Lab-Grown Diamond Anniversary Rings: 2026 Guide and Ideas

An anniversary ring can mark a milestone, renew the meaning of an existing wedding set or simply add a design the wearer has always wanted. Lab-grown diamonds make multi-stone and eternity styles much more affordable, but fit and construction matter just as much as carat weight.

Start by deciding whether the ring will sit beside an engagement ring or wedding band. Measure the available space, compare band widths and check whether exposed diamonds or settings may rub against the other rings.

Our advice draws on the diamond jewelry Klaus and Juli have bought, returned and examined in stores, together with our comparison of current seller specifications and prices. For anniversary rings, we place particular weight on comfort, setting security and compatibility with an existing wedding set.

Traditional Wedding Anniversary Gemstones (Including Diamonds)

Did you know that specific gemstones and precious metals are traditionally assigned to almost every wedding anniversary year? These have been handed down through time, though some may differ due to specific local rites or traditions. Some of the gemstones on the list are more unusual than others, for example:

• 2nd Anniversary is Garnet
• 4th Anniversary is Blue Topaz or Amethyst
• 7th Anniversary is Onyx or Yellow Sapphire
• 9th Anniversary is Lapis Lazuli

You can find a full list of anniversary gemstones at the end of our guide.

These gemstones are beautiful, but many are less common in ready-made anniversary rings and appear more often in fashion jewelry.

An anniversary ring can echo the symbolism of an engagement or wedding ring. A diamond band is an especially flexible option because it can coordinate with an existing set or be worn on another finger.

A lab-grown diamond ring can cost substantially less than a mined-diamond design with comparable grades. Lab-grown diamonds are real diamonds; their defining difference is where they formed.

Reconsidering Traditional Gemstones

Here is another example. If your 18th wedding anniversary is coming up, but you want to stick to the traditional rules about which gemstone you should buy, you may want to rethink the anniversary gemstone assigned to 18 years of marriage.

It is supposed to be a cat’s eye or chrysoberyl, which may not be to everyone’s taste. Cat’s eye stones are generally green, yellow-brown, or greenish-yellow. They are primarily cut in a cabochon and often used in men’s pinky rings, but you may not find them attractive enough or suitable for a wedding anniversary ring. Tastes differ, of course, but we think you’ll agree.

A cat’s eye chrysoberyl cabochon surrounded by a halo of rose-cut diamonds in a Victorian-era ring from Brilliant Earth

Most diamond retailers produce a relatively limited collection of anniversary rings – and not all will correspond to the gemstone or precious metal traditionally assigned to that month, as it would be far too expensive for them to stock a variety of designs in each stone. Of course, it is always possible to commission a custom-designed ring, but this will likely be significantly more expensive than a ready-made one.

Celebrate Every Anniversary with Diamonds

That is why a diamond anniversary ring can work for any milestone, even when the traditional list assigns another gemstone.

If you are familiar with the traditionally accepted list of anniversary gemstones, you’ll know that the 10th wedding anniversary gemstone is actually a diamond – as are the anniversaries celebrating both 30 and 60 years of marriage.

Beyond these milestones, a lab-grown diamond ring can be a meaningful choice when it suits the wearer’s taste and existing jewelry.

Why Choose a Lab-Grown Diamond For Your Anniversary Ring?

There are so many advantages to choosing a lab-grown diamond – and that is why they have gained ground over the natural diamond market in recent years.

• Lower prices: lab-grown diamonds commonly cost 70–90% less than mined diamonds with comparable grades in 2026, although the finished ring also includes metal and workmanship.
• No new diamond mine: lab production avoids the mine itself and its potential effects on nearby land, workers and communities. Growing diamonds still takes substantial energy, so renewable or low-carbon power strengthens the environmental case.
• More choice within a budget: the lower diamond price makes larger multi-stone, eternity and fancy-shape patterns accessible without changing the material or hardness of the diamonds.

Lab Diamond Anniversary Ring Styles

Choosing the Right Style for Your Anniversary Ring

Selecting the perfect anniversary ring style depends on how often and where you plan to wear it. Consider the following factors:

Coordination with Existing Jewelry

Will the anniversary ring be stacked with your spouse’s engagement ring or wedding band? If so, it will have to coordinate with their design. You might opt for a different precious metal for a unique look, but it’s essential that it pairs well with their existing rings.

Solo or Stacked: Where Will It Be Worn?

If the ring is intended to be worn alone on a different finger, you have more flexibility in choosing any style, from simple to elaborate diamond settings. However, if it shares a finger with another ring, comfort is key.

Comfort and Compatibility

Be mindful of conflicting diamond sizes and shapes when wearing multiple rings on the same finger, as they can rub or feel uncomfortable.

Next, our lab-grown diamond anniversary ring guide will show you our list of the best anniversary rings.

Our Top Picks of Lab-Grown Diamond Anniversary Rings

The examples below cover wearable band styles with different diamond shapes, settings and total weights.

If you are looking for more inspiration, check out our guide to the perfect lab-grown diamond anniversary gift.

Four diamond band styles to compare

A single-stone stackable ring, a mixed-shape half band, and two full-eternity designs differ greatly in comfort and sizing. Try similar profiles in person when possible.

With Clarity · Ring

Round bezel lab-grown diamond stackable ring

• 0.75 ct diamond
• 14K yellow gold
• Bezel setting
• Listed in size 6.5

One bezel-set diamond keeps the design simple and smooth. The listed variant is size-specific, so confirm sizing before ordering.

$840Listed price

Price checked September 2, 2026.

See at With Clarity

With Clarity · Ring

Alternating marquise and round lab-grown diamond band

• 1 ct total weight
• 14K white gold
• Alternating marquise and round diamonds
• Listed in size 7.5

The mixed shapes give this half-set band a more decorative look than a straight row. Check how its points sit beside another ring.

$1,550Listed price

Price checked September 2, 2026.

See at With Clarity

VRAI · Ring

Round bezel lab-grown diamond eternity band

• Round VRAI-created diamonds
• 14K rose gold
• Full bezel settings

Individual bezels create a smooth, vintage-inspired row. As with any full-eternity band, exact sizing and between-finger comfort matter.

$2,185Listed price

Price checked September 10, 2026.

See at VRAI

Ritani · Ring

Emerald-cut lab-grown diamond eternity band

• About 3.5 ct total weight
• 14K gold
• F color and VS clarity listed
• IGI jewelry evaluation included

A bold full-eternity design with step-cut diamonds. The listing says stone count and total weight vary by ring size and that the ring cannot be resized.

$2,622Listed price

Price checked September 10, 2026.

See at Ritani

More anniversary-ring design ideas

White gold seven-stone oval-shape lab-grown diamond anniversary ring

This James Allen design used a half-circle of seven oval lab-grown diamonds and was offered from 1.00 to 3.00 carats total in several metals. Blue Nile now carries the James Allen jewelry collection.

It was listed from $1,162 to $2,400 when selected, depending on weight and metal.

See the James Allen collection at Blue Nile.

Eternity marquise and round-shaped lab-grown diamond anniversary ring

Ritani, too, offers a gorgeous selection of lab-grown diamond anniversary rings – from eternity to five-stone, seven-stone, and even nine-stone rings. We chose to highlight this lab-grown diamond anniversary ring with its stunning mix of round and marquise-shaped lab diamonds.

The alternating round and marquise-shaped diamonds form delicate, flower-like clusters around the band. The featured version had 2.00 carats total weight and was available in white, yellow or rose gold, or platinum. It was listed at $1,945 in white gold when selected.

Read our Ritani review or see current anniversary rings at Ritani.

Seven-stone emerald-shaped lab-grown diamond anniversary ring

This seven-stone band was available with two, three or four carats total weight of emerald-cut lab-grown diamonds in white, yellow or rose gold, or platinum. Seven diamonds make it a natural seventh-anniversary idea, although there are no fixed rules. Prices started at $2,115 when selected.

If your partner likes emerald cuts or an Art Deco look—or if the engagement ring uses similar shapes—this is a strong design direction.

Read our Grown Brilliance review or see current jewelry at Grown Brilliance.

Channel set round brilliant-shaped lab-grown diamond anniversary ring

This channel-set design can complement a solitaire or three-stone engagement ring. Its smooth edges also make it easier to stack than many exposed-prong designs.

The ring was available with 0.50 to 2.00 total carats of round brilliant lab-grown diamonds in 14K or 18K white, yellow or rose gold. Prices started at $657 when selected. We like it for its simplicity and design flexibility.

Read our With Clarity review or see current rings at With Clarity.

Luxe winding willow lab-grown diamond anniversary ring

Brilliant Earth always carries lovely rings, and you will find their collection of anniversary lab-grown diamond rings is no exception. This one is their Luxe Winding Willow lab-grown diamond anniversary ring. It’s pretty, elegant, nature-inspired – and different, with a vine of shimmering diamonds wrapping gently around sparkling leaves of marquise-shaped diamonds.

The featured ring was offered with 1/8 or 1/4 carat total weight in 18K white, yellow or rose gold, with platinum as an upgrade. It was listed at $1,390 when selected.

Read our Brilliant Earth review or see current rings at Brilliant Earth.

List of All Anniversary Gemstones

Below is the complete list of all anniversary gemstones, including diamonds. As noted above, diamonds make an entry twice: At 10 years and 60 years!

• 1st anniversary: gold or peridot
• 2nd anniversary: garnet
• 3rd anniversary: pearls or jade
• 4th anniversary: blue topaz
• 5th anniversary: sapphire
• 6th anniversary: amethyst
• 7th anniversary: onyx
• 8th anniversary: tourmaline
• 9th anniversary: lapis lazuli
• 10th anniversary: diamond jewelry
• 11th anniversary: turquoise
• 12th anniversary: jade
• 13th anniversary: citrine
• 14th anniversary: opal
• 15th anniversary: ruby
• 16th anniversary: peridot
• 17th anniversary: watches
• 18th anniversary: cat’s eye or tiger eye
• 19th anniversary: aquamarine
• 20th anniversary: emerald
• 21st anniversary: iolite
• 22nd anniversary: spinel
• 23rd anniversary: imperial topaz
• 24th anniversary: tanzanite
• 25th anniversary: silver
• 30th anniversary: pearl or diamond
• 35th anniversary: emerald
• 40th anniversary: ruby
• 45th anniversary: sapphire or alexandrite
• 50th anniversary: golden jubilee
• 55th anniversary: alexandrite or emerald
• 60th anniversary: diamond
• 65th anniversary: blue sapphire
• 70th anniversary: platinum
• 75th anniversary: sapphire
• 80th anniversary: ruby

Our Recommended Best Places to Buy a Lab Diamond Anniversary Ring

Compare the complete ring and how it will fit with existing jewelry. Width, profile, exposed edges, resizing rules and return terms may matter more than a small grade difference.