What is an Old European Cut Diamond? March 6, 2014 – Posted in: Jewelry Blog

There are few changes in the history of diamond cutting that were as drastic as the evolution of the Old European cut diamond. This process spearheaded the evolution from old mine cut diamonds and led to the modern, round brilliant cut diamonds. To learn how to identify Old European cut diamonds, study the guide below.

What is an Old European Cut Diamond?

Old European Cut Diamond and Sapphire Engagement Ring

The old European cut diamond is the standard round diamond that was made between 1890 – 1930. As a predecessor to the modern brilliant-cut diamond, the old European (or old Euro) cut diamond strongly resembles the modern brilliant cut diamond. The old Euro is very popular among vintage jewelry collectors.

History of Old European Cut Diamond

Old European Cut Diamond vs Brilliant Cut Diamond
Old European Cut on Left. Round Modern Cut on Right

Until the mid-1900s, if someone needed a diamond, it had to be cut and measured by hand. The diamond cutters at the turn of the century used only their eyes to measure for precision. They cut and polished their diamonds to maximize sparkle against candlelight.

The Old European cut diamonds were handcrafted from 1890-1930s.

Rounded diamonds that were cut before 1890 are called old-mine cuts. Round diamonds that were cut after 1935 are called either Transitional Cut or Modern Round Brilliant Diamonds.

Old European cut diamonds were the diamond cut that was used in almost all rings made at the beginning of the 1900s. Most antique jewelry from that Era used Old European cut diamonds, old mine cut diamonds, rose-cut diamonds, and single cut diamonds.

Old European cut diamonds are also known as old euro, round old mine, and European cuts.

Characteristics of the Old Euro Diamond

Old European cut diamond engagement on sandpaper background

The important sections of a diamond include the table, culet, crown, girdle, and pavilion. Each of these sections is angled and faceted to create brilliant sparkles.

One of the hallmarks of the old European cut diamonds is its visible culet. To view the culet, you can peer through the top of the diamond. On a diamond larger than 1 carat, you can find the culet without even using a loupe. Take a look at the rounded facet in the diamond of the picture above.

Easy to Identify Old European Cut Characteristics:

  • Large culet. (The culet is the facet at the bottom of the diamond)
  • A very small table. (The table is the facet at the top of the diamond)
  • Frosted girdle. (The girdle is the facet that encircles the diamond between the crown and pavilion). Read more.
  • Old European cut diamonds have the same number of facets as modern diamonds: 58.
  • Larger facets than modern diamonds.

Looking to discover how to tell if a diamond is antique? Read our definitive guide!

Pros and Cons of Old European Cut Diamonds

Close up of Old European cut diamond

Pros of Old European Cut Diamonds

  • Hand-cut and unique. Jewelry cutters made each Old European cut diamond by hand.
  • Environmentally conscious and conflict-free.
  • Inner Fire. See below for an explanation.
  • Old European cut diamonds usually come set within antique rings.
  • Rarity. With passing time, less and less old European cut diamonds are available for sale.
  • Price. Old European cut diamonds are only available on estate websites, and so the prices are usually a lot better than brand new diamonds.

Cons of Old European Cut Diamonds

  • Imperfect Cuts. Handcrafted diamonds will never have the perfect shape like a laser-cut modern diamond.
  • Options are scarcer. Due to the rarity of old Euro diamonds, the variability is less.

The Inner Fire of Old European Diamonds

Old European Halo Engagement Ring on Purple Background

Vintage collectors are always talking about the advantages of Old European cut diamonds over modern diamonds. In addition to the clinical differences, as mentioned earlier, collectors always mention the “inner fire” of old Euro’s.

Inner fire is a hard metric to quantify, but because the diamond specifications are different, the way they react to light is different too.

Diamond experts changed the diamond proportions in the 1930s, and the changes created more sparkle in the diamonds. Many believe that it was the modern angles that caused the diamonds to lose the inner fire.

Old European diamonds typically show larger face-up patterns of light and dark—what might be described as a “checkerboard” pattern by a non-jeweler. The modern brilliant diamond displays a tighter mosaic of light and dark patches often labeled as “splintery” by those who prefer older cutting styles.

Subjective Differences

When considering an Old European cut diamond ring, what matters most is your opinion. Some people believe that antique cut diamonds retain the artistry and grace associated with fully handcrafted pieces, while others prefer the exact measurements and precise design of modern tools.

Old European Cut Engagement Rings

Estate Diamond Jewelry has been collecting vintage jewelry for over 30 years and is proud to share their rare collection of old European ring collection online. Click here to view our entire collection of Old European cut diamonds. If you have any questions, please feel free to ask us.

  • Seville Ring Top View
    Seville Ring
  • Hexagon Shaped Halo Engagement Ring Revel Ring Top View 13700_TV
    Revel Ring
  • Old European Cut Diamond Halo Ring Linda Ring Top View
    Linda Ring
  • Sedona Ring Top View
    Sedona Ring. Circa 1920
  • Lagos Ring - Top View
    Lagos Ring
  • Narbonne Ring Top View
    Narbonne Ring
  • Old European Cut Diamond Halo Ring - Bologna Ring
    Bologna Ring
  • Deauville Ring Top View
    Deauville Ring
  • Diamond Platinum Ring The Wachau Top View
    The Wachau Ring
  • Edwardian Era Style Engagement Ring
    Awosting Ring
  • Diamond 10668VB Engagement Ring in Platinum
    2.10 Carat Old European Diamond Engagement Ring
    Contact Us
  • Diamond and Sapphire Art Deco Style Denmark Ring 11998 TV
    The Denmark Ring