Chalcedony Jewelry

Antique Bloodstone Fob 18ct Gold Hallmarked Makers Mark JG & S Circa 1910 * The chain is sold separately An elegant Edwardian fob pendant crafted in 18ct gold, set with a ...

Vintage Signet Ring 18ct Yellow Gold Stamped A striking early 20th-century ring featuring a shield-shaped bloodstone cabochon, mounted in a bold 18ct yellow gold setting. The deep...

A Tiffany & Co. beaded necklace and bracelet set designed by Paloma Picasso, strung with amazonite, moonstone, and blue chalcedony beads and finished with sterling silver interlockin...

Elegant and completely handmade Earrings consisting of an upper part of 4 oval shape Blue Sapphires 6x8 mm and weighing 20 Carats set together in 14 Kt white gold with 2 small diamo...

A pair of Finish dangles in 14K Orange toned Gold with oval cut Moon Stone or Chalcedony settings . There are finish hallmarks on the wire. Marked 585 for 14K Gold. Maker's marks no...

ϟiignet Ring for Men in solid 18K Yellow Gold decorated with natural Blood Stone rectangular cut and polished 15 x 11 mm x 3 mm deep/ about 7 ct . Swedish ring, hallmarked 18K, G (G...

Step into the world of classical elegance with this stunning 14K yellow gold intaglio link bracelet. Each link showcases a beautifully carved hardstone gem — a vibrant mix of Rhodoni...

These earrings are just beautiful and very unique! They are made from both 22k and 18k yellow gold and they are stamped as such. They each have an 11 mm green chalcedony round cyli...

Length: 40 cm (15 ³/₄ inches) Total weight: 50.54 grams Twelve Roman chalcedony intaglios: 6 × 9 mm to 9 × 12 mm Intaglio period: Roman Imperial, 2nd-3rd century AD Mounting: Naples...

Vintage Ring with bezel set natural Blue Chalcedony stone 10 mm x 8 mm x 3.8 mm deep / ca. 3 ct, of fancy cabochon cut. The color is medium Blue, with tiny inclusions inside visible...

This exquisite vintage Cartier brooch from the 1980s showcases the maison's beloved Love Birds motif in 18K yellow gold. Intricately carved green and blue chalcedony birds are delica...

This gorgeous highly polished round green real dramatic Chalcedony are 12mm. They are enhanced with glittering green crystals. The clasp is a gold plated easy to use hook clasp in ...

Antique Edwardian Double Sided Fob with Locket Feature Antique fob dating to around 1900, crafted in 9ct gold. Features a double-sided design with one oval carnelian and on revers...

Van Cleef & Arpels Weight: 20.2 grams Dimensions: 43 mm x 37 mm Metal: 18K Yellow Gold Style/Design: This highly collectible brooch depicts the famous "hear no evil, see no evil, sp...

"Titans vs. Olympians - The Titanomachy" is a monumental sculptural chess set conceived as a museum-level collectible and created within the Konforti family atelier in the spirit of ...

Antique micro-mosaic brooch with a fine bouquet inlaid with hand - cut semi - precious stones with great accuracy . Likely Italian early 20th. cent example of Pietra Dura technique ...

SHIPPING +CUSTOM DUTY ARE PAID BY SELLER These simple chic and handmade stud earrings have a pair of Rectangular Shape Chalcedony Cabs measuring 9 x 11 mm and set in solid 14 Kt. ...

Created in 18 karat yellow gold Orange Chalcedony sugarloaf 10 carats approx. Diamonds 0.05 carat approx. French wire for pierced ears Limited edition About the Designers ~ Dharme...

Vintage wide band Ring with beautifully natural Blue Chalcedony natural stone 13 mm x 10 mm x 6.6 mm / ca. 7 ct, of fancy cabochon cut. The color is light Blue, with numerous tiny in...

Vintage Gold and Green Chalcedony Ring with engraved leaves on the shoulders. Hallmarked with set of Polish hallmarks confirming 14K Gold , made in the city of Warsaw, maker's hallm...

Ring in 18K Yellow with cabochon cut natural Green Chalcedony stone 8 mm x 6 mm x 3.7 mm deep / ca. 1.5ct. Hallmarked 18K, set of Swedish hallmarks, year combination is D9 / made in...

These simple but elegant and handmade earrings have 2 Oval Blue Sapphire cabs measuring 8 x 10 mm set in a 14 Kt yellow gold bezel at the top to which a...

Classic and elegant ring composed of an oval engraved Chalcedony cabochon surmounted by a Blue Sapphire Cabochon set in a 14k yellow gold bezel...The shank is also in 14k White Gol...

Features a 12x12mm Sugar Loaf cut Green Onyx gemstone, expertly prong-set in high-quality gold plated sterling silver. Handcrafted with attention to detail, ensuring a unique and ex...

Gorgeous & Unique Cartier Ring. The Meli Melo design features variously polished and faceted gemstones bezel-set in 950 platinum. The design incorporates aquamarine, pink tourmaline,...

New Dangle Earrings Brilliant natural chalcedony stones Elegant ! Sterling Silver 925 Plated with Yellow Gold Length: approx 2' inch Weight: approx 7.5 grams Hook Type +Gift box

This is a triple strand green tourmalinated quartz and sterling silver necklace. We created it with up to 10mm faceted green tourmalinated quartz button beads and 8 mm white chalcedo...

David Yurman Sterling Silver and 14K Yellow Gold and Gemstone Renaissance Ring Size 6.25-6.5 This elegant ring by David Yurman features the instantly recognizable sterling silver ca...

A French antique chalcedony and gold bust stick pin, with a carved bust of a woman's head, after the Apollo Belvedere, in frosted and polished deep brown chalcedony, engraved 532 and...

Antique Cameo Brooch 18ct Gold Circa 1830s This exquisite brooch, crafted in 18ct gold, dates back to the late Georgian or early Victorian era, showcasing the artistry and eleganc...

Created in 18 karat yellow gold Green Chalcedony 6 carats approx. Diamonds 0.20 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspirat...

Green chalcedony (origin: Brazil) is fashioned into a tree frog. The frog is exquisitely carved in the style of the precious carved animals from the House of Faberge created during ...

A stunning Cartier Paris brooch from the 1991 Revival "Tabriz Collection," crafted in 18K yellow gold. This exquisite piece features a harmonious blend of gemstones including 16 roun...

Regal Mutli Stone Sautoir with Removable Tassel by Marina J. This Necklace is strung with multi colored stones and findings including Amethyst, Green Amethyst, Citrine, Green & ...

“The Ball - A War of Luxury and Fashion” is a monumental sculptural chess set conceived as a museum-level collectible and created within the Konforti family atelier in the spirit of ...

These exquisite Van Cleef & Arpels earrings from the iconic Magic Alhambra collection feature a 3-motif design of beaded clovers crafted in 18k yellow gold and set with chalcedon...

Created in 18 karat yellow gold Light green chalcedony sugarloaf 11 carats approx. Diamonds 0.05 carat approx. French wire for pierced ears Limited edition Meticulously crafted from...

Wonderful Sybil Dunlop Multi Stone Arts and Crafts Pendant from the 1920's UK. Unsigned pendant in sterling with an array of multicolored semi precious stones in fancy cuts. Cabochon...

Created in 18 karat yellow gold Blue Chalcedony 11 carats approx. Diamonds 0.25 carat approx. French wire for pierced ears Limited Edition About the Designers Drawing inspiratio...

Antique miniature Passover Egg pendant made in Imperial Russia between the years 1898 - 1908. Body in solid Russian Chalcedony from famed deposits in the Ural Mountains mounted on 14K Gold hanger. The colors of this stone are a fuzzy mix of Grey, Blue, Lavender, Rose Pink, and Black. Bail hallmarked with Russian Imperial 56 on the bail, maker's hallmarks a bit fragmented "CE" . Initials of Егорнов Семен Матвеевич / S. M. Egornov, jeweler, owner of a workshop and shop in Moscow between 1884 - 1908. Worked with Gold, Silver, and Enamels. Length of the egg including the hanger 21mm / or without 17 mm x Ø 10 mm at widest. Weight: 2.1 grams Used finest condition, with no apparent damage to the surface of the stone. Note : The second egg will not be included > Most of the items that we sell are not new at all if not stated otherwise. Accordingly, most of the items most often show some signs of use. We do our best to photograph and describe condition as accurately as possible if we notice something. There is no point in hiding anything or lying about the condition of used items that are at least several decades old.. Also presume that sometimes metal parts, stones or enamels ,etc. may show minor scratches, chips, micro-dents, minor deformations and other signs of wear and aging that we could miss to notice in description, unintentionally. . If there are questions about an item, please email me before you buy it. I will note in the description any anomalies but also provide visual aid concerning condition though photographs, and these should be considered part of the description. Most images of items listed were taken under natural light at daytime. We use modern high quality digital cameras and additional photo equipment for image processing. We upload high quality images that allow to see well the shapes, colors and flaws of very small stones . So look carefully before you buy anything. In reality some colors of materials involved may look a bit differently depending on light conditions, settings and functionality of your monitor and my camera. Your personal perception of colors and physiological conditions of your eyes may also affect the vision of the items. Gemstones may often look differently in different light and weather conditions and time of the day, both indoors and outdoors. Stones of the rings photographed alone may look a bit differently when on hand because your finger makes the back side of the stone closed and light no longer can go through and the color becomes different. Stones with closed backs may seem darker than stones with open backs. Such nuances of color perception do not give any excuse to claim item to be not as described. Some buyers tried to make return...

I call it a Transformer Ring. Easy to twist bands to demonstrate Green or Blue. Bezel set cabochons of blue Chalcedony and Malachite. Each setting measures 7mm x 5 mm . All metal p...

18k yellow gold link bracelet set with icicle-shaped chalcedony and onyx – 28.0 grams – 17.5 cm long Detailed description Length of the bracelet is 17.5 cm long by 1.4 cm wide and ...

Created in 18 karat yellow gold Blue Chalcedony 5.50 carats approx. Diamonds 0.11 carat approx. Chain sold separately About the Designers ~ Dharmesh & Namrata Drawing inspir...

Details Designer: David Yurman Collection: Albion Metal: Sterling Silver 925 Gemstones: Blue Chalcedony Cabochons Diamonds: Approx 0.7 carats; VS Accent Stones: Round Diamonds Style:...

Beautiful fruit basket brooch has a carved pear, grapes, an apple and an orange with leaves as well. The woven basket is 18k yellow with a bow handle. The gemstones are chalcedony, l...

18k white gold drop earrings set with chalcedony and brilliant-cut diamond total approx. 0.18ct – F/G – VS/SI – 4.1 grams Detailed description: The dimensions of the drop are 2.4 c...

A vibrant expression of 1970s glamour, this striking long necklace by VAN CLEEF & ARPELS pairs luminous green chalcedony with softly blushed coral, each bead accented by diamond-set ...

This is a Victorian large oval pin brooch crafted in 18K gold. Circa 1880. The piece features a chalcedony cameo depicting a right facing lady. The frame is adorned with seed pearl...

A quintessential example of late Victorian craftsmanship, this authentic 9K yellow gold signet ring features a smooth, marquise-shaped chalcedony with a mesmerizing, misty lavender g...

These earrings have a pair of 10 mm Amethyst buttons on the top from which are suspended 2 faceted oval Amethysts and elements in white gold , diamonds and green enamel, in the lower...

Tutti Frutti cocktail ring designed by Cartier. This is an exceptional and very rare cocktail ring, created in Paris France by the jewelry house of Cartier. The fabulous colorful ri...

llustrated in our book: Beatriz Chadour-Sampson & Sonya Newell-Smith, Tadema Gallery London Jewellery from the 1860s to 1960s, Arnoldsche Art Publishers, Stuttgart 2021, cat. no. 333...

This is a stunning pair of modern design French back drop stud earrings. It is crafted in 14K gold. Circa 2000. The piece features: - 4 chalcedonies, oval cabochon cut, bluish gray...

A very gorgeous and beautiful, modern style, Tanzanite & Calcedony Dangle Earrings set in 18K White Gold & natural Diamonds. The weight of the Tanzanites is 2.82 carats. The Tanzanit...

Description Delicate yet striking, these vibrant Sleeping Beauty turquoise with soft, luminous Chalcedony, suspended from sparkling diamond posts bring a joyful interplay of color an...

A vintage obsidian box has been updated with classical embellishments. The oval shaped box dates to Victorian times. It is beautifully shaped and finish...

Meticulously carved in semi-precious Chalcedony with exquisite detail this lovely three-piece set consisting of a Pre-Victorian Cameo Pendant and Earring Pair is in remarkable condi...

SKU 77702065 Comes With Full Set (Box + Card) Date 2013 RRP £19,700 Incl Taxes / €23,200 Incl. Taxes / $23,600 Excl. Taxes Model VCARL88100 Serial Number JB3673** Metal 18k Yellow Go...

This is a spectacular antique Retro to Art Deco 12 Carat Green Onyx and 4.5 Carat Carved Ruby Ring. The ring is 14 Karat Gold. The sparkling oval G...

A cabochon cut blue chalcedony is featured in this classic archaic style ring. The chalcedony measures 10 x 10 millimeters and is well cut and polished to a glassy finish. The gem ...