Pink Opal is a love stone with a deep connection to the Heart Chakra. It works to heal our emotions, allowing our hearts to open to love. Pink Opal is often referred to as “The Stone of Resolution” as it works to heal our emotional wounds & deep hidden fears enabling us to resolve & let them go. A compassionate & nurturing stone, Pink Opal’s gentle vibration & soothing pink colours will encourage peace & tranquility. This vibration assists us in dissipating stress, worry & anxiety, while encouraging us to remain calm & cantered as we go through the good & the bad times. Hold onto Pink Opal when you feel nervous or anxious to calm your nerves.
Zodiac sign: Cancer (Jun 21-July 22), Libra (Sept 23-Oct 22), Pisces (Feb 19-Mar 20), Scorpio (Oct 23-Nov 21)
Chakra: Heart
Grading of Crystals
As well as size, tumbled stones are further graded by quality. The lowest quality is usually D grade. C grade is better than D, B grade is better than C and A grade is better than B.
The biggest influence on quality is clarity. Generally speaking, the clearer a stone is, the higher grade it is allocated. Not all crystals are clear or see-through of course and for those that are opaque then the allocated grading is higher the "nicer" the stone looks. Some crystals that are of excellent quality and exhibit or display all of the expected characteristics of that stone are graded AA or AAA. 
Rough stone quality is usually indicated by "1st Quality" being the highest grade and then "2nd Quality" being a grade lower and then "3rd Quality" usually being the lowest grade of mineral or rock.
Please Note: Natural gemstone or semi-precious stone comes from minerals. Due to the naturality, the stones may have tiny flaws. Meanwhile, cutting or polishing also makes every piece of gemstone vary in colour and size. Image may look different (colour) due to many monitor or device resolutions.