Princess Cut Lab Grown Diamond Rings

Princess Cut Lab Grown Diamond Engagement Rings

Trusamra · Signature Collection

Princess Cut Lab Grown Diamond
Engagement Rings


The princess cut diamond represents the apex of modern geometric romance, seamlessly combining the intense, fiery brilliance of a traditional round cut with clean, contemporary architectural lines.

Engineered with precise inverted pyramidal faceting, this iconic square shape maximizes ambient light reflection while creating an unmistakable, bold outline on the hand. Its clean symmetry honors structural art principles while radiating a sharp, commanding presence.

At Trusamra, every princess cut lab grown diamond ring is handcrafted in solid 14K or 18K gold—white, yellow, or rose—and arrives accompanied by an official physical IGI (International Gemological Institute) grading report.

Our lab-grown princess diamonds possess the exact chemical, physical, and optical composition of earth-mined gems. Selecting lab-grown treasures secures an ethical, entirely conflict-free origin, achieving uncompromised luxury that honors your future.

Because the pointed corners of a princess cut are naturally delicate, our artisanal setting mounts utilize custom-engineered structural support structures, chevron V-prongs, and balanced plinth platforms. These structural elements secure your gemstone safely while elevating it to maximize intense light interaction.


Metal Solid 14K & 18K Gold
Certification IGI Certified
Sizes 1ct · 2ct · 3ct
Shipping Free & Fully Insured
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Questions & Answers

Everything about
princess cut lab grown diamond rings diamonds

  • The princess cut is a square modified brilliant cut known for its sharp corners, straight geometric lines, and inverted pyramidal base. It combines the clean architecture of a square shape with the high-intensity sparkle and fire typically found in round brilliant diamonds.
  • Yes. Every lab grown diamond used by Trusamra is chemically, physically, and optically identical to an earth-mined diamond. They are certified and graded by the International Gemological Institute (IGI) using the exact same standard criteria.
  • The pointed corners of a princess cut are its most delicate feature. Trusamra settings utilize custom-engineered corner prongs, structural basket enclosures, or specialized V-tip prongs that cover and protect the stone from accidental impact.
  • Our curated signature collection features premium E color (colorless) and VS1 clarity (completely eye-clean) lab grown diamonds to ensure maximum brilliance and transparent purity across all carat weights.
  • Yes. All our engagement rings are individually handcrafted in your choice of solid 14K or 18K gold. You can select white gold, yellow gold, or rose gold directly on the product listing before adding it to your cart.

From the Diamond Atelier

The edit worth reading

Oval vs round diamond engagement ring comparison — Trusamra The Diamond Atelier

Guide · Diamond Education

Oval vs Round:
Which cut is right for you?


  • How oval and round diamonds compare in brilliance & fire
  • Which cut makes your diamond appear larger on the hand
  • Finger-flattering effects of each shape
  • Price differences between oval and round at the same carat weight
Read the full guide