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Round Lab Grown Diamond Crossover Engagement Ring (1.00 ct)
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
Round Brilliant · Pavé
Center
Round Brilliant
Metal
CustomizableSetting
Pavé
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 split-shank engagement ring |
| Center diamond | Round · 6.50 mm · approx. 1.00 ct |
| Accent diamonds | 34 round diamonds · approx. 0.384 ct |
| Total diamond weight | Approx. 1.384 ct · 35 diamonds |
| Stone type | Lab Grown Diamond |
| Setting | Four-prong center with U-cut pavé crossover shoulders |
| Finish | High Polish |
| Occasion | Engagement |
Diamond details
| Shape | Size | Qty | Weight (approx.) |
|---|---|---|---|
| Round center | 6.50 mm | 1 | 1.000 ct |
| Round accents | 1.40 mm | 26 | 0.312 ct |
| Round accents | 1.25 mm | 8 | 0.072 ct |
| Total | — | 35 | 1.384 ct |
At a glance
A round Lab Grown Diamond crossover engagement ring from Signora Jewels.
The fixed design includes a 1.00 ct, 6.50 mm round center and 34 round accents totaling approx. 0.384 ct.
Thirty-five diamonds total approx. 1.384 ct, set in a four-prong center and U-cut 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 setting, proportions or band layout through our custom jewelry service.
Signora Jewels sets the 6.50 mm round center where two diamond-lined bands cross, so the stone appears suspended over the split rather than sitting on a straight shank.
One arm passes beneath the basket while the other rises toward it, creating open space on both sides of the center. Thirty-four small rounds follow the curves in U-cut settings, then stop before the lower band so the palm side stays smooth.
The crossover gives the ring width near the diamond without adding a halo. Tilt it, and the two pavé lines catch light at different angles instead of flashing as one flat row.
Design highlights
- Round Lab Grown Diamond center, approx. 1.00 ct
- Approx. 6.50 mm center diameter
- Four-prong center setting
- 34 round accent diamonds totaling approx. 0.384 ct
- U-cut pavé across the crossover shoulders
- Open split-shank construction beneath the center
- Approx. 1.384 ct total diamond weight
- Made to order in 11 metal and color combinations
The crossed shoulders are the working detail. They brace the center from opposite directions and leave two narrow openings that keep the upper shank from feeling heavy.
About Lab Grown Diamonds
A round brilliant uses 57–58 facets arranged to return light toward the eye. The smaller round accents repeat that sparkle along both crossover arms, so the pattern stays bright as the band changes direction.
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 for daily wear, while 18K has higher gold content and richer color; compare them in the metal guide.
Order in your known US size. The crossover shoulders cover more of the upper finger than a plain shank, so accurate sizing helps keep the center upright; use the ring size and fit guide. Clean between the crossing bands with warm water, mild soap and a soft brush.
FAQ
Is the center diamond included?
Yes. The ring includes one fixed 1.00 ct round Lab Grown Diamond center measuring approximately 6.50 mm. The center size is not a variant on this design.
What is the total diamond weight?
The ring contains approximately 1.384 ct across 35 diamonds. That total includes the 1.00 ct center and 34 accents weighing approximately 0.384 ct.
How is the center diamond held?
The center is secured by four prongs positioned around its round outline. The basket sits above the crossing shoulders, leaving the pavilion open beneath the diamond.
What does a crossover shank do?
A crossover shank divides into two arms that pass around and beneath the center setting. This creates more width near the diamond while leaving open space between the bands.
Will a wedding band sit flush beside this ring?
A straight wedding band will sit close, but the crossing shoulders can leave a small gap near the center. A gently contoured band follows the lower edge more closely.
What is the difference between 9K and 18K gold?
9K gold contains more strengthening alloy and has a harder surface, while 18K contains more gold and has richer color. Both are solid gold choices for daily ring wear.
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 supplies this ring only with Lab Grown Diamond stones.