Emerald|Lab Grown|IGI

1.01ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG622491379

Shape and cutting style on the report: Emerald cut

Certificate IGI LG622491379

Diamond specifications and retailer prices

From £166 GBP
$221 USD
As of October 29, 2026
Save £678 GBP (80%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,558 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.01ct lab-grown emerald diamond

This 1.01ct lab-grown emerald sits in the classic one-carat band, graded E colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG622491379 or 622491379. Listed at 23 retailers as of October 28, 2026, with a 408% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.01
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle42.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG622491379
Dimensions4.90 × 4.90 × 3.14 mm
L/W Ratio1.00
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
4.90 mm4.90 mm1.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG622491379
Side View
Table 69.0%Crown 33.6°Girdle: MED-STKPavilion 42.9°Culet: LNGDepth 64.1%

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 29
Current: £1,430 GBP|Low: £148 GBP|High: £1,558 GBP|Avg: £527 GBP|+0.5%
Do Amore Diamonds
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
October 29, 2026
Retailer 11£166 GBP
Retailer 12£191 GBP
Retailer 14£248 GBP
Retailer 13£345 GBP
Retailer 9£377 GBP
Retailer 7£457 GBP
Retailer 4£488 GBP
Retailer 10£498 GBP
Retailer 5£588 GBP
Retailer 3£726 GBP
Retailer 2£822 GBP
Retailer 8£844 GBP
Retailer 6£845 GBP
Do Amore Diamonds£1,430 GBP

44 data points across 14 retailers

23 retailers£166 GBP to £844 GBP

A
Retailer 1
-
£133 GBP
$177 USD
Price last confirmed 10 days ago
A
Retailer 2
-
£155 GBP
$206 USD
View
Price last confirmed 15 days ago
A
Retailer 3
-
£163 GBP
$217 USD
View
Price last confirmed 36 days ago
A
Retailer 4
-
£166 GBP
$220 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£166 GBP
$220 USD
View
Price last confirmed 9 days ago
A
Retailer 6
-
£166 GBP
$221 USD
View
Final sale: no returns
A
Retailer 7
-
£191 GBP
$254 USD
View
A
Retailer 8
-
£248 GBP
$330 USD
View
B+
Retailer 9
-
£345 GBP
ZAR 7,406 ZAR
View
B+
Retailer 10
-
£369 GBP
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£377 GBP
View
B+
Retailer 12
-
£457 GBP
A$935 AUD
View
B+
Retailer 13
-
£488 GBP
$649 USD
View
B
Retailer 14
-
£498 GBP
A$1,019 AUD
View
B
Retailer 15
-
£570 GBP
CA$1,051 CAD
View
B
Retailer 16
-
£587 GBP
$780 USD
View
Price last confirmed 10 days ago
B
Retailer 17
-
£588 GBP
$782 USD
View
B
Retailer 18
-
£726 GBP
SGD 1,303 SGD
View
B
Retailer 19
-
£822 GBP
View
B
Retailer 20
-
£844 GBP
$1,122 USD
View
B
Retailer 21
-
£845 GBP
$1,123 USD
View
Price last confirmed 11 days ago
B
Retailer 22
-
£1,430 GBP
$1,900 USD
View
Price under review
Most Expensive
B
Do Amore Diamonds
27-EA407E568 · Oct 29
£1,558 GBP
$2,070 USD
View
Price under review
22 more retailers have this diamond
Prices start from £166 GBPSave up to £678 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
1.01ct Emerald
£166 GBP