Vintage 1950s Multi Gem Cluster Earrings

… emeralds, and diamonds surrounding a center brilliant-cut diamond, set in platinum and gold.

American, ca. 1950.

Width: 1 3/8

$32,500

Antique Aquamarine and Diamond Cocktail Ring

0

Antique cocktail ring with 32 ct (approx.) emerald-cut aquamarine, set in platinum with lunette and baguette diamond shoulders.

American, ca. 1910

$19,500

Antique Aquamarine and Diamond Cocktail Ring

1920s Diamond Heart Brooch and Pendant

0

Pavé diamond heart brooch set in platinum and gold. Can also be worn as a pendant with a gold collapsible bail.

American, ca. 1920
Length: 1 5/8 inches
(approx. 10 cts)

$21,500

This item is available for purchase on the ALVR shop.

back view, 1920s Diamond Heart Brooch and Pendant

Antique Diamond Engagement Ring

0

1.43 ct round brilliant-cut diamond engagement ring, set in an open-work and milligraine pavé diamond and platinum setting.

American, ca. 1910
Center stone I color VS1 clarity

$19,500

back view, Antique Diamond Engagement RingAntique Diamond Engagement Ring, a

Art Deco Asscher-cut Diamond Engagement Ring

0

Asscher-cut diamond engagement ring set in platinum, with baguette and milgrain diamond shoulders.

American, ca. 1925
(2.40 cts G VS1 GIA Cert.)

$39,000

1920s Asscher Diamond Ring, back

Antique Diamond Engagement Ring

0

Antique brilliant-cut diamond ring with baguette and tear drop diamond shoulders, set in platinum.

American, ca. 1915.
(center stone approx. 1.5 cts)

$19,000

Antique Pear-shaped Diamond Cluster Ring

0

Pear shaped diamond cluster ring set in gold and platinum.

American, ca. 1900
(pear diamond approx 2.29 cts)

$24,000

other view, Antique Pear-shaped Diamond Cluster Ringadditional view, Antique Pear-shaped Diamond Cluster Ring

Antique Montana Sapphire Pansy Brooch

0

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

Circular Coral Cufflinks

0

Circular coral double cufflinks with an onyx border and center diamond, set in platinum.

American, ca. 1930.

$2,800

This item is available for purchase in the ALVR shop.

1960s Gold Ring

0

14k gold ring with a textured surface.

American, ca. 1960.

$5,800

This item is available for purchase in the ALVR shop. 

1950s Onyx and Diamond Drop Earrings

0

Pair of onyx and diamond drop earrings set in platinum.

American, ca. 1950.
Length: 3 in.

$16,500

Model wearing 1950s Onyx and Diamond Drop Earrings

Black Opal and Diamond Earrings

0

Pair of black opal and diamond earrings with triangular tops set in platinum.

Marcus and Company
American ca. 1910
Length 1 ¾ inches

$27,000

These earrings appear in our Marcus & Co. video on our videos page.

back view, 1920s Diamond Drop EarringsModel wearing black opal and diamond earrings by Marcus & Co.