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Emerald|Lab Grown|IGI

4.00ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG807695145

Shape and cutting style on the report: Emerald cut

Certificate IGI LG807695145

Diamond specifications and retailer prices

From £687 GBP
$920 USD
As of October 31, 2026
Save £2,714 GBP (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £3,401 GBP at With Clarity · As of November 1, 2026
View at With Clarity

About this 4ct lab-grown emerald diamond

This 4ct lab-grown emerald sits in the three to five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807695145 or 807695145. Listed at 17 retailers as of October 31, 2026, with prices from £687 to £3,401, a £2,714 spread on the same certified stone. With Clarity lists it at £3,401. 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

4.00
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle38.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807695145
Dimensions10.59 × 7.51 × 5.17 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.59 mm7.51 mm4.00 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG807695145
Side View
Table 63.0%Crown 38.6°Girdle: Slightly ThickPavilion 42.9°Culet: LargeDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £843 GBP|Low: £687 GBP|High: £3,492 GBP|Avg: £1,837 GBP|-4.2%
Retailer 1
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
With Clarity
November 1, 2026
Retailer 12£687 GBP
Retailer 1£843 GBP
Retailer 7£1,016 GBP
Retailer 2£1,022 GBP
Retailer 6£1,086 GBP
Retailer 8£1,093 GBP
Retailer 4£1,520 GBP
Retailer 14£1,642 GBP
Retailer 9£1,971 GBP
Retailer 10£2,226 GBP
Retailer 11£2,464 GBP
Retailer 3£2,692 GBP
Retailer 13£2,825 GBP
Retailer 5£3,232 GBP
With Clarity£3,401 GBP

19 data points across 15 retailers

17 retailers£687 GBP to £3,401 GBP

Retailer 1
-
£645 GBP
$864 USD
Price last confirmed 40 days ago
A
Retailer 2
-
£687 GBP
$920 USD
View
Final sale: no returns
Retailer 3
-
£738 GBP
$989 USD
View
Price last confirmed 39 days ago
A
Retailer 4
-
£843 GBP
$1,130 USD
View
A
Retailer 5
-
£1,016 GBP
$1,361 USD
View
A
Retailer 6
-
£1,022 GBP
$1,370 USD
View
A
Retailer 7
-
£1,086 GBP
€1,386 EUR
View
A
Retailer 8
-
£1,093 GBP
View
A
Retailer 9
-
£1,520 GBP
ZAR 32,903 ZAR
View
A
Retailer 10
-
£1,642 GBP
$2,200 USD
View
B+
Retailer 11
-
£1,971 GBP
$2,641 USD
View
B+
Retailer 12
-
£2,226 GBP
$2,983 USD
View
B+
Retailer 13
-
£2,464 GBP
$3,301 USD
View
B+
Retailer 14
-
£2,692 GBP
View
B+
Retailer 15
-
£2,825 GBP
SGD 5,116 SGD
View
B
Retailer 16
-
£3,232 GBP
$4,330 USD
View
Most Expensive
B
With Clarity
807695145 · Nov 1
£3,401 GBP
$4,557 USD
View
16 more retailers have this diamond
Prices start from £687 GBPSave up to £2,714 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
4.00ct Emerald
£687 GBP