Facebook Pixel Skip to main content
4.08 carat Emerald Cut lab grown diamond, F VS1, IGI certified, face-up
Hover or drag to inspectTouch and drag to zoom
IGI report

LG805639943

FieldValue
ShapeEmerald Cut
Carat weight4.08
Color / ClarityF / VS1
Polish / SymmetryExcellent / Excellent
FluorescenceNone
Measurements10.93 × 7.54 × 5.00 mm
Report date2026-07-28
Verify on IGI
Actual size

Face-up size

10.93 × 7.54 mm outline, compared with a round brilliant (approx. diameters).
0mm 5mm 10mm 15mm 20mm 25mm 4.08ct Emerald Cut approx. 6.5 mm round approx. 8.2 mm round approx. 9.4 mm round
Stock #1866692 · IGI LG805639943

Emerald Cut Diamond Specifications

Grading: color, clarity and finish

ShapeEmerald Cut
Carat weight4.08
ColorF
ClarityVS1
PolishExcellent
SymmetryExcellent
FluorescenceNone

Measurements in mm

Length10.93 mm
Width7.54 mm
Depth5.00 mm
L/W ratio1.45
GrowthCVD
LocationLos Angeles

IGI certificate

LabIGI
Report #LG805639943
Report date2026-07-28
Verify on IGI
From the IGI report

Emerald Cut Proportions

Top view

10.93 mm TOP VIEW · 7.54 mm wide

Proportions

Table64.0%
Total depth—
Crown angle34.1°
Crown height13.0%
Pavilion angle39.3°
Pavilion depth49.5%
Girdle—
Culet—
Length10.93 mm
Width7.54 mm
Hover or tap a row to see it on the drawing.Tap a row to see it on the drawing.
Shape guide

About Emerald Cut diamonds

Also called the step cut. A rectangular step cut with cut corners and long, parallel facets that give a clean, hall-of-mirrors look.

Custom & matching

Need it matched or set?

Set this diamond, find matched pairs, or send a spec and we'll source or cut to it.

  • 24-hour CAD · 4–6 working days to finished
  • Gold (14K/18K), silver, platinum · No MOQ
Shipping & location

In our Los Angeles office

Location607 S Hill St #241
US shippingSame day before 6 PM ET
International3–4 business days
Minimum orderNo MOQ
In stock in Los Angeles, closest in size · hovertap to rotate

Similar Emerald Cut Lab-Grown Diamonds

Trade questions

Buying Emerald Cut Diamonds Wholesale: FAQ

How big is a 4.08 carat Emerald Cut?

This 4.08 carat Emerald Cut measures 10.93 × 7.54 mm face-up and 5.00 mm deep. Shapes and cuts carry their weight differently, so compare diamonds by their mm size, not only by carat.

How fast does this diamond ship?

Orders placed before 6 PM ET ship the same day from Los Angeles. International delivery takes 3–4 business days.

Is the certificate real, and can I check it?

Yes. This diamond carries IGI report LG805639943, and you can verify it on IGI's website. We carry 10,000+ IGI/GIA-certified diamonds in stock. For how grading works, see GIA's guide to diamond quality factors.

How do I see the price?

Prices are shown to trade accounts only. Guru Diam sells to jewelers, retailers, designers and manufacturers. Applications submitted before 4 PM ET are approved the same business day, otherwise the next business day.

Is this diamond lab-grown or natural?

This one is lab grown, CVD, as stated on its IGI report. Lab-grown diamonds must be disclosed as such when you resell them; see our guide to FTC lab-grown diamond disclosure rules and the FTC's jewelry business guidance. We also carry certified natural diamonds, so if you need a natural Emerald Cut, ask us.

Wholesale for the trade

Wholesale Emerald Cut Lab Grown Diamonds

Guru Diam is a B2B diamond supplier on 47th Street in the NYC Diamond District and in the Los Angeles diamond district, selling natural and lab-grown diamonds wholesale to jewelers, retailers, designers and manufacturers. Our loose lab-grown diamonds come in classic and antique cuts, each with its own IGI or GIA certificate.

A 4.08 carat Emerald Cut measures 10.93 x 7.54 mm, so a jeweler can plan a setting before calling. Every certified diamond has its own page with full grading and proportions. Browse all Emerald Cut lab-grown diamonds, read about wholesale lab grown diamonds in the NYC Diamond District, or see our certified natural diamonds. Lab diamonds and natural diamonds are sold to the trade only: open a trade account, or learn more about Guru Diam.

Compare diamondsPick 2 to compare