Lab-Grown Diamond

1 CTW Round Caydia Lab Grown Diamond Cathedral Four Prong Solitaire Engagement Ring 18K Yellow Gold

Starting at
$2,489.00 $1,991.20
Clarity Grade VS1, Triple X VS1

Triple X diamond is a trade term referring to stones that have excellent cut, polish, and symmetry on their IGI grading reports.

Sample certificate

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Lab-grown diamond

Caydia is an assortment of the finest lab grown diamonds in optimal carat weights that meet carefully considered criteria.


Excellent Cut  •  Excellent Polish  •  Excellent Symmetry

Our Caydia lab-grown diamonds are the perfect combination of quality and value.

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Choose this simply classic and endearing CaydiaTM lab grown diamond solitaire engagement ring that your partner will always treasure. This 4-prong solitaire features a round center stone that sits in a 18K yellow gold cathedral setting. Additional metal colors are available.

Item Details
Style IDLGD-101412
NAV Product Grouping SKU691926
Web Stone TypeCaydia Lab Grown Diamond
Carat Total Weight (DEW)

Carat is a unit of weight for gemstones. Moissanite weighs approximately 10% less than a diamond of the same diameter. For this reason, our diamonds are displayed in fractional carat weights while moissanite is presented in the Diamond Equivalent Weight (DEW) and the actual millimeter.

Stone Cut GradeExcellent
Stone Cut ClarityVS1+
Stone Count1
Metal Type & Color

Finished jewelry is available in white, rose and yellow gold, and other precious metals. Click “see this style in other options” to view this style in another color or metal type.

18K Yellow Gold

Main Stone
Stone Shape Round
Stone Cut Brilliant
Stone Cut Grade Excellent
Stone Clarity VS1+
Stone Weight** 1 CTW
Stone Count 1
Carat Total Weight** 1 CTW
**The Stone Weight and Carat Total Weight (CTW) represent the approximate weight of each of the diamonds in the complete setting. Each stone may vary no more than 1/15 below the total stated weight. For a range of all fractional weights, please click here
1 CTW Round Caydia Lab Grown Diamond Cathedral Four Prong Solitaire Engagement Ring 18K Yellow Gold