Vanya Lab Grown Diamond Necklace

Measuring your finger with string, paper or dental floss

Strings can be used to measure ring sizes, or you can use dental floss, which is a common household item. Mark the spot where you can see the string or dental floss overlaps and mark it with a pen when you wrap 1 of these measurement device round the base of the finger. Using the ruler, pen and paper, measure its length in millimetres and mark it on the piece of paper and ruler with a sharp pen. Look at the markings on the paper to measure the length or circumference. Try this a few times using the string and straighten it out with the ruler before measuring and then look at our ring size chart or ring size guide to have the conversion. 

Rule of thumb: 0.4mm inner diameter increase is half size up

The standard ring size is by 0.4mm increments, so size 4 equals 14.86 millimetres, size 4.5 equals 15.27 millimetres, size5 equals 15.7 millimetres, etc.

Three most common Women's ring sizes

3 of the most common ring sizes for Women are US size: 5 (15.7 mm), 6 (16.51 mm) and 7 (17.35 mm).

Three most common Men's ring sizes

The three most common ring sizes for men are: 9 (18.89 mm), 10 (19.84 mm) and also 11 (20.68 mm).

IGI Certified Excellence
Every diamond we offer is certified by the International Gemological Institute (IGI), guaranteeing authenticity, quality, and brilliance you can trust.

Hand-Selected Perfection
Our diamonds are meticulously chosen by experts to ensure only the most flawless gems make their way into your rings.

Exceptional Craftsmanship
From sourcing to design, every step reflects our commitment to creating radiant rings that epitomize elegance and sophistication.

Unmatched Sparkle, Guaranteed
Our diamonds are held to the highest standards, ensuring their brilliance rivals nature’s finest.

Transparency and Value
By delivering directly from our factory to you, we cut out middlemen, offering premium quality at unmatched prices.

The main diamond is certified by IGI - International Gemological Institute