Blue Diamond or Blue Sapphire Engagement Rings

Perhaps you have fantasised about a beautiful blue engagement ring? While many people naturally presume sapphire engagement rings are the only choice when searching for such a ring, such a vibrant hue can also be attainable in diamonds.

While sapphire engagement rings are famed for their gorgeous deep blue hue, blue diamonds are considered among the very rare and most precious gemstones on the planet. While all natural fancy colour diamonds are rare, blue diamonds are incredibly so, with most jewellers never having even seen one. Obviously, this means that they are also quite expensive, especially as blue is considered among the very common and most desirable colours. The Hope diamond, which is in the Smithsonian Institute at Washington D.C. is the most well-known blue stone in the world and the largest at 45.52-carats.

Other differences include the properties of the various stones; blue diamonds are extremely similar to the classic colourless diamonds, in that they also score a perfect 10 on the Mohs Scale of Hardness and in addition they have unrivalled fire and brilliance. The difference between a blue diamond and a colourless diamond is that the presence of boron, and that's exactly what creates the gorgeous blue color. Similarly, though they're also hard and durable stones, they cannot hope to compete with diamonds around the Mohs Scale of Hardness.

It looks like the price is that the principle factor in regards to deciding between these two stones, and if you are on a budget, a blue color is certainly the next best thing, using its very own natural flash and fire characteristics. Although, when it comes to the value of diamonds and sapphires, the two are more desired the richer and darker the blue colour. This does, of course leave them more expensive.

Diamonds and sapphires aren't the only choices available for a blue gemstone engagement ring. Blue topaz gemstones arrive in a design that is considerably brighter than natural blue diamonds, as well as being much more affordable. In the same way, blue aquamarine gemstones exhibit a stunning show of marine blue and are both affordable and extremely durable. Though such jewels have a tendency to have lower flash and fire qualities, both are valued for their natural beauty and lustre.

Certainly, buy blue sapphires online will always be precious because of their beautiful and enigmatic colouring, and if you would rather blue diamonds to blue sapphire engagement rings, you can be certain that both will stand out as a magnificent and gorgeous piece of jewelry.