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1.01 Carat D-VS1 Radiant Lab Grown Diamond - IGI (#123147)

$720.00
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  • Diamond Specs
  • Photos
  • Quality Standards
  • Shape: Radiant
  • Carat: 1.01ct
  • Color: D
  • Clarity: VS1
  • Cut: N/A
  • Polish: Excellent
  • Symmetry: Excellent
  • Measurements: 7.34 x 4.97 x 3.26 mm
  • Fluorescence: None
  • Lab: IGI
  • Report Number: 678516948

Each diamond is photographed in-house at 20x magnification so you can view the exact diamond you are purchasing, not a stock image.

The majority of our diamonds are graded VS1 or higher. Diamonds graded VS1 and above are guaranteed to be eye-clean, meaning no inclusions are visible to the naked eye. Even at 20x magnification, inclusions are typically very difficult to detect, ensuring a clean and beautiful appearance in everyday wear.

Every diamond at Princess Bride Diamonds is personally vetted by our owner, Tito, to ensure exceptional quality, durability, and long-term wearability.

Before a diamond is offered to our clients, we carefully evaluate the following criteria:

Girdle Thickness: All diamonds meet a minimum of a medium girdle standard and are never below thin. This helps reduce the risk of chipping or breaking over time and ensures your diamond is suitable for everyday wear.

Color Standards: We select only colorless diamonds, so your stone appears bright, crisp, and beautifully white once set.

Clarity Standards:

  • Lab-Grown Diamonds: VS1 clarity or higher
  • Natural Diamonds: SI1 clarity or higher

    These standards ensure all diamonds are eye-clean, with no visible inclusions to the naked eye.

Cut, Polish & Symmetry:

  • Lab-Grown Diamonds: Minimum Excellent cut, polish, and symmetry
  • Natural Diamonds: Minimum Excellent to Very Good cut, polish, and symmetry

Our strict cut standards ensure optimal light performance, brilliance, and fire, so your diamond sparkles beautifully from every angle.

By combining expert vetting with uncompromising quality requirements, we ensure every diamond we offer is not only stunning, but also built to last for a lifetime.

4 C's Guide

If you're buying an engagement ring or simply want to understand how diamonds are graded, learning the 4 Cs is the best place to start. These four key factors — cut, color, clarity, and carat — determine a diamond’s value, beauty, and brilliance. Here’s how to choose the right diamond for your style and budget.

PBD Diamond Education graphic showing diamond shapes, color scale, clarity scale, and carat sizes for understanding the 4 Cs.

A visual breakdown of the 4 Cs: Cut, Color, Clarity, and Carat

What is Diamond Cut? (And Why It Matters Most)

Cut is the most important of the 4 Cs. It refers to how well the diamond has been shaped and faceted — not the shape (like oval or round), but how well it reflects light. A well-cut diamond will sparkle with brilliance, fire, and scintillation. Even a diamond with perfect color and clarity will look dull if it isn’t cut properly.

Princess Bride Tip: We always prioritize cut quality first when helping clients choose their center stone because it has the biggest impact on sparkle.

Diamond Color Scale Explained

Diamond color is graded from D (colorless) to Z (noticeable yellow or brown tint). Most customers prefer diamonds in the near-colorless range (G, H, I), which look beautiful in most settings and offer excellent value.

Princess Bride Tip: Yellow gold settings can help mask warmer diamond tones, giving you more flexibility in color choice and budget.

Diamond Clarity Grades Made Simple

Clarity measures the presence of natural inclusions or blemishes in the diamond. The scale ranges from Flawless (FL) to Included (I1, I2). Most customers choose VS or SI grades, where inclusions are minor and often invisible to the naked eye. These are called "eye-clean" diamonds.

Princess Bride Tip: We personally vet every diamond and only offer stones that are eye-clean and beautiful, regardless of the official clarity grade.

Carat Weight vs Diamond Size

Carat refers to a diamond’s weight, not its size. A higher carat can mean a larger-looking stone, but it depends on cut proportions too. Some shapes, like oval and pear, tend to look larger per carat than a round diamond of the same weight.

Princess Bride Tip: We help our clients balance carat weight with cut quality and setting style to make the most of their budget and visual impact.

Want help choosing the perfect diamond? Our in-house team is happy to review options, explain grading reports, and help you build a ring that fits your love story and budget. Explore Custom Designs

Have a question about diamonds?

Text us at +1 (714) 899-1122
or email us at contact@princessbridediamonds.com

1.01 Carat D-VS1 Radiant Lab Grown Diamond - IGI (#123147)

$720.00

This Diamond's Four C’s

Carat: 1.01ct

What is carat?

Carat is a measure of a diamond's weight, not its size. One carat equals 200 milligrams. Larger diamonds typically have higher carat weights, but other factors, such as cut and clarity, also influence a diamond's appearance.

Shopping Tips:

  • Carat weight impacts diamond size perception significantly.
  • Quality matters more than sheer carat weight.
  • Consider budget, lifestyle, and customization for the ideal selection.

Color: D

What does D color mean?

D Color diamonds represent the highest color grade available. They are completely colorless, providing an unmatched level of purity and brilliance.

Why choose D color?

  • Absolute Colorlessness: D color diamonds exhibit no color whatsoever, offering the highest level of whiteness available in diamonds.
  • Premium Status: Being the rarest and most sought-after for their color, D color diamonds are considered extremely prestigious.
  • Maximum Brilliance: The lack of color enhances the stone’s ability to reflect light, resulting in exceptional sparkle and fire.
  • High Investment Value: Due to their rarity and desirability, D color diamonds typically maintain excellent resale values.

Clarity: VS1

What does VS1 mean?

VS1 diamonds have minor inclusions that are not visible to the naked eye and difficult to see under 10x magnification.

Why choose VS1 clarity?

  • Excellent Visual Appearance: Inclusions in VS1 diamonds generally do not affect the diamond's beauty in a noticeable way.
  • More Affordable: VS1 diamonds offer a more affordable option while still maintaining very high clarity and visual appeal.
  • Popular Choice: Widely chosen for the balance of quality and price, making them suitable for a variety of jewelry settings.

Cut: N/A
Polish: Excellent
Symmetry: Excellent

What does N/A cut mean?

For fancy-shaped diamonds, while no formal cut grade is given, the quality of the polish and symmetry are still crucial and can significantly affect a diamond's visual appeal. Each fancy shape has ideal proportions considered when assessing the quality of the cut, but these are more guidelines than strict grades.

What does Excellent polish mean?

Excellent Polish indicates that a diamond's surface is finished to a very high standard, with no visible marks or defects when observed under 10x magnification. This grade represents the highest level of finish achievable.

What does Excellent symmetry mean?

Excellent Symmetry reflects perfect alignment and proportion of all facets across the diamond, which significantly enhances its overall appearance and light performance.
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Lifetime Warranty

All engagement rings and fine jewelry include lifetime cleanings, prong checks, and manufacturing defect coverage.

Free Resizing & Maintenance

Enjoy one free resizing and polishing or rhodium plating in the first year, plus lifetime prong tightening.

Fast + Secure Shipping

In-stock orders ship in 1–3 business days. Every package is tracked and insured for your protection.

Family-Owned Since 2006

Rooted in craftsmanship, community, and care, Princess Bride Diamonds is proudly family-run in Huntington Beach, CA.