![3.23 Ct Natural Honey Quartz Pear Cut: Weight - 3.23 Ct / Size - 14.60 x 8.10 x 5.20 mm / Top Class Quality / Pear Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643474_1_x.jpg?height=310&quality=70&version=1719296370)
American Quartz
![3.23 Ct Natural Honey Quartz Pear Cut: Weight - 3.23 Ct / Size - 14.60 x 8.10 x 5.20 mm / Top Class Quality / Pear Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643474_1_x.jpg?height=310&quality=70&version=1719296370)
![7.02 Ct Natural Loupe Clean Lemon Quartz Pear Cut: Weight - 7.02 Ct / Size - 13.00 x 12.60 x 8.00 mm / Shape - Pear Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643469_1_x.jpg?height=310&quality=70&version=1719296370)
![8.18 Ct Natural Loupe Clean Lemon Quartz Square Octagon Cut: Weight - 8.18 Ct / Size - 13.20 x 13.20 x 7.30 mm / Shape - Octagon Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643457_1_x.jpg?height=310&quality=70&version=1719296370)
![1.17 Ct Natural Loupe Clean Lemon Quartz Pear Cut Pair: Weight - 1.17 Ct / Size - 7.20 x 5.20 x 3.10 mm / 2 Pc's / Shape - Pear Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643449_1_x.jpg?height=310&quality=70&version=1719296370)
![4.18 Ct Natural Honey Quartz Pear Cut: Weight - 4.18 Ct / Size - 17.00 x 9.20 x 5.20 mm / Top Class Quality / Pear Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643439_1_x.jpg?height=310&quality=70&version=1719296370)
![4.90 Ct Natural Loupe Clean Lemon Quartz Square Octagon Cut: Weight - 4.90 Ct / Size - 10.20 x 10.20 x 6.60 mm / Shape - Octagon Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643438_1_x.jpg?height=310&quality=70&version=1719296370)
![2.68 Ct Natural Loupe Clean Lemon Quartz Round Checkerboard Cut: Weight - 2.68 Ct / Size - 9.90 x 9.90 x 4.80 mm / Shape - Round Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643433_1_x.jpg?height=310&quality=70&version=1719296370)
![6.21 Ct Natural Sweet Rose Quartz Pear Cut: Weight - 6.21 Ct / Size - 16.20 x 12.00 x 7.10 mm / Shape - Pear Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643428_1_x.jpg?height=310&quality=70&version=1719296370)
![5.42 Ct Natural Brown Hair Rutile Quartz Oval Cab: Weight - 5.42 Ct / Size - 13.40 x 10.20 x 5.30 mm / Shape - Oval Cab / Clarity - Transaprent / Origin - Norway / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643426_1_x.jpg?height=310&quality=70&version=1719296370)
![5.78 Ct Natural Loupe Clean Lemon Quartz Cushion Cut: Weight - 5.78 Ct / Size - 11.10 x 11.00 x 7.90 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643425_2_x.jpg?height=310&quality=70&version=1719296370)
![8.93 Ct Natural Loupe Clean Lemon Quartz Fancy Trillion Cut: Weight - 8.93 Ct / Size - 15.20 x 14.80 x 7.50 mm / Shape - Trillion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643424_1_x.jpg?height=310&quality=70&version=1719296370)
![5.36 Ct Natural Choco Smoky Quartz Oval Jewellery Set: Weight - 5.36 Ct / Size - 6.8x5.1 - 7.2x5.4 mm / 7 Pc's / Top Class Quality / Oval Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643418_1_x.jpg?height=310&quality=70&version=1719296370)
![2.90 Ct Natural Loupe Clean Lemon Quartz Cushion Cut: Weight - 2.90 Ct / Size - 9.10 x 9.10 x 6.10 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643417_1_x.jpg?height=310&quality=70&version=1719296370)
![12.48 Ct Natural Golden Rutile Quartz Pear Cab: Weight - 12.48 Ct / Size - 17.70 x 12.80 x 8.00 mm / Shape - Pear Cab / Clarity - Transparent / Origin - Norway / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643407_1_x.jpg?height=310&quality=70&version=1719296370)
![7.74 Ct Natural Loupe Clean Lemon Quartz Octagon Cut: Weight - 7.74 Ct / Size - 14.00 x 10.10 x 7.20 mm / Shape - Octagon Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643402_1_x.jpg?height=310&quality=70&version=1719296370)
![8.56 Ct Natural Loupe Clean Lemon Quartz Oval Cut: Weight - 8.56 Ct / Size - 14.20 x 12.40 x 8.00 mm / Shape - Oval Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643400_1_x.jpg?height=310&quality=70&version=1719296370)
![10.21 Ct Natural Sweet Rose Quartz Fancy Flower Cut: Weight - 10.21 Ct / Size - 14.30 x 14.20 x 7.20 mm / Shape - Fancy Flower Cut / Clarity - Semi Transaprent / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643399_1_x.jpg?height=310&quality=70&version=1719296370)
![6.62 Ct Natural Choco Smoky Quartz Excellent Trillion Cut: Weight - 6.62 Ct / Size - 14.00 x 13.30 x 8.60 mm / Clariry - VVS / Top Quality Luster / Excellent Trillion Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643379_1_x.jpg?height=310&quality=70&version=1719296370)
![12.91 Ct Natural Loupe Clean Lemon Quartz Oval Football Cut: Weight - 12.91 Ct / Size - 18.00 x 13.10 x 10.30 mm / Shape - Oval Football Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643370_1_x.jpg?height=310&quality=70&version=1719296370)
![10.00 Ct Natural Loupe Clean Lemon Quartz Fancy Cut: Weight - 10.00 Ct / Size - 18.10 x 13.10 x 7.90 mm / Shape - Fancy Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643369_1_x.jpg?height=310&quality=70&version=1719296370)
![9.01 Ct Natural Loupe Clean Lemon Quartz Cushion Checkerboard Cut: Weight - 9.01 Ct / Size - 13.60 x 13.50 x 7.10 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643358_1_x.jpg?height=310&quality=70&version=1719296370)
![9.80 Ct Natural Choco Smoky Quartz Excellent Round Cut: Weight - 9.80 Ct / Size - 14.50 x 14.50 x 9.00 mm / Clariry - VVS / mm / Top Quality Luster / Excellent Round Cut / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643354_1_x.jpg?height=310&quality=70&version=1719296370)
![12.04 Ct Natural Black Hair Rutile Quartz Pear Cut: Weight - 12.04 Ct / Size - 17.00 x 12.70 x 10.50 mm / Shape - Pear Cut / Clarity - Transparent / Origin - Norway / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643346_1_x.jpg?height=310&quality=70&version=1719296370)
![5.84 Ct Natural Loupe Clean Lemon Quartz Cushion Cut: Weight - 5.84 Ct / Size - 11.10 x 11.10 x 7.70 mm / Shape - Cushion Cut / Clarity - VVS / Origin - Brazil / Treatment - None](https://p1.liveauctioneers.com/6226/334267/180643345_1_x.jpg?height=310&quality=70&version=1719296370)
News about American Quartz
![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 […]