Best Lab-Grown Diamond Black Friday Deals in 2024

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The Black Friday Diamond Deals Are Just Around the Corner!

Explore the top Black Friday diamond sales at the best retailers for lab-grown diamonds. Get ready to save even more on these already affordable, stunning creations, as the first Black Friday deals are now live!

Black Friday 2024 kicks off on November 29 and runs through the weekend, culminating with incredible Cyber Monday deals on lab-created diamonds.

See the best deals just below and scroll further for a complete overview of all Black Friday lab diamond discounts.

Our Hand-Picked Black Friday deals

Diamond Retailer
Diamond DealPromo Link
Ritani best jeweler logo
James Allen review logo
Grown Brilliance best jeweler logo
Blue Nile Lab-Grown Discounts, Deals, and Sales
Lab-grown diamond sales, deals, discounts, and promos (updated May 6, 2025). Terms apply for all offers.

Save 60-80% on Lab-Grown Diamonds

Lab-grown diamonds are exploding in popularity, and it’s with good reason. Lab-created diamonds are the conscious choice when looking for diamonds. Not only are they 60-80% cheaper than mined diamonds. They are also better for the climate, environment, and society.

And now is the perfect time to save even more as we head into the alluring Black Friday deals and the holiday season. If you are looking to pick up a beautiful diamond Christmas or Holiday present for a very special someone, then this is the right time to shop and look for the best lab-grown diamond Black Friday deals!

Overview of the Best Lab-Grown Diamond Black Friday Deals in 2024

LabGrownCarats.com is the first and leading site dedicated to lab-grown diamonds. We collect the best deals from the leading lab-diamond sellers to help you navigate the many lab-diamond Black Friday sales.

Read our lab-grown diamond sellers’ reviews and see our guide to the top 5 best lab-created diamond jewelers.

If you have missed out on any of the deals below, sign up for our newsletter to be alerted of future Black Friday, Cyber Monday, Holiday, Valentine’s, and other great deals!

Where do I find the best Black Friday deals on lab-grown diamonds?

You are already saving a lot since lab-grown diamonds are 60–80% less expensive than mined diamonds. However, for Black Friday, you can save even more! You’ll find the best lab-grown diamond Black Friday deals and discounts right here on this page. This year, there are more and better Black Friday sales than ever, including at James Allen, Ritani, Brilliant Earth, Grown Brilliance, With Clarity, and many more of the best places to buy lab-grown diamonds.

Our James Allen Review: 5/5 ★★★★★

James Allen Black Friday Deals

James Allen is not only our top-rated lab-grown diamond jewelry seller. They also announce fabulous Black Friday deals each year. Last year, they had an incredible Black Friday sale, so we expect 2024 to be no different.

James Allen has kicked off their 2024 Black Friday sale with 40% off sitewide! See all James Allen sales below.

Current deals at James Allen:

**Does not include loose diamonds, gemstones, pre-set natural diamond pendants and select pre-set natural diamond studs. Promotional discounts applied to an order are only valid for the item purchased and will not be applied to future purchases or exchanges after the sale ends. Cannot be combined with additional offers other than on-site discounted diamonds.

Our Ritani Review: 5/5 ★★★★★

Ritani Black Friday Deals

Ritani has some of the lowest prices on lab-grown diamonds and jewelry on the market and one of the largest inventories. So you’ll be sure to find the perfect diamond at Ritani.

Ritani has announced its Black Friday Sale with 40% off select lab diamonds!

Read more about their prices and why we recommend them in our detailed review of Ritani. And see all ongoing Ritani sales throughout the year.

Current deals at Ritani:

Lab-Grown Diamond Sale
20% off lab-grown diamonds!

2% Off Natural Diamonds
See details here!

40% Off Select Preset Diamond Studs
See more at Ritani!

Our Blue Nile Review: 4.4/5 ★★★★★

Blue Nile Black Friday Deals

Blue Nile is one of the most well-known jewelers online and has decades of expertise in selling diamonds. They have recently started selling lab-grown diamonds and jewelry in addition to the Lightbox Jewelry brand from DeBeers.

We give Blue Nile a top rating for its exceptional customer service, excellent buying experience, fantastic prices, and a vast selection of diamonds and jewelry. Read more in our Blue Nile review.

Blue Nile has kicked off its Black Friday Sale, featuring 50% off on select jewelry!

Current lab-grown Black Friday diamond deals at Blue Nile:

Our Grown Brilliance review: 4.7/5 ★★★★★

Grown Brilliance Black Friday Promos

As you can read in our Grown Brilliance review, Grown Brilliance is another of our favorite diamond jewelers. They offer very low prices and great deals on lab-grown diamonds and jewelry. Their inventory of high-quality lab diamonds is enormous, and their prices are fantastic.

Grown Brilliance has launched its 2024 Black Friday Special. Get a stunning diamond gift with your qualifying purchase.

See other current Grown Brilliance Black Friday promos below.

Current Grown Brilliance deals:

Our Brilliant Earth review: 4.7/5 ★★★★★

Brilliant Earth Black Friday Deals

Brilliant Earth is one of the leading diamond jewelers focusing on environmental and societal impact. We love Brilliant Earth for its ethical and environmental focus. We recommend their sustainably rated diamonds, fantastic selection, and very competitive prices. At any time, you can check out any current Brilliant Earth diamond jewelry sales here.

Brilliant Earth has announced its Black Friday Sale!


Current Brilliant Earth deals:

Our With Clarity Review: 4.5/5 ★★★★★

With Clarity Black Friday Deals

With Clarity is our number one recommended place to buy a lab-grown diamond engagement ring. If you’re in the market, Black Friday may be the perfect time for an even better lab-created diamond engagement ring.

With Clarity has started its Black Friday sale with up to 30% off sitewide!

If you don’t know With Clarity, read why we think With Clarity is one the best places to shop for lab-created diamond engagement rings and more about the With Clarity Home Preview.

Current With Clarity deals:

Our Vrai Review: 4.3 ★★★★

Vrai Diamonds Black Friday Deals

Vrai is a leading lab-grown diamond jewelry designer brand. They are owned by Diamond Foundry, a lab diamond producer famously backed by celebrities, including Blood Diamond star Leonardo DiCaprio.

Vrai sources its diamonds from its owner, Diamonds Foundry, which produces sustainable diamonds based on 100% renewable energy. We love Vrai for its climate-friendly and sustainable ethos and its beautiful, unique, and minimalistic designs. Read more about that in our Vrai review.

Vrai has not listed a lab-grown diamond Black Friday sale, but we will be sure to announce it here.

In the meanwhile, see Vrai’s other promos below.

Current Vrai deals:



Sign up for our newsletter if you want to know about any Vrai Black Friday deals early.

Our GemsNY Review: 3.9 ★★★★

GemsNY Black Friday Deals

GemsNY is one of the best places to buy lab-created diamonds. Their inventory is nearly as large as Ritani’s, and prices are very competitive. Read why we love them in our GemsNY review.

GemsNY already has great prices on diamonds, so their offers are even better when they’re having a Black Friday sale! Last year, they had one of the best lab-grown diamond Black Friday deals around. This year’s sale is just around the corner, lasting for an entire week.

GemsNY has officially launched its Black Friday Sale, offering up to 20% off everything on its site!

Current GemsNY deals:

Our Barkev’s Review: 3.9/5 ★★★★

Barkev’s Jewelry Black Friday Deals

Barkev’s Jewelry created some of the most beautiful and astonishing lab-created diamond rings. Be sure to check out their spectacular engagement rings that will turn heads.

While Barkev’s hasn’t revealed their 2024 Black Friday lab-grown deals just yet, be sure to check back for the latest updates. In the meantime, explore all of Barkev’s current sales here.

Black Friday sales at Barkev’s:

Our Helzberg Diamonds Review: 2.5/5 ★★★

Helzberg Diamonds Black Friday Deals

In our Helzberg Diamonds review, we were not impressed by their high prices. However, their Black Friday discounts may allow you to pick up on a good deal (just ensure you can return your product if you’re not fully satisfied).

Current Helzberg Diamonds deals:

Our Friendly Diamonds Review: 3.9/5 ★★★★

Friendly Diamonds Black Friday Deals

Friendly Diamonds is one of the better places to shop for lab-created diamonds, while most of their sales take place on Amazon and Etsy! Their service and support are good, too, and we like their offer of virtual appointments.

We’re still waiting for Friendly Diamonds to announce a 2024 lab-grown diamonds Black Friday sale.

Read what we like about Friendly Diamonds in our review.

Our Pandora Diamonds Review: 3.9/5 ★★★★

Pandora Jewelry Black Friday Deals

Pick up one of Pandora’s environmentally friendly lab-grown diamonds from their Pandora Diamonds collection.

We are still waiting for Pandora to announce their Black Friday Sale, so be sure to keep an eye on our site.

More Deals on Lab Diamonds and Jewelry

Sign up for our newsletter if you want to know about the latest deals on lab-created diamonds and jewelry.

You can also follow our lists of the best deals for Cyber Monday, Christmas and the Holidays, Valentine’s Day sales, Mother’s Day diamond jewelry sales, and all current lab-created diamond jewelry sales.

Sign up for our newsletter below to be the first to know about the best 2024 lab-grown diamond Black Friday sales!

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LabGrownCarats

LabGrownCarats.com is a site and a service dedicated to helping you find the perfect lab-grown diamond. We aim to educate and guide you through our in-depth but easy-to-read articles, analysis, step-by-step guides, and honest and detailed reviews of lab-created diamond jewelers.

We know that the diamond purchase experience can be daunting, and even if you read all our lab-grown diamond knowledge articles, all our lab-grown diamond buying guides, and lab-grown diamond jeweler reviews, you may still find yourself bewildered.

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