Diamond Necklaces

Diamond Necklaces

Diamond necklaces and pendants from Cassim & Co., ranging from delicate solitaire designs to statement diamond chokers. All pieces are independently valued and come with certification, and our in-house jewellers in Johannesburg South can resize, engrave or custom-manufacture a design to match your vision.
12 products
Sale
9ct white gold 0.50ct diamond cluster pendant necklace on delicate chain by Cassim and Co Johannesburg
9ct White Gold 0.50ct Diamond Cluster Pendant Necklace (DP15)
R 29,000
R 58,000
Sale
9ct white gold diamond pendant necklace with 0.50ct brilliant-cut diamonds in cushion cluster setting on white gold chain
9ct White Gold 0.50ct Diamond Cluster Pendant Necklace (DP16)
R 21,000
R 42,000
Sale
9ct white gold diamond cluster pendant with 0.12 carat round brilliant diamonds in floral setting on white gold chain
9ct White Gold 0.12ct Diamond Cluster Pendant (DP12)
R 9,850
R 19,700
Sale
18ct rose gold diamond bar necklace with 1.05ct brilliant-cut diamonds in curved prong setting
18ct Rose Gold 1.05ct Diamond Bar Necklace (DP1)
R 35,000
R 70,000
Sale
18ct yellow gold diamond bar necklace with 1.05ct brilliant-cut diamonds on fine link chain
18ct Yellow Gold 1.05ct Diamond Bar Necklace (DP2)
R 35,000
R 70,000
Sale
9ct yellow gold diamond necklace with clover pendant featuring 0.20ct brilliant-cut diamonds in white gold setting by Cassim & Co Johannesburg
9ct Yellow Gold 0.20ct Diamond Clover Pendant Necklace (DP11)
R 13,500
R 26,999
Sale
9ct rose gold 0.13ct diamond journey pendant necklace with five graduating round brilliant-cut diamonds in vertical claw setting
9ct Rose Gold 0.13ct Diamond Journey Pendant Necklace (DP3)
R 8,500
R 16,999
Sale
9ct white gold 0.25ct diamond cluster necklace with four-claw setting on white gold chain by Cassim & Co Johannesburg
9ct White Gold 0.25ct Diamond Cluster Necklace (DP7)
R 16,000
R 31,999
Sale
9ct white gold diamond cluster necklace with 0.31ct total diamond weight on white gold chain
9ct White Gold 0.31ct Diamond Cluster Necklace (DP8)
R 19,500
R 38,999
Sale
9ct yellow gold starburst diamond necklace with 0.37ct round brilliant and baguette cut diamonds in radiating sunburst cluster setting
9ct Yellow Gold 0.37ct Starburst Diamond Necklace (DP10)
R 20,000
R 39,999
Sale
9ct white gold teardrop pendant necklace with 0.12ct pavé diamonds on white gold chain by Cassim & Co. Johannesburg
9ct White Gold 0.12ct Diamond Teardrop Pendant Necklace (DP5)
R 12,500
R 24,999
Sale
9ct white gold 0.40ct diamond teardrop pendant necklace with double outline design by Cassim & Co Johannesburg
9ct White Gold 0.40ct Diamond Teardrop Pendant Necklace (DP9)
R 30,000
R 59,999

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.