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Emerald|Lab Grown|IGI

1.05ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG636415020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG636415020

Diamond specifications and retailer prices

From £152 GBP
$203 USD
As of October 30, 2026
Save £747 GBP (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £898 GBP at Reve Diamonds · As of October 30, 2026
View at Reve 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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG636415020 or 636415020. Listed at 20 retailers as of October 30, 2026, with prices from £152 to £898, a £747 spread on the same certified stone. Reve Diamonds lists it at £898. 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
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636415020
Dimensions6.81 × 4.79 × 3.26 mm
L/W Ratio1.42
Culet sizeLong
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.81 mm4.79 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636415020
Side View
Table 65.0%Crown 40.2°Girdle: MediumPavilion 40.7°Culet: LNGDepth 68.1%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: £344 GBP|Low: £126 GBP|High: £898 GBP|Avg: £422 GBP|+23.6%
Retailer 1
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Retailer 3
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Retailer 11
Retailer 12
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Retailer 19
Reve Diamonds
October 30, 2026
Retailer 4£152 GBP
Retailer 7£169 GBP
Retailer 16£175 GBP
Retailer 2£188 GBP
Retailer 19£188 GBP
Retailer 12£294 GBP
Retailer 14£323 GBP
Retailer 9£325 GBP
Retailer 6£328 GBP
Retailer 1£344 GBP
Retailer 5£421 GBP
Retailer 15£459 GBP
Retailer 18£545 GBP
Retailer 3£604 GBP
Retailer 17£606 GBP
Retailer 8£644 GBP
Retailer 10£709 GBP
Retailer 11£785 GBP
Retailer 13£883 GBP
Reve Diamonds£898 GBP

38 data points across 20 retailers

20 retailers£152 GBP to £898 GBP

A
Cheapest Retailer
-
£152 GBP
$203 USD
A
Retailer 2
-
£169 GBP
$227 USD
View
Final sale: no returns
A
Retailer 3
-
£175 GBP
$235 USD
View
A
Retailer 4
-
£188 GBP
$252 USD
View
A
Retailer 5
-
£188 GBP
$252 USD
View
A
Retailer 6
-
£294 GBP
€375 EUR
View
B+
Retailer 7
-
£323 GBP
ZAR 6,984 ZAR
View
B+
Retailer 8
-
£325 GBP
$435 USD
View
A
Retailer 9
-
£328 GBP
$440 USD
View
Retailer 10
-
£338 GBP
View
Price last confirmed 18 days ago
B+
Retailer 11
-
£344 GBP
View
B+
Retailer 12
-
£421 GBP
$564 USD
View
B+
Retailer 13
-
£459 GBP
A$947 AUD
View
B+
Retailer 14
-
£545 GBP
$730 USD
View
B
Retailer 15
-
£604 GBP
$809 USD
View
B
Retailer 16
-
£606 GBP
$812 USD
View
B
Retailer 17
-
£644 GBP
$863 USD
View
B
Retailer 18
-
£709 GBP
$950 USD
View
B
Retailer 19
-
£883 GBP
View
Most Expensive
B
Reve Diamonds
07EFAF6D4 · Oct 30
£898 GBP
$1,203 USD
View
19 more retailers have this diamond
Prices start from £152 GBPSave up to £747 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
£152 GBP