Gold ring with blue gemstones and clear stones on a white background 18K gold blue sapphire and diamond ring flatlay – luxury fine jewelry by Tresor Collection
Close-up of a hand wearing a gold ring with blue stones, touching the neck against a neutral background. Elegant blue sapphire and diamond ring on model – designer gold jewelry for women by Tresor Collection
Gold ring with blue gemstones on a marble surface Close-up of 18K gold blue sapphire cabochon ring – handcrafted fine jewelry from Tresor Collection boutique
Woman wearing a ring with blue stones against a beige background Blue sapphire and diamond ring styled for festive occasions – luxury handcrafted jewelry from Tresor Collection
Tresor Collection luxury jewelry packaging – designer gold ring presentation Rainbow moonstone eternity ring in Tresor Collection jewelry box – elegant designer gold jewelry for women
Gold ring with blue gemstones and clear stones on a white background 18K gold blue sapphire and diamond ring flatlay – luxury fine jewelry by Tresor Collection
Close-up of a hand wearing a gold ring with blue stones, touching the neck against a neutral background. Elegant blue sapphire and diamond ring on model – designer gold jewelry for women by Tresor Collection
Gold ring with blue gemstones on a marble surface Close-up of 18K gold blue sapphire cabochon ring – handcrafted fine jewelry from Tresor Collection boutique
Woman wearing a ring with blue stones against a beige background Blue sapphire and diamond ring styled for festive occasions – luxury handcrafted jewelry from Tresor Collection
Tresor Collection luxury jewelry packaging – designer gold ring presentation Rainbow moonstone eternity ring in Tresor Collection jewelry box – elegant designer gold jewelry for women

18K Gold Blue Sapphire & Diamond Ring – Mosaico Collection

M25409BS

$1,800.00
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  • Low stock - 1 item left
  • Inventory on the way

Crafted with precision and passion, this 18K yellow gold ring from Tresor Collection’s Mosaico Collection celebrates the harmony of form, color, and light. Hand-set with deep blue cabochon sapphires (3.23 cts) and brilliant-cut diamonds (0.22 cts), the design reflects a mosaic of modern artistry and timeless allure.

Each sapphire glows with a rich celestial hue, framed in luminous gold — an homage to fine Italian craftsmanship. The circular motif and refined structure create a statement piece that radiates sophistication, ideal for festive occasions, elegant evenings, or as a signature jewelry statement.

  • Gemstone Weight: 3.23 cts (Blue Sapphire)
    Diamond Weight: 0.22 cts
    Metal: 18K Yellow Gold
    Design: Modern Mosaic-Inspired
    Occasion: Festive, Evening, Gifting
    For: Women
    Collection: Mosaico
    Birthstone: September

Experience bespoke artistry with Tresor Collection — The Designer Jewelry Boutique, where each creation transforms gold and gemstones into wearable works of art.

The standard shipping time is 3 to 5 days for in-stock items. For special requests, the shipping duration is 3 to 4 weeks, depending on the items ordered.

International Shipping Available.

Shipping

 

We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

 When you place an order, we will estimate shipping charges and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

 Please also note that the shipping rates for many items we sell are weight-based. The weight of any such item can be found on its detail page. To reflect the policies of the shipping companies we use, all weights will be rounded up to the next full pound.

 The standard shipping time is 3 to 5 days for in-stock items. For special requests, the shipping duration is 3 to 4 weeks, depending on the items ordered.

 

 

Return Shipping

 

To return your product, you should mail your product to: Trésor Collection Inc., 301 Altara Ave, Suite 115, Coral Gables FL 33146. 

 You will be responsible for paying for your own shipping costs for returning your item. Shipping costs are non-refundable. If you receive a refund, the cost of return shipping will be deducted from your refund.

 Depending on where you live, the time it may take for your exchanged product to reach you, may vary.

 If you are shipping an item over $75, you should consider using a trackable shipping service or purchasing shipping insurance. We don’t guarantee that we will receive your returned item.

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Don't take our word for it

★★★★★

I adore all of the pieces I’ve got from Tresor! Simple, beautiful, timeless. I get compliments all the time. Great customer service as well!

Mattea Soreng
★★★★★

This is the best jewerly store ever! Their work is stunning! And the owner is a kind and a very talented woman! Puja designed the earrings for my wedding and I LOVED them deeply! I couldn’t be more happier! It is impossible not to recommend this place!

Belén Chérrez
★★★★★

High quality, very fair prices for beautiful original designs. Obsessed with all my magical, beautiful pieces! Thank you also for such a great experience!! I felt I was buying from a museum. The store is pristine and such a pleasure to be in. I also learned so much about the stones I was purchasing. Thank you again!!

Jasmine Izaguirre
★★★★★

I bought a pair of emerald earrings for my girlfriend and it was the best decision I ever made. The owner of the store is Puja Bordia, she helped me herself, she was very helpful giving me ideas of what to buy. (Us man are not so good at gifting jewelry) 😂 The earrings are of a very high quality and color, they are absolutely beautiful and the best thing is my girl was super happy and surprised about my good taste!! (Wink😉) I would definitely recommend this fine jewelry store.

Robert Grillo