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All婚約指輪ダイヤモンドの4Cラボグロウンダイヤモンドセレブの婚約指輪NEWS
2025‐2026 年末年始スケジュールのお知らせ

年末年始スケジュールのお知らせ
プロポーズで婚約指輪を渡す男性と喜ぶ女性のロマンチックなシーン。サプライズ派・一緒に選ぶ派それぞれの選び方を紹介するDIALLUREの婚約指輪ガイド。

What to do about engagement rings when proposing? A guide to choosing a ring that won't leave you regretting it, whether you're planning on making it a surprise or choosing it together.

天然ダイヤモンドリングとラボグロウンダイヤモンド（人工ダイヤモンド）リングの価格と価値比較

Price and Value of Lab-Grown Diamonds (Synthetic Diamonds): Differences from Natural Diamonds and Cost Performance

マーキスカットダイヤモンド／ラボグロウンダイヤモンド（人工ダイヤモンド）リング（婚約指輪）

The allure of marquise cut engagement rings: unique beauty achieved through an elegant silhouette

ダイヤモンドの大きさ比較

Complete Guide to Diamond Size: 0.3 to 3 Carat Diamonds: Diameter, Appearance, and How to Choose

婚約指輪に人気のダイヤモンドシェイプ

A Complete Guide to Popular Diamond Shapes for Engagement Rings: From Round to Fancy Shapes
テイラー・スィフト婚約

Taylor Swift is engaged! Her ring is the legendary "Old Mine Cut"

ジャパンプレシャス（ジュエリー専門誌）

Featured in Japan Precious | DIALLURE selected for "Ethical & Sustainable Bridal Jewelry Special"

エメラルドカットダイヤモンド／ラボグロウンダイヤモンドの婚約指輪

Why Choose an Emerald Cut for Your Engagement Ring? A Thorough Explanation of Its Appeal, Popular Designs, Sizing, and How to Choose [2025 Edition]

価格改定のお知らせ

Price Change Notice (From September 1, 2025)
DIALLUREがリングラフで2位にランクイン

DIALLURE ranks second in engagement ring rankings! Achieving a remarkable achievement, second only to Harry Winston

ラボグロウンダイヤモンド

What are lab-grown diamonds? Experts explain the difference between natural and lab-grown diamonds, prices, and how to choose the right one [2025 Edition]

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