Our gemstones
“Gems are nature’s underground flowers;
We at Advanced Quality just polish them to show their true beauty.”
Menahem Sevdermish
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AQUAMARINE
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Recommended Products
TANZANITE FANCY COLOR 4.77ct
4.77ct, TANZANITE FANCY COLOR, BLUE, EMERALD, TANZANIA, 144931
SIGN UP FOR DETAILS TOURMALINE 15.06ct
15.06ct, TOURMALINE, GREEN BLUE, CUSHION, BRAZIL, GWL, 144368
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 5.99ct
5.99ct, TANZANITE FANCY COLOR, SQUARE EMERALD, TANZANIA, 136461
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 5.38ct
5.38ct, TANZANITE FANCY COLOR, EMERALD, TANZANIA, 136452
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 4.6ct
4.6ct, TANZANITE FANCY COLOR, VIOLET BLUE, OVAL, TANZANIA, GWL, 136450
SIGN UP FOR DETAILS SPINEL FANCY 12.16ct
12.16ct, SPINEL FANCY, PURPLISH PINK, CUSHION, BURMA, 140179
SIGN UP FOR DETAILS SPESSARTITE GARNET 10.21ct
10.21ct, SPESSARTITE GARNET, ORANGE, SQUARE CUSHION, TANZANIA, 12038
SIGN UP FOR DETAILS TOURMALINE, PARAIBA 4.14ct
4.14ct, TOURMALINE, PARAIBA, BLUE GREEN, PEAR, MOZAMBIQUE, GWL, 134531
SIGN UP FOR DETAILS TSAVORITE GARNET 2.66ct
2.66ct, TSAVORITE GARNET, GREEN, MIX SHAPE, TANZANIA, 145486
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 7.46ct
7.46ct, TANZANITE FANCY COLOR, GREEN, OVAL, TANZANIA, 144467
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 4.95ct
4.95ct, TANZANITE FANCY COLOR, VIOLET BLUE, OVAL, TANZANIA, 144466
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 5.44ct
5.44ct, TANZANITE FANCY COLOR, EMERALD, TANZANIA, 144484
SIGN UP FOR DETAILS TOURMALINE, PARAIBA 8.54ct
8.54ct, TOURMALINE, PARAIBA, PEAR, MADAGASCAR, 143350
SIGN UP FOR DETAILS CHAMPAGNE GARNET 4.42ct
4.42ct, CHAMPAGNE GARNET, PINK, CUSHION, MADAGASCAR, 140216
SIGN UP FOR DETAILS CHAMPAGNE GARNET 6.22ct
6.22ct, CHAMPAGNE GARNET, PINK, OVAL, MADAGASCAR, 119403
SIGN UP FOR DETAILS CHAMPAGNE GARNET 3.69ct
3.69ct, CHAMPAGNE GARNET, PINK, CUSHION, MADAGASCAR, 119395
SIGN UP FOR DETAILS CHAMPAGNE GARNET 4.61ct
4.61ct, CHAMPAGNE GARNET, PINK, CUSHION, MADAGASCAR, 119361
SIGN UP FOR DETAILS TOURMALINE, PARAIBA 4.01ct
4.01ct, TOURMALINE, PARAIBA, OVAL, MOZAMBIQUE, 132329
SIGN UP FOR DETAILS TOURMALINE, PARAIBA 5.62ct
5.62ct, TOURMALINE, PARAIBA, LIGHT BLUE, PEAR, MOZAMBIQUE, 132328
SIGN UP FOR DETAILS MALAYA GARNET 8.74ct
8.74ct, MALAYA GARNET, SQUARE CUSHION, TANZANIA, EGL, 12147
SIGN UP FOR DETAILS TOURMALINE GREEN 28.63ct
28.63ct, TOURMALINE GREEN, BLUE GREEN, CUSHION, MADAGASCAR, 134596
SIGN UP FOR DETAILS TOURMALINE 22.63ct
22.63ct, TOURMALINE, BLUE GREEN, EMERALD, BRAZIL, GWL, 133047
SIGN UP FOR DETAILS TOURMALINE, RUBELLITE 12.2ct
12.2ct, TOURMALINE, RUBELLITE, PINK, OVAL, MADAGASCAR, 119428
SIGN UP FOR DETAILS SAPPHIRE, UNHEATED YELLOW 13.43ct
13.43ct, SAPPHIRE, UNHEATED YELLOW, CANARY, OVAL, SRI LANKA, GWL, 102285
SIGN UP FOR DETAILS CHROME TOURMALINE 1.63ct
1.63ct, CHROME TOURMALINE, GREEN, OVAL, TANZANIA, GWL, 101770
SIGN UP FOR DETAILS CHROME TOURMALINE 1.71ct
1.71ct, CHROME TOURMALINE, GREEN, OVAL, MADAGASCAR, GWL, 101767
SIGN UP FOR DETAILS CHROME TOURMALINE 1.55ct
1.55ct, CHROME TOURMALINE, GREEN, OVAL, TANZANIA, 101768
SIGN UP FOR DETAILS SAPPHIRE YELLOW 1.38ct
1.38ct, SAPPHIRE YELLOW, CANARY, OVAL, TANZANIA, GWL, 101729
SIGN UP FOR DETAILS SAPPHIRE YELLOW 1.22ct
1.22ct, SAPPHIRE YELLOW, CANARY, OVAL, TANZANIA, GWL, 101724
SIGN UP FOR DETAILS SAPPHIRE YELLOW 1.15ct
1.15ct, SAPPHIRE YELLOW, CANARY, PEAR, TANZANIA, GWL, 101725
SIGN UP FOR DETAILS CHROME TOURMALINE 1.59ct
1.59ct, CHROME TOURMALINE, GREEN, OVAL, TANZANIA, 101722
SIGN UP FOR DETAILS CHROME TOURMALINE 1.86ct
1.86ct, CHROME TOURMALINE, GREEN, OVAL, TANZANIA, 101721
SIGN UP FOR DETAILS CHROME TOURMALINE 1.14ct
1.14ct, CHROME TOURMALINE, GREEN, HEART, TANZANIA, GWL, 101667
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 4.24ct
4.24ct, TANZANITE FANCY COLOR, BLUE VIOLET, OVAL, TANZANIA, GWL, 101645
SIGN UP FOR DETAILS COLOR CHANGE GARNET (LINDI) 4.91ct
4.91ct, COLOR CHANGE GARNET (LINDI), OVAL, TANZANIA, 101644
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.52ct
2.52ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, SQUARE CUSHION, TANZANIA, 101555
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.98ct
2.98ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, SQUARE CUSHION, TANZANIA, GWL, 101548
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.41ct
2.41ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, SQUARE CUSHION, TANZANIA, 101550
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.72ct
2.72ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, SQUARE CUSHION, TANZANIA, 101547
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.56ct
2.56ct, TOURMALINE, FANCY COLOR, OLIVE, SQUARE CUSHION, TANZANIA, 101545
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.83ct
2.83ct, TOURMALINE, FANCY COLOR, OLIVE, SQUARE CUSHION, TANZANIA, 101546
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 2.85ct
2.85ct, TANZANITE FANCY COLOR, OVAL, TANZANIA, 99278
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.95ct
1.95ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, ROUND, TANZANIA, 79701
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.87ct
1.87ct, TOURMALINE, FANCY COLOR, BRONZE, ROUND, TANZANIA, 79702
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.91ct
1.91ct, TOURMALINE, FANCY COLOR, LIGHT GOLD, ROUND, TANZANIA, GWL, 79699
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.1ct
2.1ct, TOURMALINE, FANCY COLOR, OLIVE, ROUND, TANZANIA, 79696
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.96ct
1.96ct, TOURMALINE, FANCY COLOR, OLIVE, ROUND, TANZANIA, 79695
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.02ct
2.02ct, TOURMALINE, FANCY COLOR, BROWN RED, ROUND, TANZANIA, 76032
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 5.46ct
5.46ct, TOURMALINE, FANCY COLOR, BRONZE, MARQUISE, TANZANIA, 18387
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.26ct
2.26ct, TOURMALINE, FANCY COLOR, OLIVE, MARQUISE, TANZANIA, GWL, 18385
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.46ct
2.46ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, MARQUISE, TANZANIA, GWL, 18384
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.02ct
2.02ct, TOURMALINE, FANCY COLOR, BROWN RED, ROUND, TANZANIA, 18376
SIGN UP FOR DETAILS SPINEL FANCY 2.28ct
2.28ct, SPINEL FANCY, PURPLE BLUE, SQUARE CUSHION, TANZANIA, 18130
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 9.37ct
9.37ct, TANZANITE FANCY COLOR, VIOLET BLUE, OVAL, TANZANIA, GWL, 17126
SIGN UP FOR DETAILS TOURMALINE, RUBELLITE 1.81ct
1.81ct, TOURMALINE, RUBELLITE, OVAL, TANZANIA, GWL, 16600
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.45ct
1.45ct, TOURMALINE, FANCY COLOR, DARK BRONZE, OVAL, TANZANIA, 15561
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.43ct
4.43ct, TOURMALINE, FANCY COLOR, MARQUISE, TANZANIA, 15532
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 22.48ct
22.48ct, TOURMALINE, FANCY COLOR, BROWN RED, OVAL, TANZANIA, 15515
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.98ct
4.98ct, TOURMALINE, FANCY COLOR, BROWN RED, OVAL, TANZANIA, 15501
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.58ct
4.58ct, TOURMALINE, FANCY COLOR, BROWN RED, HEART, TANZANIA, 15488
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.45ct
4.45ct, TOURMALINE, FANCY COLOR, BROWN RED, CUSHION, TANZANIA, 15434
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.96ct
1.96ct, TOURMALINE, FANCY COLOR, YELLOW GOLD, TRILLION, TANZANIA, 15349
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.05ct
2.05ct, TOURMALINE, FANCY COLOR, OLIVE, ROUND, TANZANIA, 15297
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2ct
2ct, TOURMALINE, FANCY COLOR, OLIVE, ROUND, TANZANIA, 15296
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.02ct
2.02ct, TOURMALINE, FANCY COLOR, ORANGE YELLOW, ROUND, TANZANIA, 15295
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.33ct
2.33ct, TOURMALINE, FANCY COLOR, BRONZE, PEAR, TANZANIA, GWL, 15226
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.55ct
1.55ct, TOURMALINE, FANCY COLOR, BRONZE, PEAR, TANZANIA, 15214
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.4ct
2.4ct, TOURMALINE, FANCY COLOR, OVAL, TANZANIA, 15208
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 5.58ct
5.58ct, TOURMALINE, FANCY COLOR, BROWN RED, OVAL, TANZANIA, 15200
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.37ct
2.37ct, TOURMALINE, FANCY COLOR, OVAL, TANZANIA, 15177
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.74ct
1.74ct, TOURMALINE, FANCY COLOR, BROWN RED, OVAL, TANZANIA, 15150
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.55ct
1.55ct, TOURMALINE, FANCY COLOR, OVAL, TANZANIA, 15151
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.45ct
1.45ct, TOURMALINE, FANCY COLOR, OLIVE, OVAL, TANZANIA, 15149
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 12.28ct
12.28ct, TOURMALINE, FANCY COLOR, BROWN RED, CUSHION, TANZANIA, 15100
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.44ct
4.44ct, TOURMALINE, FANCY COLOR, BRONZE, CUSHION, TANZANIA, 15066
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.8ct
1.8ct, TOURMALINE, FANCY COLOR, GOLDEN YELLOW, SQUARE CUSHION, TANZANIA, 15045
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 4.48ct
4.48ct, TOURMALINE, FANCY COLOR, BROWN RED, SQUARE CUSHION, TANZANIA, 15065
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 1.93ct
1.93ct, TOURMALINE, FANCY COLOR, OLIVE, SQUARE CUSHION, TANZANIA, GWL, 15044
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.23ct
2.23ct, TOURMALINE, FANCY COLOR, OLIVE, SQUARE CUSHION, TANZANIA, 15043
SIGN UP FOR DETAILS TOURMALINE, FANCY COLOR 2.06ct
2.06ct, TOURMALINE, FANCY COLOR, YELLOW GOLD, TRILLION, TANZANIA, 15014
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 8.05ct
8.05ct, TANZANITE FANCY COLOR, PINK VIOLET, OVAL, TANZANIA, GWL, 14925
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 3.27ct
3.27ct, TANZANITE FANCY COLOR, VIOLET BLUE, OVAL, TANZANIA, GWL, 14916
SIGN UP FOR DETAILS TANZANITE FANCY COLOR 8.18ct
8.18ct, TANZANITE FANCY COLOR, VIOLET PURPLE, CUSHION, TANZANIA, EGL, 14880
SIGN UP FOR DETAILS SAPPHIRE YELLOW 1.84ct
1.84ct, SAPPHIRE YELLOW, CANARY, OVAL, SRI LANKA, GWL, 14677
SIGN UP FOR DETAILS SAPPHIRE SONGEA 1.42ct
1.42ct, SAPPHIRE SONGEA, FANCY YELLOW, ROUND, TANZANIA, GWL, 14470
SIGN UP FOR DETAILS PINK SAPPHIRE 2.46ct
2.46ct, PINK SAPPHIRE, PURPLE, PEAR, MADAGASCAR, GWL, 14141
SIGN UP FOR DETAILS RHODOLITE GARNET 6.25ct
6.25ct, RHODOLITE GARNET, FINE VIOLET, OVAL, TANZANIA, 12624
SIGN UP FOR DETAILS MALAYA GARNET 7.15ct
7.15ct, MALAYA GARNET, ORANGY RED, CUSHION, TANZANIA, EGL, 12144
SIGN UP FOR DETAILS SPESSARTITE GARNET 8.55ct
8.55ct, SPESSARTITE GARNET, ORANGE, PEAR, TANZANIA, 12079
SIGN UP FOR DETAILS SPESSARTITE GARNET 8.15ct
8.15ct, SPESSARTITE GARNET, ORANGE, PEAR, TANZANIA, 12077
SIGN UP FOR DETAILS SPESSARTITE GARNET 20.38ct
20.38ct, SPESSARTITE GARNET, ORANGE, OVAL, TANZANIA, 12069
SIGN UP FOR DETAILS SPESSARTITE GARNET 8.97ct
8.97ct, SPESSARTITE GARNET, ORANGE, OVAL, TANZANIA, 12046
SIGN UP FOR DETAILS SPESSARTITE GARNET 5.84ct
5.84ct, SPESSARTITE GARNET, ORANGE, SQUARE CUSHION, TANZANIA, 12026
SIGN UP FOR DETAILS SPESSARTITE GARNET 3.68ct
3.68ct, SPESSARTITE GARNET, ORANGE, CUSHION, TANZANIA, 12023
SIGN UP FOR DETAILS SPESSARTITE GARNET 2.98ct
2.98ct, SPESSARTITE GARNET, ORANGE, ROUND, TANZANIA, 11979
SIGN UP FOR DETAILS SPESSARTITE GARNET 2.56ct
2.56ct, SPESSARTITE GARNET, ORANGE, CUSHION, TANZANIA, 11835
SIGN UP FOR DETAILS COLOR CHANGE GARNET (LINDI) 8.12ct
8.12ct, COLOR CHANGE GARNET (LINDI), PINKISH BROWNISH RED, OVAL, TANZANIA, EGL, 11214
SIGN UP FOR DETAILS CHROME TOURMALINE 3.51ct
3.51ct, CHROME TOURMALINE, GREEN, MARQUISE, TANZANIA, 11052
SIGN UP FOR DETAILS CHROME TOURMALINE 4.55ct
4.55ct, CHROME TOURMALINE, GREEN, OVAL, TANZANIA, EGL, 11037
SIGN UP FOR DETAILS CHROME TOURMALINE 1.2ct
1.2ct, CHROME TOURMALINE, DARK GREEN, SQUARE EMERALD, TANZANIA, GWL, 10906
SIGN UP FOR DETAILS 
Collectors
Have a look at our amazing collectors’ items.
Advanced quality specializes in unique, one of a kind gems cut from rare rough sourced by us.
Advanced Quality’s outstanding expertise in cutting ensures fine quality faceted gems.
These gems are an exceptional addition for any collector.

GEMTRAIL
Take a peek at the intriguing process of the transformation from the rough material to the beautifully cut, faceted, one of a kind gemstone.

Education
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