Coffin Cut Moissanite Engagement Ring Set in 14K White Gold

$2,445.00

Unit price: per

Size: 3

Ring Size Chart

Find your ring size

Print at 100% / Actual Size — turn off "fit to page" or scaling.
Check the printed ruler measures exactly 80 mm.

Method A — Measure a ring

Lay a ring you own over the circles. The matching circle is your size.

Method B — Finger strip

Cut out the strip, wrap it around your finger, thread the end through the slit, and read your size.

Open the printable sizer (PDF)

1. Calibrate your screen — pick a reference object, hold it against the outline, and drag until the widths match exactly. On a phone, a coin is easiest — a card is often wider than the screen.

Bank card — hold vertically

2. Match a ring you own — drag until the circle fits just inside one of your rings.

US 6 · 16.5 mm · UK L½ · EU 52

This on-screen tool is a close guide, not a guaranteed exact fit. For certainty, order a ring sizer.

US	Diameter	Circumf.	UK/AU/IE	EU

UK, Australia & Ireland share the letter system. European sizes are approximate conversions.

Metal: 14K White Gold

Quantity

Shipping calculated at checkout.

Size Chart

Find your ring size

Print at 100% / Actual Size — turn off "fit to page" or scaling.
Check the printed ruler measures exactly 80 mm.

Method A — Measure a ring

Lay a ring you own over the circles. The matching circle is your size.

Method B — Finger strip

Cut out the strip, wrap it around your finger, thread the end through the slit, and read your size.

Open the printable sizer (PDF)

1. Calibrate your screen — pick a reference object, hold it against the outline, and drag until the widths match exactly. On a phone, a coin is easiest — a card is often wider than the screen.

Bank card — hold vertically

2. Match a ring you own — drag until the circle fits just inside one of your rings.

US 6 · 16.5 mm · UK L½ · EU 52

This on-screen tool is a close guide, not a guaranteed exact fit. For certainty, order a ring sizer.

US	Diameter	Circumf.	UK/AU/IE	EU

UK, Australia & Ireland share the letter system. European sizes are approximate conversions.

MADE TO ORDER: HANDCRAFTED IN 3–6 WEEKS

Questions about metal, sizing or timing? Talk to our team.

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Product Description

Moonlight, cut to shape. This coffin cut moissanite engagement ring set pairs an elongated, GRA certified D color VVS1 center — roughly two carats of icy fire — with a matching contour band, both cast in solid white gold or platinum and finished with hand-applied milgrain. Bold enough for a gothic wedding, disciplined enough for every day after it.

Two-Piece Ring Set GRA Certified D Color VVS1 ~1.8–2.1 Ct Coffin Cut Center Solid White Gold or Platinum Milgrain Detailing Free Engraving

The Engagement Ring

An elongated coffin cut moissanite, approx. 10 x 6 mm (~1.8–2.1 ct), crowned by round moissanite accents and milgrain beadwork on a 1.7 mm band.

The Contour Band

A matching accent band traced with round D–F color moissanites, shaped to follow the engagement ring’s silhouette and sit flush against it.

The Coffin Cut, for the Unafraid

Most brides choose soft shapes. This set chooses an edge. The coffin cut — elongated, tapered, unapologetically architectural — turns a colorless stone into a statement of intent, which is why it anchors our coffin cut engagement rings collection. Cool white metal sharpens the drama: against white gold or platinum, the stone reads like ice under moonlight rather than candlelight. If the shape intrigues you, our guide to the meaning and styling of coffin cut engagement rings traces where this silhouette came from and how to wear it.

A Real Gemstone with More Fire Than Diamond

Moissanite is not an imitation of anything — it is silicon carbide, a genuine lab-grown gemstone with a higher refractive index than diamond and measurably more spectral fire, at 9.25 on the Mohs hardness scale. The center stone here is graded D color and VVS1 clarity and arrives with its GRA certificate, so the brilliance you see is documented, not implied. Curious how it compares to a mined or lab-created diamond? Our journal answers whether moissanite is a lab-grown diamond — and why the answer makes it the smarter buy for many couples.

White Gold in Three Karats, or Platinum

Choose your metal straight from the drop-down: 10K white gold is the hardest and most affordable, 14K is the classic balance most brides pick, 18K carries the highest gold content, and platinum — naturally white to its core, denser, and hypoallergenic — is the premium option. Every choice is solid precious metal all the way through. Our 10K vs 14K vs 18K karat comparison guide walks through the trade-offs; solid yellow or rose gold is available on request.

A Finished Stack from Day One

Because the contour band is designed with the engagement ring rather than after it, the two nest flush with no gap — the proposal and the wedding day already coordinated. It is one of the most distinctive pairings among our wedding ring sets for women, and the whole design language continues across our moissanite jewelry collection if you want earrings or a pendant to match. Every set ships conflict-free, with free USA shipping and a free luxury ring box.

Moissanite Ring Set Specifications

Set composition Two pieces: coffin cut engagement ring + matching contour band
Center stone Moissanite, coffin cut
Stone size Approx. 10 x 6 mm (~1.8–2.1 ct)
Color / clarity D color, VVS1
Hardness 9–9.25 (Mohs scale)
Accent stones Round moissanites, D–F color, VVS–VS clarity
Certification GRA certificate included
Metal Solid 10K, 14K, or 18K white gold, or platinum (yellow or rose gold on request)
Band width 1.7 mm average, each ring
Detailing Milgrain beadwork, matching contour silhouette
Engraving Complimentary, up to 16 characters
Production Handmade to order, 2–5 weeks

Sizing & Care

Measured ring sizes can differ by up to half a size between jewelers’ sizers and mandrels, so confirm yours with our ring size guide before ordering. Care is refreshingly simple: at 9.25 Mohs, moissanite shrugs off daily wear, and both white gold and platinum need only warm water, mild soap, and a soft brush now and then. Remove the rings for heavy lifting and abrasive work, store them in the included luxury box, and the set will outlast the story you tell about it.

Frequently Asked Questions

What is included in this engagement ring set?

Two rings, designed together: the coffin cut moissanite engagement ring and its matching moissanite-accented contour band. They arrive as a coordinated pair, so no separate band hunt is needed later.

Is moissanite a real gemstone?

Yes. Moissanite is silicon carbide, a genuine lab-grown gemstone in its own right - not an imitation diamond. It rates 9.25 on the Mohs scale and shows more fire and brilliance than diamond, which is exactly why many couples choose it on purpose.

Is the center stone certified?

Yes. Each moissanite ring includes a GRA certificate documenting the stone, and additional certifications are available upon request.

What do D color and VVS1 clarity mean?

D is the highest colorless grade on the standard scale - pure icy white with no warm tint - and VVS1 means any inclusions are so minute they are very hard to detect even under magnification. Together they describe a stone that faces up bright, white, and clean.

What exactly is a coffin cut?

An elongated shape with straight tapered sides and a squared-off end - a bold, architectural silhouette popular in gothic, celestial, and alternative bridal design. It reads dramatic on the hand while wearing as comfortably as any elongated stone.

How large is the center stone?

Approximately 10 x 6 mm, which corresponds to roughly 1.8 to 2.1 carats. The elongated proportions stretch visually along the finger, so it wears even larger than the number suggests.

Do the two rings sit flush together?

Yes. The contour band is shaped to trace the engagement ring's silhouette, so the pair nests flush with no visible gap between them.

Will moissanite pass a diamond tester?

Most standard testers measure thermal conductivity, and moissanite conducts heat much like diamond, so it commonly registers as diamond on those devices. Testers that measure electrical conductivity can tell the two apart - which is a distinction, not a flaw.

Should I choose white gold or platinum?

White gold in 10K, 14K, or 18K offers three price and durability points, while platinum is naturally white all the way through, denser on the hand, and hypoallergenic. Platinum is the premium choice; 14K white gold is the most popular.

Is this set really solid precious metal?

Yes. Every option - 10K, 14K, and 18K white gold, and platinum - is solid through and through, so the set can be polished, resized by a jeweler, and passed down as an heirloom.

Is moissanite durable enough for everyday wear?

Yes. At 9-9.25 on the Mohs scale, moissanite is harder than sapphire and ruby and second only to diamond among ring-worthy stones. It resists scratching and clouding through decades of daily wear.

How long does production take?

Each set is handmade to order; please allow 2-5 weeks for production. Requested modifications may extend the timeline or adjust pricing, and we confirm details before work begins.

Is engraving included?

Yes - complimentary engraving of up to 16 characters is included. Leave your initials, date, or short phrase as a note at checkout, and an optional written appraisal can be added from the drop-down menu.

Shipping & Delivery

Engraving

We've got you covered

Free insured shipping

Lifetime warranty

14-day returns

Free first resizing

Complete the set

Solid Gold Wedding Bands

Contoured to sit flush against this setting — in matching 10K, 14K and 18K gold. Prefer the cooler white of platinum? We make those too.

Shop the collection

The Aquamarise Difference

Aquamarise ring size guide showing a solitaire engagement ring with lavender accent stones worn on a hand

Solid gold and platinum, never plated

Ruby engagement ring by Aquamarise shown in a collection banner

Every stone set by hand

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Frequently Asked Questions

Side by side and brand new, the two look almost identical. The difference shows up over years of wear.

White gold is a gold alloy finished with rhodium for brightness. It sits lighter on the hand and costs less, and the rhodium finish is refreshed every few years to keep it crisp.

Platinum is white all the way through, so there is no finish to renew. It is around 40% denser — noticeably weightier — and over time develops a soft matte patina that many people prefer. It can be polished back to a high shine whenever you like.

Our Platinum vs Gold guide compares durability, cost and upkeep in full.

Nothing on this page is pulled from a shelf. Each solid gold and platinum ring is cast, set and finished for your order, which takes 3 to 6 weeks depending on the design — pavé settings, custom sizing and engraving sit at the longer end. Shipping is added once your ring is finished, and paying for faster shipping speeds up transit only — it does not shorten production. Full timings are on our Shipping & Delivery page.

Use the Size Chart linked beside the Add to Bag button, or our full Ring Size Chart. Because these rings are made to order, we cut your size from the start rather than resizing a stock band — so measure carefully. Your first resizing is free if it is still not right. Most designs can be adjusted, though eternity bands and rings with stones set the whole way around usually cannot.

On most designs, yes — if engraving is available for this ring, a text field appears with the options above. Standard engraving is complimentary: up to 16 characters on women’s rings and 25 on men’s, set in Arial, with a small selection of symbols included. Custom fonts and symbols are $25 and are arranged before you order. See the Engraving page for what is possible. Engraved rings are final sale.

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Coffin Cut Moissanite Engagement Ring Set in 14K White Gold

Product Description

The Engagement Ring

The Contour Band

The Coffin Cut, for the Unafraid

A Real Gemstone with More Fire Than Diamond

White Gold in Three Karats, or Platinum

A Finished Stack from Day One

Moissanite Ring Set Specifications

Sizing & Care

Frequently Asked Questions

Shipping & Delivery

Engraving

We've got you covered

Solid Gold Wedding Bands

The Aquamarise Difference

Other rings you'll love

Customer Reviews

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Frequently Asked Questions

Availability