Unknown Jewelry

Each of the nine pearls composing this ethereal necklace is a world unto itself — organic, luminous, and wholly natural. GIA-certified as true natural saltwater pearls, not cultured,...

Created in 18 karat yellow gold Lemon Quartz 35 carats minimum Diamonds 0.14 carat approx. Chain sold separately Crafted from 18 karat yellow gold, this pendant features a stunning...

Indulge in a fabulous treasure from the personal wardrobe of the legendary style icon Iris Apfel. We have her absolutely fabulous multicolor enamel on copper fish brooch pin that is ...

This magnificent convertible cultured Akoya pearl necklace is a rare and regal example of mid-20th century high jewelry. This is a once-in-a-generation piece: museum-worthy, deeply collectible, and functionally royal in construction. It is quite simply an unparalleled treasure of vintage pearl craftsmanship. Composed of 64.5 inches of luminous, exceptionally large Akoya pearls—ranging from 9.3mm to 9.7mm—this necklace is not only stunning in scale but unmatched in versatility, construction, and quality. The necklace is ingeniously crafted in seven interchangeable segments, each tipped with a white gold clasp set with twelve .02 carat transitional cut diamonds—for a total of 84 hand-cut transitional diamonds weighing approximately 1.68 carats. The seven sections can be connected in various combinations to create multiple wearable lengths, from a single opera strand to a double choker and everything in between, including bracelets. This adaptable design echoes the bespoke nature of European royal jewelry, which often incorporated convertible elements to transition seamlessly from courtly daywear to formal gala adornment. Segment Breakdown: 1 strand of 16.5" 1 strand of 18" 2 strands of 7.5" 3 connector strands of 2.5" Total weight: 183 grams To encounter cultured Akoya pearls of this size and quality is nothing short of extraordinary. Akoya pearls—cultured from the Pinctada fucata oyster—are traditionally admired for their delicate size and mirror-like luster. Pearls measuring above 9mm are exceptionally rare, particularly in strands where all pearls are so uniform in shape, color, and size. This necklace is a masterclass in pearl matching: each gem is nearly perfectly round with a soft, creamy natural tone and a nearly blemish-free surface—indicators of the finest grading possible at the time. Even more extraordinary, these pearls display orient, the elusive spectral shimmer that appears to move just beneath the surface of the nacre. Orient is most often associated with natural pearls, as it occurs when nacre is extremely thick and finely layered. Its presence here suggests not only the age and integrity of the pearls, but also a degree of natural beauty that rivals the finest natural pearls in museum collections. Each of the seven connectors is finished with a refined 18k white gold cap, channel-set with twelve transitional cut diamonds—a cut dating from the 1930s–1940s that bridged the evolution from Old European to modern brilliant cuts. These diamonds were likely hand-cut, and their deeper proportions and open culets lend them a fiery, vintage charm that beautifully complements the soft sheen of the pearls. Though unsigned, the workmanship is of the highest order. Each component feels robust and flawlessly executed, the connections glide with elegant precision, and the pearl stringing remains perfectly taut. This level of detail and ingenuity would not be out of place in the ateliers of Cartier, Garrard & Co., or Buccellati. While no maker’s mark has been located, the pedigree of the piece is unmistakable. Convertible pearl...

A masterpiece of early European craftsmanship, this spectacular 18th-century mixed-metal signet ring represents the rarest category of men’s jewelry: a fully engraved learned man’s s...

Art Deco pair of sterling and enamel hat pins. Of opal white engine turned enamel with incised flower head motifs. Hallmarked, sterling silver. Excellen...

Rhinestone and beads neckless

Created in 18 karat yellow gold Diamonds 0.04 carat approx. Chain sold separately Exquisitely handcrafted from 18K yellow gold, this pendant is adorned with dainty diamonds, weighin...

This is an extraordinary necklace created by Yvel Jewelers. Established in 1986, Yvel is a creative, innovative, award-winning company which has attracted many celebrity clients incl...

This is a gorgeous and rare antique Moonstone and Sapphire Flower Brooch Pin in 14 Karat Gold. The stunning jewel is an Antique brooch dating to the Mid-Century Modern period. It is in the style of the Cartier and Tiffany flower brooches...

Created in 18 karat yellow gold Diamonds 0.03 carat approx. Limited edition Chain sold separately Fashioned from 18 karat yellow gold, this limited edition pendant is studded with a...

Created in 18 karat yellow gold 10 mm size charm London Blue Topaz 3.5 cts approx November Birthstone Chain sold separately Crafted from 18 karat golden alloy, this striking 10mm c...

This is a very rare pair of Victorian Bohemian Garnet Dangle Drop Earrings in Gold. The exquisite earrings are 2.25 inches long. The earrings have fabulous long pendant drops with ...

Other Details: Primary Stone: Diamond Center Diamond Weight: Approximately 5.50 carats Center Diamond Cut: Antique Asscher Cut Center Diamond Color: Fancy Light Brown Center Diamond ...

Created in 18 karat yellow gold 10 mm size charm Peridot 3.5 cts approx August Birthstone Chain sold separately Crafted from 18 karat yellow gold and measuring 10mm in size, this d...

This ruby cluster ring holds a central ruby measuring 75pts. The ruby held in this ring is a deep pink colour and the sparkle of the diamonds compliment the stone beautifully. The di...

Brand: Montblanc Gender: Unisex Metal Type: 925 Sterling Silver & 18K Yellow Gold Length: 5.50 inches Width: 12.49 mm Weight: 29.30 grams Retired Montblanc Meisterstuck PEN 18K...

Indulge in a stunning Antique Victorian - Edwardian Festoon Necklace with the most gorgeous 30 Carats of Rose De France Natural Mined Amethysts set in a beautiful Gold Festoon drapin...

Lovely vivid green emerald with blue tint and diamond stud earrings for wear during special occasions. The oval emeralds are of medium tone green color with high saturation and bluis...

Other Details: Primary Stone: Diamond Center Diamond Weight: 2.00 carats Center Diamond Cut: Antique Cushion Cut Center Diamond Color: Fancy Yellow-Brown Center Diamond Clarity: VVS...

Unique Enamel Pearl Ring 18K Yellow Gold 21 Grams Large Natural Pink Fresh Water Pearl Beautiful Bronze-Pink Color Pearl Size 14 MM - with very good Luster Brilliant Green Enamel on ...

This is a stunning Princess Cut Ruby and Diamond Ring. The 15 vivid red Rubies are Princess Square Cut and channel set creating magical bands of red across the ring. The rubies are...

A fine antique Victorian charm for a bracelet. In 10 karat yellow gold with silver accents. The amphora shaped miniature (non-functional) bottle with a star cartouche centered on a...

This Harry Winston collar necklace features an intricately woven lattice of sparkling round diamonds forming a continuous, fluid web of delicate floral motifs. There are 910 round d...

This contemporary 14 karat yellow gold snake ring coils around the finger with unmistakable sculptural energy, its richly textured body winding into a serpent's head that cradles a d...

A fine signed silver cross pendant. Designed by Elsa Peretti for Tiffany & Co. In sterling silver. Marked to a tag on the chain. Simply wonderful Tiffany design! Date: 20th Ce...

Created in 18 karat yellow gold 10 mm size charm Rhodolite Garnet 3.5 cts approx January Birthstone Chain sold separately Exquisitely crafted from 18 karat yellow gold, this 10 mm ...

Created in 18 karat yellow gold Acorn seed Chain sold separately Crafted from 18K golden alloy, this beautiful pendant is inspired by the shape of an acorn seed. Chain sold separat...

The stones are so beautifully cut and exquisite. They are Dark Citrine stones and are 14 carats each. They are fancy cushion cut stones and measure 15 x 15 x 10 mm. There is also a ...

Gender: Ladies Metal Type: 14K White Gold Ring Size: 6.5 Thick: 2.00 mm Weight: 3.43 grams Ladies 14K white gold, diamond solitaire engagement ring with a half round shank. Engr...

" Lady's dress watch by Omega measures 6.5 inches long. It weighs 13.3 pennyweights. It has a rectangular platinum case measuring 13.62 by 13.21 mm with bead set round diamond lugs. ...

Indulge in a stunning Antique Victorian to Art Deco Eight Carat Opal Ring with a gorgeous Opal set in a 14 Karat Gold adorned setting of great beauty. The spectacular oval opal cabo...

This is a very rare pair of Victorian Bohemian Garnet Cabochon Dangle Drop Earrings in Gold. The exquisite earrings have large 19mm by 11mm by 5mm deep gorgeous blood red Bohemian G...

These sweet little puffy heart earrings have a nice dimensionality to them. Both the front and back of the heart is puffy, so that they sit forward when worn. They have beautiful pro...

Indulge in a piece of American History with Madeleine Albright's Lizard Pin Brooch, along with a copy of her book "Read My Pins: Stories From A Diplomat's Jewel Box." The lizard bro...

Unusual antique Gold and Carnelian Signet Ring with fine hand-carved intaglio of Taurus or Bull / Baal ? with short inscription in an unknown tongue. Ri...

Vintage cluster Ring in solid 14K Yellow decorated with natural marquise cut Blue Sapphires complemented with Diamonds set in White Gold or Platinum clusters. Hallmarked 585 for 14...

A fine antique Art Deco white gold & aquamarine cocktail ring. In 14 karat white gold. With a central bezel-set 1.21± Ct marquise modified brilliant cut aquamarine in a filigree se...

Hand Made circa 1940 14k Yellow Gold 7.90 grams finger size 5.75 design size: 19 mm x 21 mm (wingspan) has natural diamonds, emerald and sapphires. excellent condition.

This is a very unique item!! And I have several of them as shown in the photo. This listing is for one. It fits a 6 to 6.25 ring finger. They are 1.75 inches long and stamped "92...

This necklace is just beautiful and unique. There is a cushion cut ruby at the top of the pendant measuring 6 x 6 mm and then a beautiful split drop section full of pave diamond cut...

Stunning 22k gold 5 Dollar Lady Liberty coin in a 14k yellow gold and diamond frame pendant. Measures 1.25 inches from top to bottom by .9 inch in width and 3mm in depth. Stamped / h...

A fine signed silver cuff bracelet. By John Hardy. In sterling silver. With quilted, black leather cover and stylized bamboo trim to the edges of the cuff. Engraved to the inter...

Created in 18 karat yellow gold Emeralds 0.10 carat approx. Rubies 0.20 carat approx. Blue sapphires 0.20 carat approx. Diamonds 0.70 carat approx. Band size US 7 Limited edition E...

GUARANTEED TO BE FROM THE ESTATE OF THE LEGENDARY ARTHUR MITCHELL - A GIANT IN THE HISTORY OF BLACK AMERICA. MR. MITCHELL WAS THE FIRST BLACK BALLET DANCER TO BECOME A PRINCIPAL DAN...

A jewel unlike any other — this extraordinary pendant suspends a GIA-certified natural pearl, not cultured, not enhanced, and not replicated by modern aquaculture. Formed organically...

Indulge in a wonderful and rare Ruby, Pearl, Enamel and 14 Karat Gold Pendant Necklace in the form of a Butterfly. The life size butterfly is beautifully modeled to create an almost...

Indulge in a stunning antique Victorian Hand Carved Jade Hard Stone Intaglio Swivel Fob Pendant Necklace or Charm with an image of a Roman or Greek God...

This is just a gorgeous necklace! The stone is an oval Ruby Cabochon and is 35.4 carats. It is 24 x 16 x 9.5 mm and is in a gorgeous 24k Yellow Gold Plated 925 Sterling Silver Sett...

A fine antique gold-filled Aesthetic Movement charm. With a gold-filled body in a rectangular shape Bezel-set to its sides with alternating turquoise and red colored glass cabochon...

This particular design is often called a fancy link, and was inspired by the French fancy link chains of the Victorian era. The fancy link design consists of lozenge-shaped links con...

"Coral necklace has an oval clasp made in 14 karat yellow gold, stamped 14K. It is oval shaped, pierced, box style with a fold-over safety. Center is an oval prong set coral. One (1...

Stylish vintage white jade & gemstone ring (circa 1960s to 1970s) crafted in 18k yellow gold. Pear shaped rubies and emeralds measure approx. 3mm x 2mm. Note: light surface abr...

This is a wonderful and classic trio of three Bangle Bracelets in 22 Karat Yellow Gold. The classic stacking Bracelets have stunning design with rectangular engraving and detailed b...

This is a wonderful and very rare antique Victorian - Art Deco Devil stickpin in 14 Karat Gold with fabulous Ruby eyes. The face of the devil is absolu...

Indulge in a stunning antique Victorian 22 Inch long 9 Karat Gold Ornate Longuard Chain Necklace of great beauty. The chain has a gorgeous barrel clasp so it can be opened to fit ov...

Rare and Elegant Authentic Hermès Ring Twisted shape Made of sterling silver No pattern on the back, which will allow it to be reduced or enlarged "HERMÈS" / "925" / "51" engrave...

A beautiful pair of vintage pear shaped aquamarine and diamond drop earrings set in 18k yellow and white gold.

Each earring is designed with a pear mixed-cut aquamarine s...

"A double strand pearl necklace has a 14 karat white gold clasp, stamped 14K, marked AB&F. The rectangular box has a fold-over safety. The top has four peg set round pearls in a flor...

Beautifully crafted antique Waltham pocket watch in a stunning solid 14k yellow gold hunters case by Keystone (for repair). This pocket watch is circa late 1800's to early 1900's and features a monogram front with floral back, very ornately engraved. Hefty in size measuring 2 inches in diameter by half an inch in depth, 2.7 inches in total length with the bow and crown. This classic pocket watch winds up...