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Emerald|Lab Grown|IGI

5.10ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG843655322

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843655322

Diamond specifications and retailer prices

From £808 GBP
$1,083 USD
As of October 30, 2026
Save £3,710 GBP (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £4,518 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 5.1ct lab-grown emerald diamond

This 5.1ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843655322 or 843655322. Listed at 18 retailers as of October 30, 2026, with prices from £808 to £4,518, a £3,710 spread on the same certified stone. With Clarity lists it at £4,518. 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

5.10
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.6°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843655322
Dimensions12.16 × 8.03 × 5.24 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.16 mm8.03 mm5.10 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843655322
Side View
Table 64.0%Crown 33.6°Girdle: MED-STKPavilion 43.7°Culet: LargeDepth 65.3%

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 30
Current: £905 GBP|Low: £808 GBP|High: £4,732 GBP|Avg: £2,011 GBP|-4.4%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
With Clarity
October 30, 2026
Retailer 13£808 GBP
Retailer 8£882 GBP
Retailer 1£905 GBP
Retailer 2£937 GBP
Retailer 14£1,067 GBP
Retailer 3£1,250 GBP
Retailer 10£1,355 GBP
Retailer 6£1,360 GBP
Retailer 15£1,429 GBP
Retailer 7£1,763 GBP
Retailer 16£1,904 GBP
Retailer 9£1,949 GBP
Retailer 11£2,658 GBP
Retailer 5£2,723 GBP
Retailer 17£3,195 GBP
Retailer 12£3,275 GBP
Retailer 4£3,577 GBP
With Clarity£4,518 GBP

8 data points across 18 retailers

18 retailers£808 GBP to £4,518 GBP

A
Cheapest Retailer
-
£808 GBP
$1,083 USD
A
Retailer 2
-
£882 GBP
$1,182 USD
View
A
Retailer 3
-
£905 GBP
$1,212 USD
View
Final sale: no returns
A
Retailer 4
-
£937 GBP
$1,256 USD
View
A
Retailer 5
-
£1,067 GBP
$1,430 USD
View
A
Retailer 6
-
£1,250 GBP
$1,675 USD
View
A
Retailer 7
-
£1,355 GBP
View
A
Retailer 8
-
£1,360 GBP
$1,822 USD
View
A
Retailer 9
-
£1,429 GBP
€1,823 EUR
View
A
Retailer 10
-
£1,763 GBP
$2,362 USD
View
A
Retailer 11
-
£1,904 GBP
ZAR 41,218 ZAR
View
B+
Retailer 12
-
£1,949 GBP
$2,611 USD
View
B+
Retailer 13
-
£2,658 GBP
$3,562 USD
View
B+
Retailer 14
-
£2,723 GBP
$3,649 USD
View
B+
Retailer 15
-
£3,195 GBP
View
B+
Retailer 16
-
£3,275 GBP
$4,388 USD
View
B+
Retailer 17
-
£3,577 GBP
SGD 6,476 SGD
View
Most Expensive
B
With Clarity
843655322 · Oct 30
£4,518 GBP
$6,054 USD
View
17 more retailers have this diamond
Prices start from £808 GBPSave up to £3,710 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
5.10ct Emerald
£808 GBP