Jewelry New Arrivals Pairs Lots Contact
  : Pear Shape 18x13 mm Gems
Shop By

Single

Pairs

Lots

Faceted

Cab

Gemtype Color Shape Weight Size Date Clarity Price Origin
You Selected (40): Pear Shape 18x13 mm Gems Clear All
Sort By:
Compare
ID: 4074451 pcs
thumb image of 15.7ct Pear Cabochon Green Maw-Sit-Sit (ID: 407445)
15.71 ct Maw-Sit-Sit
18 x 13 mm
$ 31.42
Quantity
Item in Stock
Compare
ID: 3145221 pcs
thumb image of 19.9ct Pear Cabochon Pink Rose Quartz (ID: 314522)
19.92 ct Rose Quartz
18.3 x 13.2 mm
$ 23.90
Quantity
Item in Stock
Compare
ID: 4355641 pcs
thumb image of 11.5ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435564)
11.51 ct Rutile Quartz
18.2 x 13.1 mm
$ 28.54
Quantity
Item in Stock
Compare
ID: 4358901 pcs
thumb image of 10.2ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435890)
10.16 ct Rutile Quartz
17.7 x 12.8 mm
$ 25.20
Quantity
Item in Stock
Compare
ID: 4093921 pcs
thumb image of 8ct Pear Facet Orange Red Fire Opal (ID: 409392)
7.99 ct Fire Opal
17.9 x 13.1 mm
$ 259.12
Quantity
Item in Stock
Compare
ID: 3906032 pcs
thumb image of 22.1ct Pear Cabochon Gold Brown Tiger's Eye (ID: 390603)
22.12 ct Tiger's Eye
18 x 12.9 mm
$ 26.54
Quantity
Item in Stock
Compare
ID: 4358861 pcs
thumb image of 13.6ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435886)
13.60 ct Rutile Quartz
17.9 x 12.9 mm
$ 33.73
Quantity
Item in Stock
Compare
ID: 3906022 pcs
thumb image of 22.8ct Pear Cabochon Gold Brown Tiger's Eye (ID: 390602)
22.81 ct Tiger's Eye
18 x 13 mm
$ 27.37
Quantity
Item in Stock
Compare
ID: 4356391 pcs
thumb image of 8.2ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435639)
8.15 ct Rutile Quartz
17.9 x 13.1 mm
$ 20.21
Quantity
Item in Stock
Compare
ID: 4171571 pcs
thumb image of 9.7ct Pear Double-Sided Checkerboard Brown Smoky Quartz (ID: 417157)
9.69 ct Smoky Quartz
18.1 x 12.9 mm
$ 14.54
Quantity
Item in Stock
Compare
ID: 4356361 pcs
thumb image of 8.7ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435636)
8.66 ct Rutile Quartz
17.8 x 13 mm
$ 21.48
Quantity
Item in Stock
Compare
ID: 4171471 pcs
thumb image of 9.6ct Pear Double-Sided Checkerboard Brown Smoky Quartz (ID: 417147)
9.59 ct Smoky Quartz
18.1 x 13.1 mm
$ 14.38
Quantity
Item in Stock
Compare
ID: 4358941 pcs
thumb image of 8.5ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435894)
8.51 ct Rutile Quartz
17.9 x 13.3 mm
$ 21.10
Quantity
Item in Stock
Compare
ID: 4355651 pcs
thumb image of 10ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435565)
9.98 ct Rutile Quartz
18 x 13 mm
$ 24.75
Quantity
Item in Stock
Compare
ID: 3913931 pcs
thumb image of 7.7ct Pear Cabochon Green Blue Larimar (ID: 391393)
7.72 ct Larimar
17.9 x 12.8 mm
$ 92.64
Quantity
Item in Stock
Compare
ID: 3906052 pcs
thumb image of 22.8ct Pear Cabochon Gold Brown Tiger's Eye (ID: 390605)
22.82 ct Tiger's Eye
18.1 x 13 mm
$ 27.38
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 2543261 pcs
thumb image of 14.1ct Pear Cabochon Green Chrysoprase (ID: 254326)
14.06 ct Chrysoprase
18.1 x 13.3 mm
$ 98.42
Quantity
Item in Stock
Compare
Show VideoVIDEO
ID: 4358961 pcs
thumb image of 12.6ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435896)
12.62 ct Rutile Quartz
17.8 x 12.8 mm
$ 31.30
Quantity
Item in Stock
Compare
ID: 4356371 pcs
thumb image of 13.2ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435637)
13.21 ct Rutile Quartz
18.2 x 13.2 mm
$ 32.76
Quantity
Item in Stock
Compare
ID: 4355681 pcs
thumb image of 10.1ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435568)
10.12 ct Rutile Quartz
18 x 13.1 mm
$ 25.10
Quantity
Item in Stock
Compare
ID: 4356431 pcs
thumb image of 8.1ct Pear Cabochon Colorless Golden Rutile Quartz (ID: 435643)
8.11 ct Rutile Quartz
17.7 x 13.1 mm
$ 20.11
Quantity
Item in Stock
1
2
Pear Shape 18x13 mm Gems
Some people by gems by color or price, but for many, it is best to buy gems by shape and size - especially if you're in need of a gem to replace a previous item that was lost or damaged. Calibrated Pear shapes, facet cut and cabochon gems available now in 18 x 13 mm size range. Shop a wide range of calibrated gemstones by size online at wholesale from GemSelect.

As a general guideline, when it comes to 'calibrated' gems, they are not usually expected to be cut to exact measurements. For calibrated gemstones weighing under one carat, most jewelry settings will accommodate a gem which is within 0.2 mm of the calibrated size in order to fit a standard setting. For gemstones that weigh over one carat, a larger variance is acceptable, often round shape settings will allow 0.3 mm or slightly higher even. This small variance can usually be accommodated for most standard style settings. Round-cut gemstones should also have a greater variance in acceptable size when it comes to calibration; in fact it is usually possible to mount a round stone of any size in the closest standard setting.

English speaking customer support only

Toll Free - USA & Canada only:
1-800-464-1640

International:
+66-39303404

Reorder Items

Save Money
No shipping Fees for Additional Items!
$6.99 Worldwide Shipping

GemSelect Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
X Close Window
Colored Gemstones
Size and Weight

Gems are always measured in Millimeter (mm)

Dimensions are given as;
length x width x depth,
except for round stones which are;
diameter x depth

Select gems by size, not by weight!
Gem varieties vary in density, so carat weight is not a good indication of size

Note: 1ct = 0.2g

Size Comparison Chart