19th Century Diamond

Lovely 19th Century Diamond and Carbuncle Garnet Beetle.

A 19th century old mine cut diamond cluster ring, set with seven round old mine cut diamonds, each uniquely cut in the 1800s.

Antique 19th century Portuguese diamond ring. This is a unique piece, with a lot of character and presence.

Center diamonds G color. This design is referred to as a Navette ring. 19th century

Leitão & Irmão Portuguese crown jewelers antique late 19th century diamond star brooch and convertible tortoise shell hair piece in silver and yellow gold, Portugal, circa 1880.

Pendant in 18 karat yellow gold, eagle's head hallmark. Elegant and original antique jewel, this antique pendant represents the head of a griffin owl, open beak, set with an antique ...

Pendant in silver, lined with rose gold. Lovely antique pendant, it represents a vine leaf motif and its tassel, all adorned with rose-cut diamonds with descending claws. Height : 5 ...

Ring in 18 karat yellow gold. Feminine antique ring it is called Pompadour because composed of a center stone, here a rose- cut diamond surrounded by other rose- cut diamonds, the wh...

Brooch pendant in 18 karat rose gold, and silver, accompanied by a chain in 18 karat white gold, eagle head hallmark. Antique brooch-pendant, it forms a basket of openwork flowers se...

This diamond brooch consists of 196 rose-cut diamonds. The main diamond in the center approx. 1.85ct. The diamonds approx. 18.48ct in total. It is with original box. Diamond: 18.48c...

Authentic antique pendant – a unique piece, created in 19th century end. Our opinion: This piece of jewellery originated as an extremely high quality dangling brooch, extremely rare ...

Brooch in 18 karat yellow gold, eagle head hallmark and silver. This magnificent brooch represents a flower and its foliage set with rose-cut diamonds. The stems are decorated with b...

Authentic antique jewel - French work from the end of the 19th century. Our opinion : Rare and often reproduced, this model of antique diamond ring is highly sought-after.

Authentic antique jewel - Work of the middle of the 19th century. Our opinion : Totally timeless, these diamond lever- back earrings cross the centuries.

Brooch in silver, ram head hallmark, and 18 karat rose gold, eagle head hallmark. Charming antique brooch, it represents a basket filled with flowers accompanied by their stems and t...

Authentic antique earrings - French work of the end of the 19th century. Our opinion : Brilliant and luminous, these antique diamond earrings will complement your most elegant outfit...

Authentic antique jewelry - French work from the late 19th century. Our opinion : Perfectly cut and elegantly crafted, this antique pearl and diamond brooch is charm incarnate.

Pendant in 18 karat rose gold, eagle head hallmark. Important antique medallion, of rhombic form it is decorated in application of a stylized vegetable pattern decorated with rose- c...

Brooch in 18 karat yellow gold, eagle head hallmark. Magnificent antique brooch depicting a chimera with its wings spread. The creature's mouth is open, and between its fangs is an a...

Pendant in 18 karat yellow gold, eagle head hallmark, and silver. This magnificent antique pendant features arabesque floral motifs, cornucopia and egrets, all set with old-cut and r...

Authentic antique jewel - Work from the first half of the 19th century. Our opinion : This vintage onyx and diamond ring is in excellent condition.

Necklace in 18 karat yellow gold. Splendid antique necklace it is formed of a chain jaseron mesh, with clasp with keyboard which retains on the front an antique pendant representing ...

Antique jewel - French work from the end of the 19th century. Our opinion : At first lever- back earrings, they were transformed by their previous owner to be worn as stud earrings.

Authentic antique jewel - French work from the end of the 19th century. Our opinion : These important antique dormeuses are set with brilliant rose-cut diamonds and are full of charm.

Authentic antique jewelry – Work of of the end of the 19th century. Our opinion : This exquisite butterfly is part of a piece of antique jewelry that must have once been much larger.

Antique jewel - Work of the second half of the 19th century. Our opinion : This antique pendant was probably part of a much more complete piece of jewelry.

Brooch in 18 karat rose gold, and silver. This charming, small antique brooch depicts a bow and ribbons. It is set with old-cut diamonds, and two pear-shaped pearls supposedly fine, ...

Authentic antique jewel - French work from the end of the 19th century. Small mark with white enamel on top of the helmet, very little visible.

Authentic antique jewel - French work of the 19th century. Our opinion : An antique diamond transformable jewel of great delicacy.

Bracelet in 18 karat rose gold, ram's head hallmark. Rigid, openwork and moved on its top, this antique bracelet has a line of rose- cut diamonds with, on both sides, a decoration in...

Authentic antique jewel - French work from the second half of the 19th century. Slight, inconspicuous lack of enamel on the heart and hoop.

Authentic antique jewel - French work from the second half of the 19th century. Our opinion : The sapphires on this antique barrette brooch are luminous and feature subtle shades ran...

Antique jewel - Work from the second half of the 19th century. Our opinion : This antique chrysoberyl diamond ring is very elegant and sober, thanks to the way the central gem is mou...

Brooch in 18 karat rose gold, eagle head hallmark, and silver. Charming antique jewel with transformation, it represents a knot moved and decorated with rose- cut diamonds. A pin wit...

Authentic antique jewel - Work of the end of the 19th century. Our opinion : This charming vintage diamond ring is steeped in history.

Authentic antique jewelry - French work from the second half of the 19th century. Our opinion : This antique diamond and pearl pendant was part of a much more complete piece of antiq...

Ring in 18 karat rose gold, horse head hallmark. Splendid You and Me ring, it is formed of 2 daisy pattern decorated with rose- cut diamonds and centered each one of 2 buttons pearls...

The Following Item we are offering is a Rare Estate Faceted Clear and Purple Hand Cut Etched Glass Decanter with Matching Bottle Top. Circa 19th Century. Taken from a Grand New York ...

An early 19th Century diamond brooch, of foliate design, set overall with graduated old cushion-shaped diamonds in silver on gold, 2.8cm wide, come with the original fitted case by C...

Unique old gold brooch with diamond, ruby and sapphire The brooch comes from Spain at the end of the 19th century Diamond: round shape with an "old" brilliant cut, approx. 0.03 ct ...

A mid 19th century diamond-set bow, the openwork bow design centred with three graduated diamonds flanked either side by a pendoloque hoop, set in silver and yellow gold with old bri...

Antique Iberian (Catalan) Rose Cut Diamond Herring/ Chandelier Earrings. Ca. 1830 Wonderful large early 19th Century diamond earrings.

Circa: 19th century Diamond: approx. 4.5ct Weight: 67.35 grams Measurement: 17.5 x 3.4cm, the center section is 5.5cm wide

Antique 19th Century Diamond, Sapphire, and Ruby Bee Brooch in Silver and Gold.

This pin is a prime example of Old Mine Cut diamonds being used beautifully and is an excellent illustration of 19th century diamond jewellery.

The clusters display the soft scintillation and romantic character associated with hand-cut 19th-century diamonds, while the compact floral design makes them both wearable and distin...

The diamonds are foil-backed and set in closed settings, a traditional 19th-century technique used to enhance brilliance and reflect light through the stones.

The diamonds are natural early 19th century diamonds, and are faceted in a rose cut, the diamond cutting method that was employed during this period.

A late 19th Century silver and gold brooch in the design of a Clubs playing card suit.

A striking Antique 19th Century Cocktail ring showcasing a richly saturated emerald-cut amethyst set within an elegant halo of old-cut diamonds.

Victorian Emerald and Diamond Tiara in Silver and Yellow Gold, 19th Century.

Late 19th century Marquise shape diamond ring ,set with old mine cushion cut diamonds, approximately 2ct in total and yellow gold.

A pair of late 19th century onyx and diamond pendant earrings. Super elegant!

Period: 19th Century. Provenance: Italy. Length: 2 cm Weight: 6.2 gr.

This exceptional Napoleon III (French Second Empire) brooch, offered by Claris-A, captures the elegance and ornate craftsmanship of mid-19th-century French jewelry. French-stamped, i...

Antique 19th Century En Tremblant Diamond Floral Bouquet Brooch in Silver and Gold, Portugal.

Victorian 18K Yellow Gold Diamond Enamel Brooch Pendant, featuring seven prong set rose cut and table cut diamonds weighing a total of approx. 0.50 carat, further decorated with six ...

Antique 19th Century Portuguese Diamond Lilium Brooch, Silver on Gold, En Tremblant, Victorian.

Antique Diamond Silver Gold Flower Brooch. Late 19th Century.

Antique pendant with numerous old-cut diamonds 3.00ct, late 19th century. Antique diamond pendant in the shape of a floral branch, set with old-cut diamonds, a vintage piece from th...