Showing posts with label platinum. Show all posts
Showing posts with label platinum. Show all posts

Wednesday, April 28, 2010

Red-hot diamond on block at Sotheby's Australia

source : nationaljewelernetwork.com
April 01, 2010

Red-hot diamond on block at Sotheby's AustraliaThe 0.82-carat center stone of this ring will mark the first red diamond to be offered for public auction in Australia. The ring is estimated at as much as $921,556 and also features fancy blue diamonds and brilliant-cut colorless diamonds set in platinum.

Sydney, Australia--Sotheby's Australia's upcoming April 12 sale of antique and contemporary jewelry will be a significant one for the auction house. The event will mark the Australian branch's first standalone jewelry sale, with the highlight slated to be the first red diamond ever offered for public auction in Australia.

The 0.82-carat, fancy purplish-red Argyle diamond is set into a ring and is flanked by a pair of fancy blue diamonds in a round brilliant-cut diamond surround, all mounted in platinum. Its value is estimated at between 700,000 and 1 million Australian dollars (between about $645,065 and $921,556) and will be accompanied by a letter from Argyle Diamonds attesting to its rarity.

Sotheby's said in a media release that despite the notable discovery of the Argyle pink diamond deposits in Western Australia, less than a handful of red diamonds have been discovered, and connoisseurs have long considered red diamonds to be among the most precious and rare of diamonds.

The April 12 sale will offer even more superb examples of colored stones, including a double strand of graduated emerald beads accented with diamond-set rondelles (estimated between $9,676 and $11,519), a sapphire and diamond ring (estimated between $23,034 and $32,248) and an emerald and diamond ring (estimated between $64,497 and $82,907). ...

Saturday, April 17, 2010

Jewelry Art Awards 2009 of Jewelry Artist Magazine

The 2009 Jewelry Arts Awards

Jewelry Artist magazine's annual competition yields 10 outstanding winners

Pins & Brooches


FIRST WAVE

Naomi Sarna
First Place, Pins/Brooches
(Also Best of Competition)
FIRST WAVE
32mm x 23mm. 18K gold, Chinese freshwater pearl, VS diamonds, Montana sapphires, Contra-luz opals, Imperial topaz. Handmade lost-wax gold setting surrounding pegged and epoxy-set pearl. All stones are pave set with bright-cut finishing. Photo: Azad. sarna.naomi@gmail.com, naomisarnadesigns.com




JUBILANT HEART

Naomi Sarna
Second Place, Pins/Brooches
JUBILANT HEART.
38.5mm x 43.3 mm. 87.5 carat rose quartz, 18K gold, VS diamonds, Montana sapphire, Impreial topaz, Contra-luz opal. Lost-wax carved and gold-cast setting. Photo: Azad. sarna.naomi@gmail.com, naomisarnadesigns.com

Bracelets

MOON PHASES CUFF

Genevieve Yang
First Place, Bracelets
MOON PHASES CUFF.
2.0" x 2.5" x 1.75". Fine silver, sterling silver edge, and 24K gold. Spray of flush set VS F plus diamonds, Hand fabricated, forged, roller embossed, keumboo, flush setting. Photo: Hap Sakwa. genevieve@genevieveyang.com, www.genevieveyang.com


Alex Maryaskin Second Place, Bracelets UNTITLED

Alex Maryaskin
Second Place, Bracelets
UNTITLED.
8". 14K yellow gold, Australian opal, and diamonds. Filigree work, scroll work, and spiral and granulation detail. Photo: Ralph Gabriner. 757-596-0481, www.artoffiligree.com

Earrings

NAUTILUS EARRINGS

Nanz Aalund
First Place, Earrings
NAUTILUS EARRINGS

33mm x 5mm x 26mm each earring. 22K gold and epoxy resin. Corrugated 22K gold is spiraled with epoxy resin cast into the spiral. Fabricated ear clip. Photo: Doug Yaple. nanz@nanzaalund.com, www.nanzaalund.com

Pendants/Necklaces

TWENTY ONEMarie Scarpa
First Place, Pendants/Necklaces
TWENTY ONE. 3.25" x 3" x 5". 20-gauge Argentium sheet, 3mm Argentium heavy walled tubing, 12-gauge round Argentium wire, 36-gauge 3½% platinum silver wire, 34-gauge 18K yellow gold wire, 7mm 1.51 carat whirlpool cut citrine, 2.5mm round faceted black spinels, 4.5 round white freshwater pearls. Fabrication including sawing and soldering, hand weaving, stone setting and hand polishing, and texturing. Photo: Hap Sakwa. 707-765-6558, www.mariescarpadesigns.com.

CELEBRATION SPROUT NECKLACE.Melissa Pedersen
Second Place, Pendants/Necklaces
CELEBRATION SPROUT NECKLACE. 25cm x 15cm x 3cm. Sterling silver, Argentium silver, 3mm fresh water pearls. Hand carved wax, lost wax casting, fused, constructed, and soldered. Photo by the artist. info@melissapedersen.com, www.melissapedersen.com.

Miscellaneous Jewelry

BROKEN CIRCLEJeffrey Appling
First Place, Miscellaneous Jewelry
BROKEN CIRCLE. 17" and 10mm. Sterling silver, 14K white gold, 14K yellow gold plate, 13mm faceted triangular black spinel, 2.0mm black diamonds, and 2mm colorless diamonds. Black rubber neoprene. Carved, cast, fabricated, flush set and tension set. Photo: Hap Sakwa. 760-322-2883, www.JeffreyAppling.com.

OBJECTRobin Antonsen
Second Place, Miscellaneous Jewelry
OBJECT. 6". Sterling silver hair pin. Constructed, rolling mill, hydraulic press, and patina. Photo by the artist. brightshadow@cheerful.com.

Rings

SURFER RINGSJeffrey Appling
First Place, Rings
SURFER RINGS. 15mm x 21mm x 29mm. Silver and copper with paint pigment cross-linked into the upper metal molecules, 2mm diamonds, 7.5mm freshwater cultured pearls. Carved, cast, tension set, flush set, baked. Photo: Hap Sakwa. 760-322-2883, www.JeffreyAppling.com.


SWAYL. Sue Szabo
Second Place, Rings
SWAY. 1.5" L x 0.375" W 1" D. Sterling silver, 4 carat pink sapphires, 0.33 carat burmese ruby. Hand fabricated, tube settings for gems. Photo: Ericka Crissman/Wired Images. www.lsueszabo.com

For information on entering your jewelry in the next competition, click here!

source : jewelryartistmagazine.com
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