Oval Lab Grown Diamond Bezel Three-Stone Engagement Ring

IGI Report IncludedMade to OrderInsured Delivery

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$986.00

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Independently graded by IGI IGI Report Included Selected 0.50 ct+ lab-grown center or primary diamond · IGI grading report · Signora Jewelry Certificate included. 1 ct lab-grown diamond · IGI report · Signora Certificate included.

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Center Diamond:

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Forever, A & J

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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.

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 Ring

Oval Cut · Three Stone

Center

Oval Cut

Carat

1 ct

Customizable

Metal

Customizable

Setting

Three Stone

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
Center Diamond	Oval Cut · 8.00 × 6.00 mm · Approx. 1.00 ct	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct, 4.5 ct
Side Diamonds	2 Trillion Cut Diamonds · Approx. 0.30 ct	Scaled to suit the selected center size
Total Diamond Weight	Approx. 1.30 ct	Varies with selected center size
Stone Type	Lab Grown Diamond	—
Setting	Bezel-Set Oval Center with Trillion Side Diamonds	—
Finish · Occasion	High Polish · Engagement, Anniversary, Bridal	—

At a glance

An oval lab grown diamond bezel three-stone engagement ring from Signora Jewels.

The ring shown features an 8.00 × 6.00 mm oval lab grown diamond weighing approximately 1.00 ct, paired with two trillion cut side diamonds totaling approximately 0.30 ct. Approximate total diamond weight is 1.30 ct.

Made to order in 11 metals: Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum.

Select your preferred center diamond size and precious metal using the options on this page.

The oval center is wrapped in a smooth bezel that follows its outline from end to end, protecting the girdle while keeping the profile clean. The bezel flows naturally into the shoulders, creating a continuous line of precious metal around the diamond. An open gallery beneath the center allows light to reach the pavilion while making routine cleaning easier.

Two trillion cut side diamonds sit slightly lower than the center stone, creating a balanced three-stone arrangement without competing for attention. Their tapered triangular shape blends into the comfort shank, giving the ring a refined profile that feels smooth on the finger. Signora Jewels makes every ring to order in your selected metal and center diamond size.

Design Highlights

Customizable oval lab grown diamond from 1 ct to 4.5 ct
Smooth bezel-set center diamond
Two trillion cut side diamonds totaling approximately 0.30 ct
Open gallery beneath the bezel
Tapered comfort shank
High polish finish

Browse more Three-Stone Rings, explore our Engagement Ring Guide, or compare precious metals using our Metal Guide.

Diamond & Ring Details

Specification	Details
Center Diamond	Oval Cut · 8.00 × 6.00 mm · Approx. 1.00 ct (shown)
Side Diamonds	2 Trillion Cut Diamonds · Approx. 0.30 ct
Total Stones	3
Total Diamond Weight	Approx. 1.30 ct
Center Diamond Options	1 ct, 1.5 ct, 2 ct, 2.5 ct, 3 ct, 3.5 ct, 4 ct and 4.5 ct
Finish	High Polish

Measurements are approximate. Final dimensions vary according to the selected center diamond size.

About Lab Grown Diamonds

The oval cut combines an elongated outline with brilliant faceting for broad flashes of light. The bezel protects the outer edge of the diamond while the trillion side stones continue the tapered profile of the ring without interrupting the clean lines of the center.

Metal, Care & Fit

Available in Silver, 9K, 14K and 18K Yellow, White and Rose Gold, plus Platinum. Clean beneath the bezel and around the trillion side stones using warm water, mild soap and a soft brush to maintain maximum brilliance.

FAQ

Why choose a bezel setting for an oval diamond?
The bezel surrounds the edge of the oval, protecting it while creating a smooth profile that is comfortable for everyday wear.

Can I choose a larger center diamond?
Yes. This design is available with center diamond sizes from 1 ct through 4.5 ct while maintaining the same three-stone style.

What do the trillion side diamonds add?
Their tapered triangular shape creates a balanced transition from the oval center into the comfort shank without overpowering the center stone.

Is the bezel easy to clean?
Yes. The open gallery beneath the center provides access for cleaning around the pavilion and underneath the bezel with a soft brush.

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