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Product Details
| Detail | In the Photos | Customizable |
|---|---|---|
| Center Diamond | Round Brilliant · 6.40–6.50 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 |
| Halo Diamonds | 18 Round Brilliant · Approx. 0.15 ct | Scales with selected center size |
| Twisted Shank Diamonds | 30 Round Brilliant · Approx. 0.18 ct | Scales proportionally |
| Total Diamond Weight | Approx. 1.33 ct | Varies with selected center size |
| Stone Type | Lab Grown Diamond | — |
| Setting | Four-Prong Halo with Open Basket & Twisted Infinity Pavé Shank | — |
| Finish · Occasion | High Polish · Engagement, Anniversary, Bridal | — |
At a glance
A round lab grown diamond twisted halo engagement ring from Signora Jewels.
The ring shown features a 6.40–6.50 mm round brilliant lab grown diamond weighing approximately 1.00 ct. Eighteen round brilliant halo diamonds and thirty pavé diamonds along the infinity shank total approximately 0.33 ct. IGI certified.
Made to order in 11 metals: Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.
Free insured express shipping over $500, duties prepaid to the US, UK and Canada, with a 30-day return policy.
Select your preferred center diamond size and precious metal using the options on this page.
The four-prong basket holds the round brilliant center securely while the open gallery allows light beneath the diamond. The halo closely follows the outline of the center stone, increasing its face-up appearance while keeping the round shape clearly defined.
The infinity split shank twists gently beneath the halo before flowing into a polished comfort band. Thirty pavé-set diamonds continue across both shoulders, creating uninterrupted sparkle that leads naturally toward the center. Signora Jewels makes every ring to order in your selected precious metal and center diamond size.
Design Highlights
- Customizable round brilliant lab grown diamond from 1 ct to 4.5 ct
- Four-prong halo basket
- Eighteen round brilliant halo diamonds
- Infinity split shank with thirty pavé diamonds
- Open basket gallery
- High polish finish
Browse more Halo Engagement Rings, explore our Engagement Ring Guide, or compare precious metals using our Metal Guide.
Diamond & Ring Details
| Specification | Details |
|---|---|
| Center Diamond | Round Brilliant · 6.40–6.50 mm · Approx. 1.00 ct (shown) |
| Halo Diamonds | 18 Round Brilliant · Approx. 0.15 ct |
| Shank Diamonds | 30 Round Brilliant · Approx. 0.18 ct |
| Total Stones | 49 |
| Total Diamond Weight | Approx. 1.33 ct |
| Center Diamond Options | 1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct |
| Finish | High Polish |
Measurements are approximate. Final dimensions vary according to the selected center diamond size.
About Lab Grown Diamonds
The round brilliant cut is designed for maximum light return, producing balanced sparkle from every angle. The surrounding halo increases the visual size of the center while the infinity pavé shank extends that brilliance across the ring.
Metal, Care & Fit
Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the open basket and along the pavé-set shoulders with warm water, mild soap and a soft brush to keep every accent diamond bright.
FAQ
What does the infinity split shank add to this design?
The split shank twists beneath the halo, creating a flowing profile that draws the eye toward the center diamond while adding extra pavé sparkle.
Can I choose a larger center diamond?
Yes. This design is available with center diamond options from 1 ct through 4.5 ct while maintaining the same halo and infinity shank design.
Does the halo make the center appear larger?
Yes. The eighteen surrounding round diamonds frame the center stone and increase its visual presence without changing its shape.
Is this ring comfortable for everyday wear?
Yes. The polished lower shank provides a smooth fit, while the cathedral basket keeps the center secure and supported during daily wear.