Rare Concept

Rare Concept Art and Jewelry Appraisal / Estate Services The Art of Diamonds

Panthère Kentia Necklace – Featuring a remarkable 50.13-carat Ceylon sapphire paired with Cartier’s iconic panther motif...
06/07/2026

Panthère Kentia Necklace – Featuring a remarkable 50.13-carat Ceylon sapphire paired with Cartier’s iconic panther motif.

✨ Panthère Kentia Necklace – Featuring a remarkable 50.13-carat Ceylon sapphire paired with Cartier’s iconic panther motif.

💚 Olorra Necklace – A striking composition centered around five exceptional Colombian emeralds.

🌿 Tutti Kanya Necklace – Showcasing a rare 30.33-carat engraved Zambian emerald in a modern interpretation of Cartier’s legendary Tutti Frutti aesthetic.

💎 Argyle Diamond Ring – One of several extraordinary rings highlighting rare pink Argyle diamonds and Cartier’s mastery of gemstone selection.

A reminder that true high jewelry is not simply about rarity; it’s about transforming nature’s treasures into timeless artistry.



Images courtesy of Cartier.

Still in awe of this art deco drop emerald + yellow diamond necklace, shown at the Las Vegas Antique Jewelry & Watch Sho...
06/04/2026

Still in awe of this art deco drop emerald + yellow diamond necklace, shown at the Las Vegas Antique Jewelry & Watch Show.

The value of Inky Blue Sapphires continues to climb, as demand for premium colored stones which displays such rich tones...
05/22/2026

The value of Inky Blue Sapphires continues to climb, as demand for premium colored stones which displays such rich tones is growing.

05/19/2026

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Westport, CT
06880

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Monday 9am - 5pm
Tuesday 9am - 5pm
Wednesday 9am - 5pm
Thursday 9am - 5pm
Friday 9am - 5pm
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Sunday 9am - 5pm

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