1 pcs 钻石 (天然色彩的) - 2.55 ct - 枕形 - Fancy deep 稍帶灰色的, 稍帶綠色的 黄色 - SI2 微内含二级 - 国际宝石研究院（IGI）

**2.55 ct Natural Fancy Deep Grayish Green Yellow – Cushion Modified Brilliant – IGI Certified**

Up for auction is a remarkable **2.55-carat natural diamond**, graded by IGI as **Natural Fancy Deep Grayish Green Yellow** — an extremely rare and highly desirable combination of deep green, yellow, and subtle gray tones that gives the stone its unique character and depth.

This diamond is not just a gemstone — it’s a **collector’s item**, perfect for investors seeking certified fancy color diamonds with strong individuality and long-term value.

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### ** IGI Certificate Details**

* **IGI Report:** 728569618
* **Date of Issue:** September 28, 2025
* **Carat Weight:** 2.55 ct
* **Color Grade:** Natural Fancy Deep Grayish Green Yellow
* **Clarity:** SI2
* **Cut Style:** Cushion Modified Brilliant
* **Measurements:** 7.74 × 7.05 × 5.05 mm

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### ** Additional Grading Information**

* **Polish:** Very Good
* **Symmetry:** Excellent
* **Fluorescence:** None
* **Identification Features:** Cloud, Feather

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### ** About the Diamond**

This diamond displays an exceptionally rare deep color — a rich blend of green and yellow with a grayish undertone, creating a distinctive “olive gold” appearance that changes character depending on the light and viewing angle.

The **cushion modified brilliant** cut enhances the stone’s brilliance and fire while maintaining an elegant, timeless profile.

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### ** Why This Stone Stands Out**

* IGI-certified natural fancy color
* Rare **Fancy Deep** intensity
* No fluorescence — highly sought after
* Strong, saturated green–yellow hue with grayish depth
* Ideal for high-end jewelry or long-term investment
* Beautiful face-up appearance and excellent symmetry

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### ** Shipping**

The diamond will be delivered in its **original IGI sealed blister**, safely packaged, and shipped with full tracking information.

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