Princess Katharina Henckel von Donnersmarck’s Emerald and Diamond Tiara

Princess Katharina Henckel von Donnersmarck’s Emerald and Diamond Tiara The tiara is composed of eleven rare Colombian emerald pear-shaped drops, which are rumored to have belonged to Empress Eugenie. The tiara was commissioned around 1900 by a German prince for wife, Katharina, and was last sold at a Sotheby’s auction in Geneva for $12.7 million.

An Exquisite GIA 190.28 Cwt Natural Pink Kunzite Fancy Sapphire Diamond 18k Gold Necklace

  GIA Certified 190.28 Total Carat Weight Top AAA+ Quality “Near Flawless” VVS Clarity Natural Pink Kunzite, Internally Flawless to VS2 Fancy Color Sapphire & Diamond Tennis Cocktail Necklace. GIA Certified 190.28 Total Carat Weight Top AAA+ Quality “Near Flawless” VVS Clarity Natural Pink Kunzite, Internally Flawless to VS2 Fancy Color Sapphire & Diamond Tennis…

Vintage Art Deco 1.20ctw European Double Diamond Ring with Sapphires in Platinum

Now here is something special from the 1920s Art Deco period. The double diamond ring is made of platinum and contains 2 bezel set Old European cut natural diamonds arranged vertically in the center of the marquise shaped ring. They each weigh under .50 carats and together weigh about .90 carats and are graded G-H…

2.7 ct tw Natural Blue Sapphire & Diamond Solid 14k Two Tone Gold Pendant 

2.7 ct tw Natural Blue Sapphire & Diamond Solid 14k Two Tone Gold Snowflake Pendant  PRODUCT DETAILS:◈ Handmade in the USA◈ Condition: Brand New◈ Total Ct Wt: 2.7 Carat◈ Total Weight: 4.5 Grams ≫ Diamonds◈ Diamond Carats: 0.85 Carat◈ Diamond Cut: Round (63)◈ Diamond Color: G-H◈ Diamond Clarity: SI1-SI2◈ Diamond Type: 100% Natural Earth Mined…

Vintage Art Deco Diamond Sapphire European Engagement Ring Platinum

Striking deco ring featuring European diamond and sapphire.Perfect antique euro diamond and sapphire engagement ring.Fantastic geometric design platinum and mine diamond filigree ring.Vintage cushion diamond engagement ring.Fine natural Ceylon sapphire is 0.26 carat or 1/4 carat.Sapphire is velvet cornflower blue cashmere color eye clear.  Beautiful Euro cut diamond approximately 0.25 carat to 1/4 ct. 12…