2.33 ct Natural Emerald and Diamond Ring in Platinum

This platinum emerald ring sets a 2.33 carat natural emerald between two tapered baguette diamonds on a slim platinum band. The diamonds add 0.16 carats, for 2.49 carats of gemstones in all, and the ring weighs 3 grams. It is a clean, classic three stone design with nothing to distract from the green. Everything below describes this exact ring, which you can see and try on at our Boca Raton showroom.

The platinum emerald ring at a glance

Here are the specifications of this platinum emerald ring, as recorded for this piece.

At the center is a natural emerald of 2.33 carats, a vivid green, cut as a square emerald cut and held in four corner prongs.

On either side sits a single tapered baguette diamond, pointing outward along the band. Together they weigh 0.16 carats and are graded G color, which sits within the near-colorless range.

The mounting is platinum, and the ring weighs 3 grams. The band is slim and plain, so it can be sized to fit.

In short, this platinum emerald ring is a three stone ring in its simplest and most enduring form: one important colored stone, two clean white accents and nothing else.

Is the 2.49 carats one emerald?

No, and it is worth being clear. The 2.49 carats is the total weight of every stone in the ring, not the weight of the emerald.

The natural emerald is 2.33 carats. The two tapered baguette diamonds add 0.16 carats. Together they make 2.49 carats of gemstones.

Almost all of the weight, and all of the presence, is in the center stone. The diamonds are there to frame it, not to compete with it.

A 2 carat emerald ring

A 2 carat emerald ring puts you in serious territory for this gem. A 2.33 carat emerald measures around 8 millimeters across, so it fills the space between the knuckles and reads clearly as the point of the ring.

Emerald is slightly less dense than diamond, so a 2 carat emerald ring carries a stone that looks a little larger face-up than a diamond of the same weight would. That works in your favor with a colored stone, where the visible spread of color is what you are buying.

Color is the first thing to judge in any 2 carat emerald ring, and this stone is a strong, saturated green rather than a pale or grayish one. In emerald, color accounts for far more of the value than clarity does.

At this size the emerald cut is doing real work. Broad step facets across a 2.33 carat stone show the green as one even field rather than breaking it into small flashes.

An emerald cut emerald ring

The emerald cut takes its name from this gem, which tells you how closely the two belong together. It is a step cut: long parallel facets arranged in tiers, with the corners cut off.

An emerald cut emerald ring shows color the way a colored stone should be shown. Instead of the many tiny facets of a brilliant, which chop light into sparkle, broad step facets act like windows into the stone so the eye reads one continuous green.

The cut corners serve a practical purpose too. Emerald is brittle, and a sharp ninety degree corner is the most vulnerable point on any square stone. Removing the corners protects the gem and gives the prongs a flat, secure surface to grip.

There is a reason this pairing has lasted more than a century. An emerald cut emerald ring looks deliberate rather than fashionable, and it does not date.

A three stone emerald ring

Three stone rings have been made for generations, and the logic is simple: a center stone flanked by two smaller ones looks balanced from every angle and draws the eye inward.

In a three stone emerald ring, the flanking stones also solve a design problem. A large square stone on a plain band can look abrupt where the head meets the shank. Two tapered baguettes bridge that gap cleanly, narrowing from the emerald down to the band.

Here the baguettes point outward along the finger, which lengthens the whole ring visually. It is a small detail, and it is the difference between a ring that looks designed and one that looks assembled.

The proportions are restrained on purpose. At 0.16 carats the two diamonds are accents, so a three stone emerald ring like this reads as a colored stone ring rather than as a diamond ring with a green center.

A tapered baguette emerald ring

In a tapered baguette emerald ring, the side stones are step cuts like the emerald itself: long, straight facets and a rectangular outline. A tapered baguette narrows along its length, so it sits naturally against a wider center stone.

Baguettes do not sparkle the way round brilliants do. They give broad, mirror-like flashes instead, which is exactly what suits a step-cut center: the whole ring speaks the same visual language rather than mixing glitter with calm.

Tapered baguettes are also unforgiving to cut and to set. A baguette has long straight edges, so any misalignment shows immediately. On a well-made ring the two stones match each other in length, taper and height, and they sit level with the emerald.

The diamonds here are graded G color, near-colorless, which keeps them looking clean and white against platinum and lets the green stay the only color in the ring.

Choosing a platinum emerald ring

When you compare rings like this, start with the green. Emerald is judged on color above everything else: the best stones are a pure, saturated green, neither so pale that they look washed out nor so dark that they lose life indoors. Look at the stone in daylight and under warm light before you decide.

Next, accept the inclusions and judge how they read. The question is never whether an emerald has inclusions, but whether they interrupt the color or the transparency at normal viewing distance.

Then look at the side stones. In a tapered baguette emerald ring the two diamonds should match each other in length and taper, sit level with the center stone and line up straight along the band.

Finally, put it on. A platinum emerald ring of this shape sits low and flat, so it feels quite different from a raised cluster, and the only way to judge that is to wear it for a minute.

Why platinum suits an emerald

Platinum is the traditional metal for important colored stones, and there are good reasons beyond tradition.

It is naturally white all the way through. White gold is usually plated with rhodium to look bright, and that plating softens over the years; a platinum emerald ring never needs re-plating, because its color is not a coating.

Platinum is also dense and holds its shape. Prongs made from it bend rather than snap, which matters when they are holding a brittle gem like emerald at its corners. For a stone you intend to wear, that security is worth more than the small difference in price.

With wear, platinum develops a soft patina, a fine matte surface that many people prefer to a high polish. If you would rather have it bright, we can polish a platinum emerald ring back to a mirror finish at any time.

Platinum is also hypoallergenic, which makes it a sensible choice for anyone who reacts to the nickel used in some white gold alloys.

About natural emerald

Emerald is the green variety of beryl, the same mineral family as aquamarine. It ranks 7.5 to 8 on the Mohs hardness scale, which is hard, but emerald is also brittle, because nearly every natural emerald contains internal fractures.

Those inclusions are so characteristic that the trade calls them the jardin, French for garden. In emerald, unlike in diamond, visible inclusions are normal and expected rather than a fault. A truly clean emerald of any size would be extraordinary, and we would be cautious of any description that claimed one.

The Gemological Institute of America notes that most emeralds are treated with oils or resins that fill surface-reaching fractures and make them less visible. This is a standard, long-established practice across the trade, and it changes how the stone should be cleaned.

Colombia has produced the world's most celebrated emeralds for centuries, with Brazil and Zambia the other major sources. Determining where any individual stone came from requires a laboratory report. Emerald is the birthstone for May and the traditional gift for a 20th and a 35th wedding anniversary.

As an engagement ring

A three stone ring with a colored center is one of the oldest engagement ring forms there is, and this one has the right shape for it: a substantial stone, two clean accents and a slim band that sits flat against a wedding band.

Emerald asks for a little more thought than a diamond. At 7.5 to 8 on the Mohs scale it resists scratching well, but the internal fractures make it more vulnerable to a sharp knock than a sapphire or a diamond would be.

In practice that means taking the ring off for the gym, gardening, cleaning and anything else physical. Plenty of people wear emerald engagement rings for decades on exactly those terms, and the platinum prongs here are the most secure way to hold the stone.

If you want the look with a harder stone, we can show you sapphire and diamond three stone rings alongside this one in the showroom.

Who this platinum emerald ring suits

This ring suits someone who wants one very good colored stone rather than a lot of small ones. There is no halo, no pavé and no cluster: a platinum emerald ring like this is confident enough to leave the stone alone.

A platinum emerald ring also suits May birthdays and 20th or 35th anniversaries, where emerald carries traditional meaning and a 2.33 carat stone makes the occasion clear.

It also suits anyone who values platinum. At 3 grams this is not a heavy ring, but the metal is doing the important work: holding a brittle stone securely and staying white for life.

A short history of the three stone ring

Grouping three stones on one band is among the oldest ideas in jewelry, and it has carried meaning in every era that used it. Georgian and Victorian jewelers set trilogies of colored stones and diamonds; Art Deco designers rebuilt the idea around step cuts and platinum.

That Deco moment is the closest ancestor of this ring. In the 1920s and 1930s, platinum made it possible to hold large stones in fine, almost invisible metal, and the emerald cut and the baguette were designed for exactly that clean, geometric look.

A platinum emerald ring built on those lines still looks contemporary, because the style was never about ornament. It was about proportion, and proportion does not go out of fashion.

Caring for your emerald ring

Clean the ring in warm, not hot, water with a drop of mild dish soap. Brush gently behind the stone and around the baguettes with a soft toothbrush, rinse and pat dry. Our jewelry care guide has more detail.

Never put an emerald in an ultrasonic or steam cleaner, and keep it away from solvents, acetone and harsh household cleaners. All of these can strip the oil or resin from the stone's fractures and leave it looking cloudier than when you bought it.

Take your platinum emerald ring off for the gym, gardening and housework, and have the corner prongs checked from time to time. Platinum prongs are secure, but any prong can be snagged, and a check takes only a few minutes.

We offer complimentary cleaning and inspection for jewelry bought from our store.

Seeing this platinum emerald ring in Boca Raton

Green is a difficult color to photograph, and emerald is one of the hardest stones of all to capture. You are welcome to try this platinum emerald ring on at our Boca Raton showroom and see the color in daylight and under the lights.

We are open Monday to Friday, 9:30 to 5:30, and Saturday, 10:30 to 4:30. Directions are on our Visit Us page.

David Stern Jewelers has served Boca Raton for over 40 years. David Stern is a GIA Graduate Gemologist, so detailed questions about the emerald and the diamonds can be answered on the spot.

Sizing, appraisal and insurance

This ring can be sized to fit. The band is slim and plain, so sizing is straightforward, and we confirm before any work is done.

It includes a written jewelry appraisal by David Stern, which describes the emerald, the diamonds and the platinum and gives a replacement value for insurance.

More emerald jewelry

See our emerald floral ring in white gold, our emerald cocktail ring in yellow gold, or browse all our rings.

Questions about this platinum emerald ring