Name: Jasna Blue – Mabe Pearl
Brand: Wanderlust Jewelry
SKU: 63110
Price: 4950.00 ZAR
Availability: InStock

Jasna Blue – Mabe Pearl

R 4,950.00

We size rings in South African / UK letters. All you need is a ruler with millimetres. Rings over R 2,000 include a free first resize within 30 days.

Enter your measurement

1 Measure a ring you already own
1. Choose a ring that fits the finger you're buying for.
2. Lay it flat and measure straight across the inside, edge to edge, at the widest point, in millimetres. Don't include the metal.
3. Enter the number above, or find it in the inside diameter column of the chart.
2 Measure your finger
1. Wrap a thin strip of paper around the base of your finger, where the ring will sit. It should be snug, but still slide over your knuckle.
2. Mark where the paper meets with a pen.
3. Lay the strip flat on a ruler and read the length in millimetres.
4. Enter the number above (choose "around your finger"), or find it in the inside circumference column.
- Measure at the end of the day, when your fingers are warm and slightly larger.
- If your knuckle is wider than the base of your finger, measure both and choose a size in between.
- Between two sizes? Choose the larger one, especially for wide bands.
- Paper is better than string, which stretches. Measure two or three times.
3 Print our ring sizer

A finger strip and ring circles on two A4 pages.

Check before you measure: printers often shrink pages to fit, which gives the wrong size. Print at 100% / Actual size with "Fit to page" off, then measure the check lines on the sheet with a ruler. Each must be exactly 80 mm; if not, print again.
Download the sizer (PDF)

Ring size chart

Ring size conversion chart
ZA / UK	US / CA	EU	JP	Inner diameter	Inner circumference
F	2.75	44	4	13.9 mm	43.8 mm
F½	3	44	4	14.1 mm	44.4 mm
G	3.25	45	5	14.3 mm	45.0 mm
G½	3.5	46	5	14.5 mm	45.6 mm
H	3.75	46	6	14.7 mm	46.2 mm
H½	4	47	7	14.9 mm	46.9 mm
I	4.25	48	7	15.1 mm	47.5 mm
I½	4.5	48	8	15.3 mm	48.1 mm
J	4.75	49	8	15.5 mm	48.8 mm
J½	5	49	9	15.7 mm	49.4 mm
K	5.25	50	10	15.9 mm	50.0 mm
K½	5.5	51	10	16.1 mm	50.6 mm
L	5.75	51	11	16.3 mm	51.2 mm
L½	6	52	11	16.5 mm	51.9 mm
M	6.25	53	12	16.7 mm	52.5 mm
M½	6.5	53	13	16.9 mm	53.1 mm
N	6.75	54	13	17.1 mm	53.8 mm
N½	7	54	14	17.3 mm	54.4 mm
O	7.25	55	14	17.5 mm	55.0 mm
O½	7.5	56	15	17.7 mm	55.6 mm
P	7.75	56	16	17.9 mm	56.2 mm
P½	8	57	16	18.1 mm	56.9 mm
Q	8.25	58	17	18.3 mm	57.5 mm
Q½	8.5	58	17	18.5 mm	58.1 mm
R	8.75	59	18	18.7 mm	58.8 mm
R½	9	59	19	18.9 mm	59.4 mm
S	9.25	60	19	19.1 mm	60.0 mm
S½	9.5	61	20	19.3 mm	60.6 mm
T	9.75	61	20	19.5 mm	61.2 mm
T½	10	62	21	19.7 mm	61.9 mm
U	10.25	63	22	19.9 mm	62.5 mm
U½	10.5	63	22	20.1 mm	63.1 mm
V	10.75	64	23	20.3 mm	63.8 mm
V½	11	64	23	20.5 mm	64.4 mm
W	11.25	65	24	20.7 mm	65.0 mm
W½	11.5	66	25	20.9 mm	65.6 mm
X	11.75	66	25	21.1 mm	66.2 mm
X½	12	67	26	21.3 mm	66.9 mm
Y	12.25	68	26	21.5 mm	67.5 mm
Y½	12.5	68	27	21.7 mm	68.1 mm
Z	12.75	69	28	21.9 mm	68.8 mm
Z½	13	69	28	22.1 mm	69.4 mm
Z+1	13.25	70	29	22.3 mm	70.0 mm

Bracelets

Measure your wrist just above the wrist bone with a soft tape, or with a strip of paper and a ruler.
Add to that measurement for the fit you like:

Fit	Add to your wrist	Example: 15 cm wrist
Snug	+1.5 cm	16.5 cm bracelet
Comfort	+2 cm	17 cm bracelet
Loose	+3 cm	18 cm bracelet

Each bracelet's length is listed on its page.

Bangles

A closed bangle has to pass over your hand. Bring your thumb towards your little finger, as if putting on a bangle, and measure around the widest part of your hand. Choose a bangle 1–2 cm larger, or compare the inside diameter of a bangle that already fits. Cuffs and open bangles are sized by the wrist, like bracelets.

Tap a length to see roughly where it sits on an average adult. Each necklace's length is listed on its page.

Personalised engraving (R92 per character)

Same-day dispatch on orders before 11:00.Cape Town: same-day delivery service (best effort) · Elsewhere in South Africa: up to 5 working days

Free delivery over R1,500Same-day dispatch before 11:00
Secure checkoutCard, Apple Pay & Google Pay

Schedule a video call with one of our consultants to see the exact piece before you buy.

Jasna Blue is a sterling silver pendant with an elegant blue mabe pearl set in polished silver. Soft, luminous and effortlessly refined, it brings a timeless glow to any look.

A lovely gift for her. Please note the chain is not included. Hand-picked by our founders in Hong Kong.

The details

Metal: Sterling Silver
Gemstone: Pearls
Origin: Hong Kong

About Pearl

Pearls are formed by molluscs, which coat a nucleus or irritant with layers of nacre. Natural pearls form without human help, while cultured pearls are grown with human intervention.

Birthstone: June
Hardness: 2.5–4.5 (Mohs)
Everyday wear: Pearls are very soft and easily scratched, so rings and bracelets need protective settings or occasional wear; necklaces and earrings are easiest to enjoy.
Care: Put pearls on after perfume, hairspray and cosmetics, and wipe them with a very soft cloth after each wear. Never use ultrasonic or steam cleaners; for an occasional deeper clean use warm, soapy water and let strung pearls dry completely before wearing.
Meaning and tradition: In European tradition pearls symbolised modesty, purity and chastity, and many cultures linked their round shape with the moon. In ancient Chinese folklore pearls were believed to guard against fire and fire-breathing dragons.

Meanings and traditions are beliefs people have held about these stones, not proven effects, and are no substitute for medical advice.

A note on value