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Emerald|Lab Grown|IGI

3.90ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG846691011

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691011

Diamond specifications and retailer prices

From £528 GBP
$708 USD
As of October 27, 2026
Save £3,599 GBP (87%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,127 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 3.9ct lab-grown emerald diamond

This 3.9ct 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 LG846691011 or 846691011. Listed at 20 retailers as of October 27, 2026, with prices from £528 to £4,127, a £3,599 spread on the same certified stone. Brilliant Earth lists it at £4,127. 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

3.90
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle44.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691011
Dimensions11.03 × 7.25 × 4.73 mm
L/W Ratio1.52
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.03 mm7.25 mm3.90 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691011
Side View
Table 65.0%Crown 34.2°Girdle: MediumPavilion 44.8°Culet: LargeDepth 65.2%

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 27
Current: £4,127 GBP|Low: £528 GBP|High: £4,127 GBP|Avg: £1,406 GBP
Brilliant Earth
Retailer 2
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November 1, 2026
Retailer 8£528 GBP
Retailer 12£582 GBP
Retailer 20£588 GBP
Retailer 10£620 GBP
Retailer 13£743 GBP
Retailer 19£873 GBP
Retailer 18£917 GBP
Retailer 5£952 GBP
Retailer 2£978 GBP
Retailer 15£1,378 GBP
Retailer 6£1,423 GBP
Retailer 17£1,503 GBP
Retailer 11£1,745 GBP
Retailer 7£1,985 GBP
Retailer 3£2,057 GBP
Retailer 4£2,104 GBP
Retailer 16£2,117 GBP
Retailer 14£2,175 GBP
Retailer 9£2,420 GBP
Brilliant Earth£4,127 GBP

13 data points across 20 retailers

20 retailers£528 GBP to £4,127 GBP

A
Cheapest Retailer
-
£528 GBP
$708 USD
Retailer 2
-
£582 GBP
$780 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£588 GBP
$788 USD
View
Final sale: no returns
A
Retailer 4
-
£620 GBP
$831 USD
View
A
Retailer 5
-
£743 GBP
$995 USD
View
A
Retailer 6
-
£873 GBP
$1,170 USD
View
A
Retailer 7
-
£917 GBP
$1,229 USD
View
A
Retailer 8
-
£952 GBP
€1,215 EUR
View
A
Retailer 9
-
£978 GBP
View
A
Retailer 10
-
£1,378 GBP
A$2,841 AUD
View
A
Retailer 11
-
£1,423 GBP
ZAR 30,801 ZAR
View
A
Retailer 12
-
£1,503 GBP
$2,014 USD
View
B+
Retailer 13
-
£1,745 GBP
$2,338 USD
View
B+
Retailer 14
-
£1,985 GBP
$2,660 USD
View
B+
Retailer 15
-
£2,057 GBP
SGD 3,725 SGD
View
B+
Retailer 16
-
£2,104 GBP
$2,820 USD
View
B+
Retailer 17
-
£2,117 GBP
$2,837 USD
View
B+
Retailer 18
-
£2,175 GBP
$2,914 USD
View
B+
Retailer 19
-
£2,420 GBP
View
Most Expensive
B
Brilliant Earth
22285704A · Oct 31
£4,127 GBP
$5,530 USD
View
19 more retailers have this diamond
Prices start from £528 GBPSave up to £3,599 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
3.90ct Emerald
£528 GBP