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Emerald|Lab Grown|IGI

5.71ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG844625263

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844625263

Diamond specifications and retailer prices

From £743 GBP
$990 USD
As of October 29, 2026
Save £425 GBP (36%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: £1,168 GBP at 77 Diamonds · As of October 27, 2026
View at 77 Diamonds

About this 5.71ct lab-grown emerald diamond

This 5.71ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG844625263 or 844625263. Listed at 2 retailers as of October 27, 2026, with prices from £743 to £1,168, a £425 spread on the same certified stone. 77 Diamonds lists it at £1,168. 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

5.71
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844625263
Dimensions11.60 × 8.60 × 5.97 mm
L/W Ratio1.35
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.60 mm8.60 mm5.71 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844625263
Side View
Table 59.0%Crown 35.4°Girdle: MediumPavilion 40.4°Culet: LargeDepth 69.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 29
Current: £1,168 GBP|Low: £743 GBP|High: £1,259 GBP|Avg: £1,053 GBP|-7.2%
77 Diamonds
Retailer 2
October 27, 2026
Retailer 2£743 GBP
77 Diamonds£1,168 GBP

13 data points across 2 retailers

2 retailers£743 GBP to £1,168 GBP

A
Cheapest Retailer
-
£743 GBP
$990 USD
Final sale: no returns
Most Expensive
A
77 Diamonds
EMTVSBFCBRRCB · Oct 27
£1,168 GBP
View
1 more retailer has this diamond
Prices start from £743 GBPSave up to £425 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
5.71ct Emerald
£743 GBP