19th Century Diamond

Late 19th Century Stag Teeth Pin decorated with Rose Diamonds.

End of 19th century, Russian hallmarks and french import assay marks

During the Art Nouveau period, which flourished in the late 19th and early 20th centuries, diamond cluster pendants became even more intricate and ornate.

A sumptuous antique ring from the late 19th century, set with 3 old-cut diamonds, the center one being the largest.

Antique jewel - French work from the end of the 19th century. Our opinion : this diamond solitaire from the Napoleon III period is lovely and will once again become an engagement rin...

US Size : 6 ; Free resize, please contact us. New diamond jewel in the spirit of the daisy diamond ring of the 19th century.

Exquisite 19th Century Flower-Shaped Diamond Ring Second half of the 19th century This captivating flower-shaped ring is set with eight old-cut diamonds surrounding a cushion-cut ce...

This 19th-century marquise ring is crafted in 18K yellow gold and set with a beautiful cluster of rose-cut diamonds.

A Victorian sapphire and diamond carved half hoop bangle. This piece is a Victorian-era sapphire and diamond bangle bracelet, and it’s a stunning example of the fine craftsmanship ty...

During the Art Nouveau period, which flourished in the late 19th and early 20th centuries, diamond cluster pendants became even more intricate and ornate.

During the Art Nouveau period, which flourished in the late 19th and early 20th centuries, diamond cluster pendants became even more intricate and ornate.

During the Art Nouveau period, which flourished in the late 19th and early 20th centuries, diamond cluster pendants became even more intricate and ornate.

Its combination of natural pink sapphire, old-cut diamonds, engraved 18K gold and intricate floral decoration makes it a beautiful example of 19th-century French fine jewelry.

Antique Late 18th / 19th Century rose-cut diamond devant de corsage or stomacher in closed-back silver, Portugal.

Ring in 18 karat rose gold. Elegant antique ring, it is set in the center of a garnet in a surround of rose- cut diamonds, on a setting of marquise shape. Weight of the garnet : 0.68...

Specifications • Period: 19th century • Metal: 18K yellow gold & platinum • Stones: Rose-cut diamonds • Weight: 2.2 g • Ring size: FR 47 (resizable) • Condition: Very good antiqu...

Authentic antique jewel - French work from the end of the 19th century. Small chip on the sapphire, very little visible.

Pendant tested gold and silver, chain marked 18 carat yellow gold, late 19th Century.

An antique 19th century pair of yellow gold earrings set with rose-cut diamonds crafted in a silver setting.

Authentic antique jewelry - Work of the 19th century. Our opinion : The sapphire has really the color of the sky, an original shape with its cabochon.

This Mid 19th Century Emerald and Rose Cut Diamond Cluster Ring centres on a beautifully vibrant emerald, certified as natural beryl of Colombian origin and of minor oil.

Metal: 18K Yellow Gold (750‰) and Silver (925‰) Gemstones: 3 Sapphires (0.90 carat), 22 Old-Cut Diamonds (0.45 carat) Finger Size: FR 52 / US 6 Weight: 6.90 grams Resizable: Yes ...

Ring in 18 karat yellow gold, and silver. Delightful antique ring, it is decorated on its top with 5 oval rubies in fall surmounted on both sides of a line of 2x7 rose-cut diamonds. ...

Authentic antique jewel - French work of the second half of the 19th century, Napoleon III brooch. Our opinion: An adorable jewel of charm, of a delicacy unequaled.

This is an cameo clip on baroque pearl necklace. This double strand necklace was created with up to 15mm peach tone baroque pearls and 14K gold filled components. We added a new soli...

The skull is antique circa 19th Century incredibly enameled on gold. The eyes are diamond rose cut.

Antique Rose Cut/Table cut Diamond Drop Earrings 19th Century (Spain “Isabelinos” 1833-1868) Original exotic long dangling drop earrings.

A rare Victorian cat's eye quartz and diamond coronet cluster ring in yellow gold and silver, dating to the third quarter of the 19th century.

This ruby diamond gold bangle consists of 16 round-cut diamonds and 9 oval-cut rubies. Diamond approx. 0.08ct in total and ruby approx. 4.09ct in total. Diamond: 0.08ct Ruby: 4.09ct...

Centering a roughly 15 Carat Unheated Burma Sapphire (per AGL– American Gem Laboratory), framed by Old-European Cut Diamonds weighing 11.02 Carats, and set in Platinum and Silver, th...

Authentic antique jewel - French work of the second half of the 19th century. Our opinion : Antique jewelry featuring celestial motifs was all the rage during Halley's Comet's passage.

Authentic antique jewel - French work from the end of the 19th century. Small chip on the main diamond, not very visible.

Authentic antique jewelry - French work from the second half of the 19th century. Our opinion : This refined antique ring model is very rare in this condition.

A rare 19th-century Austrian necklace handcrafted in a combination of 14k and 18k gold.

19th Century Emerald and Diamond “en Tremblant” Aigrette Brooch in Silver and Gold, likely France or Portugal, circa 1800–1830.

Description Charming late 19th century ring crafted in 18k yellow gold, set with a pavé of antique rose-cut diamonds for an estimated total weight of approximately 0.60 carat.

Authentic antique jewelry - Work of the end of the 19th century. Some thin scratches on the enamel, not visible to the naked eye.

A wonderful late 19th century Victorian ruby and diamond scroll or swirl brooch set in silver topped 18k gold.

GIA Report An elegant 19th-century French diamond pendant-brooch, executed in the refined Louis XVI revival style, centered with an impressive grey South Sea cultured pearl, accompan...

An antique brooch with 28 diamonds in old Dutch rosette cuts (round, irregular shape) set in a filigree floral form in a circle, in the realism trend of the mid-19th century.

Authentic antique jewel - Work from the second half of the 19th century. Little discoloration on the coral, hardly visible.

Elevate your antique jewelry collection with this extremely rare and authentic 19th-century Duchess ring, expertly crafted in 18K yellow gold (750 ‰).

18kt Gold and Silver Moon Brooch with Rose Cut Diamonds 19th Century Crescent Marvelous French antique moon brooch from the 19th.

Dimensions: Diameter approx. 2.5 cm Weight: 6.5 grams Condition: Antique, very good with light wear consistent with age This exquisite piece is a fine example of 19th-century craf...

Authentic antique jewel - French work from the end of the 19th century. Our opinion : Thin and elegant, this brooch can be easily positioned on the lapel of a jacket, on a hat, or ev...

Authentic antique brooch - French work of the second half of the 19th century. Our opinion: A beautiful and attractive brooch ideal to put on the back of a jacket or on a hat.

Ring in 18 karat rose gold. Slender, this antique Toi et Moi ring is adorned with two Mabé pearls that overhang a decoration of small leaves each set with rose-cut diamonds. Diamete...

Antique 18Kt rose Gold and silver Ruby and Diamond ring. The cluster style ring is centered with an approximately 2.05 carats stunning oval ruby, Thailand origin, accented by an halo...

Authentic antique jewel - French work from the end of the 19th century. Our opinion : This lovely antique daisy ring is adorned with a fine pearl of original shape and soft, finely p...

An antique Victorian floral brooch set with rose cut diamonds and turquoise cabochon stones. The eleven rose cut diamonds - which are reminiscent of seeds - are haloed by twenty love...

Antique pearl earrings - French work from the 19th century. Our opinion : Sublime, each natural pearl is unique and has a magnificent luster.

Antique Victorian Amethyst and Diamond Cufflinks. Late 19th Century. An exceptional and unique pair of antique cufflinks, meticulously crafted in solid 14K gold and silver finishi...

Ring in 18 karat yellow gold. Lovely antique ring, it is adorned on its top with a natural pearl and a brilliant-cut diamond with an openwork swirl on both sides set with rose-cut di...

Ring in 18 karat yellow gold. Incredible antique ring, it presents a polylobate decoration centered of a cushion- cut sapphiren in engraved closed setting. The whole of the plate is ...

Ring in 18 karat rose gold, and silver, owl hallmark. Rare and elegant antique rose gold ring, its setting is rectangular shape with cut sides and it is decorated in the center with ...

Lovely Dutch Sapphire and Rose Diamond Cluster Ring from the 19th Century. Cluster design with natural navy sapphires with chunky rose diamond concentric pattern.

Specifications Style: Victorian, 19th Century Metal: 18K Yellow Gold (750‰) Stones: 12 Old Mine Cut Diamonds, approx. 0.52 carat total 1 Central Pearl, likely natural Ring Size...

Tested yellow gold and silver, late 19th Century, accompanied by Gemmological Certification Services report #5785-0924.

Antique 19th Century Baroque Pearl and Diamond Bee Brooch in Silver and Gold, circa 1880.

A dramatic jewel from the second half of the 19th century, modelled as a floral and foliate spray composed by flowerheads and naturalistic leaves, grain-set and step-down-collet-set ...