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171.65 ct Yellow Quartz Gemstone, Quartz Gem in Oval Portuguese-Cut Shape for Sale.
Photos are of Actual Product for Sale
171.65 ct Yellow Quartz Stone, Natural Quartz in Oval Portuguese-Cut Shape for Sale Quartz Gemstone in 38.4 x 31.8 mm Size for Sale, Quartz Stone in Pineapple Yellow Color

171.65ct Pineapple Yellow Quartz, Oval Cut, 38.4x31.8 mm

9.6 out of 10
See Bizrate Ratings for GemSelect
Product ID: 341772
Type: Quartz
Weight: 171.65 ct 1 gem
Size: mm calibrated
Size: 38.4 x 31.8 x 21.7 mm
Exact Size: 38.44 x 31.78 x 21.73 mm
Length x Width x Depth
Shape: Oval Portuguese-Cut
Color: Pineapple Yellow
Clarity: VVS-VS
Treatment: Irradiated
Origin: Brazil
Content: 1 pc
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Product Description

This is a 171.65 carat natural pineapple yellow Quartz gem, 1 pc in oval shape with an exact size of 38.44 x 31.78 x 21.73 mm. This loose Quartz gemstone was mined in Brazil and its clarity is VVS-VS (Eye Clean).

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GemSelect Certified Store Reviews

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Overall Rating -> 10 star ratings

Love the precise descriptions and calibrations of hte loose gemstones. Would like to have seen more variety in the size gem I was looking for.

Posted By RenoRose in January, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

It was easy to navigate

Posted By GemGod in July, 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

Very neat and to the point

Posted By Botha in March, 2026
Source: Bizrate

Overall Rating -> 10 star ratings

I am filling a small treasure chest and picked a nice amethyst.

Posted By VinnyD in August, 2025
Source: Bizrate

Overall Rating -> 10 star ratings

All items were delivered on time with all items meeting or exceeding my expectations. Cut, clarity and color were very close to the photos and description.

Posted By Bob D in December, 2025
Source: Bizrate
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BGL Brief Report $ 18.00
Turnaround Time: 3-4 working days Details
AIG Brief Report $ 35.00
Turnaround Time: 5-10 working days Details
ICA Brief Report $ 90.00
Turnaround Time: 8-12 working days Details
Enlarged Gemstone Image