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Calibrated 16 x 12 mm Oval Shape Gemstones | GemSelect

Oval Shape 16x12 mm Gems Weight
Oval Shape 16x12 mm Gems Size
Oval Shape 16x12 mm Gems Clarity
Oval Shape 16x12 mm Gems Price
Oval Shape 16x12 mm Gems Treatment

Size Explained

Choose Size or Size Range
For Example: 6-7
For Example: 8-9
Bi-color
Black Oval Shape 16x12 mm Gems
Blue Oval Shape 16x12 mm Gems
Brown Oval Shape 16x12 mm Gems
Golden
Gray
Green Oval Shape 16x12 mm Gems
Multicolor Oval Shape 16x12 mm Gems
Orange Oval Shape 16x12 mm Gems
Pink Oval Shape 16x12 mm Gems
Purple Oval Shape 16x12 mm Gems
Red Oval Shape 16x12 mm Gems
Turquoise Oval Shape 16x12 mm Gems
Violet Oval Shape 16x12 mm Gems
White Oval Shape 16x12 mm Gems
Yellow Oval Shape 16x12 mm Gems
Single
Pairs
Lots
Faceted
Cabochons
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10.52ct Blue Tanzanite, Oval, VVS

16 x 12 mm (calibrated)

$ 4,802.84

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9.09ct Green Prehnite, Oval, Translucent

16 x 12 mm (calibrated)

$ 44.81

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9.24ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 58.11

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11.46ct Yellow Apatite, Oval, VS

16 x 12 mm (calibrated)

$ 520.69

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9.30ct Green Prehnite, Oval, Translucent

16 x 12 mm (calibrated)

$ 47.89

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9.84ct Blue Larimar, Oval, Opaque

16 x 12 mm (calibrated)

$ 97.03

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8.33ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 52.38

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16.27ctw Brown Tiger'S Eye, Oval, Opaque

16 x 12 mm (calibrated)

$ 24.31

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8.83ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 53.02

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14.48ct Red Ruby, Oval, Translucent

16 x 12 mm (calibrated)

$ 380.74

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21.70ctw Black Spinel, Oval, Opaque

16 x 12 mm (calibrated)

$ 71.32

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8.72ct Brown Tiger'S Eye, Oval, Opaque

16 x 12 mm (calibrated)

$ 5.12

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19.20ctw Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 32.88

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11.35ct Blue Larimar, Oval, Opaque

16 x 12 mm (calibrated)

$ 123.12

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13.45ct Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 23.04

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29.00ctw Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 49.68

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7.24ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 45.53

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8.38ct Pink Morganite, Oval, Translucent

16 x 12 mm (calibrated)

$ 91.81

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15.24ct Green Maw-Sit-Sit, Oval, Opaque

16 x 12 mm (calibrated)

$ 50.09

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6.12ct Yellow Quartz, Oval, Transparent

16 x 12 mm (calibrated)

$ 5.08

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9.17ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 57.67

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11.29ct Brown Moonstone, Oval, Translucent

16 x 12 mm (calibrated)

$ 24.86

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10.23ct Pink Strawberry Quartz, Oval, Translucent

16 x 12 mm (calibrated)

$ 78.45

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8.43ct Blue Lapis Lazuli, Oval, Opaque

16 x 12 mm (calibrated)

$ 14.44

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Why Buy Oval Shape 16x12 Mm Gems 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 star ratings

I found the filter options excellent. Yours was the third site I visited (asked chat got for reputable online sellers of loose gems) and the first I purchased from as I was able to easily find what I was looking for.

Posted By Kelly in May, 2026
Source: Bizrate

Overall Rating -> 9 star ratings

The purchasing process is fairly quick and straightforward and for me user friendly so it probably took more or less than 3 minutes to purchase and pay for the items. I wish there was a discount offer for multiple items to encourage us buyers to purchase more an incentive and add more sales in your end. Besides that, it's been a great purchasing experience and will continue to shop as I am a repeat customer and have bought from your store many times before. Thank you.

Posted By Emmanuel in October, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

Everything was great, website user friendly, quality amazing, communication amazing, delivery amazing, everything was as expected, they done what they said they would, overall experience was amazing.

Posted By Jac in July, 2025
Source: Bizrate

Overall Rating -> 9 star ratings

Will know more once order received

Posted By Jim in September, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

They have a wonderful selection of gems of all sorts, shapes, cuts, and quality. I am very particular about the quality of stones I buy, and found many with VVS clarity and excellent cut and polish. I am thrilled with each of the stones I purchased, and would definitely recommend GemSelect to everyone.

Posted By Debsarabs in February, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

Enjoy viewing the selections. Excellent product

Posted By ToRa.62 in April, 2026
Source: Bizrate
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