The image above features an ideal-cut diamond displaying the Hearts and Arrows pattern when viewed through an Ideal Scope or Symmetry Viewer. The level of symmetry shown in this diamond is characteristic of an EXCELLENT / IDEAL cut diamond.
To create an Ideal Hearts and Arrows diamond with perfect optical symmetry, five key components must work together in harmony. The diamond must fall within a precise range of percentages relating to the table and overall depth, along with specific crown and pavilion angles, to display the Hearts and Arrows pattern correctly. Round Brilliant Cut diamonds display the strongest Hearts and Arrows patterns due to their symmetrical design.
It should also be noted that excellent polish and symmetry alone are not enough for a diamond to qualify as a true Hearts and Arrows diamond, or for it to be recognised as such on a certificate. Cutting a Hearts and Arrows pattern is a highly precise process that requires exceptional skill, patience, and time. For this reason, Hearts and Arrows diamonds are often priced slightly higher than standard diamonds.
Many diamond cutters choose to maximise a diamond’s weight rather than cut for perfect optical symmetry, particularly with natural mined diamonds where retaining carat weight is important. As a result, many certified Hearts and Arrows diamonds available today are lab-grown rather than natural mined diamonds.
Some overseas companies use the term “Super Ideal” as a marketing term to distinguish their diamonds. However, no major diamond laboratory officially certifies a diamond as “Super Ideal.”
Different laboratories use different terminology for their highest cut grades:
GIA = Excellent
IGI = Ideal
GCAL = Excellent
AGS = AGS Ideal 0
HRD = Excellent
Many laboratories now recognise and note Hearts and Arrows patterns on diamond certificates for both lab-grown and natural mined diamonds.
Me Jewellery can source exceptional Hearts and Arrows certified diamonds. Many laboratories also laser inscribe the diamond’s report number — and sometimes “H&A” — onto the girdle of the diamond to provide added confidence and authenticity.
Some of the most recognised laboratories for Hearts and Arrows certified diamonds include GCAL with its 8X Certification, along with GIA, IGI, and AGS.
Mark at Me Jewellery is dedicated to creating exceptional fine jewellery, with a true passion for precision and quality. We specialise in Hearts and Arrows cut diamonds, renowned for their exceptional symmetry and brilliance. Using advanced tools such as the Ideal Scope and ASET (Angular Spectrum Evaluation Tool), we carefully analyse each diamond’s cut proportions, angles, and light performance before sourcing, ensuring it meets the highest standards of beauty and performance.
At Me Jewellery, every piece is created with care, expertise, and a commitment to excellence. You will not be disappointed with a carefully selected Hearts & Arrows diamond.
GCAL “Gem Certification and Assurance Lab” is a USA-based diamond and gemstone certification laboratory. They developed the GCAL 8X certification system — a multi-step grading process that evaluates a diamond’s polish, external symmetry, proportions, optical brilliance, fire, scintillation, optical symmetry, and Hearts and Arrows pattern.
This diamond is an excellent example of a true Hearts and Arrows cut diamond.
The video showcases a lab-grown GCAL 8X certified diamond:
5.09ct F VS1
Certificate Number: 331430120
GIA “Gemological Institute of America” is one of the world’s most recognised and respected diamond certification laboratories. GIA also certifies lab-grown diamonds and may note the presence of a Hearts & Arrows pattern on the certificate.
This diamond is an excellent example of a true Hearts & Arrows cut diamond, with the pattern noted on its certificate.
The video showcases the following GIA certified lab-grown diamond:
2.05ct E VS1
Certificate Number: GIA 1433973479
At the time of writing, this diamond is currently listed on our website.
View this diamond below — if it is no longer shown, it has likely been sold. We can help source another exceptional Hearts & Arrows diamond for you.
IGI “International Gemological Institute” is a worldwide diamond and gemstone certification laboratory. IGI uses the term “IDEAL” in its grading for Round Brilliant Cut diamonds and also notes “Hearts and Arrows” on many diamonds that meet the required table percentages and crown and pavilion angle criteria.
This diamond is another excellent example of a Hearts and Arrows certified diamond.
Diamond: 2.06ct F VVS2
Certificate Number: LG524244135
At the time of writing, this diamond is currently listed on our website.
View this diamond below — if it is no longer shown, it has likely been sold. We can help source another exceptional Hearts & Arrows diamond for you.
