Unknown Jewelry

Details: Awesome vintage greek moonstone ring. Both shoulders have pierced greek key work. Around the center is also pierced half circles. This surrounds a stunning moonstone! There ...

A stunning set of vintage enamel and 18lk yellow gold ladybird brooches; part of our diverse vintage jewelry collections. These stunning, fine and impressive vintage brooches have b...

An exceptional, stunning, fine and impressive vintage 2.96 carat diamond (total), platinum and 9 karat white gold cocktail watch; part of our vintage watch collections. This stunning ladies vintage...

A magnificent, fine and impressive vintage 38.35 carat diamond and 18 karat white gold necklace; part of statement diamond jewelry collection. This magnificent, fine and impressive ...

Please inquire for more videos/photos. Details Identification: Natural Tsavorite • Carat: 4.01 carats • Shape: Cushion • Measurement: 10.06 x 7.84 x 5.20 mm • Color: Green • Cut: B...

Ring Size: 5 This beautiful pink tourmaline and diamond ring is a breathtaking piece of jewelry, showcasing a harmonious blend of gemstones and precious metals. The checkerboard rad...

A stunning, fine and impressive antique Edwardian 1.67 carat diamond and 18 karat yellow gold, platinum set bracelet; part of our diverse Edwardian jewelry collection. This stunning, fine and impressive antique Edwardian bracelet has been crafted in 18k yellow gold with a platinum setting. The anterior face of the bracelet is embellished with a feature collet set 0.21ct Old European round cut diamond, encompassed with a pierced decorated floral head design accented with leaf motifs. The intricately scalloped bordered, lozenge-shaped feature link bears fifty-four pavé set diamonds, in a combination of Old European round and Dutch cuts. The central link is flanked to either side with smaller lozenge shaped links, each bearing a collet set Old European round cut diamond to the centre, encompassed with eighteen further pavé set diamonds. The anterior links are conjoined via individually collet set Old European round cut diamonds, completing the design. The links articulate via six platinum set curvilinear links, each conjoin with a plain bar link. This diamond bracelet secures with an integrated push fit clasp, and benefits from the additional security of a safety chain. This antique yellow gold bracelet with diamonds is hallmarked to the tongue with the 18k gold mark ( 750 ) and has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as 18 karat gold and platinum. The bracelet is supplied with an IDGL diamond grading report certificate for the feature stone, in addition to an IDGL diamond grading report card for the supporting stones. With delicate elegance and historical charm, this Edwardian diamond bracelet...

Elegant 18k solid white gold hinged bracelet featuring dazzling diamonds and sapphires. Stamped 18K on the interior of the bracelet along with an unknown designer mark. Measures 4mm ...

This exquisite ring showcases a GIA Certified 5.04 carat emerald cut diamond, beautifully set in a refined platinum mounting. Graded J color, the diamond offers a near colorless app...

A beautiful antique 4.97ct old cushion cut diamond three stone ring set in 18k yellow gold and platinum. The ring is centrally set with a stunning antique old cushion cut diamond wh...

Discover this charming pair of Amethyst heart-shaped earrings, set in exquisite 14K Yellow Gold. The Amethyst hearts are beautifully cut, emanating an internal fire that captivates t...

Beautiful Antique Art Deco 18K Rose Gold Pearl and Rose Cut Diamond Ring. This beautiful ring is crafted in 18k rose gold. The center h...

This exquisite bangle bracelet is a true masterpiece of artistry, meticulously crafted in warm 18 carat yellow gold. The bracelet's body is composed of interlocking, high polish geo...

The Cartier diamond panther brooch captivates with its elegant craftsmanship, featuring meticulously set diamonds that bring to life the fierce and graceful essence of the iconic pan...

Glamorous 1950s emerald and diamond necklace featuring 5 brilliant Zambian Emeralds surrounded by approximately 5 carats of beautiful diamonds. The necklace was examined by GIA who identified the emerald as Zambian with type F...

Abalone, also called Paua, is a variety of marine snail, also called a marine gastropod mollusk. It’s famous for its amazing iridescent colors, which appear once the shell has been c...

Sophisticated in design and iconic in craftsmanship, these Tiffany & Co. linear circle drop earrings bring timeless elegance to any ensemble. Crafted in glowing 18 karat yellow gold,...

Ring Size: 56 (EU) and 7.75 (US) This gorgeous Cartier Love ring in 18 karat rose gold is an iconic and timeless piece that epitomizes both elegance and romance. Crafted by the reno...

Introducing this magnificent five strand statement necklace, a true masterpiece of artistry and elegance. This stunning piece combines the beauty of pearls, turquoise, lapis lazuli, ...

47.99 Carats Spessartite Garnet Cabochon Plain Top Quality For Jewelry Natural Gemstone Weight - 47.99 Carats Size - 23x17x12.5 MM Piece - 1 Shape - Cabochon

A unique vintage snake bangle bracelet, made of 18k gold, featuring emerald and diamonds. The body of the snake is set with a series of oval faceted cut emeralds. Each gemstone is se...

Item Specifications: Metal: 14K Yellow Gold Style: Statement Ring Ring Size: 10 (resizing available for a fee) Total Weight: 8.2 Grams Gemstone Specifications: Center Gemstone:...

14K white gold ring with one step cut natural aquamarine weighing 23.93 carats. The ring has 62 round natural diamonds weighing a total of 0.52 carats, with an H/I color, SI clarity...

This exquisite 14k white gold "Art Deco style" ring dates back to the mid-20th century and features a captivating cabochon sapphire as its centerpiece. The deep, vibrant blue sapphir...

Indulge in the epitome of understated elegance with this exquisite pair of 18 karat yellow gold Tiffany & Co. olive leaf earrings designed by the r...

This extra-long chain -- over four feet long -- has oval-shaped bezel stations, each holding a semi-precious stone carved to look like a scarab beetle. The stones are a fairly typic...

Ring Size: 5.5 This vintage Tiffany & Co. ring features the iconic Elsa Peretti “Bean” design, symbolizing the origins of life. The sculptural form is smooth and organic, with a rou...

A breathtaking blend of vintage charm and modern craftsmanship, this exquisite engagement ring showcases a GIA certified 3.64 carat Old European cut diamond of E color and VS1 clarit...

This magnificent mid-20th century front closing choker length torsade necklace, has, as the focal point in the front, a beautifully articulated 18k gold plate set with four large orange coral cabochons. The clasp alone measures 1 5/8inches long by 1 5/8 inches wide. The entire necklace connecting...

Item Details: Ring Size: 7.5 Metal Type: Platinum Weight: 2.8 grams Center Diamond Details GIA CERTIFIED Center Diamond - Certificate #2183128150 Shape: Circular Brilliant ...

- Chanel green CC logo metal stud earrings - Size 1cm.

An stunning, fine and impressive antique 2.16 carats diamond and 9k white gold, platinum set watch; part of our diverse ladies cocktail watch and diamond jewelry collections. This stunning antique diamond and platinum watch has a circular form. The wristwatch has a watch face displaying bold black Arabic numerals within a circular, minute marked chapter ring. This impressive ladies diamond watch is fitted with blued steel hands and has a plain crown/winder. The platinum bezel is encircled with twenty-five eight cut diamonds and accented with shaped lugs, each accented with a further four diamonds.. The anterior surface of the articulated bracelet style strap consists of two curvilinear links and conjoined with rectangular connectors. Each pierced decorated link is ornamented with further eight-cut diamonds. The diamond links conjoin with eight gate-style articulated links, securing to the reverse with an adjustable bar style clasp; this allows the watch to be worn at different lengths. This stunning antique manual wind wrist watch is fitted with a Swiss made 15 jewel movement. The interior of the watch case displays the hallmark for platinum (platine), in addition to the Swiss domestic platinum mark (chamois*, c - La Chaux-de-Fonds, Switzerland) and the reverse of the clasp bears the maker's mark (C&F), the gold mark (9, 375), the Birmingham Assay Office mark (anchor) and the date letter for 1952 (C). This ladies cocktail watch is supplied with an independent diamond grading report card. NOTE: The watch casing was assayed in La Chaux-de-Fonds and bears the chamois mark (1914-1934), this in addition to the style of the piece denotes the date as circa 1925, with a later added gate style strap and clasp. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone of this example of antique diamond jewelry. Condition This ladies antique cocktail watch...

A stunning, fine and impressive vintage 7.95 carat blue sapphire and 4.75 carat diamond, platinum brooch; part of our diverse vintage jewelry and estate jewelry collections. This stunning, fine and impressive vintage brooch has been crafted in platinum. The concave, organic stellate style setting is embellished with eighteen fine and impressive marquise cut sapphires, each individually four claw set in three tapering arrays. The impressive vintage pendant/brooch is further ornamented with twenty-four fine and impressive individually claw set pear cut diamonds, set in three further arrays that alternate with the aforementioned sapphires, all extending outwards from the vacant centre. The brooch secures to the reverse with a platinum hinged pin and clasp. This versatile brooch may be worn as a pendant and suspended from an 18k white gold, 18" chain via an integrated ring loop to the reverse of the setting. This vintage sapphire and diamond brooch has been independently tested using state of the art technology (Niton XL2 Analyzer) and verified as platinum. This impressive sapphire brooch is supplied with an independent diamond grading report card. Images do not always reflect the true color and brilliance of gemstones and diamonds. The video however provides a truer representation of the actual color and showcases each stone. Condition This stunning vintage brooch/pendant is exceptional quality, set with fine and impressive sapphires displaying a fine color, brilliance and presence. The well color matched, high color graded diamonds display a fine white color, brilliance and presence. The vintage sapphire and diamond brooch is an exceptional gauge of platinum and is in exceptional condition. Sapphire Quality Color Blue Cut Marquise Content 7.95 carats Diamond Quality Color (average grades) G Clarity (average grades) VS2 Cut Pear Content 4.75 carats Dimensions Length of setting 3.9cm/1.54" Width of setting 3.7cm/1.46" Across pin 3.5cm/1.38" Height of setting 8.3mm/0.33" Weight 14.02 grams Date: Circa 1960 Video: A video of this fine piece is available upon request. Reflections in photographs may detract from the true representation of this fine example of vintage sapphire jewelry...

This classic pendant designed by Roberto Coin, features a circle of diamonds with a twisting center section featuring a diamond side and a sapphire side on the reverse. Containing 65...

This is a Lapis lazuli and gold beads long necklace. It depicts a necklace made of round large Lapis lazuli spheres fasten on a string. It i...

For the Art Deco lover, this ring will be sure to please! Created in 14k white gold, it centers an old European-cut diamond weighing 0.68 carat, G color and SI2 clarity, set within a...

Ring Size: 7 This bold and architectural ring features a vivid Colombian emerald at its center, cut in a classic emerald shape and set in glowing 14 karat yellow gold. Framing the c...

Lovely Leafy Diamond Earrings in White Gold They Sway back and Forth With Your Movements. [Movement not included] 38 Round Brilliant Cu...

Other Details: Primary Stone: Diamond Center Diamond Weight: Approximately 2.80 carats Center Diamond Cut: Old European Cut Center Diamond Color: L Color...

Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.9grams Center Diamond Details: GIA LAB REPORT #: 1226860061 Weight: 1.13ct Cut: Old Mine Brilliant Color: I C...

A rare and striking collector’s piece, this vintage 1989 Cartier “Panthère de Boadilla” pendant necklace embodies the elegance and bold artistry of the Maison’s signature panther mot...

 Brand: David Yurman Gender: Ladies Metal Type: 925 Sterling Silver Ring Size: 4.00 Width: 20.65 mm tapering to 9.00 mm Weight: 15.96 grams Ladies designer made textured & ...

Old Mine Cut Diamond Bangle A gold bangle featuring 13 antique cut diamonds set in 6 prong settings. Diamond Weight: approximately 3.45 carats...

Ring Size: 6 Experience the pinnacle of luxury with this incredible three row diamond band ring, a masterpiece of elegance and craftsmanship. Each row showcases a distinctive array ...

Beautiful Antique Art Deco Platinum Baguette Diamond Eternity Band - Size 5. This classic eternity band is crafted in platinum. There are beautiful white baguette diamonds going arou...

A stunning, fine and impressive 3.26 carat diamond and platinum Art Deco cocktail ring; part of our diverse diamond jewelry and estate ...

Dazzle yourself with these exquisite Victorian earrings featuring 18K yellow gold. Elegant and classy, this magnificent one of a kind earrings set is a classic representation of a timeless bond of love and affection that connects two people. This relationship ensures that each hand-carved shell cameo we sell is produced by artists whose hands understand the shells they carve and the timeless beauty they create. It is the perfect gift for Mothers’ Day, Valentines day or wedding anniversary gift...

Ring Size 4.5 Breathtaking pink sapphire and diamond halo Legacy engagement ring from Tiffany & Co.. This vibrant, ultra feminine ri...

Ring size: 5 Embrace a vibrant symphony of color with this extraordinary multi-colored sapphire ring, a true masterpiece of artistry and luxury. Set in 18 karat white gold, this wid...

Item Details: Ring Size: 4.5 Metal Type: 14k White Gold [Hallmarked, and Tested] Weight: 4.1 grams ‌ Diamond Details: Weight: 1.00ct, total weight Cut: Round Brilliant Clarity: VS Co...

Celebrate vintage elegance with this exquisite thistle brooch, crafted in 18 karat yellow and white gold. The intricate design captures the natural beauty of the thistle, with delica...

This exquisite Art Deco–inspired brooch showcases a beautifully carved green jade plaque, alive with swirling floral and foliate motifs that give the piece a soft, organic movement. ...

Ring Size: 4 Step into a world of understated glamour with this designer sterling silver cocktail ring, a tasteful masterpiece that effortlessly marries simplicity with sophisticati...

Natural Black Opal 2.53 ct and Diamond Cocktail Ring in Platinum Natural Black Opal Ring features a 2.53 carat Oval Cabochon Black Opal with flashes of Green, Yellow, Orange, Red, a...

This 18k white gold ring features a beautifully colored heart-shaped garnet. The garnet is a saturated deep magenta, with facets that sparkle in many different hues of pink and red. It is prong set with three prongs; the back of the carriage or underside of the ring is a heart shape as well, for an adorable added touch. A wonderful sweetheart ring...

This exquisite pendant necklace showcases a breathtaking 5.05 carat heart cut diamond as it's centerpiece, set in luxurious 18K white gold. Above the heart shaped diamond is a dazzli...

Ring Size: 6.25 Metal Type: Platinum [Hallmarked, and Tested] Weight: 2.5grams Center Diamond Details: Weight: .65ct Cut: Old European brilliant Color: H Clarity: SI2 Side Diamond ...

Ring Size: 6.5 Metal Type: 14 karat Yellow Gold Weight: 3.2 grams Color Stone Details: Type: Natural Pink Spinel Shape: Antique Cushion Carat Weight: 1.00 carat Color: Intense Pi...

Ring Size: 9.25 Understated and refined, this authentic Harry Winston wedding band is the epitome of timeless elegance. From the Classic Bands collection, this ring is crafted in lu...

This is a wonderful Baroque Pearl and Diamond Pendant or Charm in the form of a fabulous Bird or Duck in 14 Karat Yellow Gold. The b...