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Emerald|Lab Grown|IGI

5.06ct F VVS1 Emerald Lab Grown Diamond

EX • F/VVS1 • IGI LG823611770

Shape and cutting style on the report: Emerald cut

Certificate IGI LG823611770

Diamond specifications and retailer prices

From £815 GBP
$1,092 USD
As of October 31, 2026
Save £3,148 GBP (79%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: £3,963 GBP at Rare Carat · As of October 28, 2026
View at Rare Carat

About this 5.06ct lab-grown emerald diamond

This 5.06ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG823611770 or 823611770. Listed at 3 retailers as of October 28, 2026, with prices from £815 to £3,963, a £3,148 spread on the same certified stone. Rare Carat lists it at £3,963. 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

5.06
Carat
F
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.8°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG823611770
Dimensions11.17 × 8.23 × 5.66 mm
L/W Ratio1.36
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.17 mm8.23 mm5.06 ctF / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG823611770
Side View
Table 65.0%Crown 36.8°Girdle: Slightly ThickPavilion 40.7°Culet: LargeDepth 68.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 31
Current: £3,963 GBP|Low: £815 GBP|High: £3,982 GBP|Avg: £2,154 GBP|-0.5%
Rare Carat
Retailer 2
Retailer 3
October 28, 2026
Retailer 2£815 GBP
Retailer 3£1,099 GBP
Rare Carat£3,963 GBP

5 data points across 3 retailers

3 retailers£815 GBP to £3,963 GBP

A
Cheapest Retailer
-
£815 GBP
$1,092 USD
Final sale: no returns
B+
Retailer 2
-
£1,099 GBP
$1,472 USD
View
Most Expensive
B
Rare Carat
823611770 · Oct 28
£3,963 GBP
$5,310 USD
View
2 more retailers have this diamond
Prices start from £815 GBPSave up to £3,148 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
5.06ct Emerald
£815 GBP