Lux Forge

Lux Forge Lux Forge is a contemporary jewelry atelier that specalizes in custom jewelry, fine jewelry repair, and transparent gemstone and diamond sourcing.

✨ Your destination for fine & custom jewelry, crystals & everyday luxuries ✨ Handmade with responsibly sourced gemstones and diamonds & recycled precious metals in the RiNo Arts District in the heart of Denver, Colorado. We exclusively use responsibly sourced gemstones, natural diamonds and lab grown diamonds, in addition to 100% recycled precious metals. Jiovanni 'Jae' Mancarella, the founder and

goldsmith behind Lux Forge, is a Denver-born jeweler, goldsmith and artist. He is passionate about creating one-of-a-kind heirloom quality pieces that are a true reflection of the wearer. Jiovanni earned his BFA in Metalsmithing and Jewelry from Colorado State University. and has been at the jeweler's bench since 2013. Please visit www.jmancarella.com to see our portfolio, custom design process, appointment booking and more. Please email [email protected] or send us a message via messenger with any inquiries.

🦋 Tanzanian Sapphire Engagement Ring 🦋We are absolutely in love with this stunning custom ring! In the center is a polyc...
06/19/2026

🦋 Tanzanian Sapphire Engagement Ring 🦋

We are absolutely in love with this stunning custom ring! In the center is a polychromatic striped Tanzanian Sapphire in an elongated emerald cut, and the baguettes on side are Montana Sapphires! The side diamonds are natural from the clients heirloom ring, and everything is set in 14K yellow gold.

Want to create a one-of-a-kind piece with us? Book a custom appointment to talk about your dream ring! 💍

👑 Opal Pendant in 14K Gold 👑🌸 This was a really fun custom necklace to make! The client fell in love with this Ethiopian...
06/18/2026

👑 Opal Pendant in 14K Gold 👑

🌸 This was a really fun custom necklace to make! The client fell in love with this Ethiopian Opal the moment he saw it. To best show it off, we chose to set it in a minimalist 14K gold bezel and strung it onto a thin figaro chain. This was a gift for their partner. We absolutely love being a part of a surprise gift for a couple!

💘 If you would like to gift a friend or loved one a custom piece, head to our website to book an appointment. We specialize in sourcing the perfect diamond / gemstone for your project with transparency and traceable origins.

💎 Lux Forge | RiNo Arts District

💕 Marquise Pink Sapphire Bombe Ring 💘🌸 Featuring a stunning naturally pink Winza sapphire from Tanzania, the marquise sh...
06/16/2026

💕 Marquise Pink Sapphire Bombe Ring 💘

🌸 Featuring a stunning naturally pink Winza sapphire from Tanzania, the marquise shaped bubblegum pink sapphire is expertly cut to showcase its best qualities: vibrant color, symmetrical faceting and slender shape. The ring itself is made from 100% recycled sterling silver, meaning that no freshly-mined silver was used to create it.

💍 A bombe ring is an architectural jewelry design characterized by its gracefully rounded, domed silhouette that curves outward from the finger. Taking its name from the French word for "dome," this distinctive style is celebrated for its elegant, voluptuous contours, commanding presence, and sculptural presence.

🌟 This ring is currently a size 7 and is fully resizable upon purchase if necessary. Come check it out in our shop, or find it on our website!

🪩 Stackable Platinum Eternity Bands 🪩🥳 This custom piece was for a client’s 10th wedding anniversary! We took their curr...
06/15/2026

🪩 Stackable Platinum Eternity Bands 🪩

🥳 This custom piece was for a client’s 10th wedding anniversary! We took their current wedding band, removed the diamonds, and placed them in a new setting to better suit her current vibe and improve the longevity. These natural diamonds come to over 3K total!

💍 If you would like a sentimental piece of jewelry revamped, book a custom appointment with us to discuss options! We love bringing new life to well-loved pieces 💘

💎🌟 Heirloom Old Mine Cut Diamond Engagement Ring | 14K Yellow Gold 🌟💎This was such a fun and meaningful custom project t...
06/13/2026

💎🌟 Heirloom Old Mine Cut Diamond Engagement Ring | 14K Yellow Gold 🌟💎

This was such a fun and meaningful custom project to bring to life for our sweet clients! They brought in their family heirloom natural Old Mine Cut diamond, which was most likely cut over 100 years ago. She wanted a ring that feels timeless, gender neutral, with a good amount of gold holding the diamond in a half bezel setting for security. Congrats to beginning this new chapter together, lovebirds!

✨ We have a whole rainbow of gorgeous beaded bracelets in currently, and Jio is always making more! Here are some of our...
06/12/2026

✨ We have a whole rainbow of gorgeous beaded bracelets in currently, and Jio is always making more! Here are some of our favorites:

🍊💋 Orange Agate Bracelet + Orange Agate Pebble Bracelet
🌈 🐚 Rainbow Gemstone & Freshwater Pearl Bracelet
🦄🌿 Opal & Rainbow Gemstone Bracelet + Jade Pebble & Black Spinel Bracelet
🌎🦋 Azurite & Opal Bracelet + Lapis Lazuli Bracelet
🌸🖤 Obsidian Cherry Blossom & Chrysoprase Bracelet + Black Lava Rock & Rainbow Gemstone Bracelet

🏳️‍🌈 Which one is your favorite?? Tell us in the comments below :)

🌈 Floater Necklaces 💘🌸 We have some new necklaces in the shop! From left to right, the gemstones are:🍇 Cobalto Calcite w...
06/10/2026

🌈 Floater Necklaces 💘

🌸 We have some new necklaces in the shop! From left to right, the gemstones are:

🍇 Cobalto Calcite with Malachite
🍂 Marbled Jasper
🌱 Chryosoprase
💧Aquamarine
🦄 Purple Chalcedony
🐚 Cherry Blossom Mother of Pearl
🖤 Cherry Blossom Golden Sheen Obsidian

🌟 All of these gemstones sit on a sterling silver diamond cut cable chain, which is adjustable from 16”-18”. These are great for stacking, gender-neutral, and giftable!

🤎🦋 Turquoise Ombre Necklace 🦋🤎Natural Tibetan turquoise beads come in a huge variety of colors from chocolate browns, to...
06/09/2026

🤎🦋 Turquoise Ombre Necklace 🦋🤎

Natural Tibetan turquoise beads come in a huge variety of colors from chocolate browns, to olive greens and teal blues, all spiderwebbed with matrix that this region is famous for.

Strung on a stainless steel cable and finished with solid sterling silver hardware and a 2 inch extension chain, this piece combines durability with timeless elegance. It is 18 - 20 inches long, adjustable to perfectly fit your style for the day. Turquoise is the traditional birthstone for the month of December alongside tanzanite and zircon.

💍 Come check out this beauty in store or find it on our website!

💎 Salt & Pepper Diamond Ring 💎💍 This gorgeous custom ring features a 2.73K rose-cut kite-shape natural salt & pepper dia...
06/08/2026

💎 Salt & Pepper Diamond Ring 💎

💍 This gorgeous custom ring features a 2.73K rose-cut kite-shape natural salt & pepper diamond! The double band is made in sterling silver and the settings are 14K white gold. The baguette stones are also salt & pepper diamonds. This was a self-love present for the client who is new to wearing jewelry, and they wanted to create something daring & exciting! We absolutely love how this turned out 💘

🪩 If you would like to create a custom piece for yourself or a loved one, head to our website to book a custom appointment! We have plenty of finished jewelry in the shop as well, so be sure to stop in next time you’re in the neighborhood :)

Address

3070 Blake Street, Suite 170
Denver, CO
80205

Opening Hours

Tuesday 11am - 6pm
Wednesday 11am - 6pm
Thursday 11am - 6pm
Friday 11am - 6pm
Saturday 11am - 6pm
Sunday 11am - 6pm

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