Agate Jewelry

Double Drop druzy earrings features slice geode in pink and white. Embellished with cubic zircon with clutch back closure. Only 1 available. 18K Gold...

Pink Agate cameo depicting the bust of a young womanwith a Greek profile and looking on the left. She is wrapped in a tunic embellished with pearls. This hard stone is set in a gold ...

A sophisticated blend of elegance and modern charm, this ring features a luminous white agate set in a striking 18K white and yellow gold design. Perfect for everyday wear or special...

A stunning Cameo ring cast in 18-karat gold & illuminated with .40 carats diamonds. The ring is a size 7 and may be resized to larger or smaller upon request. FOLLOW MEGHNA JEWEL...

Introducing the Cufflinks Yin Yang Cameo – a bold symbol of balance and harmony. Hand-carved in natural agate, these cufflinks fuse timeless elegance with meaningful design. Represen...

Antique natural Carnelian lidded bottle, vase or vessel adorned with ornate flowers, leaves and birds deeply carved in relief, Qing Dynasty, c 1900. The agate varies in color from a ...

The reversible pendant necklace featuring a Gemini sun sign carving cameo zodiac diamond in 14 karat gold is a stunning piece of jewelry that combines exceptional craftsmanship, eleg...

Introducing a remarkable silver ring featuring a stunning "Paraiba" color agate, known for its vivid blue hue. This exquisite piece is designed to captivate and elevate any jewelry c...

Set with Vertical Cabochon White Agate. Accented by Rows of Sparkling Diamonds G/VS Quality. 18 Karat Rose Gold Band.

A fine and impressive pair of antique banded agate and 18 karat yellow gold cufflinks; an addition to our men's estate jewelry collections. These fine and impressive banded agate cufflinks...

Size: 8 3/4 Sizing Fee: Up 2 sizes for $60 or Down 1 size for $40 Era: Vintage Metal Content: 14k Yellow Gold Stone Information Natural Dendritic Agate Size: 17.8mm x 8mm Natural...

--Stone(s):-- (1) Natural Genuine Intaglio Agate - Oval Shape - Prong Set - Banded Brown with White Lines Color - 25.4x17.1(approx.) (20) Genuine Cultured Pearls - Round Bead - Prong...

Ornate borders of 14k yellow gold frame smooth drops of polished brown agate. Fitted with vintage style ear wires that insert from the back of your ear lobe, which can be converted to modern ear...

Antique English made pair of 9k gold cufflinks, depicting Masonic logo, in agate intaglio. Each oval top measures 19mm x 15mm. Comes in original box. Marked 9ct, 901. Weight - 9.7 gr...

18K White Gold drop earrings featuring two South Sea Pearls, 13-14mm, agate and blue topaz with a diamond halo. Diamonds: 0.21 CT Blue Topaz: 3.50 CT

Earrings in 18 karat yellow gold. Long pendants earrings for not pierced ears, they are formed of a round onyx cut in cabochon which retains a long black enamelled bar holding itself...

Striking, to state the obvious, this Art Deco inspired brooch, centering a 5 carat cabochon green agate. A surrounding black donut or ‘bi’ in Chinese is grasped on either end by beau...

A pair of earrings in full 90s style. They are made of 18 kt gold , their total weight is gr18.60. They are composed of two parts, the upper part in the shape of a circle with a butt...

These one of a kind drop earrings is handcrafted in 18-karat gold, features three tiers of geode stones surrounded by white diamonds. It is set with 27.46 carats geode and 1.97 cara...

• Sterling Silver enhancer with 11 prong-set pear, oval, and round White Agate cabochons; leaf accents; bead detail; oxidized finish • Measures approx. 75" wide x 2.5" long including...

For the discerning collector, this exquisite dress set offers the illusion of magic, with each piece meticulously carved from a single stone of banded agate which naturally contains ...

Here we have a magnificent, truly bold, and very well made Gurhan ring that was crafted in solid 24k yellow gold featuring a large round cabochon cut agate...

Elegant Yin Yang Statement Ring. This striking ring features a yin yang design with contrasting black onyx and white agate gemstones, surrounded by a border of sparkling diamonds. Th...

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings, suspending two black agate oval curb links. Alex Jona jewels stand out, not only for their...

-- Stone(s) -- (1) Natural Genuine Moss Agate - Oval - White With Tree Like "Moss" - 15x11.7mm (approx.) Material: Solid 18k Yellow Gold Total Weight: 5.93 Grams Overall Dimensions:...

These shield-form earrings are crafted in 14k yellow gold and combine agate druzy, matte onyx, and citrine in a bold geometric composition. The sparkling crystalline surface of the d...

Charming and unique, this vintage 14K yellow gold pendant features a beautifully crafted sailboat and tree motif set against a circular frame of light green jade. The intricate openw...

Specifications: Metal: 14K Rose Gold Diamond Count: 57 Diamond Color: G-H Diamond Clarity: VS Diamond Carat Weight: 0.25 carats Chain Length: 17" Total Weight: 5.6 Grams Bail...

These Crystal Haze Tablet Twister Earrings make you Twist, Play, and Change your look. By simply flipping the front side to the back, you are creating a whole new style. You will cr...

Desk seal with the arms of the Prince of Wales. Very rare and unusual desk seal, created in England during the Edwardian period, back in the early 1900's. This seal feature the arms of the Prince of Wales and is composed by the agate pommel, carved with smooth surfaces and the round mount setting crafted in yellow gold of 18 karats with scrolls decorations. The seal depicts three feathers aligned over a crown, carved with incised intaglio in natural white agate. Gemstones: The handle pommel is carved from a single piece of brown translucent agate with bluish veins. Weight: 14.95 Grams, (9.58 Dwt). Measurements: 41 mm by 19 mm (1.61 x 0.75 Inches). Hallmarks: No marks, electronically tested for 18 karats gold. Arms of Prince of Wales The Prince of Wales's feathers – Almost History The coat of arms of the Prince of Wales is the official personal heraldic insignia of the Princes of Wales, a title traditionally granted to the heir apparent of the reigning monarch of the United Kingdom of Great Britain and Northern Ireland, formerly the Kingdom of Great Britain and before that the Kingdom of England. Since Edward I awarded it to his son the future Edward II, the heir apparent to the English throne has been created with the title Prince of Wales. The history of the coat of arms is closely linked with those of the Royal coat of arms of England and the Royal coat of arms of the United Kingdom. However, as the noted antiquarian and heraldist Charles Boutell wrote in 1863, "The Arms of the Prince of Wales have a distinct individuality of their own, with which nothing ought to be directly associated". History The badge has no connection with the native Princes of Wales. Its use is generally traced back to Edward, the Black Prince (1330–1376), eldest son and heir apparent of Edward III of England. Edward bore (as an alternative to his differenced royal arms) a shield of Sable, three ostrich feathers argent, described as his "shield for peace", probably meaning the shield he used for jousting. These arms can be seen several times on his chest tomb in Canterbury Cathedral, alternating with his royal arms (the royal arms of King Edward III...

Enhance your jewelry collection with this stunning silver ring, featuring a captivating "Paraiba" color agate. This elegant piece combines vibrant blue hues with a timeless design, p...

Size: 7 Metal Content: 18k Yellow Gold Stone Information Natural White Agate Natural Diamonds Carat(s): .60ctw Cut: Round Brilliant Color: F - G Clarity: SI1 - SI2 Total Carats:...

Antonio Seijo Amethyst and Green Agathe Earrings in 18k gold Central Amethyst in Diamond Shape weight 20ct each and pear shape green Agates Mounted in 18k gold with pavé of diamonds ...

Necklace White Gold 14 K Diamond 10-RND-0,16-F/VS2A Diamond 12-RND-0,04-G/VS2A Black Agate 1-14,47ct Black Agate 1-0,25ct Weight 9.88 grams Length 45 cm With a heritage of anci...

These exquisite cufflinks are for the true connoisseur of private aviation. As the finest jets display their superiority in elite workmanship and attention to detail, so do these wo...

Alex Jona design collection, hand crafted in Italy, 18 karat yellow gold pendant earrings, suspending two black agate oval intertwining curb links. Alex Jona jewels stand out, not o...

Andrew Clunn Elegant Platinum Baguette Diamond and South Sea Pearl Ring with South Sea Black pearl measuring 13.5mm . The pearl is mounted in three rows of baguette diamonds weighin...

This striking vintage Asch Grosbardt equestrian themed creation, crafted to be worn as a pendant or a brooch, is certain to absolutely delight anyone with an equestrian soul. Designe...

A classic pair of cufflinks with an oval agate cabochon framed within a sterling rope detail. Stamped "Sterling" on the toggle.

A vintage bangle rigid bracelet made of silver 830 set with a cabochon of green agate with white stripes . The bracelet closes with a hinged clasp and the safety figure eight lock. T...

Rossella Ugolini 14K white Gold bracelet and 1.50 carat White Diamonds. At its core, the bracelet features an 14K white gold plate that beautifully showcases a rounded rectangular wh...

These earrings combine approximately 83 carats of oval and round bead red agate with round diamonds in 18-karat yellow gold. The mix of red agate and diamonds...

The Following Item we are offering is a Rare Important Radiant 18KT Gold Necklace with Magnificent Large Fancy Agate Semi Precious Stone Beaded Necklace. Circa 1960s. This Gorgeous ...

Extraordinary Mid Century "Giardinetto" shaped brooch crafted in 14-carat yellow gold and 800 silver, a unique and fascinating jewel that combines artistic creativity, the value of f...

An impressive pair of vintage 1980s 5.50 carat agate and 18 karat yellow gold stud earrings; part of our diverse gemstone jewelry and estate jewelry collections. These fine and impressive vintage cabochon cut earrings have been crafted in 18k yellow gold. Each earring displays a bezel set round cabochon cut agate. The agates are surrounded by a plain border. The earrings secure to the reverse with a post and butterfly fastening. Each of the butterflies are hallmarked with the 18k gold fineness mark 750. These vintage agate earrings...

Hand-carved from grey agate, sourced from Brazil. Its smooth, matte surface evokes calm and balance. The bird’s eye sparkles with a diamond, set in 10.64 grams of rich 18K gold, a...

A fabulous Clío earrings by Mimi Milano featuring a nest of white and lustreous cultivated pearls with agate flowers in clip on magnificient manufactured 18k rose gold. Genuine, spon...

Here we have a gorgeous 18ct white gold multi diamond necklace. Focally, this piece showcases an impressive 0.93ct love heart shaped diamond in a 3 clawed setting. This bright princi...

Scarselli x Rebecca Koven Floral Inspired Clip On Earrings with GIA-Certified Fancy Intense Yellow Diamonds. A collaboration between Scarselli and Jewelry Designer Rebecca Koven, these earrings are made using 18k Yellow Gold, 1.44 carats of natural, intense fancy yellow cushion-cut diamonds, white diamonds and blue Chalcedony. Canadian Jewelry...

Held in a triangular shaped locket is a beautiful hard-stone cameo depicting a helmeted warrior. The helmet’s visor is lifted, revealing the face of a bearded man with a strong profi...

Here we have an exceptional Victorian locket pendant crafted from a rich 18ct yellow gold with a subtle matte finish. The centrepiece showcases an intricately carved agate depicting ...

Designer Divani, Green Agate Tsavorite Garnet and diamond dangle earrings. 2 pear shaped green Agate with a halo of round Tsavorites and pave diamonds in 14k white gold. 2 pear sh...

Beautifully carved flower brooch of agate centered with citrine by the late American jewelry designer, Andrew Clunn. This very three dimensional b...

Magnificent platinum and 18kt yellow gold fancy yellow diamond engagement ring with center GIA certified 15.03 Carats Fancy Intense Yellow VS2 Radiant cut diamond set with two triang...

Art Deco Style 18 Karat Yellow and White Gold Green Agate Tourmaline Cocktail Design Ring. This rings comes from the collection Castles of Italy designed by Rossella Ugolini and inspired by the architectural plan of the ancient Italian fortresses. Even the stones she uses are built like a castle. For this ring, the central stone is made up of a green Agate slide covered...

Presenting Rossella Ugolini's Castle Collection: a stunning blend of Art Deco style and Italian heritage. This 18 karat Gold ring, adorned with 0.20 karat White Diamonds, showcases a captivating combination of Sugarloaf cut Green Agate and Green Cabochon Tourmaline. Inspired by the architectural grandeur of ancient Italian fortresses, this ring mirrors the solid structure of castles in its design. The stones are meticulously arranged, reminiscent of the geometric shapes found in iconic fortifications across Italy. The Green Brindisi Castle ring...

This new classy solitaire ring was crafted in solid 14k yellow gold features an oval cabochon banded agate neatly claw prong set at its center. The agate shows a wonderful brown colo...

Rossella Ugolini Design Collection a nice cufflinks are made with a intense blue agate bar. The letter "G" is handmade and stylized in yellow gold 18 karats...

Rossella Ugolini Design Collection a nice pendant handcrafted in 18 karats gold adorned with beautiful deep blue heart shaped agate. A love gift openly inspired by the meaning of the Heart with the Arrow linked to Love, Cupid, Emotion. This charm is composed of a feathered arrow that crosses the deep blue agate heart and ends with an arrowhead. For sale as a single pendent this piece is entirely manufactured, in an artisanal way, in Rome, Italy and every step of the process is carefully executed. Agate is an excellent stone for rebalancing and harmonizing body, mind and spirit. It cleanses and stabilizes the aura, eliminating and transforming negativity. Details: Rossella Ugolini Design Collection Charme 18 Karats Gold Blue Agate Heart Love Shape...

Rossella Ugolini Design Collection, A round amethyst with a single diamond in the center set in 18k yellow gold bezel and surrounded by 0,40 carat of white diamonds ... A dangling dr...