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Oval Lab Grown Diamond Crossover Halo Engagement Ring
1 of 12
The Signora Promise
Hand-finished in SuratMade to order
Reports where statedExact scope shown
Insured deliverySigned & tracked
Secure checkoutShopify checkout
Standard-design returns30-day eligibility
Final inspectionChecked before dispatch
About This Ring
Oval Cut · Halo
Center
Oval Cut
Metal
CustomizableSetting
Halo
An independent IGI grading report is included when the selected individual lab-grown center or primary diamond is 0.50 ct or larger.
| Detail | Details |
|---|---|
| Ring style | Crossover halo engagement ring with split pavé shoulders |
| Center diamond | Oval · approx. 8.00 × 6.00 mm · approx. 1.000 ct |
| Accent diamonds | 36 round diamonds · approx. 0.270 ct total |
| Total diamond weight | Approx. 1.270 ct · 37 diamonds |
| Stone type | Lab Grown Diamond |
| Setting | Four-prong oval center with U-cut halo and crossover pavé shoulders |
| Reference size | US 8 |
| Finish | High Polish |
| Occasion | Engagement, Anniversary |
Diamond details
| Shape | Size | Qty | Weight (approx.) |
|---|---|---|---|
| Oval center | 8.00 × 6.00 mm | 1 | 1.000 ct |
| Round accents | 1.25 mm | 18 | 0.162 ct |
| Round accents | 1.20 mm | 2 | 0.016 ct |
| Round accents | 1.15 mm | 4 | 0.028 ct |
| Round accents | 1.10 mm | 6 | 0.036 ct |
| Round accents | 1.00 mm | 4 | 0.020 ct |
| Round accents | 0.90 mm | 2 | 0.008 ct |
| Total | — | 37 | 1.270 ct |
At a glance
A fixed oval Lab Grown Diamond crossover halo engagement ring from Signora Jewels.
The ring has a 1.000 ct, 8.00 × 6.00 mm oval center and 36 round accents totaling approx. 0.270 ct.
Thirty-seven diamonds total approx. 1.270 ct in a four-prong center, U-cut halo and split pavé shoulders.
Made to order in silver, 9K/14K/18K yellow, white or rose gold, and platinum.
Made to order — select your metal above. Adjust the halo spacing, crossover angle or shoulder coverage through our custom jewelry service.
Signora Jewels sets the 8.00 × 6.00 mm oval inside a narrow diamond border that follows the center without hiding its outline. Four prongs hold the oval above the halo, leaving the pavilion open underneath.
The shoulders divide beside the head. One diamond-set rail rises around the upper edge while the second sweeps below it, creating open space between the two lines instead of a solid wall of metal.
Thirty-six rounds graduate from 0.90 to 1.25 mm through the halo and shoulders. The smaller stones tighten the curve near the center; the larger stones carry the light outward before the rails return to one plain lower band.
Design highlights
- Oval Lab Grown Diamond center, approx. 1.000 ct
- Approx. 8.00 × 6.00 mm center dimensions
- Four-prong oval center basket
- 36 round accent diamonds totaling approx. 0.270 ct
- Graduated accents from approx. 0.90 to 1.25 mm
- U-cut halo following the oval outline
- Crossover split shoulders with open spacing
- Approx. 1.270 ct total diamond weight
The crossing rails change the ring from every angle. From above, they frame the oval in two curved lines; from the side, the open gap keeps the upper shank light and gives a soft brush room to reach beneath the setting.
About Lab Grown Diamonds
An oval brilliant carries round-style faceting through an elongated outline. The smaller round accents repeat that light pattern around the halo and along the crossing shoulders.
Lab grown diamonds have the same carbon crystal structure, hardness and optical properties as mined diamonds. They are graded using the same cut, color, clarity and carat standards.
Metal, Care & Fit
Choose silver, 9K/14K/18K gold in yellow, white or rose, or platinum. 9K contains more strengthening alloy, while 18K contains more gold and carries richer color; compare the choices in the metal guide.
Order in your known US size. The halo and divided shoulders add width near the center, so accurate sizing helps keep the oval upright; use the ring size and fit guide. Clean between the crossing rails and beneath the basket with warm water, mild soap and a soft brush.
FAQ
Is the center diamond included?
Yes. The ring includes one fixed 1.000 ct oval Lab Grown Diamond measuring approximately 8.00 × 6.00 mm.
What is the total diamond weight?
The ring contains approximately 1.270 ct across 37 diamonds. That total combines the 1.000 ct oval center with 36 round accents totaling approximately 0.270 ct.
How is the oval center held?
The oval center is secured by four prongs placed around its ends and sides. The raised basket leaves the elongated outline visible and gives access beneath the pavilion for cleaning.
Where are the accent diamonds set?
The 36 round accents run around the oval halo and continue into the crossover shoulders. Their diameters graduate from approximately 0.90 to 1.25 mm.
What does the crossover setting do?
The upper shank separates into curved diamond-set rails that pass around the center at different heights. The open gap between them adds width without turning the shoulder into a solid metal panel.
Will a wedding band sit beside this ring?
A straight wedding band sits close to the plain lower shank, though the raised halo can leave a narrow gap near the head. A gently contoured band follows the setting more closely.
How does a halo compare with a solitaire setting?
A halo places smaller diamonds around the center, while a solitaire leaves the center unframed. This halo follows the oval closely and continues into the crossover shoulders.
How do lab grown diamonds compare with mined diamonds?
Lab grown diamonds match mined diamonds in carbon structure, hardness and optical behavior; their origin is different. Signora Jewels uses Lab Grown Diamond stones throughout this ring.