Princess Lab Grown Diamond Three Stone Engagement Ring (1.00 ct, Princess Sides)

Signora Jewelry Certificate IncludedMade to OrderInsured Delivery

Princess lab grown diamond three stone engagement ring in yellow gold

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$1,126.00

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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

Secure checkoutShopify checkout

Standard-design returns30-day eligibility

Final inspectionChecked before dispatch

About This Ring

Princess Cut · Three Stone

Center

Princess Cut

Metal

Customizable

Setting

Three Stone

Bold geometry meets timeless elegance in this Princess Lab Grown Diamond Three Stone Engagement Ring. A brilliant princess-cut center diamond is perfectly complemented by two matching princess side diamonds, creating a balanced silhouette with exceptional sparkle and clean contemporary lines.

Specification	Details
Center Diamond	Princess • 1.00 ct
Side Diamonds	2 Princess • 1.00 ct Total
Total Diamond Weight	Approx. 2.00 ct
Setting	Three Stone Four-Prong
Finish	High Polish

AT A GLANCE

Signora Jewels Princess Lab Grown Diamond Three Stone Engagement Ring featuring a 1.00 ct princess-cut center diamond with two matching princess side diamonds.

Total diamond weight is approximately 2.00 carats with a timeless three-stone design.

Available in Sterling Silver, 9K, 14K, 18K Yellow, White and Rose Gold, plus Platinum.

Free insured worldwide shipping, luxury gift packaging and a 30-day return policy.

Designed to celebrate life's most meaningful moments, this elegant three-stone ring symbolizes your past, present and future. The clean edges of the princess-cut diamonds deliver outstanding brilliance while the classic four-prong setting keeps the focus on the diamonds.

Every Signora Jewels ring is handcrafted to order using premium lab grown diamonds that are chemically, physically and optically identical to mined diamonds.

Browse our Engagement Rings, discover more Three Stone Rings, or design your own piece with our Custom Jewelry Service.

Diamond Details

Diamond	Details
Center	Princess • 5.50 × 5.50 mm • 1.00 ct
Side	2 Princess • 4.00 × 4.00 mm • 1.00 ct Total
Total Diamond Weight	Approx. 2.00 ct

Frequently Asked Questions

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

Are the side diamonds included?
Yes. The two princess-cut side diamonds are included with every ring.

Can this ring be resized?
Yes. Most precious metal versions can be professionally resized.

What does a three-stone ring symbolize?
A three-stone engagement ring traditionally represents your past, present and future together.

Is the center diamond certified?
IGI-certified center diamonds are available where applicable.

How is the ring packaged?
Every Signora Jewels ring arrives in premium gift packaging with fully insured worldwide shipping.

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