$300 to $400 Gemstones - Quality Stones, Natural | GemSelect
Bi-color $300 to $400 Gemstones
Black $300 to $400 Gemstones
Blue $300 to $400 Gemstones
Brown $300 to $400 Gemstones
Golden
Gray $300 to $400 Gemstones
Green $300 to $400 Gemstones
Multicolor $300 to $400 Gemstones
Orange $300 to $400 Gemstones
Pink $300 to $400 Gemstones
Purple $300 to $400 Gemstones
Red $300 to $400 Gemstones
Turquoise $300 to $400 Gemstones
Violet $300 to $400 Gemstones
White $300 to $400 Gemstones
Yellow $300 to $400 Gemstones
Clear Colors
Single
Pairs
Lots
Faceted
Cabochons
Showing results for
Sort By:
Price - High to Low
Price - Low to High
Size - Largest to Smallest
Size - Smallest to Largest
Weight - High to Low
Weight - Low to High
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)
Clear All
0.94ct Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$
335.57
View Gem
0.18ctw White Diamond, Round, VVS-VS
2.8 mm (calibrated)
$
321.79
View Gem
2.13ct Red Coral, Oval, Opaque
12.5 x 4.9 mm
$
350.04
View Gem
0.17ctw White Diamond, Round, VVS-VS
2.8 mm (calibrated)
$
308.86
View Gem
0.19ct White Diamond, Round, VVS-VS
3.5 mm (calibrated)
$
319.00
View Gem
1.10ct Red Ruby, Round, VS-SI
6 mm (calibrated)
$
378.98
View Gem
29.22ct Purple Star Ruby, Oval, Opaque
19 x 16.4 mm
$
384.16
View Gem
12.50ct White Hiddenite, Cushion, VS
17.7 x 9.5 mm
$
310.25
View Gem
20.44ct Multicolor Ammolite, Fancy, Opaque
25.9 x 21.1 mm
$
335.91
View Gem
4.27ct Turquoise Grandidierite, Pear Shape, Translucent
11 x 9 mm (calibrated)
$
327.48
View Gem
13.15ct Multicolor Opal, Oval, Opaque
18.8 x 15.7 mm
$
327.44
View Gem
47.03ct White Rainbow Moonstone, Pear Shape, Translucent
37.3 x 20.7 mm
$
327.89
View Gem
15.82ct Multicolor Opal, Oval, Transparent
22.4 x 17.6 mm
$
393.92
View Gem
0.90ct Red Ruby, Round, VS-SI
5.5 mm (calibrated)
$
309.32
View Gem
7.06ct Yellow Apatite, Oval, VS
14.7 x 11.7 mm
$
372.82
View Gem
0.57ct Blue Sapphire, Round, VVS-VS
5 mm (calibrated)
$
383.97
View Gem
0.17ctw White Diamond, Round, VVS-VS
2.7 mm (calibrated)
$
303.91
View Gem
15.50ct Multicolor Ammolite, Fancy, Opaque
21 x 16.9 mm
$
339.64
View Gem
18.04ct Multicolor Ammolite, Fancy, Opaque
26.5 x 14.8 mm
$
359.36
View Gem
152.35ct Yellow Quartz, Oval, VVS
38 x 31.5 mm
$
345.51
View Gem
17.65ct Multicolor Ammolite, Fancy, Opaque
28.5 x 17.6 mm
$
386.75
View Gem
0.62ct Blue Sapphire, Round, VVS
5 mm (calibrated)
$
369.07
View Gem
156.55ct Pink Star Rose Quartz, Oval, Translucent
32.1 x 28.3 mm
$
377.33
View Gem
2.70ctw White Sapphire, Round, VS
4.5 mm (calibrated)
$
314.65
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
I love the ability to choose from many options of shapes, gemstone type, color, and so forth. It is fun!
Posted By Geof in November, 2025
Source: Bizrate
Overall Rating -> 10
Absolutely love Gem Select. I always know the quality and accuracy of information and photos are top notch. Highly recommend!
Posted By Matthew K. in May, 2026
Source: Bizrate
Overall Rating -> 9
It was great!
Posted By Annie in September, 2025
Source: Bizrate
Overall Rating -> 10
Very neat and to the point
Posted By Botha in March, 2026
Source: Bizrate
Overall Rating -> 10
GemSelect is always my first choice for purchasing gemstones. The fact that the gems are always exactly as described and pictured on the website has earned my trust many times over. Even when I don't buy, I still love browsing all the beautiful stones. My new favorites are the bright green Tsavorites!
Posted By Lkcisneros in March, 2026
Source: Bizrate
Overall Rating -> 10
It was good. There was a large selection at prices I could afford.
Posted By Zorah in February, 2026
Source: Bizrate