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1.05ct Round diamond
IGI Certified

1.05ct Round F SI1 Lab Grown Diamond

Excellent Pol/Sym · IGI Certified
Order this lab grown diamond, and it will ship in 4–6 business days.
Yours, set into your bespoke design, in 2–2.5 weeks.
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The essentials

Graded, line by line.

1.05
Carat
F
Color
SI1
Clarity
—
Cut
Excellent
Polish
Excellent
Symmetry
None
Fluorescence
IGI
Lab
6.35 mm
Length
6.33 mm
Width
3.82 mm
Height
1.00
Ratio
TABLE63%DEPTH60.3%CROWN HT—PAVIL DP—CULET
Proportions

The anatomy of this stone.

A well-proportioned round brilliant displays maximum brilliance. The table and depth are the two biggest drivers of fire and scintillation.

Table63%
Depth60.3%
Ratio1.00
Cut Tolerance
Good proportions

Measurements fall within accepted ranges for this stone.

Total Depth60.3%Excellent
Good 56–67Very Good 58–64Excellent 60–63
Table63%Good
Good 50–67Very Good 52–62Excellent 53–58

IGI assigns this stone a graded cut.

On the hand

See it, true to size.

Our live size visualiser lets you see this 1.05ct round at actual scale — photographed on a real hand, with carat and skin-tone controls so you can judge presence before you commit.

6.35 × 6.33 × 3.82 mm
Hand for diamond size comparison
Round
Skin Tone
15ct
1.05ct
0.2ct

Round·1.05ct·6.35 × 6.33 × 3.82 mm

Certificate

Verified, independently.

IGI
Independent certification
IGI Grading Report
Report no. LG792693477
About this diamond

This 1.05 carat laboratory-grown round carries F color grade — near-colorless, exceptional quality. Graded SI1 clarity by IGI, it's a stone with character that goes well beyond the numbers — ready to be set into something made around it.

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The next step

Every Rêve diamond is set into a bespoke design.

Crafted to your specifications and ready in 2–2.5 weeks. Book a private appointment at our 5th Avenue or Beverly Hills showroom, or speak to a specialist online — we'll design something around this stone.

Grading Certificate · IGI
× 40 Zoom

Diamond Details

1.05ct Round Lab Grown Diamond, F Color, SI1 Clarity
Total Price
$1,100
1.05
Carat
F
Color
SI1
Clarity
—
Cut
Excellent
Polish
Excellent
Symmetry
6.35 mm
Length
6.33 mm
Width
3.82 mm
Height
63%
Table
60.3%
Depth
None
Fluoresc.
IGI
Lab
1.00
Ratio
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