Collection: Emerald Diamond Necklaces

The emerald diamond necklace is a study in restraint, and that restraint is precisely what makes it so compelling. The emerald cut's rectangular step-cut facets do not shatter light into thousands of small sparkles. They reflect it in long, broad, mirror-like sweeps, the "hall of mirrors" effect that no brilliant cut replicates. At the neckline, that glassy depth creates a pendant that draws the eye inward rather than bouncing light outward. Every piece in this collection features moissanite in the emerald cut, in solitaire and east-west settings across white, yellow, and rose gold; all are unisex, all under 1 ct, and all certified.

What Is an Emerald Cut Diamond Necklace?

A note worth making clearly before you shop: "emerald diamond necklace" can mean two things depending on who you ask.

It can refer to the emerald cut shape, a rectangular step-cut diamond with cropped corners that produces long, architectural flashes of light. This is what this collection is. Every pendant here features a moissanite stone cut in the emerald style: no green gemstone, no color.

It can also refer to a necklace featuring the green emerald gemstone, the vivid green precious stone associated with royalty, renewal, and 20th anniversary gifts. That is a different piece entirely.

Our emerald cut diamond necklace collection is built around the cut's architectural quality: clean geometry, deliberate proportions, and step-cut depth that performs beautifully as a necklace pendant in motion and at rest.

Why Moissanite Suits the Emerald Cut So Naturally

The emerald cut is one of the shapes where moissanite performs most impressively. Its step-cut facets produce the hall-of-mirrors effect, broad, parallel flashes of light that reflect between the stone's flat planes in slow, luminous succession. Moissanite's refractive index of 2.65 (higher than diamond's 2.42) amplifies that effect, producing flashes that are more luminous and more continuous than a natural diamond of equivalent size in the same cut.

Moissanite also rates 9.25 on the Mohs hardness scale, durable enough for a necklace worn daily without removing. It won't cloud, scratch, or lose its depth over time. Every piece comes with a GRA grading report.

The Collection: Two Styles, Two Orientations

Emerald Diamond Pendant Necklace: Solitaire

A single emerald cut moissanite suspended vertically on a delicate chain. The stone's length runs downward from the chain, and the long rectangular silhouette sits cleanly at the neckline, flat, architectural, and entirely focused on the step-cut depth of the stone. Two solitaire variations are available, each with a subtly different prong placement and setting profile. V1 uses a more traditional four-corner prong arrangement. V2 uses a sleeker, more enclosed profile that sits slightly closer to the skin. Both read identically at a distance; the difference is visible up close and felt in how the pendant hangs.

Emerald Cut Diamond Necklace: East-West

The east-west orientation rotates the emerald cut 90 degrees so the stone's length runs horizontally across the neckline rather than downward. The result is a wide, graphic accent at the collarbone; the step-cut facets catch light across the full width of the stone rather than straight down, creating a distinctly modern, architectural effect. Two east-west variations are available. V1 has a slim, bezel-adjacent profile. V2 has a slightly more open setting that shows more of the stone's outline from below. The east-west emerald cut is the most reviewed style in this collection; the horizontal orientation is genuinely unexpected and consistently draws comment.

Gold Diamond Emerald Necklace: Choosing Your Metal

The emerald cut's step facets reflect the metal's tone back through the stone, which means metal choice affects the stone's visual character more noticeably here than with brilliant cuts.

White gold gives the moissanite emerald cut its crispest, most architectural reading. The cool, neutral setting makes the step facets read sharper and the hall-of-mirrors effect appear more precise. It's the most popular choice for both solitaire and east-west styles; the combination reads contemporary and deliberate.

Yellow gold warms the entire composition. The gold's warmth is picked up by the step facets and reflected back through the stone, giving the pendant a deeper, more romantic quality, less editorial and more personal. For a gold diamond emerald necklace with an Art Deco character, yellow gold is the natural choice and suits the emerald cut's 1920s origins authentically.

Rose gold creates a soft contrast between the blush tone and the moissanite's glassy depth, an unexpected combination that many buyers find more personal than the conventional yellow or white pairing. The warmth of rose gold suits both solitaire and east-west styles, particularly in larger carat sizes where the stone's depth benefits from a warm, complementary backdrop.

All three metals are available in 10K, 14K, and 18K across every style in the collection.

Styling an Emerald and Diamond Necklace

Solitaire at 16-18 inches

A solitaire emerald cut pendant at 16 inches sits at the collarbone closest to the face, most visible in photographs. At 18 inches it drops just below, which suits most necklines and is the most universally flattering length. With an open neckline, either length shows the full vertical silhouette of the emerald cut. With a crew neck or higher neckline, the pendant is hidden, which is worth knowing before choosing a chain length.

East-west at 18 inches

The east-west style's horizontal footprint is best appreciated at 18 inches with an open or V-neckline; the full width of the stone is visible against the chest. An upswept hairstyle shows both solitaire and east-west styles to full effect.

Layered

The solitaire emerald cut pendant layers naturally with a shorter plain chain above it or a longer pendant below. The clean, geometric outline does not compete with other pieces the way a more elaborate pendant might. An east-west style worn alongside a vertically oriented solitaire creates an intentional contrast of orientations that reads as curated.

For matching earrings in emerald cut moissanite, our Moissanite Diamond Earrings carry emerald cut stud styles across the same metal options. For the full range of emerald cut necklaces, including larger carat options, browse our Moissanite Diamond Necklaces collection.

Diamond Necklace with Emeralds: A Note on Terminology

Buyers searching for a diamond necklace with emeralds, meaning a necklace that combines diamonds with the green emerald gemstone, will find this collection is built around the emerald cut shape rather than the emerald stone. If you are looking for a necklace that features the vivid green emerald gemstone alongside diamonds or moissanite, that's a different category. This collection is for buyers who want the emerald cut's architectural quality in a pendant clean, sophisticated, and entirely focused on the step-cut's glassy depth.

FAQs

1. What is an emerald cut diamond necklace?

A necklace featuring a stone cut in the emerald style, rectangular with cropped corners and step-cut facets that produce long, architectural flashes of light rather than the constant sparkle of brilliant cuts. Every piece in this collection features moissanite in the emerald cut.

2. What is the difference between a solitaire and an east-west emerald cut pendant?

A solitaire pendant orients the stone vertically, length pointing downward. An east-west pendant orients it horizontally, width spanning the chest. The same stone creates a completely different visual effect in each orientation.

3. Is an emerald diamond necklace the same as an emerald gemstone necklace?

No. An emerald cut diamond necklace features a stone cut in the emerald style: rectangular, step-cut, and architectural. An emerald gemstone necklace features the vivid green precious stone. This collection is emerald cut moissanite, not green stone.

4. Is a moissanite emerald cut necklace suitable for daily wear?

Yes. Moissanite rates 9.25 on the Mohs hardness scale and maintains its clarity and depth indefinitely. The emerald cut's cropped corners are also one of the less fragile shapes no pointed tips to protect.

5. What metal works best with an emerald cut diamond pendant necklace?

White gold for the crispest, most architectural reading. Yellow gold for warmth and Art Deco character. Rose gold for a soft, personal contrast with the stone's glassy depth. All three are available in 14K.

Shop with Confidence

Every emerald diamond tennis necklace and pendant above $100 ships free worldwide, fully insured with a GRA grading report. Detailed photography shows each pendant from the front, from the side, and at the neckline particularly important for the emerald cut where the step-cut depth and stone orientation are best assessed from multiple angles. Our return window applies to all unworn pieces from the date of delivery, and every order includes a lifetime service warranty.