Black Onyx Heart

A 14K gold ring with a twisted band set with a centre carved black onyx studded with white diamonds

This pair natural 1.92ct heart-shaped ruby is the star of this ring. 5.37cts of carved black onyx

entitled 'The Man Who Knows Everything'. With a black onyx sphere at their heart, suspended within 18 kt

This is a stunning Antique Art Deco Heart Pendant Necklace in Black Onyx with a stunning Diamond in

showcase beautiful opaque gemstones accented with pearls and diamonds. White Moonstone & Black Onyx

18k Yellow Black Onyx Heart Motif Jean Schlumberger Cufflinks for Tiffany & Co. Details: Length

colored black onyx heart, expertly cut and polished to achieve a deep, mirror-like finish that contrasts

Outstanding Black Onyx Bead Necklace, comprising twenty matte beads with polished centers, each

A pair of heart-shape black onyx and diamond earrings set in gold.

Outstanding Black Onyx Bead Necklace, comprising 20 matte beads with polished centers, each

A striking antique Art Deco platinum diamond and calibre cut onyx heart pendant, circa 1920

This exquisite Victorian heart-shaped pendant is a captivating symbol from the Romantic era (c

, the ring is set with black onyx in a heart shaped mount. Embossed flowers add a charming element to

ultra soft coat features a black and red hearts motif. There is a center front zipper closure. There are

Centerpiece: The heart of this retro masterpiece is a uniquely cut, natural black onyx. The onyx's deep

.15ct F/VS1 5 Heart Shaped Black onyx stones Details: Size - 6.5 Width: 20mm Weight: 8 grams

Stunning with the 18 karat white gold and diamonds criss crossing over the heart-shaped black onyx

Material: 14K yellow gold Blue Topaz: 2 heart cut: 5.06cttw Color: Swiss blue Dimensions: earrings

This is a really a beautiful pendant. It is pre-owned and in excellent condition. It's been very well-cared for. The pendant itself is 1.25 inches long and .75 inches wide. It h...

Carved Natural Heart Cut Black Onyx Earrings 8 x 9mm 14kt. yellow gold 2.8 grams 19 x 20mm

full cut diamonds and black enamel ,in the lower parts we have 2 Heart Shape Faceted Green Onyx

10 Karat Yellow Gold Onyx and Diamond Heart Ring Size 7.25 This stunning ring features one heart

interspersed with black onyx hearts and crystal rhinestone studded heats. Clasp in black onyx.

What an unusual find this is! It has two rows of black onyx beads with a 14KT gold slide-in clasp

Estate 18K Yellow Gold and Diamond "Confetti" Heart Pendant with Frosted, Special-Cut Black Onyx by

Vintage CHRISTIAN LACROIX Heart Onyx Branch Cuff Bracelet Measurements: Height: 1 3/8 inches

This one-of-a-kind Heart-Shaped Black Onyx Drusy with Diamonds Pendant and Brooch has drusy

Tiffany & Co. black onyx bead and silver heart charm bracelet. Hear charm reads, please return

Luxurious Antique Ring in Renaissance style, band and crown tested solid 18K Gold,not hallmarked, European, ca. XVIII - early XIX centuries. Huge cabochon of natural Light - Blue Sa...

THIS IS A STUNNING VICTORIAN - ART NOUVEAU - BELLE EPOQUE FESTOON NECKLACE WITH THE MOST GORGEOUS NATURAL ROUND FACETED PERIDOT GEMS SET WITH PEARLS AND AN OLD MINE DIAMOND IN A GORG...

A striking ring from the Art Deco (ca1920s) era! Crafted in platinum, this ring adorns an Old Mine Cushion Cut diamond within an octagonal milgrained bezel. The diamond, weighing app...

Antique 14k gold brooch on tremblant designe with old mine cut diamonds H colour white vs clearity and estimate diamond weight of 2.60 carats brooch was made in moscow 1890.c diring ...

Black opal 14k gold ring. Rainbow opal ring. Cabochon opal ring. Vintage opal ring. Ethiopian Opal Engagement Ring. Art-deco opal ring. Metal: 14k gold Weight: 2.45 g. depends fr...

Art Nouveau / Belle Epoque Diamond ring in 18 Karat Gold. Ca. 1900 Belle Epoque (Spanish or French) Bypass Diamond ring mounted in 18 karat yellow Gold. The two main diamonds are ha...

A truly elegant Edwardian old cut diamond tiara set in silver and gold, circa 1910. This beautifully handcrafted tiara is composed of a number of elegant foliate scroll motifs, com...

This is a stunning and dramatic Antique Art Deco Old Mine Cut Diamond Ring in Platinum with a gorgeous central .6 Carat Old Mine Diamond. The central diamond is surrounded by a spec...

A Ring with band in solid 18K Rose Gold with claw set natural bright Green Emerald 5.5 mm x 4 mm / ca. 0.45 ct with open back . Set of Swedish hallmarks, 18K , date combination not ...

This is an Antique Victorian Diamond Heart Pendant set throughout with lovely Seed Pearls. In the center is a sparkling Old Mine Cut Diamond. The diamond and pearls are set in a wo...

Art Deco period German Ring with Emerald and Diamonds. Emerald and Diamonds Halo type Ring made in Europe ca.1920s -1930s. Metal of band in solid 18K Gold, crown in Silver. Emerald...

From the museum vault at Emilio Jewelry New York, One of the rarest and only diamonds of its size and color. Please inquire for details.

This elegant Belle Époque necklace is composed of collet set oriental pearls and rose cut diamonds connected by foxtail gold chains. The clasp is hallmarked with French assay marks,...

Finely detailed antique Victorian amethyst & seed pearl pendant/brooch (circa 1880s to 1900s), crafted in 14 karat yellow gold by Krementz. Oval faceted amethyst measures 21mm x 11m...

This stunning hair comb was hand crafted in France in 1810 ca. The tiara is made out of fire gilt brass. The top of the comb is made put of polished fire gilt metal. Underneath the p...

Details: Pretty 14K white gold filigree 1/2 carat diamond ring from the 1920's! The filigree has beautiful sweet flowers in the 14K gold. The height of the ring sits up 5.6mm, and t...