How do I date an antique pendant?

Dating relies on examining the metal combinations, such as platinum-topped gold, and the specific gemstone cutting styles used by the goldsmith. Design motifs like Edwardian bows or Art Deco geometry also point clearly to specific historical decades.

Can these pendants be worn daily?

Eighteen-carat gold provides a durable foundation for regular wear, though antique pieces require thoughtful handling. Owners should remove delicate items during physical activities to protect older settings and natural pearls.

What is a conversion piece?

Many historical pendants began life as Victorian brooches or Victorian earrings before being adapted for modern neck chains. Conversion items retain their original decorative face while offering practical loops for contemporary chains.

How should I clean my gold pendant?

Warm soapy water and a soft brush safely clear away everyday oils from gold and diamond surfaces. Harsh chemical dips must be avoided, particularly when dealing with organic gems like pearls or opals.

Home > 18ct Gold Diamond Pendant > Page 3

18ct Gold Diamond Pendant

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An 18ct gold diamond pendant brings together high-carat gold and fine gems in wearable antique and vintage forms.

Antique 3.20ct Turquoise and 0.23ct Diamond, 18ct Yellow Gold Egyptian Revival Pendant Circa 1880

19th century

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Antique 3.20ct Turquoise and 0.23ct Diamond, 18ct Yellow Gold Egyptian Revival Pendant Circa 1880

From AC Silver

£6,950

3+ MONTHS AGO

jewellery

Mid Century 18ct White Gold & 20 Diamonds Encrusted Maltese Style Cross Pendant

1940 - 1960

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Mid Century 18ct White Gold & 20 Diamonds Encrusted Maltese Style Cross Pendant

From Bushells Antiques

£995

3+ MONTHS AGO

jewellery

A Large Wavy Italian 18ct Gold & Diamond Set Cross. 22 Brilliant Cut Diamonds

1940 - 1960

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A Large Wavy Italian 18ct Gold & Diamond Set Cross. 22 Brilliant Cut Diamonds

From Bushells Antiques

£925

3+ MONTHS AGO

jewellery

Antique and Vintage 26.80ct Burmese Ruby and 15.50ct Diamond, 18ct Yellow Gold Drop Earrings

1940 - 1960

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Antique and Vintage 26.80ct Burmese Ruby and 15.50ct Diamond, 18ct Yellow Gold Drop Earrings

From AC Silver

£17,950

3+ MONTHS AGO

jewellery

Antique 1.49ct Diamond and 18ct White Gold Pendant Necklace Circa 1930

1920 - 1940

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Antique 1.49ct Diamond and 18ct White Gold Pendant Necklace Circa 1930

From AC Silver

£4,950

3+ MONTHS AGO

jewellery

Antique 3.12ct Opal and 0.10ct Diamond, 18ct White Gold Pendant Circa 1930

1920 - 1940

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Antique 3.12ct Opal and 0.10ct Diamond, 18ct White Gold Pendant Circa 1930

From AC Silver

£3,450

3+ MONTHS AGO

jewellery

Vintage Art Deco 4.22ct Tourmaline and 0.23ct Diamond, 18ct White Gold Pendant Circa 1945

1920 - 1940

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Vintage Art Deco 4.22ct Tourmaline and 0.23ct Diamond, 18ct White Gold Pendant Circa 1945

From AC Silver

£2,950

3+ MONTHS AGO

jewellery

Belle Epoque Edwardian 18ct 18k High Carat French Sapphire Diamond Locket

1900 - 1920

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Belle Epoque Edwardian 18ct 18k High Carat French Sapphire Diamond Locket

From Crispin Jewellery

£1,895

3+ MONTHS AGO

jewellery

Antique Victorian French Diamond Pendant Necklace/brooch 18ct Gold Floral Acanthus Design - 19th C.

19th century

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Antique Victorian French Diamond Pendant Necklace/brooch 18ct Gold Floral Acanthus Design - 19th C.

From Artisan Antiques

£8,650

3+ MONTHS AGO

jewellery

French Daisy Margherite Flower 18 Karat Yellow Gold Diamond Charm Pendant

1940 - 1960

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French Daisy Margherite Flower 18 Karat Yellow Gold Diamond Charm Pendant

From ShinyPrettyThings Ltd

£2,650

3+ MONTHS AGO

jewellery

Listings feature 18ct gold diamond pendants spanning the Victorian, Edwardian, Art Deco, and mid-century periods, paired with aquamarine, opal, ruby, and pearl.

Vintage 18ct Gold Sapphire and Rose Cut Diamond Cross Pendant

1920 - 1940

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Vintage 18ct Gold Sapphire and Rose Cut Diamond Cross Pendant

From Crispin Jewellery

£395

3+ MONTHS AGO

jewellery

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

1900 - 1920

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Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

From AC Silver

£9,950

3+ MONTHS AGO

jewellery

Antique Edwardian Certified Natural Saltwater Pearl and Diamond 18ct Gold Pendant Necklace

1900 - 1920

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Antique Edwardian Certified Natural Saltwater Pearl and Diamond 18ct Gold Pendant Necklace

From Mitaine

£3,295

3+ MONTHS AGO

jewellery

Antique Virgin Mary 18k Yellow Gold Pearl Diamond Medal Pendant

1900 - 1920

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Antique Virgin Mary 18k Yellow Gold Pearl Diamond Medal Pendant

From ShinyPrettyThings Ltd

£2,650

3+ MONTHS AGO

jewellery

Antique Victorian Sapphire Diamond Pendant/brooch

19th century

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Antique Victorian Sapphire Diamond Pendant/brooch

From Roselane Antiques

£1,200

3+ MONTHS AGO

jewellery

Edwardian 18ct Gold Diamond Pendant and Chain.

1900 - 1920

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Edwardian 18ct Gold Diamond Pendant and Chain.

From Antoinettes Heirlooms

£1,280

3+ MONTHS AGO

jewellery

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18ct Gold Diamond Pendant

Antique 3.20ct Turquoise and 0.23ct Diamond, 18ct Yellow Gold Egyptian Revival Pendant Circa 1880

Mid Century 18ct White Gold & 20 Diamonds Encrusted Maltese Style Cross Pendant

A Large Wavy Italian 18ct Gold & Diamond Set Cross. 22 Brilliant Cut Diamonds

Antique and Vintage 26.80ct Burmese Ruby and 15.50ct Diamond, 18ct Yellow Gold Drop Earrings

Antique 1.49ct Diamond and 18ct White Gold Pendant Necklace Circa 1930

Antique 3.12ct Opal and 0.10ct Diamond, 18ct White Gold Pendant Circa 1930

Vintage Art Deco 4.22ct Tourmaline and 0.23ct Diamond, 18ct White Gold Pendant Circa 1945

Belle Epoque Edwardian 18ct 18k High Carat French Sapphire Diamond Locket

Antique Victorian French Diamond Pendant Necklace/brooch 18ct Gold Floral Acanthus Design - 19th C.

French Daisy Margherite Flower 18 Karat Yellow Gold Diamond Charm Pendant

Vintage 18ct Gold Sapphire and Rose Cut Diamond Cross Pendant

Antique/vintage 48.34ct Aquamarine and 0.70ct Diamond 18ct Yellow Gold and Platinum Necklace

Antique Edwardian Certified Natural Saltwater Pearl and Diamond 18ct Gold Pendant Necklace

Antique Virgin Mary 18k Yellow Gold Pearl Diamond Medal Pendant

Antique Victorian Sapphire Diamond Pendant/brooch

Edwardian 18ct Gold Diamond Pendant and Chain.

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