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Emerald|Lab Grown|IGI

0.30ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG797686317

Shape and cutting style on the report: Emerald cut

Certificate IGI LG797686317

Diamond specifications and retailer prices

From £98 GBP
$131 USD
As of October 25, 2026
Save £360 GBP (79%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £459 GBP at Taylor and Hart · As of October 29, 2026
View at Taylor and Hart

About this 0.3ct lab-grown emerald diamond

This 0.3ct lab-grown emerald sits in the sub-half-carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG797686317 or 797686317. Listed at 16 retailers as of October 25, 2026, with prices from £98 to £459, a £360 spread on the same certified stone. Taylor and Hart lists it at £459. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.30
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.1°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG797686317
Dimensions4.51 × 3.17 × 2.20 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.51 mm3.17 mm0.30 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG797686317
Side View
Table 69.0%Crown 37.1°Girdle: Slightly ThickPavilion 33.7°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 25
Current: £203 GBP|Low: £92 GBP|High: £853 GBP|Avg: £237 GBP|+16.1%
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
Taylor and Hart
October 29, 2026
Retailer 4£98 GBP
Retailer 5£139 GBP
Retailer 3£166 GBP
Retailer 14£166 GBP
Retailer 2£177 GBP
Retailer 11£179 GBP
Retailer 6£180 GBP
Retailer 9£184 GBP
Retailer 7£184 GBP
Retailer 1£203 GBP
Retailer 12£244 GBP
Retailer 8£261 GBP
Retailer 13£288 GBP
Taylor and Hart£459 GBP
Retailer 10£850 GBP

37 data points across 15 retailers

16 retailers£98 GBP to £459 GBP

A
Cheapest Retailer
-
£98 GBP
$131 USD
B+
Retailer 2
-
£139 GBP
$185 USD
View
B+
Retailer 3
-
£166 GBP
$221 USD
View
B
Retailer 4
-
£166 GBP
A$341 AUD
View
B+
Retailer 5
-
£177 GBP
$236 USD
View
B+
Retailer 6
-
£179 GBP
View
B+
Retailer 7
-
£180 GBP
$240 USD
View
B+
Retailer 8
-
£184 GBP
ZAR 3,949 ZAR
View
B+
Retailer 9
-
£184 GBP
€233 EUR
View
B
Retailer 10
-
£203 GBP
View
B
Retailer 11
-
£244 GBP
CA$451 CAD
View
B
Retailer 12
-
£261 GBP
View
B
Retailer 13
-
£288 GBP
$383 USD
View
B
Retailer 14
-
£459 GBP
$611 USD
View
Most Expensive
B
Taylor and Hart
ANNLHGU · Oct 29
£459 GBP
$611 USD
View
14 more retailers have this diamond
Prices start from £98 GBPSave up to £360 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
0.30ct Emerald
£98 GBP