CaratHunter
Plans
Emerald|Lab Grown|IGI

0.30ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG770687441

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770687441

Diamond specifications and retailer prices

From £67 GBP
$89 USD
As of October 27, 2026
Save £368 GBP (85%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £612 GBP at MOH London · As of October 26, 2026
View at MOH London

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 LG770687441 or 770687441. Listed at 16 retailers as of October 27, 2026, with a 551% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770687441
Dimensions4.81 × 3.12 × 2.05 mm
L/W Ratio1.54
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.81 mm3.12 mm0.30 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770687441
Side View
Table 67.0%Crown 38.4°Girdle: MediumPavilion 40.4°Culet: LargeDepth 65.7%

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: £612 GBP|Low: £75 GBP|High: £619 GBP|Avg: £221 GBP
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 28, 2026
Retailer 7£75 GBP
Retailer 6£101 GBP
Retailer 10£119 GBP
Retailer 9£141 GBP
Retailer 3£153 GBP
Retailer 5£158 GBP
Retailer 2£188 GBP
Retailer 4£214 GBP
Retailer 8£435 GBP
MOH London£612 GBP

40 data points across 10 retailers

16 retailers£67 GBP to £435 GBP

A
Cheapest Retailer
-
£67 GBP
$89 USD
A
Retailer 2
-
£75 GBP
$100 USD
View
Final sale: no returns
A
Retailer 3
-
£78 GBP
$104 USD
View
A
Retailer 4
-
£89 GBP
$118 USD
View
A
Retailer 5
-
£96 GBP
HK$1,000 HKD
View
A
Retailer 6
-
£101 GBP
$135 USD
View
A
Retailer 7
-
£119 GBP
$158 USD
View
B+
Retailer 8
-
£141 GBP
$187 USD
View
B+
Retailer 9
-
£153 GBP
View
B+
Retailer 10
-
£158 GBP
€200 EUR
View
B+
Retailer 11
-
£188 GBP
$250 USD
View
B+
Retailer 12
-
£214 GBP
View
B
Retailer 13
-
£240 GBP
SGD 432 SGD
View
B
Retailer 14
-
£312 GBP
$416 USD
View
B
Retailer 15
-
£435 GBP
View
Most Expensive
MOH London
LG770687441 · Oct 26
£612 GBP
View
Price under review
15 more retailers have this diamond
Prices start from £67 GBPSave up to £368 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
£67 GBP