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Exceptional Gemstones 53 items

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About Exceptional Gemstones

Exceptional Gemstones over $1,000. Rare certified gemstones suitable for gemstone collectors and Museums. Since the financial crisis, we have seen a steady increase in demand for top gemstones over $1,000. It is getting difficult to obtain exceptional gemstones of high standard. Gem Rock Auctions offers a secure and trusted avenue to purchase these types of gemstones.

Exceptional Stones

Exceptional Stones

Exceptional Specimens

Exceptional Specimens

RUBY ZOISITE HUNTING SCENE CARVING 2250 CTS
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TRUEBLUEMINERALS

51m 6s
0 bids

$
GANESH RUBY ZOISITE QUALITY CARVING OLD PC 1954 3650CTS
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TRUEBLUEMINERALS

51m 6s
0 bids

$
66.04ct Certified Blue Topaz - Custom Cut, Rare Stone, Great Beauty VVS
26.39 x 22.79 x 16.88mm, 66.04 carats
woodedpath

55m 33s
0 bids

$
7.14ct Certified Orange Spessartite Garnet - Stunning VVS Jewel
11.91 x 10.23 x 8.02mm, 7.14 carats
woodedpath

1h 10m 12s
0 bids

$
Two Foot Tall Superb Dragon Sculpture - Masterpiece Carving
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gemstar

1h 11m 6s
0 bids

$
VERY RARE! TRICOLOR SILVER, GOLD & PINK HYALITE OPAL/SATIN FLASH OPAL
38 x 27 x 6mm, 38.46 carats
puregemstore

1h 40m 6s
0 bids

$
GIA CERTIFIED AFGHANISTAN EMERALD SPECIMEN COLLECTOR PC 78.45 CTS AF-
27.15 x 9.85 x 19.41mm, 78.45 carats
TRUEBLUEMINERALS

1h 49m 13s
0 bids

$
BARITE TURKEY 475 CTS TBM-
63.82 x 45 x 21mm, 475 carats
TRUEBLUEMINERALS

2h 1m 2s
0 bids

$
CERTIFIED 42.66ct JUMBO! Greenish Black TOURMALINE Gem Congo
33.74 x 13.67 x 10.22mm, 42.66 carats
puregemstore

2h 36m 6s
0 bids

$
3.40ct Phenomenal Sphene - VVS Stunning Stone - Rare find
10 x 8.2 x 6.45mm, 3.4 carats
woodedpath

2h 43m 58s
0 bids

$
6.45ct SPECIAL CUSTOM CUT CITRINE GEM
13 x 13 x 8mm, 6.45 carats
woodedpath

3h 21m 27s
0 bids

$
SPECIAL FANCY USA CUSTOM CUT SMOKY QUARTZ -
12 x 12 x 8mm, 5.5 carats
woodedpath

3h 39m 22s
0 bids

$
247.51ct Certified Citrine - Pure Golden Yellow Large gem
46.73 x 38.83 x 23.11mm, 247.51 carats
woodedpath

4h 19m 34s
0 bids

$
6.67 CTS TANZANITE -ZIOSITE ORANGE-PINK CERTIFIED GRS
15.34 x 11.04 x 6.42mm, 6.67 carats
preciousgems

4h 36m 54s
0 bids

$
250.00cts EXCEPTIONAL CITRINE - HUGE SIZE ; QUALITY GEM
59.5 x 38.6 x 21.5mm, 250 carats
woodedpath

6h 10m 12s
0 bids

$
380.00ct - AN EXCEPTIONAL CITRINE - HUGE SIZE ; QUALITY GEM
70 x 40 x 30mm, 380 carats
woodedpath

6h 31m 19s
0 bids

$
30.80 CTS COLLECTOR PC TANZANITE RARE PINK MAUVE CERT .
22.79 x 13.77 x 9.58mm, 30.8 carats
preciousgems

7h 27m 2s
0 bids

$
10.75 CTS COLLECTOR -TANZANITE ZIOSITE CERTIFIED
13.99 x 11.75 x 7.95mm, 10.75 carats
preciousgems

7h 28m 42s
0 bids

$
CERT 6.52ct BI-COLOR GREEN OREGON SUNSTONE ~ RARE COLOR
13.44 x 13.28 x 7.75mm, 6.52 carats
puregemstore

10h 11m 6s
0 bids

$
37.35ct Welo Opal Pendant
27.94 x 20.25 x 18.05mm, 37.35 carats
FoxHopGems

11h 27m 56s
0 bids

$
VVS SPINELPURPLE HEART CTS JM-6
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TRUEBLUEMINERALS

11h 36m 6s
0 bids

$
VVS1 RARE RED ZIRCON COLLECTOR PC 50.03 CTS JM TBM-13
19.8 x 16.8 x 11.3mm, 50.03 carats
TRUEBLUEMINERALS

12h 51m 6s
0 bids

$
RED SPINEL VVS1 INVESTMENT COLLECTOR PC 8.31 CTS JM-12
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TRUEBLUEMINERALS

12h 51m 6s
0 bids

$
VVS1 RED ZIRCON HEART TANZANIA COLLECTOR PC 19.29 CTS JM-14
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TRUEBLUEMINERALS

13h 51m 6s
0 bids

$
VVS1 RED ZIRCON COLLECTOR PC TANZANIA 18.45 CTS JM-15
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TRUEBLUEMINERALS

14h 16m 6s
0 bids

$
VVS1 CHRYSOBERYL LEMON YELLOW COLLECTOR PC 6.81 CTS JM-17
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TRUEBLUEMINERALS

14h 51m 6s
0 bids

$
RHODHONITE COLLECTOR INVESTMENT SPECIMEN 2500G/12500CTS
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TRUEBLUEMINERALS

14h 51m 6s
0 bids

$
4.06ct Sapphire unheated oval blue Purple color Change AAA
10.3 x 7.73 x 5.5mm, 4.06 carats
ShangrilaGems

14h 55m 24s
0 bids

$
RED BERYL UTAH CERTIFIED 1.71 CTS
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TRUEBLUEMINERALS

16h 26m 6s
0 bids

$
VVS1 CHRYSOBERYL HEART 4.38 CTS JM-20
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TRUEBLUEMINERALS

16h 36m 6s
0 bids

$
RHODHONITE COLLECTOR INVESTMENT SPECIMEN 1680G/8400CTS
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TRUEBLUEMINERALS

16h 51m 6s
0 bids

$
RHODHONITE COLLECTOR INVESTMENT SPECIMEN 2040G/10200CTS
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TRUEBLUEMINERALS

16h 51m 6s
0 bids

$

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Hello! Gem Rock Auctions is a global marketplace offering beautiful gemstones from professional gemstone cutters, dealers & miners. Register for $10 off your first purchase.

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