Fancy Shape Diamonds

Radiant Diamond

Radiant diamonds for bright jewellery designs, strong sparkle and international B2B supply requirements.

Radiant diamond

Product Overview

ROY DIAMOND supplies radiant diamonds for jewellery manufacturers, wholesalers and international B2B buyers. Radiant diamonds are known for their strong brilliance, trimmed corners and elegant rectangular outline, making them ideal for premium custom jewellery projects and high-visibility centre stone designs.

Diamond Style

Classic radiant cut with a rectangular outline, trimmed corners and brilliant faceting for a bright premium look.

Supply Type

Single stones, matching pairs, calibrated lots, sample orders and buyer-specific bulk supply support available.

Best Use

Engagement rings, pendants, earrings, bracelet centres, bridal jewellery and luxury custom-made collections.


Available Options

  • Lab-grown radiant diamonds
  • Natural radiant diamonds
  • Loose stones and matching calibrated lots
  • Single piece, pair or repeated production supply

Shape Features

  • Elegant rectangular outline with trimmed corners
  • Brilliant faceting with strong sparkle and lively fire
  • Suitable for classic, bridal, luxury and modern jewellery designs
  • Available in calibrated MM sizes and buyer-specific requirements

Quality Details

  • D E F color and VS VVS quality options available
  • Careful sorting for matching jewellery use
  • Inspection support before dispatch
  • Professional B2B supply support from Surat, India

B2B Order Support

  • Sample and bulk order handling
  • Custom MM size, length-width ratio, carat and matching pair support
  • Export-ready manufacturing assistance
  • Matching lots for production needs