Lume Twin Pear Moissanite Open Ring
Ring Size Guide (International Conversion & How-to)
Getting the right size is essential. Below are three easy measuring methods plus a handy US size chart (diameter & circumference) to help you find your perfect fit.
1) Three Measuring Methods
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Paper/String Method (most common)
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Wrap a thin strip around your finger and mark the overlap; 2) Measure the length with a ruler (circumference); 3) Match the value to the chart below.
Tip: Measure during your usual wear time (fingers are slightly larger in the evening).
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Existing Ring Method
Measure the inner diameter of a ring that fits well (mm) and refer to the chart. -
Printable Sizer (optional)
Use a printed ring sizer to compare or test by holes.
2) US Size Chart (Common 5–13)

Note: Circumference ≈ Diameter × π (3.1416). Values are commonly used references.
3) Picking the Best Fit
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Prominent knuckle: choose a size that slides over the knuckle but doesn’t spin;
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Wide bands: often half-size up feels better;
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Temperature effect: fingers are tighter in summer, looser in winter—evening measurements are more realistic.
4) FAQs
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Slightly loose? Use a silicone ring adjuster or get minor resizing for silver/gold bands.
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Buying a gift? Choose adjustable or open-shank designs.
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Rings →https://rosemorijewelry.com/collections/rings
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A refined open-ring design featuring twin pear-cut moissanite stones set in perfect balance. Crafted in polished S925 sterling silver, the symmetrical silhouette highlights brilliance with a modern, elegant touch.
Key Highlights:
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Lab-grown pear-cut moissanite center stones
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Twin pear-shaped moissanite design
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Accent stones set along both sides
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S925 sterling silver, high-polish finish
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Classic secure prong setting
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Open ring structure for comfortable wear
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Ring available in US sizes 5–9
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30-day hassle-free returns
Full Description:
Product Overview:
The Lume Twin Pear Moissanite Open Ring is designed to express balance and elegance through symmetry and light. The twin pear-cut stones face each other gracefully, creating a refined visual rhythm while enhancing brilliance from every angle.
Crafted from solid S925 sterling silver with a high-polish finish, this design blends modern minimalism with delicate detailing—ideal for daily wear, stacking, or subtle statement styling.
Craftsmanship & Setting:
Each pear-shaped moissanite is secured with a classic prong setting that allows optimal light entry while maintaining stability. The accent stones are carefully set along both sides of the ring, adding depth and sparkle without overpowering the design.
Wear & Styling:
Elegant yet versatile, the open-ring design allows the Lume Twin Pear Ring to be worn alone as a refined statement or layered with other pieces for a contemporary look. Its balanced proportions make it suitable for both everyday wear and special occasions.
Specifications:
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Main Stone: Lab-grown moissanite
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Cut: Pear
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Stone Count: Twin pear-shaped moissanite
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Accent Stones: Moissanite
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Material: S925 sterling silver
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Finish: High polish
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Setting: Prong setting + accent stones
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Ring Size: US 5 / 6 / 7 / 8 / 9
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Packaging: Jewelry box + polishing cloth
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Returns: 30-day hassle-free returns
Care Instructions:
Clean gently with the included polishing cloth. Avoid contact with water, perfumes, and chemicals. Store in the jewelry box when not in use.
If you aren't in LOVE with your purchase, please let us know within 30 days of receiving your item, and you'll receive a stress-free refund.
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📦 30-Day Returns
Return or exchange within 30 days. Free return shipping on product issues.
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On orders over $89. Delivery: 7–10 business days.











