Emerald|Lab Grown|IGI

4.02ct F VVS1 Emerald Lab Grown Diamond

GD • F/VVS1 • IGI LG702551283

Shape and cutting style on the report: Emerald cut

Certificate IGI LG702551283

Diamond specifications and retailer prices

From £637 GBP
$854 USD
As of October 30, 2026
Save £2,356 GBP (79%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: £6,762 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 4.02ct lab-grown emerald diamond

This 4.02ct lab-grown emerald sits in the three to five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a standard cut grade and certified by IGI LG702551283 or 702551283. Listed at 24 retailers as of October 30, 2026, with a 370% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

4.02
Carat
F
Colour
VVS1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG702551283
Dimensions10.76 × 7.53 × 5.11 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.76 mm7.53 mm4.02 ctF / VVS1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG702551283
Side View
Table 62.0%Crown 32.6°Girdle: MediumPavilion 39.1°Culet: LargeDepth 67.9%

Caratlytics Score

How it works →
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 30
Current: £6,762 GBP|Low: £583 GBP|High: £6,762 GBP|Avg: £1,679 GBP|+78.7%
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
Retailer 19
Retailer 20
Retailer 21
Retailer 22
October 31, 2026
Retailer 6£637 GBP
Retailer 12£676 GBP
Retailer 15£676 GBP
Retailer 19£693 GBP
Retailer 13£713 GBP
Retailer 18£869 GBP
Retailer 22£1,042 GBP
Retailer 8£1,049 GBP
Retailer 17£1,127 GBP
Retailer 4£1,189 GBP
Retailer 9£1,439 GBP
Retailer 16£1,583 GBP
Retailer 21£1,586 GBP
Retailer 20£1,899 GBP
Retailer 11£1,902 GBP
Retailer 3£2,313 GBP
Retailer 5£2,334 GBP
Retailer 10£2,538 GBP
Retailer 7£2,562 GBP
Retailer 2£2,994 GBP
Retailer 14£3,250 GBP
Brilliant Earth£6,762 GBP

30 data points across 22 retailers

24 retailers£637 GBP to £2,994 GBP

A
Cheapest Retailer
-
£637 GBP
$854 USD
A
Retailer 2
-
£676 GBP
$906 USD
View
Retailer 3
-
£676 GBP
$906 USD
View
Price last confirmed 19 days ago
A
Retailer 4
-
£693 GBP
$929 USD
View
B+
Retailer 5
-
£713 GBP
$955 USD
View
Final sale: no returns
B+
Retailer 6
-
£869 GBP
$1,165 USD
View
B+
Retailer 7
-
£1,042 GBP
$1,396 USD
View
B+
Retailer 8
-
£1,049 GBP
€1,339 EUR
View
B+
Retailer 9
-
£1,127 GBP
View
B+
Retailer 10
-
£1,189 GBP
$1,593 USD
View
B+
Retailer 11
-
£1,439 GBP
ZAR 31,158 ZAR
View
B
Retailer 12
-
£1,583 GBP
A$3,264 AUD
View
B
Retailer 13
-
£1,586 GBP
$2,125 USD
View
B
Retailer 14
-
£1,899 GBP
$2,544 USD
View
B
Retailer 15
-
£1,902 GBP
$2,548 USD
View
Retailer 16
-
£2,138 GBP
View
Price last confirmed 25 days ago
B
Retailer 17
-
£2,313 GBP
$3,099 USD
View
B
Retailer 18
-
£2,334 GBP
$3,127 USD
View
B
Retailer 19
-
£2,538 GBP
View
B
Retailer 20
-
£2,562 GBP
$3,433 USD
View
Retailer 21
-
£2,994 GBP
A$6,171 AUD
View
Retailer 22
-
£3,250 GBP
$4,355 USD
View
Price last confirmed 13 days ago
Retailer 23
-
£3,645 GBP
$4,885 USD
View
Price last confirmed 96 days ago
Most Expensive
Brilliant Earth
17727717A · Oct 30
£6,762 GBP
$9,060 USD
View
Price under review
23 more retailers have this diamond
Prices start from £637 GBPSave up to £2,356 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
4.02ct Emerald
£637 GBP