Penelope Round Chatham Aqua Blue Spinel Halo Diamond Ring


Center Stone Size

The focal point of the Penelope Ring is a stunning AAA quality Round Lab Grown Chatham Aqua Blue Spinel.  The stunning Aqua Blue Spinel is framed by a distinct halo of crisp white VS quality diamonds.  The Penelope's designer look is accented by the textured cable style shank which is comfortable and adds depth. This elegant ring is the perfect present for for the March birthday girl, or any aquamarine lover. This ring is finished with a bright polished shine and is custom-made to fit her ring size.

Like water shining in the Caribbean sun, our aqua blue spinels are a vacation for your eyes. The perfect sky-blue looks wonderful with both warm and cool colors. Spinel is a brilliant and durable rare gem found in many crown jewels. Chatham lab-grown aqua blue spinels have lovely color and excellent clarity.

Available in different shapes, and gemstones.  Custom options available upon request- contact us with your inquiry.

accent stones diamond

The number of accent stones as well as total carat weight will vary with your selection of you main stone size and shape.

  • 6mm center -18 stones
  • 7mm center- 20 stones
  • 8mm center- 22 stones
total diamond weight*
.18 carat minimum
diamond clarity VS
diamond color
stone type white diamonds
enhancement natural
minimum metal weight*
4 grams
diamond & metal weights will vary based on chosen metal.

Type of Gemstone:

Lab Grown Chatham Aqua Blue Spinel

Center stone shape


Center stone 


choose from

6mm, 7mm, or 8mm

Center stone

(carat weight*)

  • 6mm - 1.04 carat
  • 7mm - 1.65 carat
  • 8mm - 2.46 carat

Gemstone Grade

*Gemstone and Diamond, weights are approximate
Our lab grown colored gemstones come with a Lifetime Warranty card guaranteeing repair or replacement due to damage caused from ordinary circumstances. Wear and tear are excluded.