Bonbon Iolite Ring with Pearl
- Regular price
- $250.00
The Bonbon Iolite Ring with Pearl brings together iolite, peridot, freshwater pearl, white zircon, and black spinel in a playful arrangement along a delicate gold-toned band. Violet-blue, fresh green, pearly white, and deep black tones create a colorful contrast that feels distinctly Bonbon while remaining refined and easy to wear.
Iolite and peridot add translucent color, freshwater pearl brings a soft glow, while white zircon and black spinel create a crisp light-and-dark contrast. Wear it alone for a distinctive accent or stack it with simple bands and other gemstone rings for workdays, dates, travel, or weekend styling.
Highlights
- Iolite
- Peridot
- Freshwater Pearl
- White Zircon
- Black Spinel
- Colorful multi-material design
- Perfect for solo wear or stacking
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Details & Dimensions
Details & Dimensions
How to Style It
How to Style It
Wear it alone for a quiet, minimal look or layer it with complementary LUMERUNE pieces to create a more personal combination.
Delivery & Returns
Delivery & Returns
Estimated delivery is 8–18 business days after dispatch for all destinations we serve. Orders are typically processed within 1–2 business days. Shipping costs are shown at checkout.
We want you to be 100% satisfied with your purchase. Items can be returned or exchanged within 14 days of delivery.
Care & Sustainability
Care & Sustainability
Keep your jewelry away from water, perfume, lotions, and household chemicals. Wipe gently with a soft, dry cloth after wear and store each piece separately to help protect its finish.

Size Guide
Ring size guide

Use a ring you already wear
- Lay it flat. Choose a ring that comfortably fits the intended finger.
- Measure inside. Read the inner diameter straight through the centre in millimetres. Exclude the metal band.
- Find your size. Match the measurement to the US chart below.
No ring to measure?
Wrap a narrow paper strip around the finger base, mark the overlap and measure that length in mm. Check that it can pass over your knuckle. Repeat at room temperature.
View ring size chart · US 3–10
| US size | Inside diameter (mm) |
Circumference (mm) |
|---|---|---|
| 3 | 14.1 | 44.2 |
| 3.5 | 14.5 | 45.5 |
| 4 | 14.9 | 46.8 |
| 4.5 | 15.3 | 48.0 |
| 5 | 15.7 | 49.3 |
| 5.5 | 16.1 | 50.6 |
| 6 | 16.5 | 51.9 |
| 6.5 | 16.9 | 53.1 |
| 7 | 17.3 | 54.4 |
| 7.5 | 17.7 | 55.7 |
| 8 | 18.1 | 57.0 |
| 8.5 | 18.5 | 58.3 |
| 9 | 18.9 | 59.5 |
| 9.5 | 19.4 | 60.8 |
| 10 | 19.8 | 62.1 |
Approximate conversions; rounding and ring style can affect fit. Available sizes are listed on each product page.
Between sizes or choosing a wide band? A physical ring sizer gives a more reliable fit than paper. For adjustable rings, follow the product’s stated range and avoid repeated bending.
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