Lab Grown Diamond Rings

Lab Grown Diamond Rings

Cassim & Co.'s lab-grown diamond rings offer engagement and eternity styles with full diamond certification — chemically identical to mined stones at a more accessible price. Our Mall of the South workshop in Johannesburg South provides custom manufacturing, resizing and engraving for South African couples.
23 products
Sale
9ct yellow gold pear cut lab grown diamond solitaire engagement ring 0.50 carat four claw setting
Cassims&Co. 9ct yellow gold solitaire engagement ring with a 0.50ct pear-cut lab grown diamond in a four-claw setting.
9ct Yellow Gold 0.50ct Pear Lab Grown Diamond Solitaire Engagement Ring (LR31)
R 9,999
R 19,999
Sale
9ct Yellow Gold 0.50ct Round Lab Grown Diamond Solitaire Engagement Ring (LR5)
9ct Yellow Gold 0.50ct Round Lab Grown Diamond Ring - Cassim & Co South Africa
9ct Yellow Gold 0.50ct Round Lab Grown Diamond Solitaire Engagement Ring (LR5)
R 10,999
R 18,999
Sale
9ct white gold engagement ring with 0.50ct pear-shaped lab grown diamond in four-claw solitaire setting
Cassims&Co. 9ct white gold engagement ring featuring a 0.50ct pear-shaped lab grown diamond in a four-claw setting.
9ct White Gold 0.50ct Pear Lab Grown Diamond Solitaire Engagement Ring (LR32)
R 9,999
R 19,999
Sale
9ct Yellow Gold 1.39ct Oval Lab Grown Diamond Seven Stone Ring (LR23)
9ct yellow gold seven stone ring with 1.39ct oval lab grown diamonds in white gold prong settings
9ct Yellow Gold 1.39ct Oval Lab Grown Diamond Seven Stone Ring (LR23)
R 29,999
R 60,000
Sale
9ct Yellow Gold 2.00ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR29)
9ct Yellow Gold 2.00ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR29)
9ct Yellow Gold 2.00ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR29)
R 26,500
R 53,000
Sale
9ct White Gold 1.58ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR28)
9ct White Gold 1.58ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR28)
9ct White Gold 1.58ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR28)
R 20,000
R 40,000
Sale
9ct Yellow Gold 1.5ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR27)
9ct Yellow Gold 1.5ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR27)
9ct Yellow Gold 1.5ct Pear Shape Lab Grown Diamond Solitaire Engagement Ring (LR27)
R 19,999
R 40,000
Sale
9ct Yellow Gold 2.03ct Emerald Cut Lab Grown Diamond Eternity Band (LR21)
9ct yellow gold eternity band with 2.03ct emerald cut lab grown diamonds in four-prong setting
9ct Yellow Gold 2.03ct Emerald Cut Lab Grown Diamond Eternity Band (LR21)
R 34,999
R 69,000
Sale
9ct White Gold 1.41ct Oval Lab Grown Diamond Seven Stone Ring (LR22)
9ct white gold seven stone ring with 1.41ct oval lab grown diamonds in prong setting
9ct White Gold 1.41ct Oval Lab Grown Diamond Seven Stone Ring (LR22)
R 29,999
R 60,000

Certified Sparkle

Discover the exceptional quality of our lab-grown diamond rings—engineered to provide the same brilliance, durability, and optical properties as natural diamonds. Each ring is accompanied by professional certification, ensuring complete authenticity and verified quality standards. Experience luxury with confidence,backed by certification you can trust.