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Emerald|Lab Grown|IGI

1.01ct E VS1 Emerald Lab Grown Diamond

ID • E/VS1 • IGI LG603343143

Shape and cutting style on the report: Emerald cut

Certificate IGI LG603343143

Diamond specifications and retailer prices

From £154 GBP
$204 USD
As of October 27, 2026
Save £754 GBP (83%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £908 GBP at Reve Diamonds · As of October 28, 2026
View at Reve 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 LG603343143 or 603343143. Listed at 17 retailers as of October 27, 2026, with prices from £154 to £908, a £754 spread on the same certified stone. Reve Diamonds lists it at £908. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG603343143
Dimensions7.23 × 4.64 × 3.10 mm
L/W Ratio1.56
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
7.23 mm4.64 mm1.01 ctE / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG603343143
Side View
Table 67.0%Crown 33.1°Girdle: MediumPavilion 40.1°Culet: LNGDepth 66.8%

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 27
Current: £348 GBP|Low: £148 GBP|High: £908 GBP|Avg: £388 GBP|+8.6%
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
Reve Diamonds
October 28, 2026
Retailer 12£154 GBP
Retailer 13£172 GBP
Retailer 5£178 GBP
Retailer 3£190 GBP
Retailer 14£190 GBP
Retailer 4£250 GBP
Retailer 8£327 GBP
Retailer 15£329 GBP
Retailer 1£348 GBP
Retailer 6£368 GBP
Retailer 9£465 GBP
Retailer 2£612 GBP
Retailer 11£613 GBP
Retailer 7£652 GBP
Retailer 10£895 GBP
Reve Diamonds£908 GBP

43 data points across 16 retailers

17 retailers£154 GBP to £908 GBP

A
Cheapest Retailer
-
£154 GBP
$204 USD
A
Retailer 2
-
£172 GBP
$228 USD
View
Final sale: no returns
A
Retailer 3
-
£178 GBP
$236 USD
View
A
Retailer 4
-
£190 GBP
$253 USD
View
A
Retailer 5
-
£190 GBP
$253 USD
View
A
Retailer 6
-
£250 GBP
$332 USD
View
A
Retailer 7
-
£327 GBP
ZAR 7,013 ZAR
View
B+
Retailer 8
-
£329 GBP
$437 USD
View
B+
Retailer 9
-
£348 GBP
View
B+
Retailer 10
-
£368 GBP
$489 USD
View
B+
Retailer 11
-
£405 GBP
HK$4,200 HKD
View
B+
Retailer 12
-
£465 GBP
A$950 AUD
View
B
Retailer 13
-
£612 GBP
$813 USD
View
B
Retailer 14
-
£613 GBP
$815 USD
View
B
Retailer 15
-
£652 GBP
$866 USD
View
B
Retailer 16
-
£895 GBP
View
Most Expensive
B
Reve Diamonds
5A75EB8AA · Oct 28
£908 GBP
$1,206 USD
View
16 more retailers have this diamond
Prices start from £154 GBPSave up to £754 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
£154 GBP