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Emerald|Lab Grown|IGI

8.43ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG719560181

Shape and cutting style on the report: Emerald cut

Certificate IGI LG719560181

Diamond specifications and retailer prices

From £1,274 GBP
$1,696 USD
As of October 24, 2026
Save £13,189 GBP (91%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £14,463 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 8.43ct lab-grown emerald diamond

This 8.43ct 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 LG719560181 or 719560181. Listed at 18 retailers as of October 24, 2026, with prices from £1,274 to £14,463, a £13,189 spread on the same certified stone. Brilliant Earth lists it at £14,463. 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

8.43
Carat
E
Colour
VVS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG719560181
Dimensions9.72 × 9.72 × 6.61 mm
L/W Ratio1.00
Culet sizeLong
Top View
9.72 mm9.72 mm8.43 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG719560181
Side View
Table 65.0%Crown 35°Girdle: MediumPavilion 40.5°Culet: LNGDepth 68.0%

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 24
Current: £14,463 GBP|Low: £1,048 GBP|High: £14,463 GBP|Avg: £3,372 GBP
Brilliant Earth
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
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Retailer 17
Retailer 18
Retailer 19
October 29, 2026
Retailer 12£1,416 GBP
Retailer 15£1,468 GBP
Retailer 9£1,533 GBP
Retailer 6£1,589 GBP
Retailer 14£1,688 GBP
Retailer 18£1,937 GBP
Retailer 16£2,401 GBP
Retailer 11£2,613 GBP
Retailer 8£2,792 GBP
Retailer 19£2,861 GBP
Retailer 13£2,935 GBP
Retailer 3£3,096 GBP
Retailer 7£3,602 GBP
Retailer 17£4,302 GBP
Retailer 4£4,532 GBP
Retailer 10£4,710 GBP
Retailer 5£5,364 GBP
Retailer 2£7,705 GBP
Brilliant Earth£14,463 GBP

12 data points across 19 retailers

18 retailers£1,274 GBP to £14,463 GBP

Retailer 1
-
£1,170 GBP
$1,558 USD
Price last confirmed 11 days ago
A
Retailer 2
-
£1,274 GBP
$1,696 USD
View
B+
Retailer 3
-
£1,416 GBP
$1,886 USD
View
A
Retailer 4
-
£1,468 GBP
$1,955 USD
View
A
Retailer 5
-
£1,688 GBP
€2,141 EUR
View
A
Retailer 6
-
£1,937 GBP
$2,580 USD
View
A
Retailer 7
-
£2,082 GBP
$2,772 USD
View
Retailer 8
-
£2,401 GBP
$3,197 USD
View
Price last confirmed 10 days ago
Retailer 9
-
£2,808 GBP
$3,740 USD
View
Price last confirmed 11 days ago
A
Retailer 10
-
£2,808 GBP
$3,740 USD
View
Retailer 11
-
£2,861 GBP
$3,810 USD
View
Price last confirmed 19 days ago
A
Retailer 12
-
£2,935 GBP
$3,909 USD
View
Retailer 13
-
£4,302 GBP
View
Price last confirmed 10 days ago
Retailer 14
-
£4,532 GBP
$6,035 USD
View
Price last confirmed 50 days ago
Retailer 15
-
£5,364 GBP
A$10,989 AUD
View
Price last confirmed 118 days ago
B
Retailer 16
-
£6,533 GBP
$8,700 USD
View
B
Retailer 17
-
£7,705 GBP
$10,260 USD
View
Most Expensive
B
Brilliant Earth
22300905A · Oct 29
£14,463 GBP
$19,260 USD
View
17 more retailers have this diamond
Prices start from £1,274 GBPSave up to £13,189 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
8.43ct Emerald
£1,274 GBP