Sparkle Diamond

117ct SPARKLING AQUA GREEN BLUE VS DIAMONDWHITE DIAMOND ACCENTS 14K GOLD RING
117ct SPARKLING AQUA GREEN BLUE VS DIAMONDWHITE DIAMOND ACCENTS 14K GOLD RING
Paypal   US $1,750.00
110ct SPARKLING AQUA BLUE DIAMOND  WHITE DIAMOND ACCENTS 14K GOLD RING
110ct SPARKLING AQUA BLUE DIAMOND WHITE DIAMOND ACCENTS 14K GOLD RING
Paypal   US $2,350.00
Sparkling 054ct Diamond Gold  Emerald Ring
Sparkling 054ct Diamond Gold Emerald Ring
Paypal   US $499.00
Gorgeous ICE Diamond 14K white gold Heart Ring 18 Sparkling Diamonds Size 55
Gorgeous ICE Diamond 14K white gold Heart Ring 18 Sparkling Diamonds Size 55
Paypal   US $225.00
549Ct Beautiful Sparkling Black and White Diamond Engagement Ring 14k Free Ship
549Ct Beautiful Sparkling Black and White Diamond Engagement Ring 14k Free Ship
Paypal   US $1,990.00
SPARKLING 058CT DIAMOND 14K GOLD AMETHYST RINGVJ
SPARKLING 058CT DIAMOND 14K GOLD AMETHYST RINGVJ
Paypal   US $753.75
SPARKLING 110CT DIAMOND RUBY 14K SOLID GOLD RING
SPARKLING 110CT DIAMOND RUBY 14K SOLID GOLD RING
Paypal   US $956.25
SPARKLING 058CT DIAMOND 14K GOLD AMETHYST RINGVJ
SPARKLING 058CT DIAMOND 14K GOLD AMETHYST RINGVJ
Paypal   US $753.75
34ctw 10k YELLOW GOLD NATURAL BLUE DIAMOND RING 6 DIAMONDS SPARKLES Size 75
34ctw 10k YELLOW GOLD NATURAL BLUE DIAMOND RING 6 DIAMONDS SPARKLES Size 75
Paypal   US $290.00
65ctw BLUE  WHITE DIAMOND RING ROUND HEAVY WEIGHT SPARKLES Size 9
65ctw BLUE WHITE DIAMOND RING ROUND HEAVY WEIGHT SPARKLES Size 9
Paypal   US $392.00
65ctw BLUE  WHITE DIAMOND RING ROUND HEAVY WEIGHT SPARKLES Size 7
65ctw BLUE WHITE DIAMOND RING ROUND HEAVY WEIGHT SPARKLES Size 7
Paypal   US $390.00
33ct 14k YELLOW GOLD AMAZING SPARKLING NATURAL BLUE DIAMOND RING NICE COLOR
33ct 14k YELLOW GOLD AMAZING SPARKLING NATURAL BLUE DIAMOND RING NICE COLOR
Paypal   US $280.00
10k 135ctw MENS DIAMOND ETERNITY BAND or WEDDING BAND WIDE AND NICE SPARKLES
10k 135ctw MENS DIAMOND ETERNITY BAND or WEDDING BAND WIDE AND NICE SPARKLES
Paypal   US $980.00
27ctw HEART SHAPE NATURAL BLUE DIAMOND RING SPARKLES OF SKY BLUE COLOR Size 7
27ctw HEART SHAPE NATURAL BLUE DIAMOND RING SPARKLES OF SKY BLUE COLOR Size 7
Paypal   US $350.00
159ctw YELLOW GOLD BLUE DIAMOND RING  WHITE DIAMONDSWEDDING RING SPARKLES
159ctw YELLOW GOLD BLUE DIAMOND RING WHITE DIAMONDSWEDDING RING SPARKLES
Paypal   US $1,879.00
10k WHITE GOLD 72ctw BLUE  WHITE DIAMOND RING AMAZING SPARKLES Size 675
10k WHITE GOLD 72ctw BLUE WHITE DIAMOND RING AMAZING SPARKLES Size 675
Paypal   US $610.00
50ctw HUGE MENS SPARKLING NATURAL BLUE DIAMOND RINGMENS WEDDING RING Size12
50ctw HUGE MENS SPARKLING NATURAL BLUE DIAMOND RINGMENS WEDDING RING Size12
Paypal   US $380.00
10k 45ctw NATURAL SPARKLING BLUE DIAMOND RING 7 DIAMONDS ANNIVERSARY RING
10k 45ctw NATURAL SPARKLING BLUE DIAMOND RING 7 DIAMONDS ANNIVERSARY RING
Paypal   US $390.00
SPARKLING 10K GOLD DIAMOND CLUSTER RING SMALL25ctw size 7baguette  round cut
SPARKLING 10K GOLD DIAMOND CLUSTER RING SMALL25ctw size 7baguette round cut
Paypal   US $139.99
MAKE YOUR LOVE SPARKLE 10K 3 DIAMOND HALO ENGAGEMENT RING SZ 5 1 4 R009 525
MAKE YOUR LOVE SPARKLE 10K 3 DIAMOND HALO ENGAGEMENT RING SZ 5 1 4 R009 525
Paypal   US $182.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 055 CT WEDDING ROUND CUT NEW
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 055 CT WEDDING ROUND CUT NEW
Paypal   US $680.00
Sparkling 14K White Gold Diamond Ring
Sparkling 14K White Gold Diamond Ring
Paypal   US $595.00
Sparkling 14K White Gold Diamond Ring Set
Sparkling 14K White Gold Diamond Ring Set
Paypal   US $600.00
Sparkling 14K Yellow Gold Diamond Ring
Sparkling 14K Yellow Gold Diamond Ring
Paypal   US $695.00
Sparkling 14K Yellow Gold Diamond Ring
Sparkling 14K Yellow Gold Diamond Ring
Paypal   US $695.00
Precious Sparkling 10K Gold size 9 189 grams Ring 2 Diamonds with 1 Stone Thick
Precious Sparkling 10K Gold size 9 189 grams Ring 2 Diamonds with 1 Stone Thick
Paypal   US $179.99
Precious Vibrant Sparkling 10K White Gold 3 Heart Ring Sz5 3 4 with 2 Diamonds
Precious Vibrant Sparkling 10K White Gold 3 Heart Ring Sz5 3 4 with 2 Diamonds
Paypal   US $179.99
Stunning 14kt White Gold 157ctw Purple Red Ruby 28ctw sparkling Diamonds  NR
Stunning 14kt White Gold 157ctw Purple Red Ruby 28ctw sparkling Diamonds NR
Paypal   US $399.99
SPARKLING 40CTS HEART SHAPED SI2 CHAMPAGNE DIAMOND RING 10K Y GOLD SEE VIDEO
SPARKLING 40CTS HEART SHAPED SI2 CHAMPAGNE DIAMOND RING 10K Y GOLD SEE VIDEO
Paypal   US $499.99
VINTAGE 14K SPARKLING DIAMOND COCKTAIL RING QUITE NICE CHUNKY BAND SZ65 NR
VINTAGE 14K SPARKLING DIAMOND COCKTAIL RING QUITE NICE CHUNKY BAND SZ65 NR
Paypal   US $925.00
^^ sparkling 17 carat diamond solitaire in 10k yellow gold ring size 7 1 4
^^ sparkling 17 carat diamond solitaire in 10k yellow gold ring size 7 1 4
Paypal   US $69.00
BIG SPARKLE 155ct F VS2 Wedding Engagement DIAMOND RING 18K WHITE GOLD
BIG SPARKLE 155ct F VS2 Wedding Engagement DIAMOND RING 18K WHITE GOLD
Paypal   US $1,440.00
Custom Made 14k Diamond Engagement Wedding Ring AMAZING Sparkle
Custom Made 14k Diamond Engagement Wedding Ring AMAZING Sparkle
Paypal   US $5,750.00
Sparkling Green and White Diamond 25ctw Round 10k White Gold Ring Size 10
Sparkling Green and White Diamond 25ctw Round 10k White Gold Ring Size 10
Paypal   US $145.99
F VS MANS HEAVY 14K GOLD 82CT OLD EUROPEAN CUT DIAMOND RING 87g EXC SPARKLE
F VS MANS HEAVY 14K GOLD 82CT OLD EUROPEAN CUT DIAMOND RING 87g EXC SPARKLE
Paypal   US $3,490.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 496 CT WEDDING ROUND CUT NEW
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 496 CT WEDDING ROUND CUT NEW
Paypal   US $25,323.00
Stunning White Gold Band with sparkling diamond and gemstones 284 grams
Stunning White Gold Band with sparkling diamond and gemstones 284 grams
Paypal   US $89.00
Beautiful and Sparkling Diamond Ring
Beautiful and Sparkling Diamond Ring
Paypal   US $1,116.00
Sparkling Diamond Ring SZ 6 10cttw
Sparkling Diamond Ring SZ 6 10cttw
Paypal   US $29.99
18K WHITE GOLD  SPARKLING DIAMONDS OPULENT DRESS RING
18K WHITE GOLD SPARKLING DIAMONDS OPULENT DRESS RING
Paypal   US $17,906.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 446 CT WEDDING ROUND CUT NEW
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 446 CT WEDDING ROUND CUT NEW
Paypal   US $19,288.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 500 CT WEDDING ROUND CUT NEW
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 500 CT WEDDING ROUND CUT NEW
Paypal   US $18,250.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 284 CT WEDDING PRINCESS CUT
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 284 CT WEDDING PRINCESS CUT
Paypal   US $13,016.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 284 CT WEDDING PRINCESS CUT
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 284 CT WEDDING PRINCESS CUT
Paypal   US $12,882.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 669 CT WEDDING ROUND CUT NEW
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 669 CT WEDDING ROUND CUT NEW
Paypal   US $17,118.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 244 CT WEDDING PRINCESS CUT
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 244 CT WEDDING PRINCESS CUT
Paypal   US $12,389.00
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 594 CT WEDDING ROUND CUT NEW
SPARKLING 14KT WHITE GOLD DIAMOND ENGAGEMENT RING 594 CT WEDDING ROUND CUT NEW
Paypal   US $15,963.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 325 CT WEDDING PRINCESS CUT
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 325 CT WEDDING PRINCESS CUT
Paypal   US $12,922.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 325 CT WEDDING PRINCESS CUT
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 325 CT WEDDING PRINCESS CUT
Paypal   US $12,922.00
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 234 CT WEDDING PRINCESS CUT
SPARKLING 14KT YELLOW GOLD DIAMOND ENGAGEMENT RING 234 CT WEDDING PRINCESS CUT
Paypal   US $8,171.00

www.agelworld.in.th - Sparkle Diamond Party

why does a real diamond sparkles more than a zircon gem?

Any help would be appreciated.

Apart from the quality of the cutting there are two factors that are involved in "sparkle" which is not a very scientific term but I know what you mean. The first is the Refractive Index of the stone - in simple terms how much does the stone bend light as it goes through it. The second is Dispersion - a bit more complicated but when light goes through a prism (a diamond cut has many prism shapes in it) it is split into a rainbow and the dispersion is a measure of how wide the rainbow is (how far from red the blue is)
In this case diamond has higher figures than zircon (not CZ)
Diamond, R.I. 2.417 to 2.42 Dispersion 0.044
Zircon, R.I. 1.925 to 1.983 Dispersion 0.038
You can see that in both cases the figures for zircon are lower.