Antique Sapphire and Diamond Quatrefoil Ring

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Antique sapphire and diamond quatrefoil ring.

English, early 20 th century

(sapphire approximately 1.6 cts)

$24,000

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Tags: diamond sapphire

Mid-Century Sapphire and Diamond Ring

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Natural 8.75 carat Ceylon sapphire ring set in platinum with lunette diamond shoulders.

English, ca. 1950
(diamonds approx. 1.5 cts)

other view, Mid-Century Sapphire and Diamond Ringback view, Mid-Century Sapphire and Diamond Ring

Cabochon Sapphire Ring

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Cabochon sapphire ring set in a platinum and diamond mount.

American, ca. 1925
(Sapphire approx. 7 cts)

$38,000

Sapphire and Diamond Double Cufflinks

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Pair of baguette sapphire and diamond double cufflinks, set in platinum.

American, ca. 1950
$5,800

Baguette sapphire and diamond double cufflinks -backs

Art Deco Sapphire and Diamond Ring

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Sapphire and diamond ring, mounted in platinum. Diamonds approximately 4 carats, sapphire approximately 1.6 carats.

English, ca. 1925.

$52,000

Vintage 1920s Sapphire and Diamond Brooch

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Sapphire and diamond horseshoe nail stock pin, set in platinum.

French, ca. 1920.
Length: 2 3/4 inches

$24,000

back, Vintage 1920s Sapphire and Diamond Brooch

Vintage 1970s Sapphire and Citrine Bracelet by Jean Été

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Cabochon sapphire, yellow sapphire, and citrine bracelet set in gold.

Jean Été, Paris, ca. 1970.
Length: 6-7/8 inches

$55,000

open, 1970s Sapphire and Citrine Bracelet by Jean Étéwrist view, 1970s Sapphire and Citrine Bracelet by Jean Été

Art Deco Natural Pearl, Diamond, and Sapphire Ring

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Ornate Art Deco bombé ring set with a central natural pearl, pavé diamonds and calibré sapphires, mounted in platinum.

English, ca. 1930.

$10,500

This item is available for purchase in the ALVR shop.

Art Deco Natural Pearl, Diamond, and Sapphire RingArt Deco Natural Pearl, Diamond, and Sapphire RingArt Deco Natural Pearl, Diamond, and Sapphire Ring

Antique Montana Sapphire Pansy Brooch

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Montana sapphire and diamond pansy brooch with centrally set brilliant cut diamond in 18k white gold.

English, possibly by Johnson Walker and Tolhurst, ca. 1920.
Diameter: 2 inches

$48,000

In 1895, Dr. George Frederick Kunz, the leading American gemologist of the time, was so impressed by the quality and color of the Montana sapphire, he pronounced them “the finest precious gemstones ever found in the United States.” In 1899, Johnson, Walker and Tolhurst, Ltd. of London purchased the New Mine Sapphire Syndicate for $100,000 (approximately $3.1 million in 2020). At this point, the operation became unofficially known as the “English Mine.” The rough material from the English Mine was shipped to London and sold in Europe. The mine went on to produce some 16 million carats until it ceased operations in 1929.

other view, Antique Montana Sapphire Pansy Broochback view, Antique Montana Sapphire Pansy Brooch

Mid-century Sapphire and Diamond Floral Clip Earrings

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Mid-century sapphire and diamond floral clip earrings, set in platinum.

English, ca. 1950
Length: 1 inch

$14,000

These earrings appear in our clip on earrings video on our videos page.

Art Deco Sapphire and Diamond Floral Clip EarringsArt Deco Sapphire and Diamond Floral Clip Earrings

Art Nouveau Gold and Sapphire Double Cufflinks by Tiffany & Co.

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Art Nouveau gold lozenge-form double cufflinks set with cabochon sapphires and ornamented with gold swirls. In original Tiffany & Co. box.

By Tiffany & Co., ca. 1900
(sapphires approx. 1.5 cts each)

$4,600

This item is available for purchase in the ALVR shop.

Art Nouveau Gold and Sapphire Double Cufflinks by Tiffany & Co.Art Nouveau Gold and Sapphire Double Cufflinks by Tiffany & Co.Art Nouveau Gold and Sapphire Double Cufflinks by Tiffany & Co.

Antique Natural Pearl, Diamond, and Sapphire Necklace

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Antique natural pearl necklace with six geometric diamond and sapphire accents.

Possibly Cartier, unsigned, early twentieth century
Length: 17 1/8 inches

$48,000

detail view, Antique Natural Pearl, Diamond, and Sapphire Necklaceother view, Antique Natural Pearl, Diamond, and Sapphire Necklace