7 Key Points of Quality

  • 1. Uninfluenced by Fashion
  • 2. Transparency of Gemstones
  • 3. Balance of Beauty
  • 4. Comfort of Wearing
  • 5. The Optimum Setting
  • 6. PT950
  • 7. Two-year No-cost Warranty

Transparency of Gemstones  Diamonds

SUWA utilizes diamonds polished from highly transparent rough of the finest quality. The beauty of diamonds is determined by the transparency of the rough and the quality of the cut.

Round cuts

SUWA uses highly transparent diamonds that are carefully polished from highly transparent sawable rough.

Fancy cuts

SUWA uses highly transparent diamonds that are carefully polished from high-quality rough that is slightly long.

Transparency of Gemstones

SUWA uses colored gemstones in the blue Gem Quality zone that are highly transparent, beautiful, and free of defects.

Ruby

SUWA uses small-sized rubies from Mong Hsu (Myanmar), and Mozambique, Africa.
These heated gem-quality rubies are highly transparent, beautiful, and free of defects.

Ruby

Sapphire

SUWA uses small-sized sapphires from Pailin (Cambodia), Sri Lanka, and Nigeria.
These heated gem-quality sapphires are highly transparent, beautiful, and free of defects.

Sapphire

Emerald

SUWA uses small-sized emeralds from the Sandawana mine in Zimbabwe and from Bahia, Brazil.
These are untreated gem-quality emeralds that have not been impregnated with oils or polymers,
and are highly transparent, beautiful, and rare gemstones.

エメラルド