller near the clasp ...

An Icon Of 1980s Extravagance The Piaget Polo was the brand's unapologetic entry into the luxury sports watch category of the late 1970s. While others focused on steel, Piaget leane...