Ring set with a square cut diamond center stone

Princess Cut Lab Grown Diamond Jewelry

Princess Cut Lab Grown Diamond Jewelry

40 designs
  • IGI & GRA certifiedDiamonds and custom moissanite
  • Made to order in SuratThree generations of expertise
  • Worldwide deliveryDuties prepaid for US, UK & Canada
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princess bezel bypass engagement ring in yellow gold
princess bezel bypass engagement ring in rose gold
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emerald lab grown diamond princess accent ring in yellow gold
emerald lab grown diamond princess accent ring in rose gold
princess diamond tapered-band ring in yellow gold
princess diamond tapered-band ring in rose gold
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Princess lab grown diamond halo engagement ring in yellow gold Princess lab grown diamond halo engagement ring in rose gold
princess lab grown diamond three stone ring in yellow gold princess lab grown diamond three stone ring in rose gold
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princess lab grown diamond crossover solitaire ring in yellow gold princess lab grown diamond crossover solitaire ring in rose gold
Princess lab grown diamond three stone engagement ring in yellow gold Princess lab grown diamond three stone engagement ring in rose gold
Princess lab grown diamond split shank engagement ring in yellow gold Princess lab grown diamond split shank engagement ring in rose gold
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princess hidden halo engagement ring in yellow gold
princess hidden halo engagement ring in rose gold
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Front-facing view of a yellow gold princess cut double pavé diamond ring. Side profile view of a rose gold princess cut double pavé diamond ring.
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Front-facing view of a rose gold princess cut diamond ring with marquise side stones. Side profile view of a rose gold princess cut diamond ring with marquise side stones.
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Front-facing view of a yellow gold princess hidden halo diamond ring. Side profile view of a rose gold princess hidden halo diamond ring.
Front-facing view of a yellow gold princess cut diamond cathedral solitaire ring. Side profile view of a rose gold princess cut diamond cathedral solitaire ring.
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Front-facing view of a yellow gold princess cut diamond solitaire ring. Side profile view of a yellow gold princess cut diamond solitaire ring.
Princess lab grown diamond split shank ring in yellow gold Princess lab grown diamond split shank ring in yellow gold
Princess lab grown diamond pavé engagement ring in yellow gold Princess lab grown diamond pavé engagement ring in white gold
princess diamond solitaire pendant in yellow gold princess diamond solitaire pendant in rose gold
princess diamond cluster pendant in yellow gold princess diamond cluster pendant in rose gold
Princess lab grown diamond solitaire pendant in Yellow Gold Princess lab grown diamond solitaire pendant in Rose Gold
princess lab grown diamond floating solitaire pendant in yellow gold princess lab grown diamond floating solitaire pendant in rose gold

The Signora promise

Made for you. Backed by us.

Thoughtful craftsmanship, clear proof and support that continues after delivery.

Made to Order

Every piece is crafted after you order, then hand-finished in our family workshop in Surat.

Independent Certification

Qualifying center stones include an independent grading report; the exact certification is shown on each product page.

Worldwide Delivery

Fast, insured shipping worldwide, with duties and taxes prepaid for orders to the US, UK and Canada.

30-Day Returns

Eligible standard designs can be returned within 30 days; custom and personalized pieces follow their quoted terms.

Made to last

Care & Composition

Clear information about materials, finishing, fit and everyday care — before you choose your piece.

  • Solid precious metals
  • Hand-finished in Surat
  • Made to order
Solid materials

Every Signora piece is made in solid precious metal — never plated or filled. Available options can include 925 sterling silver, 9K, 14K or 18K yellow, white or rose gold, and Pt950 platinum. Stone and certification details are listed on each product page.

Hand finishing

Each order is finished by hand in our family workshop in Surat. White gold is palladium-based, nickel-free and rhodium-finished; yellow and rose gold are polished to their natural warmth; platinum develops a soft patina with wear.

Everyday care

Wipe your piece after wear and store it separately in its pouch or box. Remove jewelry before swimming, showering, exercise or contact with lotions and cleaning products. For deeper cleaning, use lukewarm water, mild soap and a very soft brush; ask a jeweler to check stone settings periodically.

Sizing & Fit

Ring sizes and bracelet, necklace or chain lengths vary by design, so confirm the options on the product page before checkout. Because every piece is made to order, contact Client Care before ordering if you need a custom size or are unsure about fit.