Type A Jadeite jade, GIA certified diamond proposal ring,ruby, blue sapphire,catseye,jade and gems testing and certification, Singapore

莱佛士宝石鉴定所

We do testing and certification of jade and gems

Welcome to Jewellery Shop By Raffles GemLab

As a professional jeweller, what is our specialities ?

We specialize in the retailing of high quality Type A Burmese Jadeite.
Amongst the certified GIA triple excellent diamond, we only select those premium cut quality for our inventory stocking.
All our gemset jewellery are tested before selling, therefore customers enjoy quality assurance purchasing at our store.
We practice transparent pricing.( All prices are clearly displayed in our store)
For jewellery setting, we normally use 18 karat gold and natural diamond.
To understand more about gems and jewellery, we strongly encourage you to drop-by our store for a more fruitful experience.

Welcome to our premium collection of GIA certified diamond

( We do not sell LabGrown diamond )

What is GIA triple excellent grade diamond ?

These are diamond certified by GIA that achieve excellent grade in:

Cut proportion
Symmetry
Polish

However, a GIA triple excellent grade diamond does not warranty that the diamond possess the important characteristic of Heart & Arrow or excellent light return to our eyes.

Heart & Arrow is an indication of Symmetry perfection( seen using a Heart & Arrow scope)

Excellent light return to our eye is an indication of cut perfection which result in mimimum light leakages at the pavilion of the diamond. (seen using AGS Aset Scope)

To conclude, we can say that a GIA triple excellent grade diamond that exhibit Heart & Arrow plus excellent light return to our eye is indeed the most beautiful Standard Round Brilliant Cut diamond available.

At Raffles GemLab, we stock our diamond base on these stringent criteria. Of course, there are many other poor characteristic that we also strongly avoid in our diamond stock inventory.

You will notice that our diamond appears extra bright, full of fire and scintillation

We consider these diamond “The Best Amongst The Best”

We are diamond importer.
We customize diamond ring/earring/pendant according to customers’ requirement.

About Our Jadeite Collections

At Raffles GemLab, we are committed to sell only Type A Jadeite

Type A jadeite refers to natural jadeite without chemical treatment

天然缅甸翡翠（ A货）

Jadeite is also known as Burmese Jade

Jadeite = 翡翠

Each piece of jadeite is unique by its shape and carving, color, color brightness and evenness, texture, transparency etc ( these are factors that determine prices )