Cool Stuff Auctions – Fine Lab Grown Diamond Jewelry Sale

Twenty-five carats of perfectly graduated round brilliant lab grown diamonds in 14K white gold — a necklace of historic proportion

Twenty-five carats of perfectly graduated round brilliant lab grown diamonds in 14K white gold — a necklace of historic proportion

Twenty-five carats of perfectly graduated round brilliant lab grown diamonds in 14K white gold — a necklace of historic proportion

Twenty-five carats of perfectly graduated round brilliant lab grown diamonds in 14K white gold — a necklace of historic proportion

Twenty-eight carats of round brilliant lab grown diamonds in a breathtaking graduated design — the apex of the lab grown diamond n

Delicate and perfectly formed, this round brilliant lab grown diamond pendant necklace in 14K white gold is the ideal everyday fine jewellery piece. T

A classic 0.30-carat round brilliant lab grown diamond pendant in polished 14K white gold on a 16-inch chain — the foundation of a

An artfully designed round brilliant lab grown diamond fancy pendant in 14K white gold totalling 0.70 carats on a 16-inch chain. The intricate setting

A round brilliant lab grown diamond pendant of exceptional brilliance in 14K white gold on a 16-inch chain. The 0.76-carat F+ colour, VS1+ clarity lab

One full carat of round brilliant lab grown diamonds in a beautifully crafted fancy pendant setting of 14K white gold on a 16-inch chain. F+ colour an

A one-carat round brilliant lab grown diamond fancy pendant in gleaming 14K white gold — a jewellery milestone. The F+ colour, VS1

Ten carats of round brilliant lab grown diamonds radiate golden warmth in this spectacular 14K yellow gold tennis necklace. F+ colour and VS1+ clarity

Ten carats of round brilliant lab grown diamonds radiate golden warmth in this spectacular 14K yellow gold tennis necklace. F+ colour and VS1+ clarity

Ten carats of round brilliant lab grown diamonds radiate golden warmth in this spectacular 14K yellow gold tennis necklace. F+ colour and VS1+ clarity

Ten carats of round brilliant lab grown diamonds radiate golden warmth in this spectacular 14K yellow gold tennis necklace. F+ colour and VS1+ clarity

Ten carats of round brilliant lab grown diamonds radiate golden warmth in this spectacular 14K yellow gold tennis necklace. F+ colour and VS1+ clarity

Fifteen carats of perfectly matched round brilliant lab grown diamonds blaze in warm 14K yellow gold on a 17-inch chain — a tennis

Fifteen carats of perfectly matched round brilliant lab grown diamonds blaze in warm 14K yellow gold on a 17-inch chain — a tennis

Fifteen carats of perfectly matched round brilliant lab grown diamonds blaze in warm 14K yellow gold on a 17-inch chain — a tennis

Fifteen carats of perfectly matched round brilliant lab grown diamonds blaze in warm 14K yellow gold on a 17-inch chain — a tennis

Fifteen carats of perfectly matched round brilliant lab grown diamonds blaze in warm 14K yellow gold on a 17-inch chain — a tennis

Twenty carats of round brilliant lab grown diamonds in a glowing 14K yellow gold tennis necklace — a jewel of extraordinary magnit

Twenty carats of round brilliant lab grown diamonds in a glowing 14K yellow gold tennis necklace — a jewel of extraordinary magnit

Twenty carats of round brilliant lab grown diamonds in a glowing 14K yellow gold tennis necklace — a jewel of extraordinary magnit

Twenty-five carats of round brilliant lab grown diamonds in gleaming 14K white gold — a tennis necklace of truly monumental propor

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

A magnificent seven-carat lab grown diamond tennis necklace in gleaming 14K white gold. Round brilliant lab grown diamonds at F+ colour and VS1+ clari

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Ten carats of round brilliant lab grown diamonds cascade in pristine 14K white gold on a 17-inch tennis necklace — a jewel of brea

Fifteen carats of round brilliant lab grown diamonds set in polished 14K white gold — a tennis necklace of regal proportions on a