Cool Stuff Auctions – Fine Lab Grown Diamond Jewelry Sale

A once-in-a-lifetime opportunity — twenty carats of dazzling round brilliant lab grown diamonds united in polished 14K white gold

Designed for a comfortable, relaxed fit, this 7.5-inch lab grown diamond tennis bracelet features 2 carats of round brilliant lab grown diamonds in 14

Designed for a comfortable, relaxed fit, this 7.5-inch lab grown diamond tennis bracelet features 2 carats of round brilliant lab grown diamonds in 14

Designed for a comfortable, relaxed fit, this 7.5-inch lab grown diamond tennis bracelet features 2 carats of round brilliant lab grown diamonds in 14

Designed for a comfortable, relaxed fit, this 7.5-inch lab grown diamond tennis bracelet features 2 carats of round brilliant lab grown diamonds in 14

Designed for a comfortable, relaxed fit, this 7.5-inch lab grown diamond tennis bracelet features 2 carats of round brilliant lab grown diamonds in 14

Platinum — the rarest, most prestigious precious metal — frames 2 carats of round brilliant lab grown diamonds

Platinum — the rarest, most prestigious precious metal — frames 2 carats of round brilliant lab grown diamonds

Platinum — the rarest, most prestigious precious metal — frames 2 carats of round brilliant lab grown diamonds

Platinum — the rarest, most prestigious precious metal — frames 2 carats of round brilliant lab grown diamonds

Platinum — the rarest, most prestigious precious metal — frames 2 carats of round brilliant lab grown diamonds

Three carats of round brilliant lab grown diamonds set in enduring platinum — a combination that represents the pinnacle of fine j

Three carats of round brilliant lab grown diamonds set in enduring platinum — a combination that represents the pinnacle of fine j

Three carats of round brilliant lab grown diamonds set in enduring platinum — a combination that represents the pinnacle of fine j

Three carats of round brilliant lab grown diamonds set in enduring platinum — a combination that represents the pinnacle of fine j

Three carats of round brilliant lab grown diamonds set in enduring platinum — a combination that represents the pinnacle of fine j

Four magnificent carats of round brilliant lab grown diamonds set in solid platinum — the most coveted materials in fine jewellery

Four magnificent carats of round brilliant lab grown diamonds set in solid platinum — the most coveted materials in fine jewellery

Four magnificent carats of round brilliant lab grown diamonds set in solid platinum — the most coveted materials in fine jewellery

Five carats of round brilliant lab grown diamonds in platinum — jewellery at its most refined and enduring. Each stone, graded F+

Five carats of round brilliant lab grown diamonds in platinum — jewellery at its most refined and enduring. Each stone, graded F+

Five carats of round brilliant lab grown diamonds in platinum — jewellery at its most refined and enduring. Each stone, graded F+

Five carats of round brilliant lab grown diamonds in platinum — jewellery at its most refined and enduring. Each stone, graded F+

Five carats of round brilliant lab grown diamonds in platinum — jewellery at its most refined and enduring. Each stone, graded F+

A magnificent 6-carat round brilliant lab grown diamond tennis bracelet in solid platinum — a jewel of extraordinary calibre. F+ c

A magnificent 6-carat round brilliant lab grown diamond tennis bracelet in solid platinum — a jewel of extraordinary calibre. F+ c

A magnificent 6-carat round brilliant lab grown diamond tennis bracelet in solid platinum — a jewel of extraordinary calibre. F+ c

The crown jewel of the bracelet collection — seven carats of round brilliant lab grown diamonds at F+ colour and VS1+ clarity set

Princess-cut lab grown diamonds — prized for their geometric precision and fiery brilliance — take centre stag

Emerald-cut lab grown diamonds, celebrated for their elongated step-cut facets, radiate a sophisticated, mirror-like brilliance in this warm 14K yello

Five carats of icy emerald-cut lab grown diamonds radiate cool brilliance against the warm glow of 14K yellow gold in this striking tennis bracelet. F

A modern reinterpretation of the classic tennis bracelet, featuring emerald-cut lab grown diamonds set in a striking North-South orientation for added

Step-cut elegance at its finest — five carats of emerald-cut lab grown diamonds set in luminous 14K white gold. The long, open fac

Step-cut elegance at its finest — five carats of emerald-cut lab grown diamonds set in luminous 14K white gold. The long, open fac

A head-turning contemporary design featuring emerald-cut lab grown diamonds set in an East-West orientation — horizontal across th

Step-cut elegance at its finest — five carats of emerald-cut lab grown diamonds set in luminous 14K white gold. The long, open fac

A head-turning contemporary design featuring emerald-cut lab grown diamonds set in an East-West orientation — horizontal across th

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

Seven carats of emerald-cut lab grown diamonds set East-West in pristine 14K white gold — a bracelet of dramatic contemporary flai

Seven carats of emerald-cut lab grown diamonds — with their distinctive step-faceted brilliance — cascade in g

A truly extraordinary 10-carat emerald-cut lab grown diamond tennis bracelet in polished 14K white gold. The step-cut facets of each F+ colour, VS1+ c

A truly extraordinary 10-carat emerald-cut lab grown diamond tennis bracelet in polished 14K white gold. The step-cut facets of each F+ colour, VS1+ c

Twelve carats of breathtaking emerald-cut lab grown diamonds in 14K white gold — a bracelet of historical proportions and artistic