Cool Stuff Auctions – Fine Lab Grown Diamond Jewelry Sale

Four carats of round brilliant lab grown diamonds set in gleaming 14K white gold — a tennis bracelet that effortlessly transitions

Four carats of round brilliant lab grown diamonds set in gleaming 14K white gold — a tennis bracelet that effortlessly transitions

A beautiful five-carat lab grown diamond tennis bracelet crafted for effortless, all-day luxury. Brilliant round lab grown diamonds at F+ colour and V

A beautiful five-carat lab grown diamond tennis bracelet crafted for effortless, all-day luxury. Brilliant round lab grown diamonds at F+ colour and V

A beautiful five-carat lab grown diamond tennis bracelet crafted for effortless, all-day luxury. Brilliant round lab grown diamonds at F+ colour and V

A beautiful five-carat lab grown diamond tennis bracelet crafted for effortless, all-day luxury. Brilliant round lab grown diamonds at F+ colour and V

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

Six carats of round brilliant lab grown diamonds light up this polished 14K white gold tennis bracelet. At F+ colour and VS1+ clarity, every stone con

An impressive seven-carat statement in elegant 14K white gold, this lightweight tennis bracelet showcases a glittering parade of round brilliant lab g

Eight carats of round brilliant lab grown diamonds cascade around the wrist in this superb lightweight 14K white gold tennis bracelet. Meticulously se

Eight carats of round brilliant lab grown diamonds cascade around the wrist in this superb lightweight 14K white gold tennis bracelet. Meticulously se

Eight carats of round brilliant lab grown diamonds cascade around the wrist in this superb lightweight 14K white gold tennis bracelet. Meticulously se

Eight carats of round brilliant lab grown diamonds cascade around the wrist in this superb lightweight 14K white gold tennis bracelet. Meticulously se

A truly exceptional ten-carat lab grown diamond tennis bracelet — the kind of piece that defines a jewellery collection. Round bri

A truly exceptional ten-carat lab grown diamond tennis bracelet — the kind of piece that defines a jewellery collection. Round bri

A truly exceptional ten-carat lab grown diamond tennis bracelet — the kind of piece that defines a jewellery collection. Round bri

A truly exceptional ten-carat lab grown diamond tennis bracelet — the kind of piece that defines a jewellery collection. Round bri

A truly exceptional ten-carat lab grown diamond tennis bracelet — the kind of piece that defines a jewellery collection. Round bri

Reserve your place in auction history with this twelve-carat lab grown diamond tennis bracelet in brilliant 14K white gold. Twelve full carats of F+ c

Reserve your place in auction history with this twelve-carat lab grown diamond tennis bracelet in brilliant 14K white gold. Twelve full carats of F+ c

Crafted for those who prefer a slightly more generous fit, this 7.5-inch lightweight tennis bracelet showcases 3 carats of round brilliant lab grown d

Crafted for those who prefer a slightly more generous fit, this 7.5-inch lightweight tennis bracelet showcases 3 carats of round brilliant lab grown d

Crafted for those who prefer a slightly more generous fit, this 7.5-inch lightweight tennis bracelet showcases 3 carats of round brilliant lab grown d

Five carats of brilliant round lab grown diamonds in a 14K white gold setting designed for an elegant, flowing fit. At 7.5 inches, this lightweight te

Five carats of brilliant round lab grown diamonds in a 14K white gold setting designed for an elegant, flowing fit. At 7.5 inches, this lightweight te

Five carats of brilliant round lab grown diamonds in a 14K white gold setting designed for an elegant, flowing fit. At 7.5 inches, this lightweight te

Platinum, the most prestigious of all precious metals, cradles 2 carats of round brilliant lab grown diamonds in this refined lightweight tennis brace

Platinum, the most prestigious of all precious metals, cradles 2 carats of round brilliant lab grown diamonds in this refined lightweight tennis brace

Platinum, the most prestigious of all precious metals, cradles 2 carats of round brilliant lab grown diamonds in this refined lightweight tennis brace

Platinum, the most prestigious of all precious metals, cradles 2 carats of round brilliant lab grown diamonds in this refined lightweight tennis brace

Platinum, the most prestigious of all precious metals, cradles 2 carats of round brilliant lab grown diamonds in this refined lightweight tennis brace

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

Three carats of icy round brilliant lab grown diamonds set in the cool perfection of platinum — a combination that defines fine je

An extraordinary 4-carat tennis bracelet where platinum and lab grown diamonds form the ultimate luxury pairing. Round brilliant stones at F+ colour a

An extraordinary 4-carat tennis bracelet where platinum and lab grown diamonds form the ultimate luxury pairing. Round brilliant stones at F+ colour a

An extraordinary 4-carat tennis bracelet where platinum and lab grown diamonds form the ultimate luxury pairing. Round brilliant stones at F+ colour a

An extraordinary 4-carat tennis bracelet where platinum and lab grown diamonds form the ultimate luxury pairing. Round brilliant stones at F+ colour a

An extraordinary 4-carat tennis bracelet where platinum and lab grown diamonds form the ultimate luxury pairing. Round brilliant stones at F+ colour a