The princess cut is the most popular fancy shape diamond in the world — delivering the brilliance of a round cut in a bold, modern square shape that suits every style and setting. At Variation, explore our certified collection of princess cut lab grown diamonds, conflict-free, ethically created, and priced up to 80% less than natural diamonds.
About Princess Cut Lab Grown Diamonds
Princess cut lab grown diamonds are the most popular fancy shape diamond in the world — and for good reason. Combining the extraordinary brilliance of a round cut with the bold, geometric appeal of a square shape, the princess cut delivers maximum sparkle in a modern, versatile form that suits every style, setting, and personality. At Variation, our certified collection brings you hundreds of ethically created princess cut lab grown diamonds at prices that simply cannot be matched by mined stones.
What Is a Princess Cut Diamond?
The princess cut diamond is a square brilliant cut featuring 57 to 76 facets precisely arranged to maximize light return and brilliance. Developed in the 1960s and refined throughout the 1970s and 1980s, the princess cut was created specifically to combine the fire and scintillation of a round brilliant with the clean, architectural lines of a square shape.
Distinguished by its sharp, uncut corners and inverted pyramid profile, the princess cut delivers a level of brilliance that rivals the round brilliant cut — making it the most brilliant of all fancy shape diamonds and the undisputed second most popular diamond cut in the world after the round brilliant.
Why Choose Lab Grown Over Mined Princess Cut Diamonds?
Lab grown diamonds are physically, chemically, and optically identical to mined diamonds. The only difference is their origin — and that difference works entirely in your favor.
- Up to 80% more affordable than equivalent mined diamonds
- Conflict-free and ethically created with zero mining impact
- Eco-friendly — significantly lower carbon footprint than earth-mined stones
- IGI/GIA certified — graded to the same strict standards as natural diamonds
- Same hardness, same brilliance, same forever — a lab grown diamond is a real diamond
Choosing a princess cut lab grown diamond means you get a larger, more brilliant stone for the same budget — without compromise.
Princess Cut Lab Grown Diamond Shapes & Sizes
At Variation, our princess cut lab grown diamond collection includes a wide range of options to suit every preference and setting:
- Carat weights from 0.50ct to 10.00ct+
- Square princess cut — the most classic and popular choice with a length-to-width ratio of 1.00–1.05
- Slightly rectangular princess cut — a subtly elongated option with a ratio of 1.05–1.10
- D–Z color range to match every metal type and skin tone
- FL to SI clarity grades for every budget and priority
Every diamond in our collection is carefully selected and certified, ensuring you receive exactly what you see.
How to Choose the Right Princess Cut Lab Grown Diamond
1. Prioritize Cut Quality
Cut is the most critical factor for a princess cut diamond. A well-cut princess delivers extraordinary brilliance and fire across its entire surface. Always choose Excellent or Very Good cut grades and look for Excellent symmetry and polish to ensure maximum light performance.
2. Choose Square or Slightly Rectangular
A length-to-width ratio of 1.00–1.05 produces the most classic square princess cut. A ratio of 1.05–1.10 produces a subtly rectangular shape that is less noticeable face-up but offers slightly better value. For the most traditional princess cut appearance, stay as close to 1.00 as possible.
3. Color Recommendations
Princess cuts retain color more than round diamonds due to their deeper pavilion and sharp corners where color can concentrate. For white gold or platinum settings, choose D–F color grades. For yellow or rose gold settings, G–H color grades pair beautifully and offer excellent value.
4. Clarity Sweet Spot
VS1–VS2 clarity is the sweet spot for princess cut diamonds — eye-clean to the naked eye while offering significant savings over Flawless grades. Pay particular attention to inclusions near the four sharp corners, as these areas are more vulnerable to chipping and inclusions concentrated at the corners are more visible.
5. Protect the Corners
The four sharp corners of a princess cut diamond are its most vulnerable points — more susceptible to chipping than the rounded edges of other cuts. Always set a princess cut diamond in a four-prong or bezel setting that covers and protects all four corners. This is the single most important practical consideration for princess cut diamond ownership.
Princess Cut Lab Grown Diamonds for Every Occasion
- Engagement rings — the princess cut's bold brilliance and modern square shape make it the most popular fancy shape engagement ring diamond in the world
- Solitaire pendants — a princess cut solitaire pendant is a clean, modern, and striking everyday piece
- Stud earrings — princess cut studs offer a bold, modern alternative to classic round studs with exceptional brilliance
- Anniversary gifts — a bold and brilliant symbol of enduring love
- Custom jewelry — the princess cut pairs beautifully with channel-set, pavé, and four-prong solitaire settings
Why Buy Princess Cut Lab Grown Diamonds from Variation?
At Variation, we specialize exclusively in lab grown diamonds — and our princess cut collection reflects our commitment to quality, ethics, and exceptional value.
- Hundreds of princess cut lab grown diamonds in stock
- IGI & GIA certified stones with full grading reports
- Conflict-free & ethically sourced — always
- Expert guidance to help you find the perfect stone
- Competitive pricing with no compromise on quality
Shop Princess Cut Lab Grown Diamonds by Carat Weight
- 1 Carat Princess Cut Lab Grown Diamonds
- 2 Carat Princess Cut Lab Grown Diamonds
- 3 Carat Princess Cut Lab Grown Diamonds
- 4 Carat Princess Cut Lab Grown Diamonds
- 5 Carat Princess Cut Lab Grown Diamonds
Frequently Asked Questions
Are princess cut lab grown diamonds real diamonds?
Yes. Lab grown diamonds are 100% real diamonds. They share the same physical, chemical, and optical properties as mined diamonds and are certified by the same internationally recognized grading laboratories.
Is the princess cut the most brilliant fancy shape diamond?
Yes — the princess cut is widely considered the most brilliant of all fancy shape diamonds. Its inverted pyramid profile and precise facet arrangement deliver a level of fire and scintillation that rivals the round brilliant cut itself.
Why do princess cut diamonds need corner protection?
The four sharp corners of a princess cut diamond are its most vulnerable points and are susceptible to chipping from everyday impact. Always choose a setting that covers and protects all four corners — a four-prong or bezel setting is strongly recommended for long-term wearability.
What is the difference between a princess cut and a radiant cut?
Both are square brilliant cut diamonds but they differ in one key way. A princess cut has sharp, uncut corners giving it a clean geometric appearance. A radiant cut has trimmed corners giving it a more octagonal outline. Both deliver exceptional brilliance but the princess cut has a bolder, more modern edge.
What is the difference between a princess cut and a cushion cut?
Both are square diamonds but with very different characters. A princess cut has sharp corners and a precise, modern geometric appearance. A cushion cut has soft, rounded corners and a romantic, vintage feel. The princess cut maximizes brilliance while the cushion cut delivers a warmer, more romantic sparkle.
Are lab grown princess cut diamonds cheaper than mined ones?
Yes — priced up to 80% less than an equivalent mined diamond, with no difference in beauty, durability, or certification.
Explore our full collection of princess cut lab grown diamonds above and find the stone that speaks to you. Questions? Our diamond experts are here to help.