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Gemology Bon De Réductions & Verified Deals – August 2026

Looking for the latest Gemology Code Promos? As of August 2026, our team has manually verified 14 offers for Crème au Smithsonite, Sérum au Diamant, Crème au Jade. Browse current Bon De Réductions, working discounts, and exclusive deals, while expired offers are regularly removed.

Gemology offers 0 coupon codes and 14 deals as of August 2026. Today's top offer: Up to 25% Off Select Mineral Cosmetic Treatments. Codes are verified and updated daily.

Up to
25%
OFF
Up to 25% Off Select Mineral Cosmetic Treatments

Receive up to 25% off various mineral cosmetic treatments. This includes a range of skincare essentials.

25%
OFF
25% Off Masque Peel-off au Charbon et Diamant

Take 25% off the Masque Peel-off au Charbon et Diamant. This offer applies to the detoxifying charcoal and diamond mask.

Free Shipping
Free Shipping on All Orders Over $60 Threshold

Enjoy complimentary standard shipping on orders totaling $60 or more. No additional charges will apply at checkout for qualifying baskets.

Expires Sep 22, 2026
$65
Only
Soin Contour des Yeux au Diamant for Just $65

The Soin Contour des Yeux au Diamant is available for $65. This price applies to the diamond eye contour treatment.

Expires Sep 23, 2026
Under $49
Under $49: Essential Skincare Selections Available Now

Discover a selection of essential skincare products priced under $49. This category includes smaller items and travel sizes.

10%
OFF
10% Off First Order for New Gemology Customers

New customers receive 10% off their initial purchase. This welcome offer applies automatically to your first order.

20%
OFF
Mother's Day Special: 20% Off Gift Sets & Bundles

Get 20% off all gift sets and bundles during the Mother's Day promotion. This includes pre-selected skincare collections.

20%
OFF
20% Discount on Concentré d'Améthyste Skincare

A 20% reduction is applied to Concentré d'Améthyste. This offer is valid on individual purchases of the amethyst concentrate.

15%
OFF
Save 15% on Crème au Smithsonite Skincare Products

Get 15% off Crème au Smithsonite items. This discount applies to individual purchases of this popular face cream.

Expires Oct 02, 2026
15%
OFF
Buy Any 2 Masques, Get 1 Masque au Lapis Lazuli Free

Purchase any two face masks and receive one Masque au Lapis Lazuli without charge. This deal applies to all available mask types.

$32
Only
Lait Démaquillant à la Smithsonite Now Priced at $32

The Lait Démaquillant à la Smithsonite is currently $32. This offer is for the smithsonite cleansing milk.

Bundle
Crème au Jade and Lotion Tonique Bundle for Less

Purchase Crème au Jade and Lotion Tonique à la Malachite together at a reduced price. This bundle offers a complete routine.

From
$75
Sérum au Diamant from $75 for Luminous Skin

Find Sérum au Diamant starting at $75. This offer makes the luxury diamond serum more accessible.

15%
OFF
Newsletter Subscriber Exclusive: 15% Off Your Next Order

Subscribers receive 15% off their subsequent purchase. This offer is sent directly to your registered email address.

Customer Reviews

4.6
Average Rating
5
Total Reviews
Jason W.
★★★★☆
3 weeks ago

Worth the splurge with discount

I finally decided to try Gemology after seeing their products. I got the Sérum Éclat à la Citrine and used the new customer discount, which really helped with the price. It felt like a good deal, especially for a French brand. The serum makes my skin look brighter. It felt worth the purchase. I'll keep an eye out for future sales.

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Sandra
★★★★★
4 weeks ago

Love my new serum!

I just received my Sérum au Diamant and I am so happy with it! My skin feels amazing. The texture is so luxurious, and it smells wonderful. I'm already planning my next order, probably the Crème au Jade. I've told all my friends about Gemology, they need to try this brand!

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Rachel Moore
★★★★☆
1 month ago

Good quality, delivery could be faster

I ordered the Crème au Smithsonite and it arrived well-packaged. The cream itself is fantastic, really hydrating and my skin feels smoother. However, the delivery took 7 days to reach Chicago, which felt a bit long for a luxury item. Customer service was polite when I inquired, but didn't offer to expedite. Good value for the quality, but they could improve on shipping speed.

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Matt Rodriguez
★★★★★
1 month ago

Consistent quality, reliable service

This was my third order from Gemology, this time for the Gommage au Rubis. As always, the product quality is excellent; it's gentle but effective. My previous orders for the Crème au Jade and Concentré d'Améthyste were just as good. The delivery was consistent too, arriving in about a week to my place in Florida, just like before. I keep coming back because I know what to expect: good products and dependable service.

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Susan T.
★★★★★
1 month ago

Nice products, delivery was fine

Got the Crème de Nuit à la Pierre de Lune a while back. It's a really nice night cream, feels good on my skin. Didn't have any issues with the order, it came when they said it would. Pretty happy with it, nothing to complain about.

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Gemology Community Discussion

Share tips, ask questions & help fellow shoppers save more

E
Eric Rivera
2 weeks ago

Just wondering about shipping times to the US. I'm in NYC, how long does it usually take for orders to arrive?

L Linda Wright 2 weeks ago
Mine took about a week and a half to get to California. I think it depends on customs and stuff but it wasn't too bad.
4
A Ashley Parker 1 week ago
I'm on the East Coast too, I got my package in about 8-10 days I think. It's coming from France so it's not Amazon fast, but decent for international.
0
6 Responses (2)
K
Katie Mitchell
1 month ago

I'm looking at the Crème au Jade, but also considering something from Natura Bissé. What makes Gemology different, is it worth the price point compared to other high-end brands?

R Robert 1 month ago
Gemology focuses super hard on the minerals and trace elements, that's their whole thing. Other brands might have some, but Gemology makes it central. I noticed a difference in my skin texture pretty quickly.
5
S Sean J. 1 month ago
It's a French brand if that matters to you, and the mineral angle is pretty unique. I felt it was worth it for my sensitive skin compared to some other high-end stuff that felt too harsh.
6
3 Responses (2)
M
Mary T.
3 weeks ago

Hey everyone, thinking about trying Gemology. Do they offer any kind of discount for first-time buyers? Or like, a free shipping code?

J Jessica H. 3 weeks ago
Yeah, I got 10% off my first order when I signed up for their newsletter. Shipping was free too because my order was over 60 euros.
1
O Olivia Allen 3 weeks ago
They usually have a first order discount, and shipping is free if you spend enough. Check their homepage or sign up for emails, that's how I found mine.
4
2 Responses (2)
J
Justin Anderson
5 days ago

Anyone know if their coupon codes can be stacked? Like if I have a 10% off and there's a sale, can I use both?

A Ashley B. 4 days ago
Nah, from my experience, they only let you use one code at a time. And usually, sales items are excluded from additional discounts.
1
H Hannah M. 1 day ago
pretty sure it's one coupon per order. most luxury brands are like that.
3
0 Responses (2)

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