Round Solitaire Engagement Ring (1.65CT)
R-DOC-194-LD-G10-YG
3
3.25
3.5
3.75
4
4.25
4.5
4.75
5
5.25
5.5
5.75
6
6.25
6.5
6.75
7
7.25
7.5
7.75
8
8.25
8.5
8.75
9
9.25
9.5
9.75
10
10.25
10.5
10.75
11
11.25
11.5
11.75
12
12.25
12.5
12.75
13
- In stock, ready to ship
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Six points of contact, one perfect diamond — this round solitaire engagement ring holds a 1.65 CT round brilliant in a six-prong setting, its flat-tab prong tips gripping the stone with a clean, precise profile that reads as architectural rather than decorative. Where round bead prongs curve softly over the girdle, these flat tabs meet the stone edge-on — a subtle but meaningful distinction that gives the setting a more structured, contemporary character while maintaining the full openness of a classic solitaire.
Six prongs — versus the more common four — distribute holding pressure evenly around the entire perimeter of the stone, offering exceptional security for a diamond of this size. The additional prongs also create a slightly more enclosed appearance at the crown, framing the round brilliant in a way that accentuates its circular outline and creates a more defined, finished silhouette. The gallery beneath is open and clean, with straight vertical walls that allow maximum light entry from below.
The shank is a plain, high-polish comfort-fit band — smooth, rounded on the interior, and unadorned on the exterior. No pave, no milgrain, no engraving. The diamond is the entire statement, and the shank exists purely to place it on the finger with elegance and ease. Available in your choice of 10K/14K/18K White, Yellow, or Rose Gold and Platinum.
Total Carat Weight: 1.65 CT
Center Stone: 1.65 CT Round Brilliant Diamond (6-Prong Flat-Tab Setting)
Side Diamonds: None
Diamond Color: F-G
Diamond Clarity: VS1-VS2
Metal Weight: Varies by metal type (3.460g – 6.716g)
Setting Style: 6-Prong Flat-Tab, Open Gallery
Shank: Plain Comfort-Fit, High-Polish, No Side Stones
Six prongs — versus the more common four — distribute holding pressure evenly around the entire perimeter of the stone, offering exceptional security for a diamond of this size. The additional prongs also create a slightly more enclosed appearance at the crown, framing the round brilliant in a way that accentuates its circular outline and creates a more defined, finished silhouette. The gallery beneath is open and clean, with straight vertical walls that allow maximum light entry from below.
The shank is a plain, high-polish comfort-fit band — smooth, rounded on the interior, and unadorned on the exterior. No pave, no milgrain, no engraving. The diamond is the entire statement, and the shank exists purely to place it on the finger with elegance and ease. Available in your choice of 10K/14K/18K White, Yellow, or Rose Gold and Platinum.
Total Carat Weight: 1.65 CT
Center Stone: 1.65 CT Round Brilliant Diamond (6-Prong Flat-Tab Setting)
Side Diamonds: None
Diamond Color: F-G
Diamond Clarity: VS1-VS2
Metal Weight: Varies by metal type (3.460g – 6.716g)
Setting Style: 6-Prong Flat-Tab, Open Gallery
Shank: Plain Comfort-Fit, High-Polish, No Side Stones
Every RUNIVI item is custom-made after your order is placed. We offer free and fully-insured shipping on all orders within US and Canada. Estimated delivery time is 10-12 business days from the date of your purchase.
If you are not 100% satisfied with your purchase, returns are accepted within 30 days of delivery. Learn more about our shipping & return policy.
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