
Old Mine Elongated Cushion Diamond Solitaire Ring Set in Platinum with Four Prong Setting and Plain Band
$1,409.00$2,818.00
Sale
Some people know exactly what they want: one stone, four prongs, a plain band. This solitaire gives you just that. The Old Mine Elongated Cushion Diamond is held by four prongs, one at each corner, leaving most of the stone open to view. Its antique-inspired facets and stretched cushion outline are the whole point of the design. The plain band keeps the ring easy to pair with a wedding band later on. Made in Platinum. Wear it from the proposal onward, every single day.
IGI certificatewith every stone
Lifetimewarranty
30 daysfree returns
Choose this setting, then pick your centre diamond.
Details
Round brilliant lab-grown diamond, VS1–VS2 clarity, F–G color, Excellent cut. 1.8mm knife-edge band in solid 14k gold. Made to order in 5–7 days.
Certification
Every center stone ships with an independent IGI certificate grading the 4Cs. Laser-inscribed girdle matches your certificate number.
Shipping & returns
Free insured shipping, signature on delivery. 30-day returns and free resizing within the first year.
Reviews
4.9 · 214 reviews"Compared it side by side with a mined solitaire at a chain store — identical sparkle, half the price."
"The certificate and laser inscription gave me total confidence buying online. Setting is flawless."
"Free resize was painless. It photographs even better than the product shots."
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