Mark Areias Jewelers has a wide selection of estate, vintage, antique, designer, art deco and retro fine jewelry and rings. Shop our collections online or in our stores located in Aptos or Carmel-by-the-Sea California.
This stunning sapphire and diamond three-stone ring features a 6.13-carat vivid blue cushion-cut sapphire flanked by two natural yellow pear-shaped diamonds. This sapphire is of fine quality and exceptional color.
6.13-carat blue sapphire (Heat only. Madagascar or Sri Lanka - No Certificate) Measurements: 9.8 x 8.0 x 5.9mm Two pear-shaped Fancy Intense yellow diamonds weighing a combined 0.97-carats Metal Purity: Platinum Total Weight of Piece: 7.8g
6.69 Carat Blue Sapphire and Diamond Ring in Platinum
A striking blue sapphire weighing 6.69 carats is surrounded by round brilliant diamonds in this beautiful ring. Named “Royal Blue” in its laboratory report, the stone exhibits an exceptional color that is highly desired by sapphire lovers everywhere. The ring’s platinum band has been finished with diamond-set shoulders for extra sparkle.
6.69-carat round mixed-cut blue sapphire Measurements: 11.15 x 11.06 x 6.69mm GRS Report: 2007-091973 Color: Vivid Blue. Reports states the color as “royal blue” Enhancements: Heat only Origin: The report states that the origin is most likely Madagascar
Twenty-eight round brilliant diamonds weighing a combined 1.00-carats Color: F, Clarity: VS
Metal Purity: 900 Platinum Total Weight of Piece: 10.9g
5.11 Carat Blue Sapphire and Diamond Ring in Platinum
A striking blue sapphire weighing 5.11 carats, flanked by a diamond pave knife edge mounting, pave set gallery and profile. The stone is held in by two strong prongs and the ring has a polished shank.
5.11-carat cushion mixed-cut blue sapphire Color: Vivid Blue Enhancements: Heat only Origin: Madagascar
Fifty six round brilliant diamonds weighing a combined 0.95-carats Color: F, Clarity: VS
Metal Purity: 900 Platinum
3.38 Carat Blue Sapphire and Diamond Ring in 18K White Gold
A striking blue sapphire weighing 3.38 carats is surrounded by round brilliant diamonds in this beautiful ring. “Royal Blue” exceptional color that is highly desired by sapphire lovers everywhere. The ring’s white gold band has been finished with diamond-set shoulders for extra sparkle.
3.38-carat cushion mixed cut blue sapphire Measurements: 7.84 x 7.84 x 6.11mm GIA Report: 1172680003 Color: "deep blue” Enhancements: Heat only
Diamonds: 0.72-carats Color: F, Clarity: VS
Metal Purity: 18 karat white gold
Oscar Heyman 2.07 Carat Burma No-Heat Ruby and Yellow Diamond Three-Stone Ring
his stunning ruby and diamond three-stone ring designed by Oscar Heyman features a 2.07-carat Burma no-heat oval ruby flanked by two natural yellow oval-shaped diamonds. This ruby is of fine quality and exceptional color.
2.07-carat natural ruby Measurements: 8.23 x 6.71 x 3.62mm C. Dunaigre Gemstone Report No.: CDC1210067 Treatment: No Heat Origin: Burma
Two oval shaped Fancy Intense yellow diamonds weighing a combined 1.02-carats (0.51 carats each). VS1/VS2 GIA Reports Metal Purity: Platinum & 18KY
9.02 Carat Blue Sapphire and Diamond Ring in Platinum
A striking blue sapphire weighing 9.02 carats, flanked by a diamond pave set mounting, pave set gallery and profile. The stone is held in by four strong prongs and the ring has a polished shank.
9.02-carat cushion mixed-cut blue sapphire Measurements: 11.30 x 9.8 x 8.50mm Cert: AGL 1107974 Color: Vivid Blue Enhancements: Heat only Origin: Sri Lanka
Designed in 14 karat white gold. The band has brilliant round cut diamonds across the top portion of the ring. The diamonds have a total weight of 2.16 carats H-I color and SI clarity.
Platinum Eternity Band Shared Prong 20- 2.50Mm Diamonds
Designed in 18 karat white gold. The band has baguette diamonds set between flowing brilliant round cut diamonds. The diamonds have a total weight of 0.56 carats G-H color and VS clarity.