Cushion Lab Grown Diamond Split-Shank Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery
cushion lab grown diamond split-shank ring in yellow gold
1 of 12
$1,128.00
Price updates with your selections
Independently graded by IGI IGI Report Included Selected 0.50 ct+ lab-grown center or primary diamond · IGI grading report · Signora Jewelry Certificate included. 2 ct lab-grown diamond · IGI report · Signora Certificate included.
Understand your certificates →Certificate details →
Metal:
Center Diamond:
Choose your fit
Ring size Choose one
Forever, A & J
Live preview

Complimentary · hand-engraved to order · adds about 3–4 days.

1
Estimated dispatch: 7 business days Duties & taxes prepaid
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

Cushion Cut · Pavé
Center
Cushion Cut
Carat
2.5 ct
Customizable
Metal
Customizable
Setting
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 In the photos Customizable
Ring style Elongated cushion center with a pavé split shank Center diamond weight and metal
Center diamond Cushion · Approx. 11.00 × 8.50 mm · Approx. 5.00 ct Choose from 1.00 to 5.00 ct
Accent diamonds 34 round diamonds · Approx. 0.320 ct total Included with the design
Total diamond weight Approx. 5.320 ct across 35 diamonds Changes with the selected center weight
Stone type Lab Grown Diamond Lab Grown Diamond
Setting Double-claw prong center with pavé-set split shoulders The center setting scales to the selected diamond
Reference size US 8 Made in the selected ring size
Finish High Polish High Polish

Diamond details

Shape Size Qty Weight (approx.)
Cushion center 11.00 × 8.50 mm 1 5.000 ct
Round accents 1.70 mm 4 0.080 ct
Round accents 1.60 mm 2 0.036 ct
Round accents 1.50 mm 4 0.060 ct
Round accents 1.10 mm 24 0.144 ct
Total shown 35 5.320 ct
At a glance

A cushion Lab Grown Diamond split-shank engagement ring from Signora Jewels.

The photographed ring carries an Approx. 5.00 ct, 11.00 × 8.50 mm cushion center in double-claw prongs, with 34 round accents totaling Approx. 0.320 ct.

Made to order in 11 metals: silver, 9K/14K/18K gold in yellow, white or rose, and platinum.

Made to order. Select the center diamond weight and metal; the head and shoulders are adjusted around your chosen center.

The split begins just below the center, giving this Signora Jewels ring an open profile without leaving the shoulders bare. Two pavé rows climb toward the cushion, and the polished inner rails frame a narrow gap that lets the finger show through.

Each corner of the center is held by a paired claw. That keeps the metal concentrated at the four corners instead of interrupting the long sides of the cushion. The 1.10 to 1.70 mm round accents step down the shoulders, so the sparkle narrows gradually into the plain lower shank.

Compare more diamond rings, see how the shoulder work changes across our pavé jewelry, or use the engagement ring guide before choosing your center size.

Design highlights

  • Approx. 5.00 ct elongated cushion center in the photographed configuration
  • Approx. 11.00 × 8.50 mm center proportions
  • Paired claw prongs at all four corners
  • 34 round accent diamonds totaling Approx. 0.320 ct
  • Pavé-set split shoulders with polished inner rails
  • Accent sizes graduate from Approx. 1.70 to 1.10 mm
  • Plain lower shank for sizing access and a balanced fit
  • Center diamond selectable from 1.00 to 5.00 ct

From the side, the split shoulders rise into the basket and support the center without closing the gallery. A soft brush can reach beneath the cushion and along both pavé rows, which matters on a ring with this much open stone surface.

Diamond & Ring Details
Specification Details
Center diamond Cushion · Approx. 11.00 × 8.50 mm · Approx. 5.00 ct in the photos
Accent diamonds 34 round diamonds · Approx. 1.10–1.70 mm · Approx. 0.320 ct total
Total shown Approx. 5.320 ct across 35 diamonds
Setting Double-claw prong center with pavé split shoulders
Reference size US 8
Finish High Polish

Measurements are approximate. The selected center weight determines the finished center dimensions and total diamond weight.

About Lab Grown Diamonds

A lab grown diamond has the same carbon crystal structure, hardness and optical properties as a mined diamond. The elongated cushion combines rounded corners with broad facets, while the smaller round accents return tighter flashes along the split shoulders.

Metal, Care & Fit

Choose silver, 9K/14K/18K yellow, white or rose gold, or platinum. Clean under the cushion and between both pavé rows with warm water, mild soap and a soft brush. The plain lower shank gives a jeweler practical access for approved resizing.

FAQ

Is the center diamond included?
Yes, the Lab Grown Diamond selected through the carat option is included in the price. The basket is made around the chosen center weight.

How many diamonds are in the photographed ring?
The photographed ring contains 35 diamonds. It has one Approx. 5.00 ct cushion center and 34 round accents totaling Approx. 0.320 ct.

What is the total diamond weight shown?
The photographed configuration has an Approx. 5.320 ct total diamond weight. The total changes when a different center weight is selected.

Can I select a smaller cushion center?
Yes, the cushion center is available from 1.00 to 5.00 ct. The head is scaled to hold the selected diamond securely.

How does a split shank compare with a single shank?
A split shank divides into two shoulders near the center, while a single shank stays as one continuous band. This design uses the opening to frame the cushion and carry two separate pavé lines.

How do double-claw prongs compare with standard prongs?
Double-claw prongs place two fine points at each corner instead of one broader point. They secure the cushion’s corners while leaving more of its long edges visible.

What is the difference between 9K and 18K gold?
9K gold contains more strengthening alloy, while 18K gold contains more gold and has a richer color. Both are solid-gold choices for this ring.

CURATED FOR YOU

Similar Designs

Thoughtfully selected pieces with a similar character and finish.

YOUR SIGNORA EDIT

Recently viewed

Return to the pieces that caught your eye.