![Natural Mystic Green Quartz 17.75 Ct. Round Concave Cut 16.3 x 12.3 Mm Gemstone From Brazil: Product ID: 805529057 Product Name: Natural Quartz Weight: 17.75 CT. Size: 16.3 x 12.3 MM. Shape: Round Concave Cut Color: Mystic Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crysta](https://p1.liveauctioneers.com/6542/332919/179709232_1_x.jpg?height=310&quality=70&version=1718015226)
Quartz Jewelry
![Natural Mystic Green Quartz 17.75 Ct. Round Concave Cut 16.3 x 12.3 Mm Gemstone From Brazil: Product ID: 805529057 Product Name: Natural Quartz Weight: 17.75 CT. Size: 16.3 x 12.3 MM. Shape: Round Concave Cut Color: Mystic Clarity:VSI Luster: Good Gems Origin: Brazil Treatment: Treated Crysta](https://p1.liveauctioneers.com/6542/332919/179709232_1_x.jpg?height=310&quality=70&version=1718015226)
![Natural White Brown Quartz 13.00 Ct. Oval Cabochon 16.9 x 13.2 Mm. Gemstone From Thailand: Product ID: 805529449 Product Name: Natural Quartz Weight: 13.00 CT. Size: 16.9 x 13.2 x 8.6 MM. Shape: Oval Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatme](https://p1.liveauctioneers.com/6542/332919/179709054_1_x.jpg?height=310&quality=70&version=1718015226)
![10.10 Ct Natural Loupe Clean Lemon Quartz Hexagon Cut: Weight - 10.10 Ct / Size -13.10 x 13.10 x 8.70 mm / Shape - Hexagon Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343312_1_x.jpg?height=310&quality=70&version=1716576182)
![5.13 Ct Natural Loupe Clean Lemon Quartz Fancy Cut: Weight - 5.13 Ct / Size - 14.90 x 11.00 x 6.50 mm / Shape - Fancy Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343193_1_x.jpg?height=310&quality=70&version=1716576182)
![13.58 Ct Natural Loupe Clean Lemon Quartz Cushion Cut: Weight - 13.58 Ct / Size - 20.30 x 11.20 x 8.20 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/330665/178343191_1_x.jpg?height=310&quality=70&version=1716576182)
![Natural Moss Quartz Carving Birds Inner 125 Ct. Pear Cabochon 50 x 22 Mm. Gemstone From Thailand: Product ID: 805527061 Product Name: Natural Quartz Weight: 125.00 CT. Size: 50 x 22 x 16 MM. Shape: Pear Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment:](https://p1.liveauctioneers.com/6542/334085/180516339_1_x.jpg?height=310&quality=70&version=1718956026)
![Natural Moss Quartz 16.54 Ct. Oval Cabochon Shape 20 x 14 Mm. Gemstone: Product ID: 805527125 Product Name: Natural Quartz Weight: 16.54 CT. Size: 20 x 14 x 9 MM. Shape: Oval Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment: Un](https://p1.liveauctioneers.com/6542/334085/180516301_1_x.jpg?height=310&quality=70&version=1718956026)
![Natural Moss Quartz 100 Ct. Birds Carving Inner Pear Cabochon Shape 37 x 29 Mm. Gemstone: Product ID: 805527075 Product Name: Natural Quartz Weight: 100.00 CT. Size: 37 x 29 x 15 MM. Shape: Pear Cabochon Color: White Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Treatment:](https://p1.liveauctioneers.com/6542/334085/180515835_1_x.jpg?height=310&quality=70&version=1718956026)
![Natural Moss Quartz 9.31 Ct. Oval Cabochon Shape 15.8 x 12 Mm. Gemstone From Thailand: Product ID: 805529636 Product Name: Natural Quartz Weight: 9.31 CT. Size: 15.8 x 12 x 7.6 MM. Shape: Oval Cabochon Color: Multi-Color Clarity:Semi - Transparent Luster: Good Gems Origin: Thailand Trea](https://p1.liveauctioneers.com/6542/334085/180515737_1_x.jpg?height=310&quality=70&version=1718956026)
![Natural Yellow Lemon Quartz 16.60 Ct. Clean Oval Shape 18.2 x 16.5 Mm. Gemstone Unheated: Product ID: 805528966 / Product Name: Natural Quartz / Weight: 16.60 CT. / Size: 18.2 x 16.5 x 9.4 MM. / Shape: Oval / Color: Yellow / Clarity:IF / Luster: Very Good / Gems Origin: Brazil / Treatment:](https://p1.liveauctioneers.com/6542/334085/180515474_1_x.jpg?height=310&quality=70&version=1718956026)
![67.84 Ct Natural Rose Quartz Round Cut Beads: Weight - 67.84 Ct / Size -3.60 - 5.30 mm / 194 Pc's / Shape - Round Cut Beads / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/332249/179825375_1_x.jpg?height=310&quality=70&version=1718217072)
![148.59 Ct Natural Lemon Quartz Fancy Leaf Carving: Weight - 148.59 Ct / Size - 60.00 x 30.00 x 18.20 mm / Top Quality Luster / Excellent Fancy Leaf Carving / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/332249/179825288_1_x.jpg?height=310&quality=70&version=1718217072)
![5.61 Ct Natural Sweet Rose Quartz Cushion Cut: Weight - 5.61 Ct / Size - 10.90 x 10.90 x 7.70 mm / Shape - Cushion Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/333016/179781129_1_x.jpg?height=310&quality=70&version=1718210158)
![Tag Heuer Professional 200m Quartz: Brand: Tag Heuer Model Name: Professional 200m Reference: WK1213 Movement: Quartz Dial colour: Blue Dial features: Luminous hour markers Bezel: Rotating Stainless Steel Bezel Case size: Approx 35mm Ca](https://p1.liveauctioneers.com/6419/333651/180250968_1_x.jpg?height=310&quality=70&version=1718619129)
![Omega De Ville Quartz: Brand: Omega Model Name: De Ville Movement: Quartz Dial shape: Circular Dial colour: Grey Dial features: Baton hour markers Bezel: Gold bezel (plated) Case size: 33mm Case material: Stainless Steel Ca](https://p1.liveauctioneers.com/6419/333651/180250892_1_x.jpg?height=310&quality=70&version=1718619129)
![20.90 carats QUALITY NATURAL LEMON QUARTZ - 20X14X11 mm: 20.90 carats QUALITY NATURAL LEMON QUARTZ - 20X14X11 mm Shipping:](https://p1.liveauctioneers.com/7196/333895/180415621_1_x.jpg?height=310&quality=70&version=1718802882)
![Tag Heuer Formula 1 Quartz: Brand: Tag Heuer Model Name: Formula 1 Reference: cac1110-0 Movement: Quartz Dial colour: Black Dial features: three su dials, red hands, Arabic quarters Bezel: Black rotating bezel Case size: Approx](https://p1.liveauctioneers.com/6419/333651/180250967_1_x.jpg?height=310&quality=70&version=1718619129)
![Ladies Bulgari Bulgari Date Quartz: Brand: Ladies Bulgari Model Name: Bulgari Reference: BB.26.SS Complication: Date Movement: Quartz Dial shape: Circular Dial colour: Black Dial features: Silver hands and baton/arabic numeral hour mark](https://p1.liveauctioneers.com/6419/333651/180250942_1_x.jpg?height=310&quality=70&version=1718619129)
![Tag Heuer Professional 200m Quartz: Brand: Tag Heuer Model Name: Professional 200m Reference: 932.213F-2 Movement: Quartz Year: Retro Dial colour: Matte Silver Dial features: Luminous Hour Markers Case size: Approx 35mm Case material: S](https://p1.liveauctioneers.com/6419/333651/180250969_1_x.jpg?height=310&quality=70&version=1718619129)
![Lot of pocket watches, steel: Lot with 9 steel pocket watches, partly mechanical, partly quartz. Partly working. In decent shape.](https://p1.liveauctioneers.com/6138/333209/179879879_1_x.jpg?height=310&quality=70&version=1718277656)
![Tag Heuer Aquaracer Date Quartz: Brand: Tag Heuer Model Name: Aquaracer Reference: WAF1110 Complication: Date Movement: Quartz Dial shape: Circular Dial colour: Black Dial features: Silver/Lume hands and hour markers. Date aperture a](https://p1.liveauctioneers.com/6419/333651/180250915_1_x.jpg?height=310&quality=70&version=1718619129)
![7.29 ct. Rutile Quartz - MADAGASCAR: 7.29 ct. Rutile Quartz - MADAGASCAR Color - White Clarity - Translucent Cut - Cabochon Ct. Weight - 7.29 ct. Origin - MADAGASCAR Treatment](https://p1.liveauctioneers.com/6186/332453/179304123_1_x.jpg?height=310&quality=70&version=1717934824)
![Omega De Ville Quartz: Brand: Omega Model Name: De Ville Movement: Quartz Dial colour: White Dial features: Roman numerals, boaton's Bezel: Gold bezel Case size: Approx 32mm Case material: Stainless steel - Bi-colour Case f](https://p1.liveauctioneers.com/6419/333651/180250932_1_x.jpg?height=310&quality=70&version=1718619129)
![Tag Heuer Aquaracer Date Quartz: Brand: Tag Heuer Model Name: Aquaracer Reference: WAF1311 Complication: Date Movement: Quartz Dial shape: Circular Dial colour: Mother of Pearl Dial features: Silver/Lume hands with silver baton and a](https://p1.liveauctioneers.com/6419/333651/180250895_1_x.jpg?height=310&quality=70&version=1718619129)
News about Quartz Jewelry
![Calif. gold quartz pocket watch tops $37,000 at Cowan’s sale](https://www.liveauctioneers.com/news/wp-content/uploads/2014/06/2014_0624_cowan144922_lead.jpg)
Calif. gold quartz pocket watch tops $37,000 at Cowan’s sale
CINCINNATI – Cowan’s Auctions American History: Live Salesroom Auction on June 13 totaled $986,772 in sales. The 608-lot auction included scarce daguerreotypes, manuscripts, books, maps, political campaign ephemera, flags, photographs of the American West and fresh-to-the-market 19th century photography. Also featured in the June 13 auction was the Paul DeHaan Collection of items related to […]
![Rose quartz specimen achieves $662,500 at Heritage sale](https://www.liveauctioneers.com/news/wp-content/uploads/2013/06/2013_0614_87153_lead.jpg)
Rose quartz specimen achieves $662,500 at Heritage sale
DALLAS – The imposing La Madona Rose, a large and important rose quartz specimen, set a price record on June 2 as the most valuable fine mineral specimen ever offered at auction when it realized $662,500 to lead Heritage Auctions’ breakout $3.57 million Nature & Science event. LiveAucitoneers.com provided Internet live bidding. The auctions’ cornerstone […]
![Gold quartz walking stick puts Clars on fast track Sept. 8-9](https://www.liveauctioneers.com/news/wp-content/uploads/2012/08/2012_0824_RussianKovsh_lead.jpg)
Gold quartz walking stick puts Clars on fast track Sept. 8-9
OAKLAND, Calif. – Every September, Clars Auction Gallery presents a two-day sale sourced from distinguished and private collections from across the country. This important annual event, which will be held on Saturday and Sunday, Sept. 8-9, will offer clients and collectors the opportunity to acquire exceptional works in decorative arts and furnishings dating from the […]
![Jeweler Henry Dunay created bold yet elegant designs](https://www.liveauctioneers.com/news/wp-content/uploads/2024/04/Ceylon-ring-1.jpg)
Jeweler Henry Dunay created bold yet elegant designs
NEW YORK — Apprenticing with a New York City jeweler at age 14, Henry Paul Dunay (1935-2023) worked his way up from errand boy to master jeweler, launching his own firm in 1956. His surname was actually Loniewski, but he changed it at age 18 to his mother’s maiden name, fearing his birth name would […]