Marquise Lab Grown Diamond Bypass Engagement Ring

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

Pear & Marquise Lab Grown Diamond Open Ring in Yellow Gold

1 of 11

$251.00

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Product documentation Signora Jewelry Certificate Included A Signora Jewelry Certificate lists the finished-piece and material details supplied for this design. Finished-piece and material details · Signora Jewelry Certificate included.

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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.

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The Signora Promise

Hand-finished in SuratMade to order

Reports where statedExact scope shown

Insured deliverySigned & tracked

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Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Marquise Cut ·

Center

Marquise Cut

Metal

Customizable

Setting

Detail	Details
Ring style	Bypass Ring
Diamond shape	Marquise
Diamonds	6 Lab Grown Diamonds · Approx. 0.13 ct Total
Stone type	Lab Grown Diamond
Setting	Four-Prong
Finish	High Polish
Occasion	Engagement, Wedding

Shape	Size	Qty	Approx. ct
Marquise	3.00 × 1.50 mm	6	Approx. 0.13 ct
Total	-	6	Approx. 0.13 ct

Made to order — select your options above. Want something custom?

Customize your jewelry here.

The graceful crossover silhouette gives this Marquise Lab Grown Diamond Bypass Ring a light, flowing look that naturally wraps around the finger. Six marquise-cut lab grown diamonds create delicate leafy clusters that sparkle beautifully from every angle.

Its slim polished band keeps the design comfortable for everyday wear while the marquise diamonds add an elegant botanical feel. The open bypass design feels modern, feminine, and effortlessly distinctive.

Design Highlights

6 marquise lab grown diamonds
Approx. 0.13 ct total diamond weight
Elegant bypass crossover design
Four-prong setting for maximum brilliance
Comfortable slim band
Available in 11 precious metal options
Made to order by Signora Jewels

The beauty of this ring lies in its flowing bypass design. Instead of meeting in a traditional center, the two polished bands gently cross past one another, allowing the marquise diamonds to resemble delicate leaves floating across the finger.

About Lab Grown Diamonds

The marquise cut features an elongated silhouette with pointed ends that creates the illusion of a larger diamond while beautifully elongating the finger. Its elegant proportions make it one of the most graceful diamond shapes.

Every Signora diamond is lab grown—chemically, physically, and optically identical to a mined diamond and graded by the same 4Cs. They offer exceptional beauty, responsible sourcing, and outstanding value.

Metal, Care & Fit

Choose from Sterling Silver, 9K, 14K or 18K Gold in Yellow, White or Rose, or Platinum. Most metals can be resized after purchase. Clean using warm water, mild soap, and a soft brush to keep your jewelry sparkling.

FAQ

How many diamonds are included?
This ring features six marquise lab grown diamonds with an approximate combined weight of 0.13 carats.

Is this a true bypass ring?
Yes. The band gently crosses over itself without fully closing at the top, creating the elegant bypass silhouette shown in the photos.

Are lab grown diamonds real diamonds?
Yes. Lab grown diamonds have the same chemical, physical, and optical properties as mined diamonds and are graded using the same international standards.

Can this ring be resized?
Yes. Most precious metal versions can be resized after purchase if needed.

Is it suitable as an engagement ring?
Absolutely. Its contemporary bypass design offers a unique alternative to a traditional solitaire while remaining elegant enough for proposals and everyday wear.

Which metals are available?
Choose from Sterling Silver, 9K, 14K or 18K Gold in Yellow, White or Rose, and Platinum.

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