$300 to $400 Gemstones - Quality Stones, Natural | GemSelect
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Gemtypes in Category:
Almandine Garnet (3)
Amethyst (27)
Ammolite (72)
Apatite (29)
Aquamarine (5)
Black Opal (12)
Boulder Opal (4)
Cat's Eye Alexandrite (2)
Cat's Eye Aquamarine (4)
Cat's Eye Tourmaline (2)
Chocolate Opal (1)
Chrysoprase (1)
Color-Change Fluorite (28)
Coral (35)
Demantoid Garnet (1)
Diamond (78)
Emerald (4)
Fire Opal (1)
Fluorite (1)
Grandidierite (11)
Hemimorphite (2)
Hiddenite (2)
Kunzite (18)
Opal (21)
Opal Triplet (1)
Pyrope Garnet (3)
Quartz (7)
Quartz With Marcasite (2)
Rainbow Moonstone (16)
Rose Quartz (3)
Ruby (79)
Ruby-Zoisite (1)
Rutile Quartz (1)
Sapphire (113)
Spessartite Garnet (8)
Sphene (1)
Star Garnet (3)
Star Rose Quartz (2)
Star Ruby (18)
Star Sapphire (16)
Tanzanite (5)
Topaz (2)
Tourmaline (33)
Tsavorite Garnet (6)
Zircon (9)
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19.89ct Multicolor Tourmaline, Flower Cut, Transparent
20.5 x 19.5 mm
$
387.69
View Gem
0.56ct Blue Sapphire, Round, VVS
5 mm (calibrated)
$
377.24
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0.20ct White Diamond, Round, VVS-VS
3.7 mm
$
335.79
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0.20ctw White Diamond, Round, VVS-VS
2.9 mm (calibrated)
$
302.81
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1.17ct Violet Sapphire, Cushion, VVS
7 x 5 mm (calibrated)
$
384.56
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1.05ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$
322.11
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21.75ct Green Chrysoprase, Oval, Opaque
19 x 17.1 mm
$
361.05
View Gem
13.86ct Multicolor Ammolite, Fancy, Opaque
26.4 x 13.4 mm
$
303.70
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15.86ct Multicolor Ammolite, Fancy, Opaque
25.7 x 16.9 mm
$
347.52
View Gem
11.21ct Blue Color-Change Fluorite, Round, VS
14 mm (calibrated)
$
307.05
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16.47ct Multicolor Ammolite, Fancy, Opaque
20.8 x 18.5 mm
$
328.08
View Gem
10.22ct Red Almandine Garnet, Oval, VVS-VS
15.2 x 11 mm
$
305.37
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0.56ct Blue Sapphire, Round, VVS-VS
5 mm (calibrated)
$
377.24
View Gem
0.20ctw White Diamond, Round, VVS-VS
2.9 mm (calibrated)
$
363.37
View Gem
36.43ct Yellow Star Sapphire, Oval, Opaque
20.6 x 17.6 mm
$
359.22
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7.30ct Multicolor Black Opal, Pear Shape, Opaque
19 x 12.5 mm
$
302.95
View Gem
2.35ctw Blue Sapphire, Baguette, VS
5 x 3 mm (calibrated)
$
398.69
View Gem
0.56ct Blue Sapphire, Round, VS
5 mm (calibrated)
$
333.35
View Gem
17.04ct Multicolor Ammolite, Fancy, Opaque
28 x 12 mm
$
373.38
View Gem
2.32ctw Yellow Sapphire, Square, VS
3.5 x 3.5 mm
$
355.85
View Gem
7.51ct Multicolor Black Opal, Oval, Opaque
20.7 x 11.7 mm
$
311.67
View Gem
7.08ct Yellow Apatite, Emerald Cut, VS
12 x 12 mm (calibrated)
$
364.58
View Gem
1.34ct Multicolor Opal, Oval, Transparent
9 x 7 mm (calibrated)
$
333.66
View Gem
2.35ctw White Sapphire, Round, VVS-VS
4.3 mm
$
310.40
View Gem
Why Buy $300 To $400 Gemstones from GemSelect?
GemSelect Certified Store Reviews
GemSelect: Over 22 Years in the Gemstone Business! Thank you for trusting us with your purchase!
Overall Rating -> 10
My current project is something BLUE . Opal earrings with matching tennis bracelet for her wedding. The opals and sixty two sapphires VVS & VS are AMAZINGLY BEAUTIFUL. The private jewelers were impressed by the clarity and inclusion free of the sapphires . I want to say thank you for the High quality sapphires that I purchased for my daughtera's wedding.
Posted By My real name Dean or Wandering about in May, 2026
Source: Bizrate
Overall Rating -> 10
Had a great experience and the prices are great
Posted By BuBx99 in November, 2025
Source: Bizrate
Overall Rating -> 10
I was able to find what I wanted very easily!
Posted By Lenny in January, 2026
Source: Bizrate
Overall Rating -> 10
GemSelect offers excellent choices, prices & service- highly recommended! Unfortunately, prior to ordering a replacement gemstone, my jeweler neglected to mention it needed to be one that was a'cushion cuta' to fit the existing mount. Have yet to return/exchangea'
Posted By CJ in March, 2026
Source: Bizrate
Overall Rating -> 10
Easy to use website
Posted By Mel in February, 2026
Source: Bizrate
Overall Rating -> 9
Fast and reliable service.
Posted By Zæck in December, 2025
Source: Bizrate