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7 Day Return or Exchange Three stones, one beautiful story. This Marquise 3 Stone Engagement Ring brings together an elegant elongated center diamond with delicate marquise side stones to create a refined trilogy-style silhouette full of meaning and sparkle.
The marquise shape gives the ring a graceful, elongated appearance, while the three-stone arrangement represents the journey of a relationship — the love you have shared, the moment you are living, and the future you are building together. With its slim 1.70 MM band and beautifully balanced proportions, this ring feels romantic without being overly elaborate.
Designed with real lab-grown diamonds and available in 10K, 14K, or 18K solid gold, as well as 925 silver and 950 platinum, it is an elegant choice for an engagement, anniversary, proposal, or meaningful milestone.
💍 Ring Details
- Metal Options: Real Solid Gold – 10K, 14K, 18K | 925 Silver | 950 Platinum
- Gold Color Options: Yellow Gold, White Gold, Rose Gold
- Diamond Type: All Real Lab-Grown Diamonds
- Metal Stamp: Yes
- Band Width: 1.70 MM
- Band Thickness: 1.70 MM
The 1.70 MM band provides a delicate foundation while allowing the three marquise diamonds to remain the visual centerpiece of the ring.
💎 Center Diamond Details
The centerpiece is a stunning Marquise Brilliant Lab-Grown Diamond, selected for its distinctive pointed ends, elongated outline, and brilliant light performance.
- Shape: Marquise Brilliant
- Cut: Excellent
- Clarity: VS – Eye Clean
- Color: E
- Diamond Type: Real Lab-Grown Diamond
Available Center Diamond Sizes
| Carat | Approx. Diamond Size |
|---|---|
| 0.50 CT | 8.40 × 4.25 MM |
| 0.80 CT | 9.50 × 4.82 MM |
| 1.00 CT | 10.50 × 5.35 MM |
| 1.50 CT | 11.80 × 6.00 MM |
| 2.00 CT | 13.10 × 6.60 MM |
| 2.50 CT | 13.90 × 7.02 MM |
| 3.00 CT | 14.80 × 7.50 MM |
| 3.50 CT | 15.80 × 7.80 MM |
| 4.00 CT | 16.47 × 8.15 MM |
The 1.00 CT center diamond option is shown in the product images and video.
✨ Marquise Side Diamonds
Two smaller Marquise Brilliant Lab-Grown Diamonds frame the center stone, creating the classic three-stone arrangement. Their matching shape gives the ring a cohesive and elongated appearance rather than a conventional round three-stone look.
- Shape: Marquise Brilliant
- Cut: Excellent
- Clarity: VS – Eye Clean
- Color: E
- Total Side Diamond Weight: 0.06 CT
- Side Diamond Size: 3.00 × 1.50 MM
The petite side stones add just the right amount of additional sparkle while keeping the center diamond dominant.
💖 The Meaning Behind Three Stones
A trilogy ring carries a timeless romantic message. The three diamonds can symbolize past, present, and future — making this design especially meaningful for an engagement or anniversary.
It can represent the memories you’ve created, the love you share today, and the promise of everything still ahead. That symbolism makes the ring more than a beautiful piece of jewelry; it becomes a wearable reminder of a shared story.
🌟 Elegant Marquise Silhouette
Marquise diamonds are known for their long, slender shape and distinctive pointed tips. Arranging three marquise stones together creates a striking silhouette that feels both sophisticated and uncommon.
The elongated profile can create a graceful visual line across the finger, while the Excellent-cut diamonds bring lively sparkle whenever the ring catches the light.
For someone who wants a unique three-stone engagement ring without moving away from classic diamond elegance, this design offers a beautiful middle ground.
🌿 Real Lab-Grown Diamond Jewelry
Every diamond in this ring is a real lab-grown diamond. The stones are specified with Excellent cut, E color, and VS clarity, providing a bright and clean appearance.
Lab-grown diamonds are genuine diamonds with the same fundamental diamond composition, making them a modern option for couples looking for authentic diamond jewelry.
✨ Choose Your Precious Metal
Select the metal finish that best matches your personal style or existing jewelry collection.
Solid Gold Options
- 10K Yellow Gold
- 10K White Gold
- 10K Rose Gold
- 14K Yellow Gold
- 14K White Gold
- 14K Rose Gold
- 18K Yellow Gold
- 18K White Gold
- 18K Rose Gold
You can also select 925 Silver or 950 Platinum.
💍 Perfect For
This marquise trilogy ring is a beautiful choice for:
- Engagement proposals
- Three-stone engagement rings
- Anniversary celebrations
- Milestone relationship gifts
- Wedding and bridal jewelry
- Romantic gifts for her
- Promise and commitment occasions
- Special relationship anniversaries
- Unique engagement ring lovers
- Everyday fine jewelry
❤️ Why You’ll Love This Ring
- Distinctive three-stone marquise design
- Elegant elongated silhouette
- Real lab-grown diamonds throughout
- Excellent-cut diamonds for brilliant sparkle
- E color for a bright, refined appearance
- VS clarity with an eye-clean look
- Center diamond options from 0.50 CT to 4.00 CT
- 0.06 CT total side diamond weight
- Slim and elegant 1.70 MM band
- Available in 10K, 14K and 18K solid gold
- Yellow, white and rose gold choices
- 925 silver and 950 platinum options
- Beautiful symbolism of past, present and future
💝 A Ring With a Story to Tell
Some engagement rings are chosen simply for their beauty; a three-stone ring adds another layer of meaning. With a striking marquise diamond at the center and two coordinating stones beside it, this design celebrates the journey of love from where it began to where it is going.
Elegant, meaningful, and unmistakably distinctive, this Marquise 3 Stone Lab Grown Diamond Engagement Ring is made for the moment when you want your jewelry to say more than words can.
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