Lab-Created Loose Gemstones for sale

Blue Corundum Star Sapphire Oval Cabochon 16.30 Ct Certified Loose Gemstone
$80.00
Was: $100.00was - US $100.00
or Best Offer
Free shipping
Only 1 left!
D+^L &* J5 ] w.J?5!| / EP$ S p o n s o r e d
Alexandrite Trillion Cut Gemstone 8 Cts - 15 mm Flawless Loose Gem
$31.24
Was: $62.48was - US $62.48
or Best Offer
Free shipping
49+ O^9 & * V]V w.?! |/4W $S p o n s o r e d
Alexandrite Cushion Cut Gemstone 0.60 Cts - 5 mm Flawless Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+I^ &G H* I ] WNw. G?B !|9N/ $S p o n s o r e d
1.85 CT ZAMBIAN EMERALD SQUARE PAIR Lab Created Hydrothermal Loose Gemstone
$39.00
or Best Offer
$6.00 shipping
P+^ H&* ] w4C S.?!0 |/ D$CS p o n s o r e d
Alexandrite Lab Grown Russian Color Change Oval 5.4 CT. 12 x 10 mm Gemstone #854
$9.95
$6.03 shipping
0 bids
5d 7h
1Z+ ^ &* ]K wE.? !EE 9Z |/ E$
LAB CREATED 53.05 G PIGEON BLOOD RED RUBY #5 ROUGH CORUNDUM Half Boule GEMSTONE
$25.00
or Best Offer
$9.00 shipping
+^36 & *8M ]9 Lw.?!| G/Q $
14.08 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT
$169.00
$6.00 shipping
+4C W^7 6O &* ] AIw.? Q!I |/ $
Synthetic Corundum Simulated Ruby Flat Pear Briolette Bead 16mm Fuchsia #64399
$10.09
$3.99 shipping
Y+^ &P *Z ] wK. ?RY! |JV/ $
Alexandrite Round Cut Gemstone 0.15 Cts - 3 mm Flawless Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
8+^ &W* 1K ]L 0 wC0 .7?!X |/ $
Alexandrite Square Cut Gemstone 0.61 Cts - 5 mm AAA+ Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
J+H^ &*6M ] w X.Q ?!|D/ $P
Blue Star Sapphire Oval Cabochon 3.1Ct Loose Gemstone
$19.94
or Best Offer
$5.40 shipping
+3N^ &* G 3 ]L 7w.? 6!|/8 $
LAB CREATED 54.66 GRAM EXCELLENT RUBY #3 ROUGH CORUNDUM (Half Boule) GEMSTONE
$22.00
or Best Offer
$9.00 shipping
8E I+V^ &M*R R]A w.?! |4/A $
13.63 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT
$163.60
$6.00 shipping
+^1 &4* V3 ] 5 w.?M !XT B|/0 $
Alexandrite Pear Cut Gemstone 1.10 Cts - 7x5 mm Vivid Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^R &9* ] w 6.?!C |R/ Z$ S p o n s o r e d
Alexandrite Round Cut Gemstone 1.80 Cts - 8 mm VVS Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^ P&*B I] 2 0w.I P?5!|/ C$S p o n s o r e d
Alexandrite Octagon Cut Gemstone 2 Cts - 10x8 mm Lustrous Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
4+^E X&Z U7 * ] w.?I!9 |L/M $S p o n s o r e d
LAB CREATED 31.13 CEYLON YELLOW SAPPHIRE # 20 ROUGH CORUNDUM Half Boule GEMSTONE
$24.90
or Best Offer
$9.00 shipping
+8^ &*6 W L] O 8 ZZw DD .?!|/ $
LAB GROWN BIRON 0.85 ct COLUMBIAN GREEN EMERALD OCTAGON CUT LOOSE GEMSTONE
$16.00
or Best Offer
$9.00 shipping
+^S I&* 6 2] w.?R!|M / $W
16.2 CT ZAMBIAN EMERALD OCTAGON | Lab Created Hydrothermal | Loose Gemstone Gift
$119.00
or Best Offer
$6.00 shipping
2+^ &Y* Z ] Qw.? B!|/ $I
13.20 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT
$158.40
$6.00 shipping
7+R^ &*UL ] w8R U.0?!| /S $
LAB CREATED 48.35 G PIGEON BLOOD RED RUBY #5 ROUGH CORUNDUM Half Boule GEMSTONE
$22.00
or Best Offer
$9.00 shipping
+^ &*I ] w.?2 IW DZ!| /R $2
Alexandrite Oval Cut Loose Gemstone 16x12mm Flawless Loose Gemstone 9 Cts
$24.99
Was: $49.98was - US $49.98
or Best Offer
Free shipping
Only 1 left!
T+^ &C 8*P ] V9 Bw.M? !|/ R$
Alexandrite Round Cut Loose Gemstone 5mm Vivid Loose Gemstone 0.59 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+A^W 87&* ] OwA.?! |/ND 10 $
Alexandrite Round Cut Gemstone 0.20 Cts - 4 mm Calibrated Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^ &1D *3 ]9 w.S?!9|/ Q$
LAB CREATED 33 G PADPARASCHA ORANGE SAPPHIRE ROUGH CORUNDUM Half Boule GEMSTONE
$24.00
or Best Offer
$9.00 shipping
+X^ &E* ]H w.?L! PD |GV/ 3H $
Round Shape Loose Gemstones Green Demantoid Garnet Certified 2 Pc
$16.99
Was: $19.99was - US $19.99
or Best Offer
Free shipping
Only 1 left!
+^ &5V* ] 0wC 01 .7?6! Z3 |/ $
4.30 Ct. 10mm Round Cut Russian Lab Created Alexandrite
$170.00
$14.90 shipping
+9^ &*C ]V 4 wVR.?! |XO/ $
Alexandrite Oval Cut Loose Gemstone 10x8mm Flawless Loose Gemstone 2 Cts
$11.99
Was: $23.98was - US $23.98
or Best Offer
Free shipping
Only 1 left!
3+^ &*7 EO A] B w.?V1!|/ G$
Alexandrite Trillion Cut Gemstone 1.20 Cts - 8 mm VVS Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
YI 5+^4 & * S]4 w.?!|/ 1$5S p o n s o r e d
NATURAL MULTI COLOR CHANGE ALEXANDRITE OVAL FACETED BIRTHSTONE LOOSE GEMSTONE
$15.20 to $44.19
$5.00 shipping
+V^ &* G] J J K8 wW.?!X K|/ $S p o n s o r e d
Alexandrite Square Cut Gemstone 0.60 Cts - 5 mm Flawless Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+5^ Z& X*Z KL 2D AI ] w.?! |/ $S p o n s o r e d
Alexandrite Oval Cut Gemstone 9 Cts - 16x12 mm Flawless Loose Gem
$31.24
Was: $62.48was - US $62.48
or Best Offer
Free shipping
+^ &VI *C ]F Sw.N ?8!L|/ $S p o n s o r e d
12.43 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT
$149.20
$6.00 shipping
7Q+^ GI &CA* M4 ]6 w.?!B |/ $
Alexandrite Oval Cut Loose Gemstone 12x10mm Calibrated Loose Gemstone 5 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+2^R &X*O ] 3 Ew .?MF IK !|/ $
Alexandrite Cushion Cut Loose Gemstone 7mm Lustrous Loose Gemstone 1.39 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^T9 & * ] w.?PB! |VB / G1$
Alexandrite Oval Cut Gemstone 2.1 Cts - 9x7 mm VVS Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^P F&* ] 2M wJ.I ?!Z|9 30 / $
Alexandrite Round Cut Loose Gemstone 7mm Vivid Loose Gemstone 1.39 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^2 &* ]S BKw.? !|/ $GG
Alexandrite Octagon Cut Loose Gemstone 10x8mm Vivid Loose Gemstone 2 Cts
$11.99
Was: $23.98was - US $23.98
or Best Offer
Free shipping
Only 1 left!
+1^ &6* ] wND 9P. ?!|/OP $
LAB CREATED 64.67 GRAM TANZANITE ROYAL BLUE#113 ROUGH SPINEL (Full Boule) GEMS
$60.00
or Best Offer
$9.00 shipping
+^KC & *2 ]B w .P6 ?W2 I!Y |/ $S p o n s o r e d
Alexandrite Pear Cut Gemstone 1.31 Cts - 8x6 mm Calibrated Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^G &D K* ] B w37. ?ZM!| XS/ $S p o n s o r e d
6.35 CT ZAMBIAN EMERALD OVAL | Lab Created Nanosital(TM)| Loose Gemstone Gift
$5.00
or Best Offer
$6.00 shipping
+UE^ ZV &TF* ] ULw. H?G !|/ $
Alexandrite Square Cut Loose Gemstone 5mm Calibrated Loose Gemstone 0.65 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+^ &*M0 ] 1w.V?! |/66 $
Alexandrite Cushion Cut Loose Gemstone 8x6mm Flawless Loose Gemstone 1.27 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
J+0^ L5&* ] 1W IV w.E?Z! |/ $
LAB CREATED 19.00 CT EXCELLENT RUBY CHATHUM #5 ROUGH CORUNDUM (Half Boule) GEMS
$19.00
or Best Offer
$9.00 shipping
C+^ &E* C]B Xw9. ?GP!| 0R/ $
LAB CREATED 81.51 GRAM SWISS BLUE SPINEL # 106 ROUGH (Full Boule) GEMSTONE
$59.00
or Best Offer
$9.00 shipping
DG +S^0 T &* ]R w.Q?!|5/ 1 $
Alexandrite Trillion Cut Gemstone 1.20 Cts - 8 mm AAA+ Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+1M^ CH & SM* RM] 4 w.?!|/ $
Blue Corundum Star Sapphire Oval Cabochon 12.95 Ct Certified Loose Gemstone
$72.00
Was: $90.00was - US $90.00
or Best Offer
Free shipping
Only 1 left!
+^6 &*E ] B Cw 7.?!P O|/ $
Alexandrite Oval Cut Loose Gemstone 8x6mm Calibrated Loose Gemstone 1.29 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
L+A^ &* ]W w7. 9?H! |/ $L
33.95 Cts. AMAZING RUSSIAN CZOCHRALSKI ALEXANDRITE OVAL GEMSTONE
$19.99
$15.00 shipping
0 bids
2d 16h
GT +4M^ 1R &* ] wNI .?E!V| / $
LAB CREATED 51.59 GRAM PINK SAPPHIRE #2 ROUGH CORUNDUM Half Boule GEMSTONE
$24.00
or Best Offer
$9.00 shipping
K7 +UJ ^00 K&* ] Qw .8H? !|/ $
5.50 CT ZAMBIAN EMERALD OVAL | Lab Created Nanosital(TM)| Loose Gemstone Gift
$6.00
or Best Offer
$6.00 shipping
+9^E WN &D* ]V 6 wQ. S?4! |/ $
Alexandrite Trillion Cut Loose Gemstone 7mm Vivid Loose Gemstone 1.4 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
O+^ X 3T&* Z ] w.?!|1 / $U
Alexandrite Cushion Cut Gemstone 1.20 Cts - 8x6 mm AAA+ Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+B^ W&* ] w. U5 ?7!|/ B$
2 Synthetic Ruby Corundum Teardrop Briolette Beads 6.5x12mm Fuchsia #64836
$9.99
$3.99 shipping
+QT^ &*3 ]0 WHw 3.?!Q| 9G / $
Alexandrite Trillion Cut Loose Gemstone 9mm Flawless Loose Gemstone 2.1 Cts
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
BB+^ &U*0 ] w.?!|/GN $TK
23.80 Cts. AMAZING RUSSIAN CZOCHRALSKI ALEXANDRITE OVAL GEMSTONE
$19.99
$15.00 shipping
0 bids
2d 16h
H+^I & * ]QY NwJ .P?!B|/ $
6.45 CT CORN FLOWER BLUE SAPPHIRE CORUNDUM OVAL LOOSE GEMSTONE LAB CREATED
$15.00
or Best Offer
$6.00 shipping
+5^C E&B* I] w0.? !G|Y/ $
Lab Blue Corundum Star Sapphire Oval Cabochon 14.55 Ct Certified Loose Gemstone
$64.00
Was: $80.00was - US $80.00
or Best Offer
Free shipping
Only 1 left!
+91 F^J &* 8K ] w.?!|/ N$X
Alexandrite Trillion Cut Gemstone 1 Cts - 7 mm Flawless Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
YO +S^ V P&* ] F w.4?!|/ $S p o n s o r e d
Alexandrite Pear Cut Gemstone 2.1 Cts - 9x6 mm Flawless Precious Jewelry Gem
$14.99
Was: $29.98was - US $29.98
or Best Offer
Free shipping
Only 1 left!
+OY^ &E* ]6 w5E. H8?!|/ $S p o n s o r e d

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Lab-Created Loose Gemstones

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790 Results

Blue Corundum Star Sapphire Oval Cabochon 16.30 Ct Certified Loose Gemstone

Alexandrite Trillion Cut Gemstone 8 Cts - 15 mm Flawless Loose Gem

Alexandrite Cushion Cut Gemstone 0.60 Cts - 5 mm Flawless Precious Jewelry Gem

1.85 CT ZAMBIAN EMERALD SQUARE PAIR Lab Created Hydrothermal Loose Gemstone

Alexandrite Lab Grown Russian Color Change Oval 5.4 CT. 12 x 10 mm Gemstone #854

LAB CREATED 53.05 G PIGEON BLOOD RED RUBY #5 ROUGH CORUNDUM Half Boule GEMSTONE

14.08 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT

Synthetic Corundum Simulated Ruby Flat Pear Briolette Bead 16mm Fuchsia #64399

Alexandrite Round Cut Gemstone 0.15 Cts - 3 mm Flawless Precious Jewelry Gem

Alexandrite Square Cut Gemstone 0.61 Cts - 5 mm AAA+ Precious Jewelry Gem

Blue Star Sapphire Oval Cabochon 3.1Ct Loose Gemstone

LAB CREATED 54.66 GRAM EXCELLENT RUBY #3 ROUGH CORUNDUM (Half Boule) GEMSTONE

13.63 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT

Alexandrite Pear Cut Gemstone 1.10 Cts - 7x5 mm Vivid Precious Jewelry Gem

Alexandrite Round Cut Gemstone 1.80 Cts - 8 mm VVS Precious Jewelry Gem

Alexandrite Octagon Cut Gemstone 2 Cts - 10x8 mm Lustrous Precious Jewelry Gem

LAB CREATED 31.13 CEYLON YELLOW SAPPHIRE # 20 ROUGH CORUNDUM Half Boule GEMSTONE

LAB GROWN BIRON 0.85 ct COLUMBIAN GREEN EMERALD OCTAGON CUT LOOSE GEMSTONE

16.2 CT ZAMBIAN EMERALD OCTAGON | Lab Created Hydrothermal | Loose Gemstone Gift

13.20 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT

LAB CREATED 48.35 G PIGEON BLOOD RED RUBY #5 ROUGH CORUNDUM Half Boule GEMSTONE

Alexandrite Oval Cut Loose Gemstone 16x12mm Flawless Loose Gemstone 9 Cts

Alexandrite Round Cut Loose Gemstone 5mm Vivid Loose Gemstone 0.59 Cts

Alexandrite Round Cut Gemstone 0.20 Cts - 4 mm Calibrated Precious Jewelry Gem

LAB CREATED 33 G PADPARASCHA ORANGE SAPPHIRE ROUGH CORUNDUM Half Boule GEMSTONE

Round Shape Loose Gemstones Green Demantoid Garnet Certified 2 Pc

4.30 Ct. 10mm Round Cut Russian Lab Created Alexandrite

Alexandrite Oval Cut Loose Gemstone 10x8mm Flawless Loose Gemstone 2 Cts

Alexandrite Trillion Cut Gemstone 1.20 Cts - 8 mm VVS Precious Jewelry Gem

NATURAL MULTI COLOR CHANGE ALEXANDRITE OVAL FACETED BIRTHSTONE LOOSE GEMSTONE

Alexandrite Square Cut Gemstone 0.60 Cts - 5 mm Flawless Precious Jewelry Gem

Alexandrite Oval Cut Gemstone 9 Cts - 16x12 mm Flawless Loose Gem

12.43 ct LAB GROWN EMERALD COLUMBIAN GREEN BIRON OCTAGON GEMSTONE GIFT

Alexandrite Oval Cut Loose Gemstone 12x10mm Calibrated Loose Gemstone 5 Cts

Alexandrite Cushion Cut Loose Gemstone 7mm Lustrous Loose Gemstone 1.39 Cts

Alexandrite Oval Cut Gemstone 2.1 Cts - 9x7 mm VVS Precious Jewelry Gem

Alexandrite Round Cut Loose Gemstone 7mm Vivid Loose Gemstone 1.39 Cts

Alexandrite Octagon Cut Loose Gemstone 10x8mm Vivid Loose Gemstone 2 Cts

LAB CREATED 64.67 GRAM TANZANITE ROYAL BLUE#113 ROUGH SPINEL (Full Boule) GEMS

Alexandrite Pear Cut Gemstone 1.31 Cts - 8x6 mm Calibrated Precious Jewelry Gem

6.35 CT ZAMBIAN EMERALD OVAL | Lab Created Nanosital(TM)| Loose Gemstone Gift

Alexandrite Square Cut Loose Gemstone 5mm Calibrated Loose Gemstone 0.65 Cts

Alexandrite Cushion Cut Loose Gemstone 8x6mm Flawless Loose Gemstone 1.27 Cts

LAB CREATED 19.00 CT EXCELLENT RUBY CHATHUM #5 ROUGH CORUNDUM (Half Boule) GEMS

LAB CREATED 81.51 GRAM SWISS BLUE SPINEL # 106 ROUGH (Full Boule) GEMSTONE

Alexandrite Trillion Cut Gemstone 1.20 Cts - 8 mm AAA+ Precious Jewelry Gem

Blue Corundum Star Sapphire Oval Cabochon 12.95 Ct Certified Loose Gemstone

Alexandrite Oval Cut Loose Gemstone 8x6mm Calibrated Loose Gemstone 1.29 Cts

33.95 Cts. AMAZING RUSSIAN CZOCHRALSKI ALEXANDRITE OVAL GEMSTONE

LAB CREATED 51.59 GRAM PINK SAPPHIRE #2 ROUGH CORUNDUM Half Boule GEMSTONE

5.50 CT ZAMBIAN EMERALD OVAL | Lab Created Nanosital(TM)| Loose Gemstone Gift

Alexandrite Trillion Cut Loose Gemstone 7mm Vivid Loose Gemstone 1.4 Cts

Alexandrite Cushion Cut Gemstone 1.20 Cts - 8x6 mm AAA+ Precious Jewelry Gem

2 Synthetic Ruby Corundum Teardrop Briolette Beads 6.5x12mm Fuchsia #64836

Alexandrite Trillion Cut Loose Gemstone 9mm Flawless Loose Gemstone 2.1 Cts

23.80 Cts. AMAZING RUSSIAN CZOCHRALSKI ALEXANDRITE OVAL GEMSTONE

6.45 CT CORN FLOWER BLUE SAPPHIRE CORUNDUM OVAL LOOSE GEMSTONE LAB CREATED

Lab Blue Corundum Star Sapphire Oval Cabochon 14.55 Ct Certified Loose Gemstone

Alexandrite Trillion Cut Gemstone 1 Cts - 7 mm Flawless Precious Jewelry Gem

Alexandrite Pear Cut Gemstone 2.1 Cts - 9x6 mm Flawless Precious Jewelry Gem

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