Does this work with white gold?

Yes, it does work on white gold & also silver

size of testing stone

Approximately 3 3/4 inches long by 1 14/16 inches wide. In metric that is approximately 9.6 centimeters long by 4.6 centimeters wide. The back of it is covered with a matting material. Hope this helps!!

Country of origin please? made in usa?

The bottles are marked 'Made in the USA'

Can the testing stone be used more than once without neutralizing solution and still work properly or is there another method of cleaning?

I use a damp paper towel to clean off the stone. I know others that deal in Jewelry more than I, does the same. You can use the 18K or 22K solution as well.

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Fully operational. Shipping worldwide, on schedule.Customs & duties included in the price

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Jewelry Testing Kit 10K, 14K, 18K, 24K Gold, Silver, Platinum Test Solutions with Scratch Stone, 30X Loupe, Instructions, and Bamboo Storage Box

Product ID: 246084597

Details

Brand
GTE
Color
Blue Green Red
Item Weight
2 pounds
Lens Material
Glass
Magnification Strength
30 x

🔬30X magnification loupe for precision

🪵Handcrafted bamboo storage box

⏱️Instant karat testing in seconds

R2159

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Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

💎 Test like a pro, invest with confidence!

DAMAGE FREE TESTING - GTE touchstone ensures your precious jewelry stays flawless
FAST RELIABLE RESULTS - Accurately determines gold, silver, and platinum karats in seconds
PRECISION AT YOUR FINGERTIPS - 30X glass loupe reveals every detail for confident testing
ESSENTIAL FOR SMART INVESTORS - Trusted by thousands to verify authenticity and protect value
ELEGANT ECO FRIENDLY STORAGE - Handcrafted bamboo box keeps your kit safe and stylish

The GTE Jewelry Testing Kit offers a complete, professional-grade solution to quickly and accurately identify 10K to 24K gold, silver, and platinum jewelry. Featuring a 30X magnification loupe, authentic GTE touchstone, and handcrafted bamboo storage box, this kit combines precision, durability, and style—perfect for savvy investors and jewelry enthusiasts who demand fast, damage-free testing.

Specifications

ASIN	B08N9FV3DQ
Best Sellers Rank	#9,572 in Arts, Crafts & Sewing ( See Top 100 in Arts, Crafts & Sewing ) #7 in Jewelry Gold Testers
Brand Name	GTE
Color	Blue, Green, Light Brown, Red, White, Yellow
Customer Reviews	4.6 4.6 out of 5 stars (1,770)
Item Weight	2 pounds
Lens Material	Glass
Magnification Strength	30 x
Manufacturer	GTE
Manufacturer Part Number	6PK9SLOT30XGTE
Number of Items	1
UPC	798911272738

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Our prices include the product cost, international shipping, import duties, customs clearance, and local delivery charges. We handle all customs and import procedures, ensuring there are no hidden fees upon delivery. PRO members receive additional benefits including free shipping.

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TrustScore 4.5 | 7,300+ reviews

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The product exactly matches the description. Very satisfied with my purchase.

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R2159

Duties & taxes included

In stock

Sold byAmazon South AfricaDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

Buyer Protection · Full refund if your order doesn't arrive as described.

Desertcart purchases this item on your behalf and handles shipping, customs, and support to South Africa.

Secure transaction

Trustpilot

TrustScore 4.5 | 7,300+ reviews

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