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Emerald|Lab Grown|IGI

1.01ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG623463607

Shape and cutting style on the report: Emerald cut

Certificate IGI LG623463607

Diamond specifications and retailer prices

From £166 GBP
$221 USD
As of October 28, 2026
Save £656 GBP (80%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,430 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 LG623463607 or 623463607. Listed at 21 retailers as of October 28, 2026, with a 394% 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 angle25.7°
Pavilion angle44.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463607
Dimensions4.77 × 4.77 × 3.31 mm
L/W Ratio1.00
Culet sizeLarge
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
4.77 mm4.77 mm1.01 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463607
Side View
Table 65.0%Crown 25.7°Girdle: MediumPavilion 44.7°Culet: LargeDepth 69.4%

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 28
Current: £1,430 GBP|Low: £148 GBP|High: £1,430 GBP|Avg: £557 GBP|+11.8%
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 14£166 GBP
Retailer 12£191 GBP
Retailer 3£248 GBP
Retailer 8£351 GBP
Retailer 7£377 GBP
Retailer 11£457 GBP
Retailer 9£498 GBP
Retailer 5£588 GBP
Retailer 10£596 GBP
Retailer 4£726 GBP
Retailer 13£785 GBP
Retailer 2£822 GBP
Retailer 6£845 GBP
Do Amore Diamonds£1,430 GBP

41 data points across 14 retailers

21 retailers£166 GBP to £822 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
-
£166 GBP
$220 USD
View
Price last confirmed 9 days ago
A
Retailer 4
-
£166 GBP
$220 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
£166 GBP
$221 USD
View
Final sale: no returns
A
Retailer 6
-
£191 GBP
$254 USD
View
A
Retailer 7
-
£248 GBP
$330 USD
View
B+
Retailer 8
-
£351 GBP
ZAR 7,524 ZAR
View
B+
Retailer 9
-
£369 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£377 GBP
View
B
Retailer 11
-
£457 GBP
A$935 AUD
View
B
Retailer 12
-
£498 GBP
A$1,019 AUD
View
B
Retailer 13
-
£570 GBP
CA$1,051 CAD
View
B
Retailer 14
-
£587 GBP
$780 USD
View
Price last confirmed 10 days ago
B
Retailer 15
-
£588 GBP
$782 USD
View
B
Retailer 16
-
£596 GBP
$792 USD
View
B
Retailer 17
-
£726 GBP
SGD 1,303 SGD
View
B
Retailer 18
-
£785 GBP
$1,043 USD
View
B
Retailer 19
-
£822 GBP
View
B
Retailer 20
-
£845 GBP
$1,123 USD
View
Price last confirmed 11 days ago
Most Expensive
B
Do Amore Diamonds
27-A61DC539B · Oct 29
£1,430 GBP
$1,900 USD
View
Price under review
20 more retailers have this diamond
Prices start from £166 GBPSave up to £656 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