Best Lab-Grown Diamond Valentine’s Day Deals in 2024: All Diamond Sales Listed

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Blue Nile Lab-Grown Discounts, Deals, and Sales
Lab-grown diamond sales, deals, discounts, and promos (updated April 15, 2024). Terms apply for all offers.

Find the best lab-grown diamond Valentine’s Day Deals!

Valentine’s Day is the most romantic day of the year. And diamond jewelry is the most romantic gift of all. But it doesn’t need to cost an arm and a leg to purchase diamond jewelry for your special someone. With the advent of lab-grown diamonds, diamond jewelry is now more accessible than ever. And what’s more, lab-created diamonds are better for the environment and society!

On average, lab-grown diamonds cost 60% – 80% less than mined diamonds. And when you can snag a great deal, this can go even higher! That means you can either get much better diamonds for the same money or keep a large chunk in your pocket.

Lab-created diamonds are also better for the climate, environment, and society. That’s why more and more people and even celebrities are turning to the conscious choice of lab-created diamonds instead of mined ones.

So for this Valentine’s Day, you can save on lab-grown diamonds, make the world a better place, and make someone special feel extra special.

If you are looking for inspiration, check out our guide to the 5 best lab-grown diamond gift ideas for Valentine’s Day and the best lab-grown diamond gifts under $1000.

Running late for Valentine’s Day? Check out our guide to the best last-minute diamond gifts for Valentine’s Day!

You can also find inspiration in our Christmas and Holiday shopping guide. And, if you are planning on taking that extra step, find the best places to buy lab-grown diamond engagement rings.

This Valentine’s Day, you can save even more! Shop the best lab-created diamond Valentine’s Day deals and surprise someone special. Or get an upgrade on that engagement ring you’ve been planning on buying.

To help you out this Valentine’s, we’ll be listing the best lab-grown diamond Valentine’s Day Deals! Shop the very best deals from the top lab-grown diamond jewelers.

You can also read all of our reviews of lab-grown diamond jewelers and see who we think are the four best places to buy lab-grown diamonds and jewelry, and the best places to buy lab-grown diamond Valentine’s Day gifts.

While you wait for the best lab-grown diamond Valentine's Day deals, you can see all current diamond jewelry sales here. You can also sign up for our newsletter to be the first to get alerted of new diamond jewelry sales (including Valentine's Day diamond sales):

Sign up for our lab-grown diamond deals and sales newsletter!

Overview of the Best Lab-Grown Diamond Valentine's Day Deals in 2024

The 2024 Valentine's Day deals on lab-grown diamonds and great discounts on lab-grown diamond jewelry are here! And they are as good as the Black Friday, Cyber Monday, and even the holiday sales were. Save on your lab-grown Valentine's Day gift!

We're monitoring the best lab-grown diamond Valentine's Day deals closely and will list them below as they are announced!

You can also sign up for our newsletter to be alerted of future sales and the best deals and discounts on lab-grown diamonds and jewelry!

Our James Allen Review: 5/5 ★★★★★

James Allen Valentine's Day Deals

James Allen is one of our favorite and highest-recommended lab-created diamond jewelers and tops our list of the best places to buy lab-grown diamond Valentine's Day gifts. Last year, they had an incredible Valentine's Day sale, and this year, they don't disappoint.

James Allen's annual Valentine's Day deals have launched!


Get alerted of more Valentine's Day lab-grown diamond deals by signing up for our newsletter. Find all James Allen engagement ring sales and deals. See also our ultimate guide to engagement ring shopping at James Allen!

Ritani Lab-Grown Diamond Review - Logo
Our Ritani Review: 5/5 ★★★★★

Ritani Valentine's Day Deals

Ritani offers some of the very best prices on lab-grown diamonds and jewelry on the market and is one of our top-rated places to buy lab-created diamonds.

Ritani's Valentine's Day deals are live, and they're amazing!

Lab-Grown Diamond Sale
10% off ALL lab-grown diamonds! (and 2% off natural diamonds)


Ritani already features some of the lowest prices available, so if you can snag a discount, you will be getting a phenomenal deal!

In our detailed review, learn why we think Ritani is one of the best places to buy lab-grown diamonds. Also, see all of Ritani's current sales.

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

Grown Brilliance Valentine's Day Deals

Grown Brilliance is our highest-rated place to buy lab-grown diamond engagement rings. We especially like Grown Brilliance for its ring designer tool, unique designs, and collaborations, all while keeping prices extremely low. Learn more in our Grown Brilliance review.

See the promo at Grown Brilliance for Valentine's Day below,


Our Clean Origin Review: 5/5 ★★★★★

Clean Origin Valentine's Promos

Clean Origin is one of our top-rated lab-grown diamond jewelers in 2023. They provide a wide variety of jewelry pieces and lab-created diamonds in addition to the lowest diamond prices on the market. Additionally, Clean Origin offers the best return policy on the market with its 100-day risk-free return period.

Read more about why we have awarded Clean Origin 5 out of 5 stars and why they are one of our highest-rated places for lab diamonds and jewelry in our review of Clean Origin.

Current promos at Clean Origin:

With Clarity Review - Logo
Our With Clarity Review: 4.5/5 ★★★★★

With Clarity Valentine's Day Deals

With Clarity tops our list of the top places to buy a lab-created diamond engagement ring. So, if you're looking for a lab-grown diamond engagement ring for Valentine's, With Clarity is the place for you!

And if you're hoping to save on their already very low and competitive prices, you might be lucky to score a great deal this Valentine's Day.

With Clarity has launched a fantastic Valentine's Day sale!


You can also sign up for our newsletter to be alerted about any future With Clarity Valentine's Day sales.

Learn just how good they are and why we think With Clarity is one of the best places to shop for lab-created diamond engagement rings and one of the best places to find lab-grown diamond gifts for Valentine's Day. Follow all With Clarity sales.

Learn more about the With Clarity Home Preview program.

Brilliant Earth
Our Brilliant Earth review: ★★★★★

Brilliant Earth Valentine's Day Deals

Brilliant Earth is one of the most established brands in the industry and is famous for being dedicated to positive environmental and societal impact.

Brilliant Earth Valentine's Day sale is here! See more below and follow all the sales at Brilliant Earth here:


Read our review of Brilliant Earth to learn why we think they are the best choice for ethical and sustainable lab diamonds.

Blue Nile Lab-Grown Discounts, Deals, and Sales
Our Blue Nile Review: 4.4/5 ★★★★★

Blue Nile Valentine's Day Deals

Blue Nile has been a leading seller of mined diamonds for decades but has recently introduced lab-grown diamonds to its inventory (it also sells the Lightbox Jewelry lab-grown diamond brand from DeBeers).

We give Blue Nile one of the best ratings for its phenomenal customer support and excellent buying experience, in addition to low prices and an extensive selection of high-quality diamonds and premium jewelry. Learn why in our Blue Nile review.

GemsNY Review - Logo
Our GemsNY Review: 3.9/5 ★★★★

GemsNY Valentine's Day Deals

GemsNY has one of the largest selections of lab-grown diamonds, and they are sold at rock-bottom prices. In addition, they offer expert diamond advice and have fantastic service. Read more about why we love them in our GemsNY review.

GemsNY has also kicked off its Valentine's Day sale. See any current sales at GemsNY below:

Pandora Brilliance Lab-Grown Diamond Review - Logo
Our Pandora Brilliance Review: 3.9/5 ★★★★

Pandora Jewelry Valentine's Day Deals

Pandora has not yet launched their Pandora Brilliance lab-grown diamond collection in the US. But we're hoping we'll see them in time for Valentine's Day.

In the meantime, see any current Pandora Brilliance and jewelry sales here:

No current Pandora Jewelry lab-grown diamond sales, deals, and discounts

Pandora's Brilliance lab-created diamonds promise some of the most environmentally and climate-friendly diamonds on the market, so we're excited for them to arrive stateside.

Sign up for our newsletter to receive updates on Pandora Brilliance Valentine's Day deals.

Helzberg Diamonds Review Logo
Our Helzberg Review: 2.5/5 ★★★

Helzberg Diamonds Valentine's Day Deals

We were not impressed in our Helzberg Diamonds review, but if you can pick up a great deal during a Valentine's Day sale, you might be able to avoid their high prices.

Helzberg Diamond has launched their Valentine's Day sale. See all current Helzberg Diamonds deals:

Sign up for our newsletter if you want to be alerted of any Helzberg Valentine's Day deals early.

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

Friendly Diamonds Valentine's Day Deals

You may know Friendly Diamonds from Etsy and Amazon, and they also sell through their website. Read what we like (and don't like) about Friendly Diamonds in our detailed review.

Friendly Diamonds has not started its Valentine's Day sale but see current Friendly Diamonds deals below!

Vrai Review - Logo
Our Vrai Review: 4.0 ★★★★★

Vrai Valentine's Day Deals

Vrai is one of the leading brands in designer lab-grown diamond jewelry. Leonardo DiCaprio-backed Diamond Foundry produces its diamonds, and they are 100% sustainable and created using only renewable energy.

We love Vrai for its designs and ethical and climate-friendly ethos. Read more about them in our Vrai review.

Vrai does not currently have a Valentine's Day promo, but see what stunning jewelry ships in time for Valentine's.

Barkev's Jewelry Review - Logo
Our Barkev's Review: 4/5 ★★★★★

Barkev's Jewelry Valentine's Day Deals

Barkev's Jewelry is another of our favorite places to buy lab-created diamond jewelry. In particular, their rings and engagement rings are gorgeous and unlike any other. So if you're looking for an extraordinary ring, visit Barkev's.

Barkev's have not launched any Valentine's Day deals yet, but we'll announce them here as soon as they are. See other current Diamond sales here.

Read more about their impressive and stunning rings in our Barkev's Jewelry review, and see their current deals below.

Lightbox Jewelry Review - Logo
Our Lightbox Review: 2.8/5 ★★★★

Lightbox Jewelry Valentine's Day Deals

We have rated Lightbox Jewelry pretty low, partly due to their poor customer service. However, Blue Nile now also sells Lightbox Jewelry, and their customer service is excellent. So if you are set on a Lightbox Jewelry piece but want great customer service, then shop Lightbox at Blue Nile (the prices are the same).

Current Lightbox Jewelry sales at Blue Nile:

Kay Jewelers Lab-Created Diamonds Review Logo
Our Kay Jewelers score: 1.8/5 ★★★★

Kay Jewelers Valentine's Day Deals

Our Kay Jewelers review gave them a poor rating. But, if you insist on overpaying, the least you can do is to save. And now is your chance. See current offers and deals at Kay Jewelers below:

Current Kay Jewelers promos:

More deals on lab-grown diamonds and lab-grown diamond jewelry

Sign up for our newsletter to be notified of the latest deals on lab-created diamonds and jewelry.

You can also follow our lists of the best deals for Black Friday, Cyber Monday, and Christmas and holiday sales, Valentine's Day engagement ring sales, Valentine's Day Jewelry Sales, Lunar New Year deals, as well as any ongoing lab-grown diamond jewelry sales.

We also list deals at some of our favorite jewelers, such as James Allen sales, Ritani sales, Blue Nile sales, and GemsNY sales.

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Klaus T
Klaus T

At LabGrownCarats.com, Klaus is responsible for everything related to diamond analysis and valuations, the financial aspects of diamond buying, and the impact of diamond mining vs. creating diamonds in the laboratory.

Klaus possesses a profound interest and expertise in diamonds, particularly lab-grown diamonds, and has worked with diamond and lab diamond analysis and valuation for many years. Klaus is an expert in diamond prices and valuation, the investment side of diamonds, and the economic development impact of diamond mining.

Klaus is an ex-diplomat, economic development expert, ex-Googler, and start-up founder. He has 15+ years of expertise in economic development, trade, and resource extraction, and he has worked with the impact of mining on societies and the environment. He is an expert on how resources, such as gold and diamonds and diamond mining, impact communities and exporting countries, and he has worked with the UN, the World Bank, the African Union, the African Development Bank, etc. Klaus later shifted focus to work with data analysis, marketing technology, measurement, and analytics, including 7+ years at Google.

Please contact Klaus if you are looking for data and analysis related to lab-grown diamonds or if you have questions about the economic impact of diamond mining and the shift to creating diamonds in the laboratory.

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