Product Description
This the bundle deal of 7.5 carats of natural blue faceted sapphire gemstone.
Stone name: Blue Sapphires
Total weight :- 7.5 carats
per piece weight :- 10 pieces are 0.85 carats to 0.30carats
Color: Blue
Dimensions :- 2.3x2.4mm to 5.4x2.3mm
Clarity :- si to vvs
Origin: Madagascar
How do I choose the best loose blue sapphire gemstone?
Selecting the best blue sapphire depends on the 4 Cs: color, clarity, cut, and carat weight. It's important to consider the gemstone's origin and whether it has any treatments, as these impact value .
What is the significance of color in a loose blue sapphire?
Color is the most critical factor; the ideal blue sapphire displays vivid, rich blue tones without too much darkness or gray. Different shades like cornflower blue or royal blue have distinct desirability levels.
How important is the cut of a loose blue sapphire?
Sapphires are less strictly graded on cut than diamonds, a well-cut sapphire will have good symmetry, polish, and proportions.
What certifications should I look for when buying a loose blue sapphire?
Always request a lab report from reputable labs like GIA or AGS to confirm the stone's natural origin, authenticity, and treatment status, especially since synthetic blue sapphires exist.
What price range can I expect for loose blue sapphires?
Prices vary widely based on quality factors and size. High-quality stones from renowned origins like Sri Lanka command premium prices, often several thousand dollars per carat.