Cool Stuff Auctions – Fine Lab Grown Diamond Jewelry Sale

The marquise cut — with its dramatic pointed ends and maximum lab grown diamond coverage — delivers eight cara

The romantic pear cut takes centre stage in this delightfully unique 14K white gold tennis bracelet. Four carats of teardrop-shaped F+ colour, VS1+ cl

Oval-cut lab grown diamonds — celebrated for their elongating effect and exceptional brilliance — create a lux

Five carats of magnificent oval-cut lab grown diamonds shimmer in this contemporary 14K white gold tennis bracelet. The oval cut's exceptional b...

Five carats of magnificent oval-cut lab grown diamonds shimmer in this contemporary 14K white gold tennis bracelet. The oval cut's exceptional b...

Five carats of magnificent oval-cut lab grown diamonds shimmer in this contemporary 14K white gold tennis bracelet. The oval cut's exceptional b...

Oval-cut lab grown diamonds in a fashionable East-West horizontal setting — this 14K white gold tennis bracelet makes a statement

Five carats of magnificent oval-cut lab grown diamonds shimmer in this contemporary 14K white gold tennis bracelet. The oval cut's exceptional b...

Five carats of magnificent oval-cut lab grown diamonds shimmer in this contemporary 14K white gold tennis bracelet. The oval cut's exceptional b...

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Seven dazzling carats of oval-cut lab grown diamonds set in pristine 14K white gold — a bracelet that combines the glamour of maxi

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

Eight carats of oval-cut lab grown diamonds in polished 14K white gold — a bracelet of spectacular visual impact. The oval cut...

A landmark achievement in lab grown diamond bracelet design — ten carats of oval-cut lab grown diamonds at F+ colour and VS1+ clar

A landmark achievement in lab grown diamond bracelet design — ten carats of oval-cut lab grown diamonds at F+ colour and VS1+ clar

A landmark achievement in lab grown diamond bracelet design — ten carats of oval-cut lab grown diamonds at F+ colour and VS1+ clar

A landmark achievement in lab grown diamond bracelet design — ten carats of oval-cut lab grown diamonds at F+ colour and VS1+ clar

Twelve carats of magnificent oval-cut lab grown diamonds in gleaming 14K white gold — a bracelet of truly historic lab grown diamo

Twelve carats of magnificent oval-cut lab grown diamonds in gleaming 14K white gold — a bracelet of truly historic lab grown diamo

Fifteen extraordinary carats of oval-cut lab grown diamonds blazing in 14K white gold — a bracelet of royal proportions. F+ colour

An extraordinary romantic gesture — ten carats of heart-shaped lab grown diamonds set in pristine 14K white gold. The heart cut is

These beautifully crafted cluster earrings gather round brilliant lab grown diamonds into a blooming arrangement of light, totalling 2 carats in lumin

Huggie earrings — designed to hug the earlobe for a sleek, contemporary look — are elevated here with 1.5 cara

Graceful and luminous, these drop earrings combine pear and round brilliant lab grown diamonds totalling 1.5 carats in polished 14K white gold. The ro

The lab grown diamond hoop — a jewellery icon — is realised here with 1 full carat of round brilliant lab grow

Two carats of round brilliant lab grown diamonds light up these classic hoop earrings in polished 14K white gold. At F+ colour and VS1+ clarity, every

A significant 2.5 carats of round brilliant lab grown diamonds encircle these premium 14K white gold hoops in a blaze of continuous sparkle. Graded F+

Emerald-cut lab grown diamonds in warm 14K yellow gold huggies — a luxurious pairing that radiates vintage glamour. One carat of s

A modern jewellery triumph, these huggie earrings combine pear, oval, and emerald-cut lab grown diamonds for 2 carats of multi-shape brilliance in 14K

Oval-cut lab grown diamonds — beloved for their elongating, flattering brilliance — are set in sleek 14K white

Three magnificent carats of round brilliant lab grown diamonds set in halo-style 14K white gold earrings — a design that maximises

Perfectly proportioned and irresistibly wearable, these round brilliant lab grown diamond huggies in 14K white gold are a jewellery wardrobe essential

Delicate pear-cut lab grown diamonds grace these intimate huggie earrings in polished 14K white gold. The romantic teardrop shape of the F+ colour, VS

The inside-out hoop is a contemporary jewellery icon — lab grown diamonds set on both the inside and outside of the hoop for maxim

Three carats of round brilliant lab grown diamonds on the inside and outside of gleaming 14K yellow gold hoops — these inside-out