Emerald|Lab Grown|IGI

4.03ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG754576548

Shape and cutting style on the report: Emerald cut

Certificate IGI LG754576548

Diamond specifications and retailer prices

From £658 GBP
$882 USD
As of October 31, 2026
Save £6,126 GBP (90%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £6,784 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 4.03ct lab-grown emerald diamond

This 4.03ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG754576548 or 754576548. Listed at 25 retailers as of October 31, 2026, with prices from £658 to £6,784, a £6,126 spread on the same certified stone. Brilliant Earth lists it at £6,784. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

4.03
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle24.3°
Pavilion angle44.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754576548
Dimensions11.08 × 7.58 × 5.06 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.08 mm7.58 mm4.03 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754576548
Side View
Table 70.0%Crown 24.3°Girdle: MediumPavilion 44.4°Culet: LargeDepth 66.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £6,784 GBP|Low: £565 GBP|High: £6,784 GBP|Avg: £1,718 GBP
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 1, 2026
Retailer 7£565 GBP
Retailer 18£658 GBP
Retailer 6£682 GBP
Retailer 8£682 GBP
Retailer 13£813 GBP
Retailer 10£933 GBP
Retailer 11£1,047 GBP
Retailer 16£1,088 GBP
Retailer 17£1,453 GBP
Retailer 14£1,462 GBP
Retailer 3£1,481 GBP
Retailer 9£2,116 GBP
Retailer 5£2,177 GBP
Retailer 2£2,558 GBP
Retailer 12£3,004 GBP
Retailer 15£3,257 GBP
Retailer 4£3,321 GBP
Brilliant Earth£6,784 GBP

37 data points across 18 retailers

25 retailers£658 GBP to £6,784 GBP

Retailer 1
-
£565 GBP
$757 USD
Price last confirmed 30 days ago
Retailer 2
-
£640 GBP
$858 USD
View
Price last confirmed 22 days ago
A
Retailer 3
-
£658 GBP
$882 USD
View
Final sale: no returns
Retailer 4
-
£682 GBP
$914 USD
View
Price last confirmed 29 days ago
A
Retailer 5
-
£813 GBP
$1,090 USD
View
A
Retailer 6
-
£933 GBP
$1,250 USD
View
A
Retailer 7
-
£978 GBP
$1,310 USD
View
A
Retailer 8
-
£1,047 GBP
View
A
Retailer 9
-
£1,088 GBP
€1,388 EUR
View
B+
Retailer 10
-
£1,453 GBP
ZAR 31,443 ZAR
View
B+
Retailer 11
-
£1,462 GBP
A$3,014 AUD
View
B+
Retailer 12
-
£1,481 GBP
$1,985 USD
View
B+
Retailer 13
-
£1,890 GBP
$2,532 USD
View
Retailer 14
-
£1,919 GBP
$2,571 USD
View
Price last confirmed 32 days ago
Retailer 15
-
£2,116 GBP
View
Price last confirmed 23 days ago
B
Retailer 16
-
£2,177 GBP
$2,917 USD
View
B
Retailer 17
-
£2,185 GBP
$2,928 USD
View
B
Retailer 18
-
£2,307 GBP
$3,091 USD
View
B
Retailer 19
-
£2,359 GBP
$3,161 USD
View
B
Retailer 20
-
£2,558 GBP
View
B
Retailer 21
-
£3,004 GBP
A$6,193 AUD
View
B
Retailer 22
-
£3,257 GBP
$4,364 USD
View
Retailer 23
-
£3,321 GBP
$4,450 USD
View
Price last confirmed 18 days ago
B
Retailer 24
-
£3,799 GBP
$5,090 USD
View
Most Expensive
B
Brilliant Earth
20603437A · Oct 31
£6,784 GBP
$9,090 USD
View
24 more retailers have this diamond
Prices start from £658 GBPSave up to £6,126 GBP

Carat Hunter is not affiliated with, endorsed by, or sponsored by any retailer listed. Retailer information is from publicly available sources and may not be current. Verify details directly with the retailer before purchasing. Return terms as we hold them. Check the retailer's own returns page before you buy.

A
4.03ct Emerald
£658 GBP