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Crisllis

This ruby and diamond bracelet (detail) contains 31 matched Burmese rubies with a total of 60 carats ( is on display at the Smithsonian Museum of Natural History.

This necklace was designed by Louis Comfort Tiffany and features black opals accented with brilliant green demantoid garnets. The black opals are from Lightning Ridge, Australia and have a beautiful blue-green play-of-color. The rare demantoid garnets are from Russia.

room-temperature-beans: Tiffany Black Opal Necklace This opal and gold necklace designed by Louis Comfort Tiffany about is accented with brilliant green demantoid garnets from Russia. The black opals are from Lightning Ridge, Australia.

At 23.10 carats, the Carmen Lúcia Ruby is one of the finest large, faceted Burmese rubies known. This extraordinary gemstone displays a richly saturated homogenous red color, combined with an exceptional degree of transparency. The stone was mined from the fabled Mogok region of Burma (now Myanmar) in the 1930s.

At carats, the Carmen Lúcia Ruby is one of the finest large, faceted Burmese rubies known. This extraordinary gemstone displays a richly saturated homogenous red color, combined with an exceptional degree of transparency. The stone was mined from the

A fine aquamarine, sapphire and diamond sautoir, by Cartier, circa 1920. The vertically aligned pendant set with two step-cut aquamarines, the largest cut-cornered stone to the centre, connected by cabochon sapphire and brilliant and single-cut diamond geometric links, terminating in an aquamarine briolette drop, suspended from a woven cord necklace with four rose-cut diamond finials, unsigned.

A fine aquamarine, sapphire and diamond sautoir, by Cartier, circa Cartier fitted case is a modern replacement. Via Bonhams.

Aquamarine and Diamond Ring - Lang Antique & Estate Jewelry

A large and lavish, deep pastel blue, cushion shape aquamarine - weighing between and carats - gleefully glistens from within a sparkling halo of bright-white round brilliant-cut diamonds in this classic mid-twentieth century cocktail ring bea

Edwardian Platinum and Diamond Pendant, the old mine-cut diamond drop weighing approx. 1.75 cts., suspended from a garland of old mine-cut diamonds with diamond swags, approx. total wt. 7.09 cts., lg. 2 1/8 in.

Edwardian Platinum and Diamond Pendant Brooch: the old mine-cut diamond drop weighing approx., suspended from a garland of old mine-cut diamonds with diamond swags, approx.

Crimeajewel

AN AQUAMARINE AND DIAMOND NECKLACE The pendant centering upon a large rectangular-cut aquamarine within a graduated brilliant-cut diamond surround, to the diamond-set quatrefoil link chain, mounted in

Sun-Drop Diamond ($10.9 million)    Setting a record for a yellow diamond at auction, the Sun-Drop Diamond of South Africa sold at Sotheby's Geneva this week for more than $10.9 million. The pear-shaped gem weighs 110.3 carats and was discovered only last year, meaning it has no previous owners, which added to its value. And it also comes with a bonus—the new owner gets to name the stone.

World's Most Expensive Colored Diamonds

David Rovinsky white and yellow diamond bracelet and ring. Via Diamonds in the Library. I have tears !!

Happy National Jewel day

David Rovinsky white and yellow diamond bracelet and ring. Via Diamonds in the Library. I have tears !

1925

ART DECO DIAMOND EAR PENDANTS Each designed as a baguette and square-cut diamond flexible band of geometric motif suspending a briolette-cut diamond, circa 1925

The Queen Mary Conch Pearl Brooch, c. 1901 to 1915.

The Queen Mary Brooch, an excellent example of conch pearl jewelry, loaned by Georges Ruiz, P. Lancon S. The top pearl is carats and the bottom carats. Conch pearls were particularly popular in Europe during the early twentieth century.

broche-hillwood

Carved emerald and platinum brooch from the collection of Marjorie Merriweather Post.

AN ANTIQUE RUBY, DIAMOND AND ENAMEL BROOCH - Google-da axtar

Jewelry Diamond : An early century ruby enamel cultured pearl and diamond brooch/pendant T

Matching Pair of Ear Clips from the Hooker Starburst-cut Yellow Diamond Jewelry Suite

hooker yellow diamonds by cartier. 25 ct diamond surrounded by 16 baguette and 4 pear shaped colorless diamonds colorless diamonds in total, ct for the pair)

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