0.60 Ct. Greenish Blue Sapphire from Madagascar

This 0.60 carat cushion shape greenish blue sapphire from Madagascar offers a rare combination of color, cut, and natural integrity that makes it an exceptional choice for an engagement ring. Measuring 5.49 by 4.25 by 2.85 mm, the gem has been shaped into a cushion and given a mixed brilliant cut that balances broad, vintage inspired proportions with modern faceting to maximize fire and scintillation. The color sits at a medium intense level, a lively greenish blue that reads as fresh and modern while still carrying the timeless appeal of classic sapphire hues. Clarity is described as very slightly included when evaluated at eye level, meaning the stone retains visual purity and character without prominent distractions. The polish is excellent, and importantly, this sapphire has undergone no enhancement, preserving its natural color and structure as it was formed in Madagascar. For buyers who want a meaningful, authentic center stone, the combination of untreated origin, balanced saturation, and precise cutting gives this gem a level of natural beauty that many treated or synthetic stones cannot match.

Compared to the majority of sapphires on the market that have been heat treated to intensify color, this untreated Madagascar sapphire stands out for its authenticity and rarity. Heat treatment is common and acceptable in the trade, and it can enhance color and clarity, but it also changes the story of the stone. An untreated stone offers an unaltered record of geological conditions, and for many buyers that fact adds emotional and monetary value. When compared to lab created sapphires, the natural origin lends greater uniqueness and potential for long term value retention. The mixed brilliant cut is another differentiator, providing greater sparkle and a lively performance in real world lighting that many step cut or standard brilliant cut sapphires do not achieve. The cushion silhouette is versatile and flattering on the hand, and its slightly rounded corners and generous facets create a distinctive light performance that reads larger than its carat weight might suggest.

When considering alternatives like diamonds or other colored gemstones for an engagement ring, this greenish blue sapphire offers a compelling balance of durability, beauty, and individuality. Corundum ranks 9 on the Mohs hardness scale, making sapphire second only to diamond in everyday wearability, and significantly more resistant to scratching than many colored stones frequently chosen for rings. Visually, the medium intense greenish blue hue provides a unique presence that sets the ring apart from more common choices while still remaining elegant and wearable. At 0.60 carat, the gem is perfectly sized for a refined solitaire, a halo design that amplifies apparent size and brilliance, or a three stone setting where it can pair beautifully with diamonds or smaller sapphires. The mixed brilliant cut enhances table brightness and pavilion sparkle, delivering the lively scintillation many couples seek, while the excellent polish ensures clean reflections and a crisp finish. In comparison to emeralds, which can be soft and often require oiling or clarity treatments, this untreated Madagascar sapphire offers a robust, low maintenance option that retains its natural character over time.

At The Natural Sapphire Company we place a premium on sourcing stones that combine beauty with integrity, and this Madagascar cushion sapphire exemplifies that philosophy. Its untreated status, measured proportions, and excellent finish make it an ideal centerpiece for an engagement ring that is both distinctive and enduring. For clients who want to make an informed choice, this sapphire presents a superior option to common treated or synthetic alternatives because it offers a genuine, untampered origin and a color profile that is unusual yet versatile. Our team can advise on settings that enhance the stone, including classic solitaires for understated elegance, halos to maximize presence, and protective bezels for active lifestyles. We can also provide custom design services to create a ring that complements the stone s natural tones and the wearer s personal style. If you are looking for an engagement gem that combines rarity, beauty, and practicality, this 0.60 carat cushion shape greenish blue sapphire from Madagascar is an outstanding candidate, and we at The Natural Sapphire Company are ready to help you bring it to life.