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Product Details
| Detail | In the Photos | Customizable |
|---|---|---|
| Center Diamond | Round Brilliant · 5.90–6.00 mm · Approx. 1.00 ct | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct |
| Accent Diamonds | None | — |
| Total Diamond Weight | Approx. 1.00 ct | Varies with selected center size |
| Stone Type | Lab Grown Diamond | — |
| Setting | Four-Prong Cathedral Basket with Split Shank & Open Gallery | — |
| Finish | High Polish | — |
| Occasion | Engagement · Anniversary · Bridal | — |
At a glance
A round lab grown diamond solitaire engagement ring from Signora Jewels.
The ring shown features a round brilliant lab grown diamond measuring approximately 5.90–6.00 mm and weighing approximately 1.00 ct. The elegant split shank and cathedral basket create a contemporary solitaire profile that keeps the center diamond as the focal point. IGI certified.
Made to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.
Available with customizable center diamond sizes from 1 ct to 4.5 ct.
The four-prong cathedral basket raises the round brilliant diamond above the band, allowing light to enter through the open gallery beneath. This design maximizes brilliance while securely holding the center stone and maintaining an elegant side profile.
The split shank gradually opens as it approaches the center before flowing back into a polished comfort band. Without additional accent diamonds, the design remains clean, contemporary and entirely focused on the brilliance of the solitaire. Signora Jewels handcrafts every ring to order in your selected precious metal.
Design Highlights
- Round brilliant lab grown diamond solitaire
- Available from 1 ct to 4.5 ct
- Four-prong cathedral basket
- Split shank design
- Open gallery construction
- High polish finish
Browse our Solitaire Engagement Rings, learn more in our Engagement Ring Guide, or compare precious metals in our Metal Guide.
Diamond & Ring Details
| Specification | Details |
|---|---|
| Center Diamond | Round Brilliant · 5.90–6.00 mm · Approx. 1.00 ct (Shown) |
| Accent Diamonds | None |
| Total Stones | 1 |
| Total Diamond Weight | Approx. 1.00 ct |
| Center Diamond Options | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct |
| Finish | High Polish |
Measurements are approximate and vary according to the selected center diamond.
About Lab Grown Diamonds
The round brilliant cut is celebrated for its exceptional brilliance and balanced proportions. Combined with the cathedral basket and open gallery, this solitaire design allows maximum light performance while maintaining a timeless appearance.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the basket with warm water, mild soap and a soft brush to maintain brilliance and preserve the polished finish.
FAQ
Does this ring have any side diamonds?
No. This is a true solitaire design featuring only one round brilliant lab grown diamond.
Can I select a larger center diamond?
Yes. This design is available with center diamond sizes from 1 ct to 4.5 ct.
Why is the diamond set in a cathedral basket?
The cathedral basket elevates the center stone, improves light performance and provides excellent support for everyday wear.
Is the split shank comfortable for daily wear?
Yes. The split shoulders transition smoothly into a polished comfort-fit band designed for everyday comfort.