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Emerald|Lab Grown|IGI

5.71ct E VVS2 Emerald Lab Grown Diamond

ID • E/VVS2 • IGI LG831672655

Shape and cutting style on the report: Emerald cut

Certificate IGI LG831672655

Diamond specifications and retailer prices

From £649 GBP
$864 USD
As of October 27, 2026
Save £4,548 GBP (88%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,196 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG831672655 or 831672655. Listed at 23 retailers as of October 27, 2026, with prices from £649 to £5,196, a £4,548 spread on the same certified stone. Brilliant Earth lists it at £5,196. 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
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG831672655
Dimensions12.43 × 8.53 × 5.63 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm8.53 mm5.71 ctE / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG831672655
Side View
Table 59.0%Crown 34.5°Girdle: MediumPavilion 40.2°Culet: LargeDepth 66.0%

Caratlytics Score

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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 27
Current: £5,196 GBP|Low: £649 GBP|High: £5,196 GBP|Avg: £1,876 GBP
Brilliant Earth
Retailer 2
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October 29, 2026
Retailer 4£649 GBP
Retailer 9£706 GBP
Retailer 10£726 GBP
Retailer 12£752 GBP
Retailer 15£781 GBP
Retailer 18£886 GBP
Retailer 23£1,108 GBP
Retailer 2£1,154 GBP
Retailer 13£1,200 GBP
Retailer 16£1,280 GBP
Retailer 3£1,524 GBP
Retailer 17£1,529 GBP
Retailer 21£1,577 GBP
Retailer 19£1,830 GBP
Retailer 11£2,083 GBP
Retailer 7£2,097 GBP
Retailer 22£2,116 GBP
Retailer 20£2,230 GBP
Retailer 6£2,372 GBP
Retailer 8£2,611 GBP
Retailer 5£2,836 GBP
Retailer 14£4,145 GBP
Brilliant Earth£5,196 GBP

28 data points across 23 retailers

23 retailers£649 GBP to £5,196 GBP

A
Cheapest Retailer
-
£649 GBP
$864 USD
A
Retailer 2
-
£706 GBP
$940 USD
View
A
Retailer 3
-
£726 GBP
$967 USD
View
Final sale: no returns
A
Retailer 4
-
£752 GBP
$1,002 USD
View
Retailer 5
-
£781 GBP
$1,040 USD
View
Price last confirmed 12 days ago
A
Retailer 6
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£886 GBP
$1,180 USD
View
A
Retailer 7
-
£1,108 GBP
$1,475 USD
View
A
Retailer 8
-
£1,154 GBP
View
A
Retailer 9
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£1,200 GBP
€1,522 EUR
View
Retailer 10
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£1,280 GBP
$1,704 USD
View
Price last confirmed 18 days ago
Retailer 11
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£1,524 GBP
A$3,122 AUD
View
Price last confirmed 8 days ago
A
Retailer 12
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£1,529 GBP
ZAR 32,895 ZAR
View
A
Retailer 13
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£1,577 GBP
$2,100 USD
View
A
Retailer 14
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£1,830 GBP
$2,437 USD
View
A
Retailer 15
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£2,083 GBP
View
A
Retailer 16
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£2,097 GBP
$2,792 USD
View
A
Retailer 17
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£2,116 GBP
$2,818 USD
View
A
Retailer 18
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£2,230 GBP
$2,970 USD
View
B+
Retailer 19
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£2,372 GBP
$3,158 USD
View
B+
Retailer 20
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£2,611 GBP
$3,477 USD
View
Retailer 21
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£2,836 GBP
View
Price last confirmed 8 days ago
B+
Retailer 22
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£4,145 GBP
$5,520 USD
View
Most Expensive
B
Brilliant Earth
21506384A · Oct 29
£5,196 GBP
$6,920 USD
View
22 more retailers have this diamond
Prices start from £649 GBPSave up to £4,548 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
£649 GBP