Collage of a blue gemstone rose gold ring worn on fingers and displayed in a box.

18K Rose Gold 10x10mm Cushion Shaped Aquamarine and 1 1/8 Cttw Round Diamond Halo Ring (F-G Color, VS1-VS2 Clarity)

$10,800.00
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Collage of a blue gemstone rose gold ring worn on fingers and displayed in a box.

18K Rose Gold 10x10mm Cushion Shaped Aquamarine and 1 1/8 Cttw Round Diamond Halo Ring (F-G Color, VS1-VS2 Clarity)

$10,800.00

Cushion Aquamarine Halo Ring with Diamond Triple Shank in 18K Gold

This 18K gold halo ring showcases a cushion-shaped aquamarine measuring approximately 10x10mm, framed by natural round diamonds and supported by a diamond-set triple shank. The center gemstone displays a vivid blue tone, complemented by 1 1/8 carats total weight of natural diamonds graded F-G color and VS1–VS2 clarity. Designed with elevated structure and strong contrast between gemstone, diamonds, and gold, this ring offers a bold, high-presence profile.

Why You'll Love It

  • 10x10mm cushion-cut natural aquamarine centerpiece
  • 1 1/8 carat total weight natural diamond halo and shank
  • Triple shank diamond design for added dimension
  • F-G color VS1–VS2 clarity diamonds
  • Size 6.5 ready for immediate wear

Diamond Details

  • Total Carat Weight: 1.12 Cttw
  • Total Diamond Count: 88
  • Shape: Round
  • Cut Grade: Very Good
  • Color: F-G
  • Clarity: VS1-VS2
  • Origin: Natural
  • Treatment: None
  • Setting: Prong

Gemstone Breakdown

  • Gemstone: Aquamarine
  • Shape: Cushion
  • Size: 10 x 10 mm
  • Total Weight: 3.15 Carats
  • Color: Blue
  • Clarity: AAA+
  • Origin: Natural
  • Treatment: Color Treated
  • Setting: Prong

Specifications

  • Metal: 18K Gold (Rose Tone)
  • Ring Size: 6.5
  • Top Dimensions: 13 x 13 mm
  • Gallery Height: 7 mm
  • Total Gemstone Quantity: 1
  • Birthstone Month: March
  • Availability: Low stock — only 1 ring available

Shipping

Orders are processed promptly and shipped securely within the United States. Signature confirmation may apply to qualifying purchases to support secure delivery.

Frequently Asked Questions

Is the aquamarine natural?
Yes. The center stone is a natural aquamarine. Color treatment may be used to enhance the gemstone’s appearance, which is common for this type of stone.
Are the diamonds natural?
Yes. All diamonds in this ring are natural, earth-mined stones with no treatments listed.
What does F-G color mean?
F-G diamonds fall within the colorless range and display bright white appearance when set in gold.
Can this ring be resized?
This ring is currently size 6.5. Resizing may be possible depending on final sizing requirements and band structure.

Experience the Ring in Motion

View the ring from multiple angles to see the halo setting, triple shank detail, and gemstone scale.

Statement Design with Limited Availability

A cushion aquamarine surrounded by over one carat of diamonds creates strong visual presence and depth. With triple shank construction and natural gemstone center, this piece delivers high detail and structure. Only one ring remains available.

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