Hand Selected, Never Sold Sight Unseen
Every lab diamond shared by Ada Diamonds has undergone a rigorous quality control check, is located in one of our showrooms, and is available for viewing, additional media, and immediate sale. We are considered the foremost authority on lab diamond quality and proudly maintain the highest standards in the industry.
The Four C's of This Lab Diamond
Carat: 2.55ct
Carat is the weight of the diamond and contributes to the diamond's size. Use this printable guide to see what different size diamonds look like in real life.
Color: D
Color is the visible presence of color in a diamond and does not change over time. Color is measured on a scale of D to Z. Ada Diamonds only sells diamonds of color grades D, E, F, and G with half or our sales being D color (the best).
Clarity: VVS2
A diamond's clarity refers to the presence of impurities or blemishes on and within the stone. Ada Diamonds only sells the top 4 clarity grades of VVS1 to VS2. IF may be available in rare cases. All diamonds sold by Ada are guaranteed to be eye clean.
Shape: Round
Round cut diamonds are the classic choice for engagement rings. They are the only diamond shape with a universally recognized cut grade. Round diamonds with Excellent (GIA) or Ideal (IGI, GCAL) cut grades are known for the "hearts and arrows" phenomenon – a visual effect created by excellent symmetry. Our curated round diamonds are carefully selected for crisp arrows and optimal brilliance.