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Emerald|Lab Grown|IGI

1.05ct E VS1 Emerald Lab Grown Diamond

EX • E/VS1 • IGI LG620470379

Shape and cutting style on the report: Emerald cut

Certificate IGI LG620470379

Diamond specifications and retailer prices

From £171 GBP
$229 USD
As of October 31, 2026
Save £1,143 GBP (87%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £1,314 GBP at Do Amore Diamonds · As of October 29, 2026
View at Do Amore Diamonds

About this 1.05ct lab-grown emerald diamond

This 1.05ct 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 LG620470379 or 620470379. Listed at 21 retailers as of October 29, 2026, with prices from £171 to £1,314, a £1,143 spread on the same certified stone. Do Amore Diamonds lists it at £1,314. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
E
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG620470379
Dimensions7.36 × 4.86 × 3.04 mm
L/W Ratio1.51
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
7.36 mm4.86 mm1.05 ctE / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG620470379
Side View
Table 63.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: LNGDepth 62.6%

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 31
Current: £1,314 GBP|Low: £108 GBP|High: £1,455 GBP|Avg: £536 GBP
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 31, 2026
Retailer 2£171 GBP
Retailer 7£203 GBP
Retailer 14£254 GBP
Retailer 11£360 GBP
Retailer 9£391 GBP
Retailer 12£458 GBP
Retailer 5£464 GBP
Retailer 3£503 GBP
Retailer 4£588 GBP
Retailer 6£597 GBP
Retailer 8£731 GBP
Retailer 13£852 GBP
Retailer 10£881 GBP
Do Amore Diamonds£1,314 GBP

33 data points across 14 retailers

21 retailers£171 GBP to £1,314 GBP

Retailer 1
-
£131 GBP
$176 USD
Price last confirmed 29 days ago
Retailer 2
-
£159 GBP
$213 USD
View
Price last confirmed 21 days ago
Retailer 3
-
£169 GBP
$227 USD
View
Price last confirmed 28 days ago
Retailer 4
-
£169 GBP
$227 USD
View
Price last confirmed 23 days ago
A
Retailer 5
-
£171 GBP
$229 USD
View
Final sale: no returns
A
Retailer 6
-
£203 GBP
$272 USD
View
A
Retailer 7
-
£254 GBP
$341 USD
View
B+
Retailer 8
-
£360 GBP
ZAR 7,783 ZAR
View
B+
Retailer 9
-
£391 GBP
View
B
Retailer 10
-
£458 GBP
A$944 AUD
View
Retailer 11
-
£464 GBP
A$957 AUD
View
Price last confirmed 23 days ago
B+
Retailer 12
-
£503 GBP
$674 USD
View
B
Retailer 13
-
£588 GBP
CA$1,093 CAD
View
B
Retailer 14
-
£597 GBP
$800 USD
View
Retailer 15
-
£602 GBP
$807 USD
View
Price last confirmed 23 days ago
B
Retailer 16
-
£636 GBP
SGD 1,152 SGD
View
B
Retailer 17
-
£731 GBP
$979 USD
View
B
Retailer 18
-
£852 GBP
$1,142 USD
View
Retailer 19
-
£852 GBP
$1,142 USD
View
Price last confirmed 22 days ago
B
Retailer 20
-
£881 GBP
View
Most Expensive
B
Do Amore Diamonds
27-38C7B79F6 · Oct 29
£1,314 GBP
$1,760 USD
View
20 more retailers have this diamond
Prices start from £171 GBPSave up to £1,143 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
1.05ct Emerald
£171 GBP