6-Prong Diamond Solitaire Ring 1.50 Carat GIA Certified

6-prong solitaire ring set with a 1.50 carat GIA-certified diamond, available in H SI1, F VS1 or D IF, in the precious metal of your choice.

From 9890.- CHF in H SI1 quality, depending on the metal selected.

CHF9,890.00 CHF9,890.00
In stock
SKU
solitaire 6 griffes-150ct

The 6-Prong Solitaire in the 1.50 Carat Format

A 1.50 carat round brilliant reaches an average diameter of approximately 7.4 mm. At this format, the six-prong setting finds its full justification: the crown's regular outline gives a stone of this scale a frame that holds it visually, where a more open mounting would let it dominate alone. The ring remains a whole, not just a diamond on a band.

A Hold Designed for Scale

Six points of contact distribute the hold of a 7.4 mm stone with a margin of security that four prongs would concentrate on fewer supports. Each prong remains proportionate, and the diamond keeps an open reading despite the structure around it.

A True Presence

A 1.50-carat diamond invites the light with grace.

Its force lies in the balance between light and proportion.

The six prongs give that presence a discreet stability that contributes to its character.

The diamond reveals itself through light.

It is often chosen by those seeking an uncompromising classic, crafted for our time.

Three Readings of the Diamond

Three diamond qualities are offered for this model, each accompanied by its GIA report.

H SI1, Natural Brilliance. The balance between presence and light, applied to a format rarely seen on the hand.

F VS1, Refined Light. Superior whiteness and purity, whose effect becomes more evident as the surface of the stone increases.

D IF, Absolute. The highest color on the GIA scale and the absence of internal inclusions, united on a 1.50 carat diamond.

Choosing Your Precious Metal

18K white gold, 18K yellow gold, 18K rose gold or platinum 950. At this scale, the choice of metal engages the whole hand: white tones let the diamond carry the light alone, warm golds set the stone within a more assertive jewel.

The Time of Adjustment

At 1.50 carats, the diamond becomes the sole subject of the ring, and the setting steps back to let it speak.

Each piece is made to order in Lausanne, then set and adjusted for the chosen stone.

The model is available up to D IF, the highest color grade on the GIA scale combined with Internally Flawless clarity.

On a stone of this importance, the precision of the six prongs ensures a secure hold while leaving the crown open to light.

Before delivery, the ring is checked and verified with the care this level of quality demands.

This workshop time is part of the piece.

Specifications

GIA certified diamond
Cut quality: Excellent to Very Good (Cut Grade, Polish & Symmetry)
Fluorescence: None
1.50 carat round brilliant diamond, available in H SI1, F VS1 or D IF
Creation and delivery time: 10 to 15 business days
Quality control before delivery
2-year warranty

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