NOT SOLD. An important pink diamond ring with a brilliant-cut fancy pink diamond weighing app. 7.13 ct. flanked by diamonds, mounted in 18k pink and white gold. VVS. GIA.

905/446

An important pink diamond ring set with a brilliant-cut fancy pink diamond weighing app. 7.13 ct. flanked by two trapeze-cut diamonds weighing a total of app. 0.70 ct., mounted in 18k pink and white gold. Clarity: VVS. Colour of trapeze-cut diamonds: Top Wesselton-Wesselton (G-H). Clarity: VS. Size 54.5. Diamond with inscription Treated Colour.

Accompanied by GIA report no. 2215938498. New York, 2021. Colour distribution: Even. Polish: Excellent. Symmetry: Excellent. Fluorescence: Faint.

“HPHT stands for high pressure and high temperature. It is a method of applying HPHT to those diamonds that are not fully crystallized (”premature diamonds") when released from fiery, erupting volcanoes. The HPHT process is a scientific procedure that is carefully controlled. The HPHT process is used to finish what nature started by applying 70,000 atmospheres (the same atmospheric pressure that a diamond gets in the ground) at temperatures up to 3,700°F. Meeting these conditions will bring a diamond to its fully “mature” state".

Additional Remarks

Payment is possible only by credit card in the salesroom or by bank transfer.

Auction

Jewellery & handbags, 2 December 2021