Why a 3 Stone Marquise Ring Tells a Bigger Story
A 3 stone marquise ring pairs an elongated, pointed center stone with two side stones to create a look that is elegant, bright, and deeply personal. The three gems traditionally represent a relationship's past, present, and future, making this style a meaningful choice for an engagement ring or milestone gift.
At a glance, a 3 stone marquise ring stands out for:
- A flattering silhouette: The marquise shape can make the finger appear longer and slimmer.
- More visual presence: Side stones add width, sparkle, and balance around the center gem.
- Flexible design choices: Choose a classic vertical north-south marquise or a modern horizontal east-west layout.
- Important protection: Secure V-prongs at the marquise's pointed ends help reduce the risk of chips during daily wear.
- Room to customize: Diamond or moissanite, metal color, side-stone shape, carat weight, and setting height can all change the final look and budget.
The details matter: a cathedral setting can raise the stones for more light exposure, while thoughtfully matched side stones keep the design cohesive. It is a classic trilogy ring, but the marquise center gives it a distinct personality.
Masina Diamonds has served Atlanta clients with fine diamond engagement rings, custom jewelry, and luxury watches for more than 40 years. Our experience with 3 stone marquise designs helps couples turn a meaningful idea into a ring that feels balanced, secure, and unmistakably their own.

Understanding the 3 Stone Marquise Ring Style and Symbolism
When you combine a striking center gemstone with flanking side accents, you create a trilogy design that immediately catches the light from every angle. A 3 stone marquise engagement ring offers a distinctive twist on the classic trilogy ring. While traditional three-stone rings frequently rely on round or princess cuts, choosing a marquise cut introduces a sense of royal history, dramatic finger coverage, and romantic symbolism.
The marquise cut itself dates back to the 18th century, when King Louis XV of France commissioned a gem cutter to craft a diamond shaped like the lips of his beloved mistress, the Marchioness of Pompadour (the Marquise de Pompadour). Over centuries, this distinctive football-shaped silhouette has evolved into a staple of fine jewelry design.
When placed at the center of a trilogy ring, the elongated geometry creates an unrivaled slimming effect on the finger. The visual proportions of a 3 stone marquise setting draw the eye vertically along the hand, maximizing surface area perception. In fact, due to its elongated physical spread, a marquise diamond often looks larger than other shapes of equal carat weight. If you are exploring various styles on platforms like Pinterest, you will notice how adding side stones bridges the gap between the slender center tip and the wedding band. Explore our collection of Three Stone Engagement Rings to see how various center cuts transform this classic framework.

What Distinguishes the 3 Stone Marquise from Other Trilogy Settings?
The main distinction between a 3 stone marquise setting and other three-stone rings lies in the interplay of tapered lines and side-stone symmetry. Round or oval center stones have soft, continuous curves, whereas a marquise center features two sharp, defined points at opposite ends.
To achieve optimal visual balance, jewelers must carefully select side accents that complement these pointed tips:
- Round Brilliant Accents: Pairing a vertical marquise center stone with round brilliant side stones balances crisp geometric angles with classic, soft sparkle. The rounds cushion the middle stone, allowing its elongated silhouette to pop.
- Pear or Tapered Baguette Side Stones: Choosing tapered side gems creates a seamless line that narrows gently down toward the metal shank, accentuating the natural point of the marquise.
- Trillion Accents: Triangular side stones mirror the angular geometry of the marquise tips, creating a sleek, edgy contemporary look.
When designing a 3 stone marquise, color and clarity matching between the center gem and the side stones is crucial. Because marquise diamonds tend to show body color near their narrow tips, our master jewelers specifically color-grade match side stones (for example, keeping accent diamonds within one color grade of the center stone) to ensure visual uniformity across the entire band. For a deeper look into the pros and cons of this romantic cut, read our guide on Marquise Diamonds: Overrated or Underrated?.
Symbolism of the Past, Present, and Future
Beyond its striking aesthetic, the three-stone ring carries profound emotional depth. The design traditionally symbolizes:
- The Past: The left side stone represents the shared memories, foundation, and history that brought a couple together.
- The Present: The prominent center stone—in this case, the radiant marquise—symbolizes the couple's current life, shared love, and ongoing commitment.
- The Future: The right side stone looks forward to upcoming milestones, lifelong adventures, and enduring unity.
Some couples also interpret the three stones as representing friendship, love, and fidelity. Choosing a 3 stone marquise combines this sentimental storytelling with a bold design statement, making it a favorite choice for engagement rings, major wedding anniversaries, and personal milestone celebrations.
Setting Architecture: V-Prongs, Cathedral Styles, and Stone Protection
Because a marquise cut features two sharp points, setting architecture plays an vital role in protecting your ring against accidental knocks while maximizing diamond brilliance. A thoughtful setting balances durability, structural integrity, and light performance.

A cathedral setting is one of the most popular and structurally sound choices for a 3 stone marquise ring. In a cathedral setting, metal arches extend up from the band to meet the basket beneath the central stone. This elevated arch architecture offers several benefits:
- Enhanced Light Performance: Raising the center stone off the finger allows light to enter through an open gallery basket beneath the pavilion (bottom portion) of the diamonds, driving light refractions and brilliance.
- Structural Support: The structural arches absorb day-to-day lateral stress, protecting the main setting from bending or twisting.
- A Majestic Profile: Elevating the center stone gives it a prominent, elevated stance on the finger, highlighting the dramatic length-to-width ratio of the marquise cut.
Protecting Your 3 Stone Marquise Center Gemstone
The pointed tips of a marquise gemstone are its most vulnerable feature. Because these points narrow down into thin corners, impact against hard surfaces can lead to chipping or structural damage if left exposed.
To safeguard your gemstone, fine jewelers use specialized settings designed specifically for pointed cuts:
- V-Prongs: A V-prong is a solid piece of metal bent into a sharp "V" shape that caps the pointed tip of the marquise stone. Unlike standard round prongs, V-prongs hug the entire corner tip, shield it against direct impacts, and prevent the stone from shifting.
- Contoured Cusps & Low-Set Slings: For lower-profile rings, contoured cusps or protective low-set metal slings frame the tips closely, providing discreet framing that keeps the ring from snagging on clothing.
- Six-Prong Configurations: A total setting package for a 3 stone marquise often uses two V-prongs at the tips combined with four standard claw prongs along the belly (the curved sides). This six-point stabilization keeps the diamond securely grounded.

Stone Options, Carat Weight, and Customization Options
When curating your 3 stone marquise ring, selecting the right combination of center and side stone materials, carat weights, and orientations allows you to tailor the finished piece to your personal style and budget.
Today, buyers can choose between natural diamonds, lab-grown diamonds, and lab-created moissanite gems. Each option provides exceptional beauty with distinct price points and physical characteristics:
| Feature / Consideration | Natural Diamond | Lab-Grown Diamond | Moissanite |
|---|---|---|---|
| Origin | Formed deep within Earth over millions of years | Created in high-tech laboratories replicating natural conditions | Silicon carbide crystals grown in laboratory environments |
| Mohs Hardness | 10 (Hardest known natural material) | 10 (Identical physical properties to natural diamond) | 9.25 (Extremely durable for daily wear) |
| Brilliance & Refractive Index | 2.42 (Classic diamond brilliance and flash) | 2.42 (Classic diamond brilliance and flash) | 2.65 - 2.69 (Higher refractive index, fiery rainbow flashes) |
| Carat Weight Options | Flexible; rare in larger weights (e.g., 1.00 Carat Marquise Diamond) | Outstanding accessibility in large sizes (e.g., 1.94 Carat Marquise Lab Grown Diamond) | Available in impressive statement sizes (e.g., 3.50 Ct center gems) |
| Budget Expectation | Investment tier; pricing scales exponentially with carat size | Exceptional value; typically 70–80% less than natural counterparts | Highly accessible starting prices (from $423 in silver to $1,945 in 18k gold setups) |
| Certifications | GIA, IGI certified | IGI, GCAL certified | GJLI, GRA certified |
When proportioning a 3 stone marquise ring, side-stone sizing dictates the overall hierarchy of the ring. A common benchmark uses 0.25ct round brilliant side stones paired with a 1.00ct to 2.00ct center marquise. This ratio ensures that the side stones accent and amplify the center piece without overwhelming its signature outline.
When purchasing certified gems, independent grading reports (such as GIA or IGI for natural/lab diamonds and GJLI or GRA for moissanite) confirm the stone's dimensions, color, clarity, and cut parameters. Choosing certified gems guarantees that your side stones and center gem match seamlessly in color and structural quality. Check out options like our Marquise Shape Three Stone Ring - 3.50 Ct Moissanite Cathedral Setting – Loose Moissanite listing details to examine how cathedral architectures house high-carat center stones.
North-South vs. East-West Orientation
While the vertical "North-South" orientation is the traditional standard for a 3 stone marquise, modern jewelry design has introduced the unconventional "East-West" setting.
Frequently Asked Questions About Three Stone Marquise Rings
What size side stones pair best with a center stone?
A good rule of thumb is that the combined carat weight of both side stones should equal about 30% to 50% of the center stone's weight. For instance, pairing a 1.50ct marquise center stone with two 0.25ct round brilliant side stones (0.50ct total weight) creates a balanced hierarchy. This proportions the ring so the side stones accent the center gem without competing with its elongated silhouette.
How do cathedral settings affect long-term durability?
Cathedral settings add structural stability by anchoring the center basket to the ring's band with solid metal arches. These arches help absorb everyday bumps and prevent the setting from bending or twisting. Additionally, the raised arch leaves the bottom of the gem open to light while keeping the basket elevated and secure against daily wear.
What is the difference between north-south and east-west settings?
A north-south setting positions the marquise gemstone vertically along the length of your finger, creating a classic elongated look. An east-west setting rotates the stone horizontally across your finger for a modern, low-profile, edge-to-edge look.
Conclusion

The 3 stone marquise engagement ring brings together rich symbolism, brilliant light coverage, and striking finger coverage. Whether you prefer a traditional vertical north-south setting, a contemporary horizontal east-west design, or custom-matched side accents, this trilogy setting turns a classic romance story into an eye-catching masterpiece.
By pairing protective V-prongs with a supportive cathedral setting and carefully chosen metals, your ring will stay secure and look brilliant for generations to come.
Ready to bring your vision to life? At Masina Diamonds, we blend over 40 years of artisanal jewelry craftsmanship in Atlanta with cutting-edge custom design technology. Use our interactive 3D Ring Builder to experiment with diamond cuts, side-stone options, and band designs in real time, or schedule a custom consultation with our master jewelers today. Explore our guide on Different Diamond Shapes to discover how the marquise cut pairs with complementary cuts for your dream setting!