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Emerald|Lab Grown|IGI

6.66ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG841626318

Shape and cutting style on the report: Emerald cut

Certificate IGI LG841626318

Diamond specifications and retailer prices

From £1,982 GBP
$2,656 USD
As of October 30, 2026
Save £9,279 GBP (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £11,261 GBP at With Clarity · As of October 31, 2026
View at With Clarity

About this 6.66ct lab-grown emerald diamond

This 6.66ct 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 LG841626318 or 841626318. Listed at 22 retailers as of October 30, 2026, with prices from £1,982 to £11,261, a £9,279 spread on the same certified stone. With Clarity lists it at £11,261. 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

6.66
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG841626318
Dimensions13.47 × 8.86 × 5.83 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
13.47 mm8.86 mm6.66 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG841626318
Side View
Table 68.0%Crown 38.9°Girdle: Slightly ThickPavilion 42.9°Culet: LargeDepth 65.8%

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 30
Current: £4,261 GBP|Low: £1,982 GBP|High: £11,455 GBP|Avg: £4,454 GBP|-1.3%
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
With Clarity
November 1, 2026
Retailer 10£1,982 GBP
Retailer 7£2,157 GBP
Retailer 8£2,220 GBP
Retailer 20£2,300 GBP
Retailer 6£2,422 GBP
Retailer 2£2,477 GBP
Retailer 12£3,106 GBP
Retailer 3£3,161 GBP
Retailer 13£3,306 GBP
Retailer 16£3,375 GBP
Retailer 18£3,489 GBP
Retailer 5£3,970 GBP
Retailer 1£4,261 GBP
Retailer 17£4,451 GBP
Retailer 4£5,642 GBP
Retailer 14£6,140 GBP
Retailer 19£6,190 GBP
Retailer 15£6,500 GBP
Retailer 11£8,019 GBP
Retailer 9£8,143 GBP
With Clarity£11,261 GBP

20 data points across 21 retailers

22 retailers£1,982 GBP to £11,261 GBP

A
Cheapest Retailer
-
£1,982 GBP
$2,656 USD
A
Retailer 2
-
£2,157 GBP
$2,890 USD
View
A
Retailer 3
-
£2,220 GBP
$2,975 USD
View
Final sale: no returns
A
Retailer 4
-
£2,300 GBP
$3,082 USD
View
A
Retailer 5
-
£2,422 GBP
$3,245 USD
View
A
Retailer 6
-
£2,477 GBP
$3,319 USD
View
B+
Retailer 7
-
£3,106 GBP
View
B+
Retailer 8
-
£3,161 GBP
$4,236 USD
View
B+
Retailer 9
-
£3,306 GBP
$4,430 USD
View
B+
Retailer 10
-
£3,375 GBP
$4,522 USD
View
B+
Retailer 11
-
£3,489 GBP
€4,452 EUR
View
B+
Retailer 12
-
£3,970 GBP
View
B+
Retailer 13
-
£4,261 GBP
A$8,784 AUD
View
B+
Retailer 14
-
£4,451 GBP
ZAR 96,336 ZAR
View
B+
Retailer 15
-
£5,642 GBP
$7,559 USD
View
B
Retailer 16
-
£6,140 GBP
$8,227 USD
View
B
Retailer 17
-
£6,190 GBP
View
B
Retailer 18
-
£6,500 GBP
A$13,398 AUD
View
B
Retailer 19
-
£8,019 GBP
$10,745 USD
View
Retailer 20
-
£8,098 GBP
$10,850 USD
View
Price last confirmed 20 days ago
B
Retailer 21
-
£8,143 GBP
SGD 14,745 SGD
View
Most Expensive
B
With Clarity
841626318 · Oct 31
£11,261 GBP
$15,089 USD
View
21 more retailers have this diamond
Prices start from £1,982 GBPSave up to £9,279 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
6.66ct Emerald
£1,982 GBP