Emerald|Lab Grown|IGI

20.03ct F VVS2 Emerald Lab Grown Diamond

ID • F/VVS2 • IGI LG847609033

Certificate IGI LG847609033

Diamond specifications and retailer prices

From £3,719 GBP
$4,983 USD
As of October 31, 2026
Save £16,486 GBP (82%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: £20,205 GBP at Adiamor · As of October 31, 2026
View at Adiamor

About this 20.03ct lab-grown emerald diamond

This 20.03ct 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 LG847609033 or 847609033. Listed at 7 retailers as of October 31, 2026, with prices from £3,719 to £20,205, a £16,486 spread on the same certified stone. Adiamor lists it at £20,205. 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

20.03
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG847609033
Dimensions18.19 × 12.36 × 8.56 mm
L/W Ratio1.47
Top View
18.19 mm12.36 mm20.03 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847609033
Side View
Table 67.0%CrownGirdle: MediumPavilionCulet: LargeDepth 69.3%

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 31
Current: £20,205 GBP|Low: £3,719 GBP|High: £20,205 GBP|Avg: £9,210 GBP
Adiamor
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
October 31, 2026
Retailer 3£3,719 GBP
Retailer 5£4,332 GBP
Retailer 2£5,240 GBP
Retailer 7£6,017 GBP
Retailer 4£6,620 GBP
Retailer 6£14,743 GBP
Adiamor£20,205 GBP

7 data points across 7 retailers

7 retailers£3,719 GBP to £20,205 GBP

A
Cheapest Retailer
-
£3,719 GBP
$4,983 USD
B+
Retailer 2
-
£4,332 GBP
$5,805 USD
View
B+
Retailer 3
-
£5,240 GBP
View
B+
Retailer 4
-
£6,017 GBP
$8,062 USD
View
B+
Retailer 5
-
£6,620 GBP
€8,448 EUR
View
B
Retailer 6
-
£14,743 GBP
$19,754 USD
View
Most Expensive
B
Adiamor
D-82841657 · Oct 31
£20,205 GBP
$27,072 USD
View
6 more retailers have this diamond
Prices start from £3,719 GBPSave up to £16,486 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
20.03ct Emerald
£3,719 GBP