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Emerald|Lab Grown|IGI

5.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG846691038

Shape and cutting style on the report: Emerald cut

Certificate IGI LG846691038

Diamond specifications and retailer prices

From £863 GBP
$1,156 USD
As of October 27, 2026
Save £4,951 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £5,814 GBP at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 5.66ct lab-grown emerald diamond

This 5.66ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846691038 or 846691038. Listed at 18 retailers as of October 27, 2026, with prices from £863 to £5,814, a £4,951 spread on the same certified stone. Brilliant Earth lists it at £5,814. 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

5.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle41.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846691038
Dimensions11.89 × 8.34 × 5.60 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
11.89 mm8.34 mm5.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846691038
Side View
Table 67.0%Crown 38.2°Girdle: Slightly ThickPavilion 41.9°Culet: LargeDepth 67.1%

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 27
Current: £5,814 GBP|Low: £863 GBP|High: £5,814 GBP|Avg: £2,019 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
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Retailer 17
Retailer 18
October 31, 2026
Retailer 6£863 GBP
Retailer 9£952 GBP
Retailer 15£963 GBP
Retailer 7£1,015 GBP
Retailer 11£1,127 GBP
Retailer 14£1,320 GBP
Retailer 5£1,431 GBP
Retailer 2£1,446 GBP
Retailer 17£1,526 GBP
Retailer 8£1,903 GBP
Retailer 13£1,964 GBP
Retailer 18£2,033 GBP
Retailer 10£2,123 GBP
Retailer 4£2,767 GBP
Retailer 3£3,232 GBP
Retailer 16£3,338 GBP
Retailer 12£4,813 GBP
Brilliant Earth£5,814 GBP

12 data points across 18 retailers

18 retailers£863 GBP to £5,814 GBP

A
Cheapest Retailer
-
£863 GBP
$1,156 USD
Retailer 2
-
£952 GBP
$1,276 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
£963 GBP
$1,290 USD
View
Final sale: no returns
A
Retailer 4
-
£1,015 GBP
$1,360 USD
View
A
Retailer 5
-
£1,127 GBP
$1,510 USD
View
A
Retailer 6
-
£1,320 GBP
$1,768 USD
View
A
Retailer 7
-
£1,431 GBP
$1,918 USD
View
A
Retailer 8
-
£1,446 GBP
View
A
Retailer 9
-
£1,526 GBP
€1,947 EUR
View
A
Retailer 10
-
£1,903 GBP
$2,550 USD
View
A
Retailer 11
-
£1,964 GBP
$2,632 USD
View
A
Retailer 12
-
£2,033 GBP
ZAR 44,001 ZAR
View
Retailer 13
-
£2,123 GBP
A$4,377 AUD
View
Price last confirmed 9 days ago
B+
Retailer 14
-
£2,767 GBP
$3,708 USD
View
B+
Retailer 15
-
£3,232 GBP
View
B+
Retailer 16
-
£3,338 GBP
SGD 6,044 SGD
View
B
Retailer 17
-
£4,813 GBP
$6,449 USD
View
Most Expensive
B
Brilliant Earth
22285105A · Oct 30
£5,814 GBP
$7,790 USD
View
17 more retailers have this diamond
Prices start from £863 GBPSave up to £4,951 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
5.66ct Emerald
£863 GBP