Marquise Lab Grown Diamond Wedding Band

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

1 of 8

$415.00

Price updates with your selections

Product documentation Signora Jewelry Certificate Included Finished-piece and material details · gold purity independently tested. IGI available by request. Finished-piece and material details · gold purity independently tested. IGI available by request.

Understand your certificates →Certificate details →

Metal:

Choose your fit

Ring size Choose one

Forever, A & J

Live preview

Engraving 0 / 20

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

Estimated dispatch: 7 business days Duties & taxes prepaid

Ring size guide

Lay a ring you own flat on the circle and slide until it sits just inside it — or set its inner diameter directly.

Measure the inside of a ring that already fits — inner edge to edge — with a ruler in mm, then set it below. No ring handy? Try Measure your finger.

14 mm 24 mm 17.3 mm

Inner diameter mm

US size

UK size

EU size

Circumference

54.3 mm

Between sizes? Always choose the larger size. Fingers are slightly bigger in the evening — measure then for the best fit.

Method 1 — Use an existing ring

Find a ring that fits the intended finger comfortably.
Place it flat and measure the inner diameter (inside edge to inside edge) in mm.
Enter that measurement in the Measure a ring tab.

Method 2 — Wrap and measure

Wrap a thin strip of paper around the base of your finger.
Mark where it overlaps — measure that length in mm (your circumference).
Divide by 3.1416 (π) to get your diameter, then use the Measure a ring tab.

Tip: Middle finger sizes typically run half a size larger than the ring finger. If between sizes, go up. Measure in the evening — fingers are slightly larger then.

7US size

US	UK	EU	Diameter	Circumference

Highlighted row = your converted size. Most common women's sizes are US 6–7. All measurements in mm.

Selected: —

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 Band

Marquise Cut · Eternity

Center

Marquise Cut

Metal

Customizable

Setting

Eternity

Detail	In the Photos
Diamond Details	8 Marquise Cut + 8 East-West Baguette Lab Grown Diamonds · Approx. 0.64 ct Total
Marquise Diamonds	8 Stones · Approx. 0.32 ct Total
Baguette Diamonds	8 Stones · Approx. 0.32 ct Total
Stone Type	Lab Grown Diamond
Setting	Alternating Shared-Prong Marquise & East-West Baguette Half Eternity Setting
Finish · Occasion	High Polish · Wedding, Anniversary, Stacking

At a glance

A marquise and baguette lab grown diamond wedding band from Signora Jewels.

Eight marquise cut and eight east-west baguette lab grown diamonds total approximately 0.64 ct. The alternating pattern creates a refined geometric rhythm across the top of the band. lab grown diamonds.

Made to order in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.

The alternating marquise and east-west baguette arrangement creates contrast between soft curves and crisp linear facets. Shared prongs keep each diamond closely connected while allowing maximum light to enter, producing continuous sparkle across the half eternity design.

The slim polished band sits comfortably against the finger, making it ideal beside engagement rings or stacked with other wedding bands. The low-profile setting helps maintain a refined everyday fit while highlighting the distinctive alternating diamond pattern. Signora Jewels crafts every band to order in your selected precious metal.

Design Highlights

8 marquise cut and 8 east-west baguette lab grown diamonds
Approximate total diamond weight of 0.64 ct
Alternating geometric diamond pattern
Shared-prong half eternity setting
Slim stackable profile
High polish finish

Browse more Wedding Bands, explore our Stackable Rings, or compare precious metals using our Metal Guide.

Diamond & Band Details

Specification	Details
Marquise Diamonds	8 Stones · Approx. 0.32 ct Total
Baguette Diamonds	8 Stones · Approx. 0.32 ct Total
Total Stones	16
Total Diamond Weight	Approx. 0.64 ct
Finish	High Polish

Measurements are approximate and may vary slightly during production.

About Lab Grown Diamonds

The marquise diamonds introduce graceful curves while the east-west baguette diamonds add clean architectural lines. Their alternating layout creates an elegant balance of brilliance and geometry that complements many engagement ring styles.

Metal, Care & Fit

Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean around the shared-prong settings using warm water, mild soap and a soft brush to keep every diamond bright.

FAQ

Can this band be worn by itself?
Yes. The alternating marquise and baguette pattern creates enough visual interest to wear beautifully on its own.

Will it stack with an engagement ring?
Yes. The slim half eternity profile pairs well with many solitaire, halo and three-stone engagement rings.

Why are the baguette diamonds set east-west?
The horizontal orientation creates contrast with the marquise diamonds and gives the band a distinctive contemporary appearance.

Is the shared-prong setting secure for everyday wear?
Yes. Shared prongs hold each diamond securely while minimizing visible metal and maximizing light return.

Common questions

Ring questions, answered

Timing, shipping, certification and return eligibility for made-to-order rings.

Still deciding? Talk to a Signora jeweler — free, and no obligation. Book a consultation →

Answers last updated August 2, 2026

When will my order ship?

Standard listed pieces are made to order with an estimated dispatch of 7 business days. Use the product-page estimate when it is more specific and the timing confirmed after ordering. Delivery timing begins after dispatch and varies by destination and carrier service. Fully custom commissions follow the production schedule confirmed with their approved specifications or CAD.

When is insured worldwide delivery free?

Orders of US$500 or more receive free express, insured and tracked worldwide delivery. Below US$500, express, insured and tracked worldwide delivery is charged at the fixed rate shown at checkout.

Will I have to pay import duties?

For every destination available at checkout, Signora prepays applicable import duties and import taxes. Customers should not be asked to pay those import charges again on delivery.

What certificate comes with my jewelry?

Every finished piece includes a Signora Jewelry Certificate. Each selected individual lab-grown center or primary diamond of 0.50 ct or above includes an IGI grading report. Below 0.50 ct, IGI can be arranged by custom request. Custom moissanite and gemstone selections include GRA documentation, with the exact scope confirmed in the approved specifications. The product page or approved specifications state the exact laboratory, report type and scope.

Can I return a made-to-order listed design?

Standard listed products are eligible for return within 30 days after carrier-recorded delivery when unworn, unused and in their original condition, with the original packaging and included documents. Normal listed choices such as metal, stone carat, chain or bracelet length, an extended ring size, or complimentary engraving do not by themselves make an item Final Sale. A sale or discount also does not imply Final Sale; only an item explicitly classified as Final Sale follows the non-returnable exclusion.

How are fully custom orders handled?

A fully custom commission is different from a listed made-to-order design. After its specifications or CAD are approved, a normal change-of-mind return does not apply. Manufacturing defects remain reviewable. Signora may accept an exceptional non-defect return case by case; documented labor and genuinely non-recoverable costs may be deducted, but these deductions are not a restocking fee.

Your cart is empty