Thailand Natural Blue Sapphire & Diamond Ring in 18K Gold – GIA Certified Signed
Thailand Natural Blue Sapphire & Diamond Ring in 18K Gold – GIA Certified Signed
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$ 5,250.00 USD
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$ 5,250.00 USD
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SKU:3066J
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A gem of quiet power—rare, radiant, and GIA-certified.
At the center of this sculptural two-tone ring lies a stunning 9.23 x 7.83mm GIA-certified natural sapphire from Thailand—a gem that blends deep saturation with exceptional transparency and VVS clarity. This oval-cut sapphire exhibits even, velvety blue color throughout—a true rarity in the world of colored stones. Its brilliant crown and step-cut pavilion maximize light return, lending it a glow that feels almost alive.
Set in 18K yellow and white gold, the sapphire is flanked by two trilliant-cut near-colorless diamonds, adding a modern, angular edge to its timeless profile. The ring’s architectural elegance and balanced proportions make it equally suited for daily wear or once-in-a-lifetime moments.
Details
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Center Stone: GIA-certified (GIA Report No.: 247870758) natural sapphire, origin Thailand
- Measurements: 9.23 x 7.83 x 5.13 mm, Approx. 2 carats
- Cut: Brilliant crown / step-cut pavilion
- Color: Even, rich blue
- Transparency: Transparent
- Treatment: Heated
- Accent Stones: Two trilliant-cut near-colorless diamonds (~4.1mm each)
- Metal: 18K yellow and white gold
- Ring Size: US 5 (resizable)
- Height from Finger: 6.7mm
- Shank Width: 2.6mm
- Weight: 4 grams
- Markings: “ER” signature partially visible
- Condition: Excellent vintage stone, newly certified.
Why We Love It
Thai sapphires of this caliber—unincluded, evenly saturated, and confirmed by GIA—are vanishingly rare. Paired with sharp, angular diamonds and luminous 18K gold, this ring is a collector's piece that wears like a modern heirloom. Ideal as a unique engagement ring or luxurious personal statement.
All pieces from 31 Jewels are ethically sourced, pre-owned, and professionally inspected. GIA certificate included. Please note that colors may vary slightly depending on your screen.
