- Use a measuring tool such as a tape measure, string, or strip of paper.
- Wrap the measuring tool around the finger where you intend to wear the ring.
- If stacking rings, consider the placement on your finger and mark where the ends meet.
- Lay the string or paper strip flat on a surface.
- If measured with other tools than measuring tape, use a ruler to measure the length up to the marked spot.
- Refer to the provided chart to find the closest The Diamond Oasis ring size based on your measurement.
Complimentary Services
Free Shipping
Complimentary global shipping for all the products.
Customization
We custom-create any jewelry based on your brief.
Engraving
Free engraving on rings can be requested with the order.
Size Alteration
One free resizing per ring is provided upon your request.
How Our Diamonds are Graded:
4 C's of a Diamond
All The Diamond Oasis DIAMONDS are GRADED and CERTIFIED by International Gemological Institute (IGI)
Carat
- Carat weight has the most influence on diamond value. The weight or size of a diamond is measured in carats (ct.).
- Diamonds of different shapes may appear different sizes for the same carat weight.
- One carat weighs 1/5 of a gram and is divided into 100 points. For example:
0.75 carat = 75 points 1/2 carat = 50 points 1/4 carat = 25 points
- When diamonds are mined, large gems are discovered much less frequently than small ones. This rarity makes large diamonds much more valuable.
- Diamond prices rise exponentially with carat weight. So, a 2-carat diamond of a given quality is always worth more than two 1-carat diamonds of the same quality.
Color
- Diamonds are graded on a scale from colorless to light yellow or light brown. D-F falls within the colorless range, which is considered the rarest and most expensive.
- Fancy colored diamonds are those with hues other than yellow or brown, and they are graded separately.
- The color of diamonds is determined by comparing them to a master set of stones ranging from D (colorless) to Z (most yellow/brown).
- IGI assigns color grades for diamonds in the D-Z range by viewing them through the pavilion in a neutral environment to ensure accuracy.
Clarity
All our Diamonds are VS1 clarity - NO INCLUSIONS CAN BE SEEN WITH A HUMAN EYE
- Clarity evaluates a diamond's freedom from internal and external characteristics that occurred during formation, polishing, or wear.
- Clarity characteristics include inclusions (internal) and blemishes (external).
- Grading the clarity involves observing the number, nature, size, and position of these characteristics.
- IGI grading reports include diagrams showing clarity characteristics, marked in red for internal and green for external features.
Cut
ALL our Diamonds are Exellent to Very Good cut.
- Cut quality significantly affects a diamond's appearance, including its brilliance, dispersion (fire), contrast patterns, and scintillation (sparkle).
- Man-made factors such as planning, proportions, cutting precision, and finishing details determine the diamond's visual properties.
- Diamond faceting has evolved over time, with different shapes and cutting styles available.
