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ÉCLATINE Lumière 3.6CT Moissanite Eternity Band

ÉCLATINE Lumière 3.6CT Moissanite Eternity Band

$178.00
Ring size

The Lumière 3.6CT Moissanite Eternity Band is a quiet-luxury statement piece designed to deliver full, clean sparkle without feeling loud. Graduated round brilliant moissanite stones flow across the band, creating a seamless line of light that catches the eye from every angle. Crafted in 925 sterling silver with white gold or yellow gold plating, it’s refined enough for daily wear yet bold enough for anniversaries, stacking, or a modern bridal look.

Category Details
Metal Base 925 Sterling Silver
Stone GRA-certified Moissanite
Stone Size 6.5 mm / 6 mm / 5 mm (approx. 3.6 CT total)
Cut Round Brilliant Cut
Style Graduated eternity band
Plating Options White Gold
Color Tone Bright, diamond-like white sparkle
Fit & Feel Comfortable band for daily wear
Best For Everyday luxury, stacking, anniversaries, bridal, gifting
Skin Sensitivity Hypoallergenic-friendly (925 silver base)

Return & Exchange Policy

All ÉCLATINE by L‘ÉTOILE pieces are made-to-order so we can offer you thoughtful quality at a reasonable price.

However, if you are not fully satisfied, please contact us within 3 days of delivery at info@letoileofficial.com.

To be eligible for a return:

  • The item must be unworn, unused, and in its original condition, with all packaging and inserts included.
  • Any visible scratch, damage, or sign of wear may affect eligibility.

Size exchange (rings & size-specific items):

  • If the size does not fit, we offer a one-time size exchange when you contact us within 3 days of delivery.
  • All shipping costs for returns and exchanges are the responsibility of the customer.


We reserve the right to refuse returns or exchanges that do not meet these conditions.

Size & Carat Guide
3.0 mm ≈ 0.10 ct
5.0 mm ≈ 0.50 ct
6.5 mm ≈ 1.00 ct
8.0 mm ≈ 2.00 ct
9.0 mm ≈ 2.75 ct

Ring size guide
US 4 → inside diameter ≈ 14.8 mm / circumference ≈ 46.5 mm
US 5 → inside diameter ≈ 15.7 mm / circumference ≈ 49.3 mm
US 6 → inside diameter ≈ 16.5 mm / circumference ≈ 51.8 mm
US 7 → inside diameter ≈ 17.3 mm / circumference ≈ 54.3 mm
US 8 → inside diameter ≈ 18.1 mm / circumference ≈ 56.9 mm
US 9 → inside diameter ≈ 18.9 mm / circumference ≈ 59.4 mm