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Product Details
| Detail | Reference Design | Customizable |
|---|---|---|
| Center Diamond | Dutch Marquise Cut Lab Grown Diamond · 10.50 × 5.40 mm · Approx. 1.00 ct (Reference) | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct |
| Accent Stones | 8 Round Lab Grown Diamonds + 6 Purple Marquise Gemstones · Approx. 0.23 ct Total | Scaled proportionally with the selected center diamond |
| Total Stone Weight | Approx. 1.23 ct (Reference) | Varies with selected center diamond |
| Center Stone | Lab Grown Diamond | — |
| Setting | Four-Prong Cathedral Basket with Nature-Inspired Leaf & Vine Shoulders | — |
| Finish | High Polish | — |
At a glance
A Dutch Marquise lab grown diamond engagement ring from Signora Jewels.
The reference design showcases an approximately 1.00 ct Dutch Marquise lab grown diamond framed by sculpted leaf and vine shoulders with white lab grown diamond highlights and rich purple marquise gemstone accents. Together they create a graceful botanical composition with an approximate reference total stone weight of 1.23 ct. IGI certified.
Crafted to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.
Select your preferred center diamond size and precious metal using the options on this page.
The Dutch Marquise center is elevated within a four-prong cathedral basket that protects each pointed tip while allowing generous light to pass through the open gallery. Its elongated silhouette creates elegant finger coverage and exceptional brilliance.
Flowing vine shoulders wrap naturally around the center with sculpted leaves highlighted by vivid purple marquise gemstones and round brilliant lab grown diamonds. The contrasting stones bring a distinctive botanical character while preserving the center diamond as the focal point. Every ring is handcrafted to order by Signora Jewels.
Design Highlights
- Customizable Dutch Marquise Lab Grown Diamond from 1 ct to 4.5 ct
- Purple marquise gemstone leaf accents
- Round brilliant lab grown diamond highlights
- Nature-inspired vine shoulders
- Four-prong cathedral basket
- Open gallery construction
Browse our Marquise Engagement Rings, explore the Engagement Ring Guide, or compare precious metals using our Metal Guide.
Stone Details
| Specification | Details |
|---|---|
| Reference Center Diamond | Dutch Marquise Cut Lab Grown Diamond · 10.50 × 5.40 mm · Approx. 1.00 ct |
| Purple Marquise Gemstones | 6 Stones · Approx. 0.18 ct Total |
| Round Lab Grown Diamonds | 8 Stones · Approx. 0.05 ct Total |
| Total Stones | 15 |
| Reference Total Stone Weight | Approx. 1.23 ct |
| Available Center Sizes | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct |
The measurements shown represent the photographed reference model. Final proportions vary according to the selected center diamond.
Care & Wear
Clean beneath the cathedral basket and around the vine details using warm water, mild soap and a soft brush to maintain the brilliance of the center diamond while preserving the vibrant appearance of the purple gemstone accents.
FAQ
What makes this design distinctive?
Purple marquise gemstone accents are arranged as leaves along sculpted vine shoulders, creating a graceful botanical appearance around the Dutch Marquise center.
Can I customize the center diamond?
Yes. This design is available with center diamond sizes from 1 ct through 4.5 ct.
Why is the center mounted in a cathedral basket?
The cathedral basket securely supports the Dutch Marquise center while allowing additional light through the open gallery for enhanced brilliance.
Is this ring suitable for everyday wear?
Yes. The balanced cathedral profile and sculpted shoulders are designed for comfortable everyday wear while securely protecting the center stone.