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View cart “9 rough green Tourmaline rectangles separated by segment chain 18/22k gold 22″ necklace” has been added to your cart.

	Product	Price	Quantity	Total
×	Disk #10	$1,700.00	- 1 +	$1,700.00
×	Sky Water	$2,200.00	- 1 +	$2,200.00
×	Emerald tear drop pendant	$1,800.00	- 1 +	$1,800.00
×	Film Noir	$10,000.00	- 1 +	$10,000.00
×	Circle line eclipse link bracelet	$340.00	- 1 +	$340.00
×	Willem de Kooning (1904-1997) with cartouche for painting in background, The Springs Studio, New York, 1968	$8,250.00	- 1 +	$8,250.00
×	Pink Tulips	$6,700.00	- 1 +	$6,700.00
×	No Reason	$2,900.00	- 1 +	$2,900.00
×	Topography bottle	$245.00	- 1 +	$245.00
×	Mini Painting #3	$350.00	- 1 +	$350.00
×	Anemone	$6,000.00	- 1 +	$6,000.00
×	24th of November, 1963	$4,500.00	- 1 +	$4,500.00
×	O	$7,800.00	- 1 +	$7,800.00
×	Jasper Johns (1930- ) with Flags, Leo Castelli Gallery, New York, 1958	$1,750.00	- 1 +	$1,750.00
×	Yes, Yes, Yes	$7,500.00	- 1 +	$7,500.00
×	Untitled	$3,600.00	- 1 +	$3,600.00
×	Standing at the Crossroads #3	$3,040.00	- 1 +	$3,040.00
×	Cardinal Obsession	$1,000.00	- 1 +	$1,000.00
×	Mixed Flowers with Freesia	$7,000.00	- 1 +	$7,000.00
×	Bygones	$7,000.00	- 1 +	$7,000.00
×	Tangle earrings with sterling silver and tourmalated quartz	$450.00	- 1 +	$450.00
×	Amaryllis #1	$5,400.00	- 1 +	$5,400.00
×	Aquamarine crystal earrings, 22/18k gold on post	$1,520.00	- 1 +	$1,520.00
×	Foraging	$11,000.00	- 1 +	$11,000.00
×	Tulips, Freesias, and Peony	$6,000.00	- 1 +	$6,000.00
×	Within and Without	$40,000.00	- 1 +	$40,000.00
×	Bracelet with rough lapis rectangles in a row with double jump-rings, closed back settings, 18/22k gold	$11,580.00	- 1 +	$11,580.00
×	Morganite crystal on post 18/22k gold	$2,030.00	- 1 +	$2,030.00
×	20k yellow gold 2.10mm round band with 45 diamonds	$3,475.00	- 1 +	$3,475.00
×	A brief movement after death 22	$5,000.00	- 1 +	$5,000.00
×	20k yellow gold 15mm "Lucky 13" pendant with diamonds	$1,900.00	- 1 +	$1,900.00
×	Aquamarine oval cabochon pendant set in 22/18k gold with 18k gold frame on oval bail	$3,260.00	- 1 +	$3,260.00
×	Lapis smooth slice "kidney" shaped set in 22/18k gold, open back, on post	$2,820.00	- 1 +	$2,820.00
×	Isolation S4	$4,000.00	- 1 +	$4,000.00
×	Aquamarine oval cabochon, very large (18cts) on 7mm band 22/18k gold ring	$3,940.00	- 1 +	$3,940.00
×	Sapphire slice set in 22k gold on 4mm 18k band	$3,040.00	- 1 +	$3,040.00
×	One of One	$50,000.00	- 1 +	$50,000.00
×	9 rough green Tourmaline rectangles separated by segment chain 18/22k gold 22" necklace	$11,700.00	- 1 +	$11,700.00
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Cart totals

Subtotal	$250,790.00
Total	$250,790.00

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Your order

Product	Subtotal
Disk #10 × 1	$1,700.00
Sky Water × 1	$2,200.00
Emerald tear drop pendant × 1	$1,800.00
Film Noir × 1	$10,000.00
Circle line eclipse link bracelet × 1	$340.00
Willem de Kooning (1904-1997) with cartouche for painting in background, The Springs Studio, New York, 1968 × 1	$8,250.00
Pink Tulips × 1	$6,700.00
No Reason × 1	$2,900.00
Topography bottle × 1	$245.00
Mini Painting #3 × 1	$350.00
Anemone × 1	$6,000.00
24th of November, 1963 × 1	$4,500.00
O × 1	$7,800.00
Jasper Johns (1930- ) with Flags, Leo Castelli Gallery, New York, 1958 × 1	$1,750.00
Yes, Yes, Yes × 1	$7,500.00
Untitled × 1	$3,600.00
Standing at the Crossroads #3 × 1	$3,040.00
Cardinal Obsession × 1	$1,000.00
Mixed Flowers with Freesia × 1	$7,000.00
Bygones × 1	$7,000.00
Tangle earrings with sterling silver and tourmalated quartz × 1	$450.00
Amaryllis #1 × 1	$5,400.00
Aquamarine crystal earrings, 22/18k gold on post × 1	$1,520.00
Foraging × 1	$11,000.00
Tulips, Freesias, and Peony × 1	$6,000.00
Within and Without × 1	$40,000.00
Bracelet with rough lapis rectangles in a row with double jump-rings, closed back settings, 18/22k gold × 1	$11,580.00
Morganite crystal on post 18/22k gold × 1	$2,030.00
20k yellow gold 2.10mm round band with 45 diamonds × 1	$3,475.00
A brief movement after death 22 × 1	$5,000.00
20k yellow gold 15mm "Lucky 13" pendant with diamonds × 1	$1,900.00
Aquamarine oval cabochon pendant set in 22/18k gold with 18k gold frame on oval bail × 1	$3,260.00
Lapis smooth slice "kidney" shaped set in 22/18k gold, open back, on post × 1	$2,820.00
Isolation S4 × 1	$4,000.00
Aquamarine oval cabochon, very large (18cts) on 7mm band 22/18k gold ring × 1	$3,940.00
Sapphire slice set in 22k gold on 4mm 18k band × 1	$3,040.00
One of One × 1	$50,000.00
9 rough green Tourmaline rectangles separated by segment chain 18/22k gold 22" necklace × 1	$11,700.00
Subtotal	$250,790.00
Total	$250,790.00

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Petra Class

Works | Exhibitions

Class’ arts education began at Abitur, Johannes-Kepler-Gemnasium, University of Stuttgart. She continued pursuing gold-smithing at Fachschule fuer Glas und Schmuck in Neugablonz. She opened her studio in Berlin in 1987 and then established her current studio in San Francisco in 1991. Class’ contemporary aesthetic is evident through her use of brightly colored gemstones, raw, uncut or faceted and set in brilliant yellow gold. Her sculptural style is very recognizable along with her surface treatments. Class has had many solo exhibitions throughout the US as well as many national and international group exhibitions. She most recently received the Excellence in Jewelry award from the Smithsonian Craft show and has been widely published in books and magazines highlighting studio jewelers.