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Emerald|Lab Grown|IGI

1.05ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG649402517

Shape and cutting style on the report: Emerald cut

Certificate IGI LG649402517

Diamond specifications and retailer prices

From £138 GBP
$185 USD
As of October 30, 2026
Save £1,227 GBP (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,365 GBP at Queensmith · As of October 27, 2026
View at Queensmith

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 LG649402517 or 649402517. Listed at 23 retailers as of October 27, 2026, with prices from £138 to £1,365, a £1,227 spread on the same certified stone. Queensmith lists it at £1,365. 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 angle32.4°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG649402517
Dimensions6.83 × 4.79 × 3.23 mm
L/W Ratio1.43
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
6.83 mm4.79 mm1.05 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG649402517
Side View
Table 62.0%Crown 32.4°Girdle: MediumPavilion 40°Culet: LargeDepth 67.4%

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 30
Current: £310 GBP|Low: £133 GBP|High: £887 GBP|Avg: £372 GBP|+4.6%
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
Retailer 16
October 30, 2026
Retailer 16£138 GBP
Retailer 13£154 GBP
Retailer 6£160 GBP
Retailer 3£171 GBP
Retailer 5£171 GBP
Retailer 2£231 GBP
Retailer 9£290 GBP
Retailer 10£294 GBP
Retailer 1£310 GBP
Retailer 7£351 GBP
Retailer 11£418 GBP
Retailer 15£433 GBP
Retailer 14£537 GBP
Retailer 4£550 GBP
Retailer 12£802 GBP
Retailer 8£887 GBP

45 data points across 16 retailers

23 retailers£138 GBP to £1,365 GBP

A
Cheapest Retailer
-
£138 GBP
$185 USD
A
Retailer 2
-
£154 GBP
$206 USD
View
Final sale: no returns
A
Retailer 3
-
£160 GBP
$215 USD
View
A
Retailer 4
-
£171 GBP
$229 USD
View
A
Retailer 5
-
£171 GBP
$229 USD
View
A
Retailer 6
-
£191 GBP
HK$2,000 HKD
View
B+
Retailer 7
-
£231 GBP
$310 USD
View
A
Retailer 8
-
£290 GBP
€370 EUR
View
A
Retailer 9
-
£294 GBP
ZAR 6,362 ZAR
View
A
Retailer 10
-
£310 GBP
View
A
Retailer 11
-
£323 GBP
$433 USD
View
B+
Retailer 12
-
£351 GBP
$470 USD
View
B+
Retailer 13
-
£418 GBP
A$861 AUD
View
B+
Retailer 14
-
£433 GBP
$580 USD
View
B+
Retailer 15
-
£466 GBP
SGD 844 SGD
View
B+
Retailer 16
-
£537 GBP
$720 USD
View
B
Retailer 17
-
£550 GBP
$737 USD
View
B
Retailer 18
-
£572 GBP
$767 USD
View
B
Retailer 19
-
£591 GBP
$791 USD
View
B
Retailer 20
-
£802 GBP
View
B
Retailer 21
-
£855 GBP
$1,146 USD
View
B
Retailer 22
-
£887 GBP
View
Most Expensive
B
Queensmith
LG649402517 · Oct 27
£1,365 GBP
View
22 more retailers have this diamond
Prices start from £138 GBPSave up to £1,227 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
£138 GBP