Sapphire with Colour change without heat enhancement set with "Y" band and halo diamond ring. Unique push present gift, from a gentleman to show his appreciation to his wife for giving birth to their child | Local Singapore Jewellery in Sapphire Gemstone Jewellery.

Sapphire Colour Change

Sapphire with Colour change without heat enhancement set with "Y" band and halo diamond ring. Unique push present gift, from a gentleman to show his appreciation to his wife for giving birth to their child | Local Singapore Jewellery in Sapphire Gemstone Jewellery.
Colour Change Sapphire – Blue

This truly spectacular ring features an oval shaped colour change sapphire gem set in 18k (750) rose gold and surrounded by round brilliant diamonds. It is accompanied by a split “Y” band elaborated with micro set diamonds. If you have an ardent desire to own a sapphire, then this massive 2.0-carat blue beauty is what you need to add to your collection. The violet-blue hue comes in strong in this design surrounded by a halo of diamonds. The constant companionship of the rare gemstone and the diamonds deliver an unparalleled brilliant sparkle.    

Sapphire Coloured Gem

This design features an unheated colour change sapphire. It is rare to find a good quality gemstone as they are high in demand and very rare to find. The clarity and colour are enhanced with heat treatment. The gemstone is directly cut and polished in its original state where it is not heat-enhanced. The gemstones you find in the market are usually 80% heated and 20% unheated. This unavailability and huge demands make unheated sapphires rare and a lot more precious. This design was customised by a gentleman for his wife as a push present after the birth of their new-born baby. His lady is immensely in love with the violet-blue shade of this gemstone with a colour change phenomenon under different lighting. This sapphire ring with “Y” band on the side makes a classic yet stylish choice.     

Sapphire with Colour change without heat enhancement set with "Y" band and halo diamond ring. Unique push present gift, from a gentleman to show his appreciation to his wife for giving birth to their child | Local Singapore Jewellery in Sapphire Gemstone Jewellery.
Colour Change Sapphire – Violet
Sapphire with Colour change without heat enhancement set with "Y" band and halo diamond ring. Unique push present gift, from a gentleman to show his appreciation to his wife for giving birth to their child | Local Singapore Jewellery in Sapphire Gemstone Jewellery.
Halo with “Y” Band Diamond Sapphire Ring
Colour Change Sapphire Engagement Ring, Changes colour from violet to blue unheat sapphire gemstone. Customised with round brilliance diamond | Local Singapore Jeweller in customised and bespoke jewellery with sapphire gemstone

Colour Change Sapphire Ring

Colour Change Sapphire Engagement Ring, Changes colour from violet to blue unheat sapphire gemstone. Customised with round brilliance diamond | Local Singapore Jeweller in customised and bespoke jewellery with sapphire gemstone

This brilliantly crafted ring was a total surprise engagement ring. It was customised after couple of design discussion. Shannon chose the gemstone for its unique colour change, opted for a unique sapphire for Michelle. His selection was an unheated colour change sapphire without any heat enhancement. This unique gemstone appears bluish under white fluorescent light. Under yellow light, it turns into a purplish shade. If viewed under natural daylight, it exhibits sheer mixed brilliance.

Congratulations and warmest wishes for engagement!

Wishes, Shannon and Michelle lots of love and loads of happiness on this new chapter of your lives. Happy engagement!

Customised Engagement Ring

This design was customised with simple yet elegant design. The couple’s initials have been engraved on the sides. This ring would be a classic yet stylish choice. The elegant sapphire gem stands out of the micro set diamonds bands. The velvety sapphire is what steals the show in this design. The diamonds perfectly complement the central sapphire. The design was elegantly refined and is an excellent example of brilliant craftsmanship.

You are bound to receive a lot of compliments for your refined choice. This alluring ring after all features intricate design that is unique and one of its kind. The choice of gemstone sets this design apart from the rest. The customisation factor also makes it unique unlike the common engagement ring sold in retail stores.

Colour Change Sapphire Engagement Ring, Changes colour from violet to blue unheat sapphire gemstone. Customised with round brilliance diamond | Local Singapore Jeweller in customised and bespoke jewellery with sapphire gemstone
Colour Change Sapphire Engagement Ring, Changes colour from violet to blue unheat sapphire gemstone. Customised with round brilliance diamond | Local Singapore Jeweller in customised and bespoke jewellery with sapphire gemstone
Customised Anniversary wedding bands with colour change sapphire gemstone; blue to violet, looking for a unique wedding bands customised with gemstone for anniversary | Singapore Local Private Jeweller in custom made unique wedding ring and anniversary ring

Anniversary Wedding Bands

Customised Anniversary wedding bands with colour change sapphire gemstone; blue to violet, looking for a unique wedding bands customised with gemstone for anniversary | Singapore Local Private Jeweller in custom made unique wedding ring and anniversary ring

Renowned for its velvety hue, the blue sapphire is a symbol of sincerity and nobility. It is believed to bring wise judgement making abilities to the wearer. This spectacularly designed sapphire ring is not just any other ordinary sapphire. What renders it unique is its colour changing ability. This alluring gemstone changes its colour to violet under yellow light and to blue under white florescent light. 

Wishing everyone happiness and love in the coming year. Have a wonderful Valentine’s Day!  

Unique Anniversary Ring

Graceful in design, this sophisticated ring has been custom made for a couple celebrating a milestone in their marriage. These rings have been carefully design to appear more like wedding bands for daily use and not to appear like solitaire rings. The ability to change colours and the intricate designing makes this pair one of a kind. These gorgeous rings would make an effortless upgrade to your daily wardrobe apart from being a signifier of your unwavering love for your significant other.   

The elegant metal framework renders the design bold and beautiful. You would make an unforgettable style statement about your love that would sparkle through the days, months and years you two spend together. This unmatchable token of love is all you need to flaunt your love for each other.

Customised Anniversary wedding bands with colour change sapphire gemstone; blue to violet, looking for a unique wedding bands customised with gemstone for anniversary | Singapore Local Private Jeweller in custom made unique wedding ring and anniversary ring

Colour Change Sapphire Ring - Deep blue sapphire with colour change to purple. Unique coloured gemstone | Local Singapore Custom made Jeweller

Colour Change Sapphire

Sapphires

We have seen the most valuable, intense vivid Royal Blue Sapphire. To rarest of all, orange-pink or pinkish-orange Padparadscha Sapphire. Sapphire has a wide variety of colour shades, range from yellow, orange, pink, green and black. We have featured Bi-colour sapphire with bluish-green, custom made to an engagement ring.

Colour Change

Sapphire has gone beyond the mentioned rare colours, to colour change from purple to blue and blue to purple. Definitely, they do not changing depending on individual mood, but under different light conditions. Under the natural daylight, it exhibits a mix of blue and purple tone in this gemstone.

Value in Colour Change Sapphire

Generally, the value of different coloured gemstone determined by the intensity and saturation of its colour. One with strong vivid colour, is usually more valuable than the other that is lighter or pastel in colour.

For colour change sapphire, we usually judge by the change in colour, from weak, moderate, or strong, basically the contrast in two different colours. This change in colour contrast and colour intensity of the gemstone are the main factors that determined its value. Price of colour change sapphire can range from $1000 per carat to $5000 or more per carat for the unheated ones.

Cut and Clarity

Like all other coloured sapphires, they are cut and polished from rough stones. Usually the common shapes are cushion and oval. As they are extremely rare, for less common shapes like heart-shaped or round, we can’t say is impossible, but will definitely require longer than usual time to source for one good quality colour change sapphire.

Another factor which affect its value, will be the clarity. As compared to colour intensity, it is less important. But it will not be appealing if the sapphire is too included, which might affect the durability of the gemstone too.

Custom made Sapphire Ring

Featuring a colour change 3.06ct, center cushion cut sapphire. Set with tapered diamond on each side, in 18k (750) natural white gold. Each piece of custom made jewellery, is unique and one-of-a-kind, just like all our gemstones.

Having said that, it is always good to see the sapphire in actual. As we all know, picture can be enhanced or edited. Nothing beats seeing the gemstone with our own eyes. When you are choosing a coloured gemstone, do take a look under the daylight to see it’s “True Colour”. Be sure that they sparkle well with excellent fire in the gemstone.

In the search for a unique coloured gemstone jewellery or engagement ring for proposal? In GIOIA Fine Jewellery, we do not believe in quantity, but more to the quality gemstones. Just drop us a call or a whatsApp, to schedule an appointment.

Colour Change Sapphire Ring - Deep blue sapphire with colour change to purple. Unique coloured gemstone | Local Singapore Custom made Jeweller