Home Get Inspired Rings Engagement Aquamarine & Grey Pearl Self-Commitment Ring

A 14k white gold bypass ring with a round aquamarine held in prongs on one side and a grey pearl cupped in a smooth metal setting on the other, photographed on a natural stone surface.

Aquamarine & Grey Pearl Self-Commitment Ring

$$$

14k white gold, natural aquamarine, natural grey pearl

A. came to us wanting to design her own engagement ring as a gift to herself for her 50th birthday — a milestone she describes as a commitment to herself after everything it took to get there. The pearl honors her mother, who wore a pearl engagement ring instead of a diamond, and the aquamarine is her own birthstone. After a few rounds of fine-tuning how closely the metal wrapped around the pearl, she wrote: 'I am extremely happy. It is so beautiful and I've had so many compliments on it.'

'I love it.' — on seeing the first render

'I am extremely happy. It is so beautiful and I've had so many compliments on it.' — on delivery

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Birthday Daily wear For herself Make Your Mark Identity expression

Quick specs

Design type

Rings Engagement

Primary Metal

White gold 14k

Shape / Cut

Round

Primary Stone

Aquamarine

Accent Stones

Other

Style

Bypass Engagement Modern Solitaire

Design Complexity

Moderate

Intent

Make Your Mark Identity expression

Intent: Certainty

High

Size

Ring size 7 US (17.32mm). Aquamarine 5.5mm round; pearl 6mm round.

How they made it distinctive

01
Bypass band deliberately asymmetrical — the pearl sits lower and set differently than the aquamarine, a look the client specifically requested over a symmetrical pairing
02
Pearl chosen in honor of her mother's own pearl engagement ring, rather than a traditional diamond
03
Aquamarine selected as the client's own birthstone, tying the ring to her directly
04
Pearl setting size fine-tuned twice to get the exact amount of metal coverage the client wanted
05
Grey pearl tone selected by comparing two stones side by side to avoid an unwanted purple undertone

How you'd make it yours

Stone type: this piece uses aquamarine; a new commission could use another colored gem such as sapphire or morganite for a similar bypass look

Pearl color: this piece uses a deep grey pearl; a new piece could use white, cream, or a lighter grey tone

Metal: this piece is 14k white gold; the same bypass design works in yellow or rose gold

Setting coverage: the amount of metal wrapping the pearl can be adjusted for more or less coverage on a new piece

One of a kind: this exact ring was designed for one client's 50th birthday and is not reproduced — a new commission is an original piece inspired by this one, not a copy

Design changes made

The pearl setting was adjusted twice after the client felt it needed to be 'hugged' more by the metal, then pulled back slightly when a second revision wrapped it too fully — the team returned to a setting close to the original with a slightly enlarged base. The pearl color was also finalized after comparing two grey tones, settling on the one without a purple undertone.

Who this is for

This piece is for someone marking a personal milestone on their own terms — designing an engagement ring for themselves rather than waiting for someone else to propose. It's especially right if you want a piece built from two meaningful, contrasting elements rather than a single traditional stone, and you're drawn to an asymmetrical look over a matched pair.

How it's made

Once the design was approved, the model moved to a resin (wax) print — the first physical version of the ring, shared with the client as a preview before any metal was cast. The wax models were affixed to a wax tree and invested in a mold; molten 14k white gold was then poured into the mold to form the raw ring shape, which was cleaned up before finishing began. The ring's two settings were finished differently to suit each stone: the aquamarine sits in an open six-prong crown that lets light into the stone from multiple angles, while the pearl rests in a cupped, wraparound setting that shields its softer surface from daily contact. Both sections were polished to a consistent high-shine finish before the stones were set by hand, aquamarine first in its prong setting, then the pearl pressed and secured into its metal cup.

Key note

The pearl setting alone went through two rounds of revision after casting-stage feedback, because how much metal 'hugs' a pearl changes both its visual weight and how protected it is during daily wear.

Pricing guidance

A modern bypass-style engagement ring with a colored center stone and an accent pearl sits in the mid range for custom engagement work. Sourcing two well-matched natural stones and hand-finishing two distinct setting styles on one band accounts for most of the baseline cost. Stone size and metal karat are what move the price meaningfully from there.

Moves price up ↑

↑
Upgrading the aquamarine size beyond 5.5mm or choosing a higher-saturation color grade
↑
Sourcing a larger or rarer natural grey pearl
↑
Switching from 14k to 18k white gold
↑
Adding diamond accents along the bypass band
↑
Requesting a fully symmetrical dual-prong setting for both stones

Moves price down ↓

↓
Choosing a smaller aquamarine, such as 4mm instead of 5.5mm
↓
Using a more readily available white or cream pearl instead of natural grey
↓
Selecting sterling silver or gold-plated silver instead of 14k white gold
↓
Simplifying the pearl setting to a plain bezel without the wraparound cup
↓
Skipping the custom color-matching stone review step

Questions people ask

Can you put a pearl and a colored gemstone in the same engagement ring?

Yes, pairing a pearl with a colored gemstone like aquamarine is a well-established design choice, especially in bypass-style settings where each stone gets its own dedicated setting. The main consideration is durability — pearls are softer than most gemstones, rating around 2.5–4.5 on the Mohs hardness scale, so they're typically set in a protective cup or bezel rather than exposed prongs. Aquamarine, by contrast, is harder at 7.5–8 and can be prong-set to let more light through the facets. This combination lets each stone be set in the way that best protects and showcases it.

Are grey pearls dyed or natural?

Both exist on the market — dyed pearls achieve a uniform blue-grey tone through a color treatment, while naturally grey pearls get their color from the type of oyster and water conditions they grew in. Natural grey pearls typically show subtle undertones, like a faint purple or green tint, that vary slightly from pearl to pearl. If a non-dyed pearl is important to you, it's worth reviewing a few options side by side in person or on video, since undertones can be hard to judge from a single photo. Sourcing a natural grey pearl usually takes a bit more time than a standard white or dyed pearl.

How durable is aquamarine for everyday ring wear?

Aquamarine rates 7.5 to 8 on the Mohs hardness scale, which makes it a solid choice for a ring worn daily — harder than quartz, comparable to emerald, though softer than sapphire or diamond. It resists scratching well under normal use but can still chip if struck directly against a hard surface, so it's worth removing before heavy manual work. Its clarity and color are also stable under normal light and heat exposure, so it won't fade or change with wear. Most jewelers consider it a practical everyday stone as long as it's set securely.

What does a custom engagement ring with aquamarine and pearl typically cost?

A custom bypass-style engagement ring featuring a natural aquamarine and a natural pearl in 14k white gold generally falls in the mid range for custom engagement work. The cost reflects the two distinct setting styles required on one band, the sourcing of two individually matched natural stones, and the hand-finishing needed to blend both settings smoothly. Larger stones, higher-karat gold, or added diamond accents would move the price up from there. Choosing more readily available stone options or a different metal can bring the cost down.

How long does it take to make a custom engagement ring like this?

A custom engagement ring typically takes about four to six weeks from approved design to delivery. The first week or so covers the design phase — sketch, 3D model, and rendered preview for approval — with additional time if stone sourcing or color-matching reviews are involved, as they were here. Once the design and stones are approved, casting, setting, and finishing generally take another three to four weeks. Sourcing two well-matched natural stones, rather than pulling from ready stock, can add a bit of time to the front end of the process.

Can the setting around a pearl be adjusted after I see the first design?

Yes, adjusting how much metal wraps around a pearl is a common and relatively minor revision at the 3D model stage, before anything is cast. A slightly larger or smaller setting base changes both the visual proportion and how protected the pearl is during daily wear, so it's worth reviewing carefully from a side angle rather than just a front render. Renders can sometimes make reflective surfaces like pearls look different than the actual 3D geometry, so a side-view screenshot of the model itself is often more accurate for judging exact coverage. This kind of adjustment is easy to make before casting but not after.

Can I get an engagement ring with my birthstone instead of a diamond?

Yes, using your birthstone or another meaningful colored gemstone as a center stone instead of a diamond is a common request for a self-designed or non-traditional engagement ring. Stones like aquamarine, sapphire, and morganite are popular choices because they're durable enough for daily wear while offering a distinct look and personal meaning. The design and setting process works the same way as a diamond ring — the stone type mainly affects hardness considerations for the setting style chosen. Pairing a birthstone with a sentimental stone, like a family member's preferred gem, is also a common way to build extra meaning into the design.

Can an engagement ring be resized after it's finished?

Most engagement rings can be resized within a limited range after completion, typically one to two sizes up or down, depending on the band structure. A bypass-style ring with two separate stone settings can be slightly more complex to resize than a plain band, since resizing affects the curve and balance of the asymmetrical design. It's best to confirm your ring size before casting whenever possible, since a well-fitted band avoids the need for resizing altogether. If a resize is needed later, a jeweler experienced with the specific setting style should handle it to preserve the design's proportions.