Buy Now >> Rings Pendants Earrings Signature Collection Designer Collection Wedding Day Collection Signature Collection The following pieces of jewelry are available by custom order only and take 2 to 4 weeks to make and deliver. Jewelry from our designer collection requires 4 to 6 weeks. Please contact us for pricing and availability. Round brilliant Apollo® created diamonds ranging in size from .20 to .60 carats are currently available. Signature Half Moon Bezel Pendant - N20 Signature Apollo® Crown Pendant - N21 Signature Apollo® Crown Ring - R32 Signature Apollo® Crown Earrings - E12 Signature Apollo® Slope Ring - R33 Signature Apollo® 6 Prong A Ring - R34 Signature Apollo® 4 Prong A Ring - R35