Tiffany Onyx

A classic Return to Tiffany silver and onyx double heart necklace from Tiffany & Co.

This is a vintage pair of 18ct yellow gold cufflinks from the world renowned jewellery designer, Tiffany & Co. Each piece showcases an octagonally shaped onyx with a matching doubl...

Colour: G, Clarity: VS Total Remaining Diamond Weight: Approx. 0.28ct Onyx Dimensions: 2 (2mm), 2 (2mm x 1.5mm), 4 (2mm x 1mm) Marked: 'TIFFANY & Co.'

Set with old mine cut diamonds, this elegant Tiffany & Co. brooch was crafted circa 1900 and reflects the firm’s inventive approach at the turn of the century.

Pair of 18k yellow gold leaf motif earrings, with inlay onyx. Earrings measure 33mm x 19mm. Marked: Tiffany & Co, 750.

Original Tiffany Clip Earrings Cute Oval Cabochon shape made from 18k Yellow Gold and Black Onyx Weight: approx 16 grams Size: approx 17 x 20 mm Composed of carved black onyx with go...

A sophisticated Tiffany & Co. necklace crafted in sterling silver, featuring elegant black onyx accents and the brand’s signature toggle clasp design.

This Tiffany & Co. onyx and 18k gold necklace reflects the bold, sculptural aesthetic the house favored in the late 1970s through the mid-1980s.

Year: 1960s Hallmarks: Tiffany & Co Item Details: Metal Type: 14K Yellow Gold [Hallmarked, and Tested] Weight: 10.3 grams Onyx Details: Weight: 3.00ct, total weight approximately...

DESIGNER: Tiffany & Co. CIRCA: 1980s MATERIALS: 18K Yellow Gold GEMSTONE: Onyx, Diamond WEIGHT: 15.3 Grams MEASUREMENT: 3/8" x 7/8" HALLMARKS: Tiffany & Co., 18K ITEM DETA...

DESIGNER: Tiffany & Co. CIRCA: 1980’s MATERIALS: 18k Yellow Gold GEMSTONE: Onyx, Chrysoprase WEIGHT: 42.1 Grams MEASUREMENTS: Diameter - 2" HALLMARKS: Tiffany & Co. , 18K ITEM DETAI...

A bold Tiffany & Co. black onyx 18k gold bracelet, circa 1970s.

Platinum onyx diamond bar pin, signed TIFFANY & CO 5554. Old European cut diamonds weighing approx. 0.90 cts, EF VS, measures 2 1/2 inches, weight 3.6 dwt

TIFFANY & CO. 18K YELLOW GOLD BLACK ONYX RING WITH DIAMONDS -Material: 18k Yellow Gold and Black Onyx -Diamonds: VS G, Old Mine Cut -Center Diamond: 6mm, 1.35ct -Side Diamonds: 1mm,...

These Tiffany & Co. cufflinks are sleek, sophisticated, and timeless in design.

Authentic Tiffany & Co Estate Large Onyx Flower Brooch Sterling Silver TIF584 This elegant Authentic Tiffany & Co Silver brooch has a weight of 19.5 Grams.

Beautiful Tiffany & Co. earrings that will become your favorite!

A vintage Angela Cummings for Tiffany & Co. double strand onyx and gold bead necklace, measuring a total of 19 inches.

The pendant is marked T&Co Peretti Sterling Spain, confirming the designer, metal, and origin. Includes Tiffany & Co. box and pouch, making it a refined collectible piece for Tiffany...

Brand Tiffany & Co. Material: 14k Yellow Gold & Black Onyx Condition: Pre-Owned Cufflinks Dimension: Length: 18.9mm Width: 13.9mm Thickness: 3mm Weight: 14.1grm Comes with ...

TIFFANY & Co. 18K Gold Onyx Mother of Pearl Earrings Metal: 18K Gold Weight: 28.40 grams Measurement: 29mm(1.14") high x 24mm(0.94") wide, large size Stones: Onyx and Mother-of-Pear...

A pair of classic Tiffany & Co. cufflinks with oval onyx inlay and high polish yellow gold finish.

Pair of 18k yellow gold oval earring by Tiffany & Co, with intertwined inlay onyx and mother of pearl.

Instead of separating the materials with a rigid line, the gold moves through the onyx in a soft, wavy division for a more natural appearance.In estate condition, this pair of Tiffan...

This vintage Tiffany & Co. sterling silver necklace features a Ziegfeld pattern pendant set with black onyx and pearl accents, showcasing the brand's signature repousse metalwork...

TIFFANY & Co. - 18K YELLOW GOLD OVAL BLACK ONYX + DIAMOND CUFFLINKS Details: 18k yellow gold Cuffs measure: 3/4" x 9/16" Main stone: Black Onyx (oval) Accent stone: diamond in the c...

A beautifully minimalist ring from Tiffany & Co.'s celebrated HardWear collection, crafted in 18k rose gold with a single polished black onyx bead.

Tiffany & Co. 14K Yellow Gold and Onyx Geometric Cufflinks These elegant cufflinks by Tiffany & Co. are crafted in classic 14K yellow gold and onyx in a timeless minimalist design.

Large 18k gold flower brooch by Tiffany & Co, with onyx and mother of pearl inlay.

This sterling silver charm bracelet is a rare, retired design by Tiffany and Co., no longer produced and increasingly difficult to find in the secondary market.

These fabulous vintage Tiffany & Co. clip-on earrings are crafted in 18k yellow gold with white gold accents and feature a dome-shaped round design inlaid with black onyx and acc...

A modern twist on the iconic Return to Tiffany & Co. bracelet, featuring 8mm black onyx beads and a sterling silver heart tag.

18K Tiffany & Co. antique cufflinks of a large black onyx disk, backed with gold.

This delightful vintage Tiffany & Co. penguin brooch is a whimsical and highly collectible jewel from the 1970’s, crafted in rich 18k yellow gold with elegant mother of pearl and ony...

--Stone(s):-- (2) Natural Genuine Black Onyx - Ribbed Carved Cylinder Shape - Black Color - 23.3x5.7mm each (approx.)

A rare pair of vintage Tiffany & Co. earrings made of 18k gold, black onyx, coral, accentuated with diamonds.

Tiffany & Co. 14k Yellow Gold & Onyx Bead Sautoir Necklace Retro 1950s Here is your chance to purchase a beautiful and highly collectible designer necklace.

Designed as a series of three rectangular gold links joined by geometric elements of carved onyx and carnelian, this bracelet, made by Tiffany & Co. in the U.S. during the 1940s ...

"Other Details: Primary Stones: Natural Diamond Diamond Cut: Round Brilliant Cut Gemstones: Diamond, Onyx Jewelry Type: Cufflinks and Stud Set Style: Vintage Set, Mid-Century Desi...

Tiffany & Co. black onyx diamond dress set Extremely fine signed platinum and gold black onyx and diamond cufflinks, circa 1920s the two larger buttons are 13 mm each. the smal...

A rare and striking Art Deco bracelet by Tiffany & Co., dating to the 1920s, exemplifying the bold geometry and refined material contrasts of the period.

Tiffany & Co. Art Deco Platinum, Diamond & Onyx Bracelet Circa 1920s w/ IAJA Certificate of Authenticity Here is your chance to purchase a beautiful and highly collectible...

--Stone(s):-- Numerous Natural Genuine Mother of Pearl & Black Onyx or Black Jade - Rectangular Cut - Inlaid Set - White & Black Color Material: 18K Solid Yellow Gold Weigh...

Elegant, distinctive, and unmistakably Tiffany & Co., this exceptional matching jewelry set combines luminous pearls, dramatic onyx, and rich 18 karat yellow gold in a design tha...

Elegant and finely detailed vintage Tiffany & Co multi strand onyx torsade necklace crafted in sterling silver. gold.

Set of two 18k gold half moon brooches by Tiffany & Co, crafted with mother of pearl inlay and onyx eyes.

TIFFANY & Co. Paloma Picasso 18K Gold Onyx Daisy Earrings Metal: 18K Gold Weight: 9.40 grams Measurement: 21.5mm high x 20.5mm wide Onyx: Cabochon black onyx Hallmark: © 1981 T&CO....

Tiffany & co 1920's beautiful art deco Vintage Brooch pin Onyx and French Cut Diamonds Platinum metal Approx weight 9.0 grams Size: approx 30 x 30 mm This Unique Brooch has a true Vi...

Tiffany & Co. by Donald Claflin 1980s Vintage 18k Yellow Gold & Onyx Button Earrings we/Pouch Here is your chance to purchase a beautiful and highly collectible designer earrings....

The Tiffany T collection showcases this modern wire bracelet, enhanced with black onyx creating a bold design with a smooth finish and high polish.

This striking, vintage, diamond and black onyx pendant and earring set is the perfect accessory for most daytime or evening wear. The set is retired from the venerated firm's current...

A bold vintage bangle bracelet by Tiffany & Co., crafted in 18K yellow gold and inlaid with rich lapis lazuli and deep black onyx.

Stunning vintage earrings from Tiffany & Co.. These stylish designer earrings are made of luxurious 18 karat yellow gold and feature a geometric pattern made of Mother of Pearl a...

Designed as cushion shaped forms displaying geometric motif with platinum circles centers and triangular corners Pavé set with round brilliant cut diamonds weighing approximately 3.1...

A pair of Jean Schlumberger for Tiffany & Co. black onyx and turquoise cufflinks, with turquoise studded black onyx spheres, on 18 carat gold, signed Schlumberger and Tiffany &am...

Stylish and finely detailed vintage Tiffany & Co onyx necklace, crafted in sterling silver (circa 1980s 1990s).

The earrings are made with screw back fastenings for those to wear without pierced ears. Stamped Tiffany, 14K. Comes in original Tiffany&co box.