Here are Todays Fab Checker Board Deals
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 492cts Trillion cut Checker Board 25mm Yellow Citrine Quartz Gemstone VVS Grade $13.31 Time Remaining: 28d 9h Buy It Now for only: $13.31 Buy It Now | Add to watch list |
 2889 CT INCREDIBLE VVS TOP GREEN OVAL CHECKER BOARD AMETHYST $2.55 (5 Bids) Time Remaining: 1h 8m Bid now | Add to watch list |
 2836 CT INCREDIBLE VVS TOP GREEN ROUND CHECKER BOARD AMETHYST $4.00 (6 Bids) Time Remaining: 1h 23m Bid now | Add to watch list |
 3120 CT DAZZLING VVS TOP GREEN CUSHION CHECKER BOARD AMETHYST $3.58 (6 Bids) Time Remaining: 1h 33m Bid now | Add to watch list |
 21379 CT DAZZLING ROUND GOLDEN YELLOW CITRINE LARGE NR $29.99 (1 Bid) Time Remaining: 1h 11m Bid now | Add to watch list |
 FANTASTIC 309 CT OVAL CHECKER BOARD GREENISH BLUE AQUAMARINE GEMSTONE RARE $6.55 (2 Bids) Time Remaining: 1d 20h 22m Bid now | Add to watch list |
 205 ct SI Clarity D Checker Board Cushion Cut 8X8 mm Loose White Topaz Gemstone $2.78 Time Remaining: 11d 2h 2m Buy It Now for only: $2.78 Buy It Now | Add to watch list |
 GORGEOUS 1676 CT FREE COMBINE TOP AAA PINK CUSHION CHECKER BOARD BRAZIL TOPAZ $0.99 (3 Bids) Time Remaining: 1d 5h 42m Bid now | Add to watch list |
 3066 CT AAA PURPLE GOLDEN BOLIVIA AMETRINE EMERALD WITH CHECKER BOARD $9.99 (2 Bids) Time Remaining: 8h 10m Bid now | Add to watch list |
 3755CTSCHECKER BOARD CUSHION SUPER GREEN COLOR AAA AMETHYST $12.99 (1 Bid) Time Remaining: 2d 3h 4m Bid now | Add to watch list |
 PRECIOUS 466 CT OVAL CHECKER BOARD SWISS BLUE TOPAZ GEMSTONE FREE COMBINE $11.00 (2 Bids) Time Remaining: 1d 21h 55m Bid now | Add to watch list |
 2945CTSCHECKER BOARD FAN SHAPE SUPER GREEN COLOR AMETHYST $9.99 Time Remaining: 4h 50m Bid now | Add to watch list |
 440ct 14 X 10 mm SI Dark Chocolate Color Loose Smoky Topaz Oval Shape Gemstone $5.95 Time Remaining: 11d 2h 3m Buy It Now for only: $5.95 Buy It Now | Add to watch list |
 4975CTSCHECKER BOARD OCTAGON SHAPE ORANGE COLOR AAA CITRINE $14.99 Time Remaining: 4h 57m Bid now | Add to watch list |
 5195CTSCHECKER BOARD MARQUISE SHAPE ORANGE COLOR AAA CITRINE $14.99 Time Remaining: 4h 57m Bid now | Add to watch list |
 3625CTSCHECKER BOARD ROUND ORANGE COLOR AAA CITRINE $11.99 Time Remaining: 4h 57m Bid now | Add to watch list |
 2180CTSCHECKER BOARD ROUND SHAPE GOLDEN COLOR AAA CITRINE $7.99 Time Remaining: 4h 50m Bid now | Add to watch list |
 1417 CT AAA NATURAL SKY BLUE TOPAZ ROUND WITH CHECKER BOARD $9.99 Time Remaining: 8h 54m Bid now | Add to watch list |
 4675cts Oval cut Checker Board 2521mm Yellow Citrine Quartz Gemstone VVS Grade $12.69 Time Remaining: 28d 8h 58m Buy It Now for only: $12.69 Buy It Now | Add to watch list |
 549 CT NATURAL PINK KUNZITE BAGUETTE WITH CHECKER BOARD TABLE $0.99 (1 Bid) Time Remaining: 4d 5m Bid now | Add to watch list |
 GORGEOUS 348 CT OVAL CHECKER BOARD SWISS BLUE TOPAZ GEMSTONE FREE COMBINE $5.55 (2 Bids) Time Remaining: 1d 20h 4m Bid now | Add to watch list |
 5689 CT SUPERB CUSHION CHECKER BOARD FACET PURPLE YELLOW AMETRINE NR $9.99 (1 Bid) Time Remaining: 1d 1m Bid now | Add to watch list |
 GORGEOUS 267 CT ROUND SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $7.55 (3 Bids) Time Remaining: 22h 37m Bid now | Add to watch list |
 INCREDIBLE 319 CT OVAL CHECKER BOARD RICH PINK KUNZITE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 1d 20h 19m Bid now | Add to watch list |
 816ct Marquise Checker Board Cut Sky Blue Aquamarine $299.00 Time Remaining: 27d 18h 43m Buy It Now for only: $299.00 Buy It Now | Add to watch list |
 413 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 1d 8h 25m Bid now | Add to watch list |
 1274 CT AAA NATURAL SKY BLUE TOPAZ ROUND WITH CHECKER BOARD $9.99 Time Remaining: 1d 38m Bid now | Add to watch list |
 1898 CT AAA NATURAL SKY BLUE BRAZIL TOPAZ OVAL FACET WITH CHECKER BOARD TABLE $9.99 Time Remaining: 1d 23h 28m Bid now | Add to watch list |
 2032 CT NATURAL PAIR BLUE AGATE OVAL CAB WITH CHECKER BOARD ULTIMATE $3.99 Time Remaining: 13h 26m Bid now | Add to watch list |
 INCREDIBLE 244 CT HEART SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 1d 21h 43m Bid now | Add to watch list |
 RARE 290 CtTopaz Blue Color Checkerboard Drilled D43 5 $10.00 Time Remaining: 8d 10h 15m Buy It Now for only: $10.00 Buy It Now | Add to watch list |
 AWESOME 283 CT OVAL CHECKER BOARD RICH PINK KUNZITE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 4d 20h 7m Bid now | Add to watch list |
 2925 CT RADIANT HEART CHECKER BOARD FACET TANZANITE BLUE QUARTZ NR $2.99 (1 Bid) Time Remaining: 23h 21m Bid now | Add to watch list |
 397cts Bright Green Amethyst CUSHION CHECKER BOARD CUT Combine Free 10 item NR $0.99 Time Remaining: 1d 7h 7m Bid now | Add to watch list |
 5022 CT GORGEOUS CUSHION WITH CHECKER BOARD FACET SWISS BLUE TOPAZ NR $9.99 (2 Bids) Time Remaining: 1d 23h 21m Bid now | Add to watch list |
 087ct Gorgeous Oval Checker Board Blue Ceylon Sapphire $99.00 Time Remaining: 1d 3h 51m Bid now | Add to watch list |
 280ct Precious D Block Vivid Violetish Blue Tanzanite $499.00 Time Remaining: 3d 18h 4m Buy It Now for only: $499.00 Buy It Now | Add to watch list |
 2180 CT NATURAL BLACK BOTSWANA AGATE FANCY CUT WITH CHECKER BOARD $0.99 (1 Bid) Time Remaining: 2d 23h 24m Bid now | Add to watch list |
 Bewitching 1019cts 199x95mm Natural Rose Quartz Drop Checker Board Drilled C $0.99 Time Remaining: 1d 7h 24m Bid now | Add to watch list |
 345 CT PADPARADSCHA OVAL CHECKER BOARD EXCEPTIONAL AFRICA $6.99 Time Remaining: 1d 48m Bid now | Add to watch list |
 3594 CT NATURAL WHITE WITH SMOKY RUTILE QUARTZ PEAR WITH CHECKER BOARD $5.99 Time Remaining: 1d 7h 18m Bid now | Add to watch list |
 1442 CT AAA NATURAL SKY BLUE BRAZIL TOPAZ HEART SHAPE WITH CHECKER BOARD $9.99 Time Remaining: 1d 23h 39m Bid now | Add to watch list |
 809ctw 14x14 mm TRIANGLE CHECKER BOARD SI CLARITY LOOSE GEMSTONE GREEN AMETHYST $10.93 Time Remaining: 11d 2h 4m Buy It Now for only: $10.93 Buy It Now | Add to watch list |
 384 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 2d 17h 42m Bid now | Add to watch list |
 4260 CT GOLDEN ORANGE CITRINE OCTAGON WITH CHECKER BOARD GLEAMING $7.99 Time Remaining: 1d 13h 56m Bid now | Add to watch list |
 EXCEPTIONAL 382 CT HEART CHECKER BOARD RICH PINK KUNZITE GEMSTONE FREE COMBINE $5.50 (2 Bids) Time Remaining: 1d 21h 7m Bid now | Add to watch list |
 10X10 mm 350ctw SI Checker Board Cushion Cut D White Color Loose Topaz Gemstone $4.73 Time Remaining: 22h 35m Bid now | Add to watch list |
 811cts Natural Lovely Rose Quartz Oval CHECKER BOARD CUT Combine Free 10 item $0.99 (1 Bid) Time Remaining: 4d 7h 9m Bid now | Add to watch list |
 200 ctw SKY BLUE TOPAZ CUSHION CHECKER BOARD 7 x 7 mm LOOSE TOPAZ STONE $1.52 Time Remaining: 11d 2h Buy It Now for only: $1.52 Buy It Now | Add to watch list |
 MAJESTIC 255 CT EMERALD SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 2d 22h 1m Bid now | Add to watch list |
 083ct TOP COLOMBIAN GREEN EMERALD CUSHION CHECKER BOARD GEM coussin meraude $9.99 Time Remaining: 4d 5h 8m Bid now | Add to watch list |
 2871 CT SHINING PEAR WITH CHECKER BOARD FACET SWISS BLUE TOPAZ NR $4.99 Time Remaining: 2d 22h 31m Bid now | Add to watch list |
 490 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 3d 9h 24m Bid now | Add to watch list |
 273 ctw Checker Board Cushion D White Loose Topaz Gemstone SI Clarity 9 X 9 mm $3.69 Time Remaining: 11d 2h 2m Buy It Now for only: $3.69 Buy It Now | Add to watch list |
 552 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 3d 9h 30m Bid now | Add to watch list |
 DISTINCTION 231 CT OVAL SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 22h 31m Bid now | Add to watch list |
 GORGEOUS 560 CT FREE COMBINE TOP AAA PINK EMERALD CHECKER BOARD BRAZIL TOPAZ $0.99 Time Remaining: 1d 6h 56m Bid now | Add to watch list |
 1466 CT NATURAL TOP SKY BLUE BRAZIL TOPAZ OVAL WITH CHECKER BOARD $9.99 Time Remaining: 1d 8h 34m Bid now | Add to watch list |
 306 CT OVAL CHECKER BOARD GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 1d 21h 13m Bid now | Add to watch list |
 865 carat SI Stunning Cushion Checker Board Cut Dark Champagne Smokey Topaz Gem $6.58 Time Remaining: 11d 2h 3m Buy It Now for only: $6.58 Buy It Now | Add to watch list |
 305 CT PADPARADSCHA OVAL CHECKER BOARD EXCEPTIONAL AFRICA $5.99 Time Remaining: 1d 23h 51m Bid now | Add to watch list |
 683 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 3d 17h 47m Bid now | Add to watch list |
 PRECIOUS 293 CT OVAL SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $6.00 (2 Bids) Time Remaining: 3d 22h 6m Bid now | Add to watch list |
 5493 CT NATURAL BLACK BOTSWANA AGATE OVAL WITH CHECKER BOARD $9.99 Time Remaining: 1d 22h 14m Bid now | Add to watch list |
 4840CTSCHECKER BOARD HEART SHAPE PURPLE YELLOW AMETRINE $25.99 Time Remaining: 3d 3h 22m Bid now | Add to watch list |
 333 carat Purple Amethyst 10 X 10 mm SI Clarity Cushion Cut Loose Gemstone $4.50 Time Remaining: 11d 2h 3m Buy It Now for only: $4.50 Buy It Now | Add to watch list |
 AWESOME 218 CT EMERALD SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 3d 21h 31m Bid now | Add to watch list |
 4120CTSCHECKER BOARD PEAR SHAPE PURPLE YELLOW AMETRINE $29.99 Time Remaining: 3d 4h 48m Bid now | Add to watch list |
 3885CtBIG OVAL CHECKER BOARD 245 x 207 mm ORANGE MEDEIRA CITRINE $19.99 Time Remaining: 1d 19h 50m Bid now | Add to watch list |
 4040CTSCHECKER BOARD CUSHIONSHAPE GOLDEN COLOR AAA CITRINE $12.99 Time Remaining: 2d 4h 54m Bid now | Add to watch list |
 369 Cts WORLD RARE DARK BLUE NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 10h 3m Bid now | Add to watch list |
 10X10 mm 350ctw SI Checker Board Cushion Cut D White Color Loose Topaz Gemstone $4.73 Time Remaining: 11d 2h 3m Buy It Now for only: $4.73 Buy It Now | Add to watch list |
 390CtExcellent Big Oval Checker Board 229 x 194 mm Orange Madeira Citrine $13.99 Time Remaining: 1d 17h 49m Bid now | Add to watch list |
 933 CT FANCY RARE ROYAL BLUE NATURAL CEYLON SAPPHIRE $9.99 Time Remaining: 10h 7m Bid now | Add to watch list |
 1108 CT NATURAL GREEN HIDDENITE OCTAGON WITH CHECKER BOARD $7.59 (6 Bids) Time Remaining: 3d 8h 54m Bid now | Add to watch list |
 515 CT PADPARADSCHA OVAL CHECKER BOARD EXCEPTIONAL AFRICA $7.99 Time Remaining: 2d 16h 49m Bid now | Add to watch list |
 782 Cts WORLD RARE CHECKER BOARD NATURAL BLUE SAPPHIRE $9.99 Time Remaining: 4d 7h 43m Bid now | Add to watch list |
 440CTSSPARKLING CUSHION CHECKER BOARD CHROME GREEN EMERALD 4PC LOOSE GEMSTONE $42.05 Time Remaining: 15d 19h 29m Buy It Now for only: $42.05 Buy It Now | Add to watch list |
 WINSOMELY 268 CT EMERALD SHAPE GREENISH BLUE AQUAMARINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 2d 23h 10m Bid now | Add to watch list |
 140ct Golden Orange Color 7X7 mm Checker Board Cushion Cut Beer Quartz Gemstone $1.89 Time Remaining: 17h 20m Bid now | Add to watch list |
 368ct 10X10mm Honey SI Clarity Checker Board Cushion Beer Quartz Loose Gemstone $4.97 Time Remaining: 22h 49m Bid now | Add to watch list |
 380 Cts DAZZLING NATURAL GREEN TOURMALINE CHECKER BOARD $49.99 Time Remaining: 5d 8h 55m Bid now | Add to watch list |
 428 CT AAA NATURAL GREEN HIDDENITE BAGUETTE WITH CHECKER BOARD $0.99 Time Remaining: 22h 35m Bid now | Add to watch list |
 1895ct BRILLIANT AAA Natural Brazilian Oval Crystal Quartz Hot $8.99 Time Remaining: 24d 4h 3m Buy It Now for only: $8.99 Buy It Now | Add to watch list |
 3565CTSCHECKER BOARD FANCY SUPER GREEN COLOR AAA AMETHYST $11.99 Time Remaining: 3d 4h 58m Bid now | Add to watch list |
 2845CTSCHECKER BOARD TRILLIONSUPER GREEN AAA AMETHYST $9.99 Time Remaining: 3d 4h 33m Bid now | Add to watch list |
 4430CTSCHECKER BOARD FAN SHAPE ORANGE COLOR AAA CITRINE $12.99 Time Remaining: 3d 4h 3m Bid now | Add to watch list |
 3035CTSCHECKER BOARD OVAL SUPER GREEN COLOR AAA AMETHYST $8.99 Time Remaining: 3d 3h 29m Bid now | Add to watch list |
 924 CT NATURAL LIGHT PINK KUNZITE CUSHION WITH CHECKER BOARD EXQUISITE $9.99 Time Remaining: 2d 8h 9m Bid now | Add to watch list |
 Natural Green Fluorite Loose Gemstone Oval Cut Checker Board 860cts 1410mm $20.00 Time Remaining: 14d 17h 57m Buy It Now for only: $20.00 Buy It Now | Add to watch list |
 977Cts Collectors Gem Pc Natural Elbaite Hue Paraiba Blue Green Tourmaline $374.96 Time Remaining: 1d 4h 15m Bid now | Add to watch list |
 GORGEOUS 282 CT OVAL CHECKER BOARD ORANGE CITRINE GEMSTONE FREE COMBINE $4.99 (1 Bid) Time Remaining: 1d 21h 37m Bid now | Add to watch list |
 HUGE SIZE 55 CT PEAR SHAPE RICH PINK KUNZITE GEMSTONE FREE COMBINE $11.00 (2 Bids) Time Remaining: 1d 21h 1m Bid now | Add to watch list |
 2385CTSCHECKER BOARD CUSHION GOLDEN COLOR AAA CITRINE $7.99 Time Remaining: 3d 5h 8m Bid now | Add to watch list |
 480 CT PADPARADSCHA CUSHION CHECKER BOARD EXCEPTIONAL AFRICA $7.99 Time Remaining: 3d 17h 8m Bid now | Add to watch list |
 427Cts EXTRAORDINARY RARE HUGE NATURAL CHROME DIOPSIDE MARQUIES RUSSIAN $65.00 Time Remaining: 6d 6h 13m Buy It Now for only: $65.00 Buy It Now | Add to watch list |
 318 CT AAA RAINBOW BLUE TOPAZ ROUND WITH CHECKER BOARE RAVISHING $7.99 Time Remaining: 3d 7h 55m Bid now | Add to watch list |
 3445 CT AAA PURPLE CLR CHANGE AMETHYST ROUND WITH CHECKER BOARD PERFECT $5.99 Time Remaining: 4d 16h 55m Bid now | Add to watch list |
 2401 CT NATURAL PAIR BLUE AGATE OVAL CAB WITH CHECKER BOARD GORGEOUS $3.99 Time Remaining: 3d 15h 21m Bid now | Add to watch list |
 LUXURIOUS 443 CT EMERALD CHECKER BOARD PINK KUNZITE GEMSTONE FREE COMBINE $9.99 Time Remaining: 3d 21h 39m Bid now | Add to watch list |
More Great Information on Checker Board:
Microsoft Envisions A Future With Super-Fast Touchscreens (crunchgear?)
As solid as modern touchscreens are, there’s very often an subtly apparent
sense of disconnect when you try to use one. According to Paul Dietz of
Microsoft’s Applied Sciences Group, it all comes down to latency — he notes
average touchscreens have a latency of a 100ms, which yields a noticeable bit
of lag between a user touching a screen and the screen displaying a reaction
to it. Sure, it’s totally usable, but it never really feels like you’re fully
in control. If you drag an app across the iPad’s screen, for example, the icon
will dance around your finger a bit as the display tries its best to keep up.
That's not good enough for Dietz and his team, as they have whipped up a demo
of how things ought to be — unlike the 100ms delay of a regular touchscreen,
the demo knocks that delay between touch and tracking down to 1ms flat.