Emerald|Lab Grown|IGI

20.07ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG835640076

Shape and cutting style on the report: Emerald cut

Certificate IGI LG835640076

Diamond specifications and retailer prices

From £5,851 GBP
$7,840 USD
As of October 31, 2026
Save £13,222 GBP (69%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £19,073 GBP at Frank Darling · As of October 31, 2026
View at Frank Darling

About this 20.07ct lab-grown emerald diamond

This 20.07ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG835640076 or 835640076. Listed at 6 retailers as of October 31, 2026, with prices from £5,851 to £19,073, a £13,222 spread on the same certified stone. Frank Darling lists it at £19,073. 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

20.07
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG835640076
Dimensions18.16 × 13.03 × 8.06 mm
L/W Ratio1.39
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
18.16 mm13.03 mm20.07 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG835640076
Side View
Table 66.0%Crown 29°Girdle: MED-STKPavilion 41.2°Culet: LargeDepth 61.9%

Caratlytics Score

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

Price History

Last verified: Oct 31
Current: £19,073 GBP|Low: £5,851 GBP|High: £21,649 GBP|Avg: £11,518 GBP
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 31, 2026
Retailer 3£5,851 GBP
Retailer 4£6,101 GBP
Retailer 8£6,441 GBP
Retailer 6£7,105 GBP
Retailer 2£8,102 GBP
Retailer 7£8,113 GBP
Retailer 5£11,457 GBP
Frank Darling£19,073 GBP
Retailer 9£21,649 GBP

8 data points across 9 retailers

6 retailers£5,851 GBP to £19,073 GBP

B+
Cheapest Retailer
-
£5,851 GBP
$7,840 USD
B+
Retailer 2
-
£6,101 GBP
$8,174 USD
View
Retailer 3
-
£7,105 GBP
$9,520 USD
View
Price last confirmed 33 days ago
B
Retailer 4
-
£8,102 GBP
$10,856 USD
View
B
Retailer 5
-
£11,457 GBP
€14,620 EUR
View
Most Expensive
B
Frank Darling
933779BD · Oct 31
£19,073 GBP
$25,556 USD
View
5 more retailers have this diamond
Prices start from £5,851 GBPSave up to £13,222 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+
20.07ct Emerald
£5,851 GBP