Emerald|Lab Grown|IGI

30.11ct F VS2 Emerald Lab Grown Diamond

ID • F/VS2 • IGI LG770608890

Shape and cutting style on the report: Emerald cut

Certificate IGI LG770608890

Diamond specifications and retailer prices

From £16,210 GBP
$21,719 USD
As of October 29, 2026
Save £15,415 GBP (49%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: £43,696 GBP at Adiamor · As of October 30, 2026
View at Adiamor

About this 30.11ct lab-grown emerald diamond

This 30.11ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG770608890 or 770608890. Listed at 8 retailers as of October 29, 2026, with a 95% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

30.11
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG770608890
Dimensions21.00 × 14.55 × 9.47 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
21.00 mm14.55 mm30.11 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770608890
Side View
Table 62.0%Crown 34.9°Girdle: Slightly ThickPavilion 39.5°Culet: LargeDepth 65.1%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £43,696 GBP|Low: £16,210 GBP|High: £62,914 GBP|Avg: £31,296 GBP|-7.0%
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
October 29, 2026
Retailer 6£16,210 GBP
Retailer 8£17,057 GBP
Retailer 4£18,443 GBP
Retailer 3£18,663 GBP
Retailer 2£31,624 GBP
Retailer 5£38,638 GBP
Retailer 7£43,296 GBP
Adiamor£43,696 GBP

15 data points across 8 retailers

8 retailers£16,210 GBP to £31,624 GBP

B+
Cheapest Retailer
-
£16,210 GBP
$21,719 USD
B
Retailer 2
-
£16,218 GBP
$21,730 USD
View
B
Retailer 3
-
£18,443 GBP
$24,712 USD
View
Retailer 4
-
£18,663 GBP
$25,007 USD
View
Price last confirmed 18 days ago
B
Retailer 5
-
£31,624 GBP
€40,355 EUR
View
Retailer 6
-
£38,638 GBP
$51,770 USD
View
Price under review
Retailer 7
-
£43,296 GBP
$58,012 USD
View
Price under review
Most Expensive
Adiamor
D-82368700 · Oct 30
£43,696 GBP
$58,548 USD
View
Price under review
7 more retailers have this diamond
Prices start from £16,210 GBPSave up to £15,415 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.

B+
30.11ct Emerald
£16,210 GBP