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Emerald|Lab Grown|IGI

8.43ct E VVS2 Emerald Lab Grown Diamond

EX • E/VVS2 • IGI LG717540048

Shape and cutting style on the report: Emerald cut

Certificate IGI LG717540048

Diamond specifications and retailer prices

From £1,098 GBP
$1,462 USD
As of October 29, 2026
Save £2,040 GBP (65%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: £5,364 GBP at Novita Diamonds · As of July 4, 2026
View at Novita Diamonds

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 LG717540048 or 717540048. Listed at 6 retailers as of October 29, 2026, with a 186% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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 angle39.4°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG717540048
Dimensions9.59 × 9.59 × 13.93 mm
L/W Ratio1.00
Culet sizeLong
Top View
9.59 mm9.59 mm8.43 ctE / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG717540048
Side View
Table 69.0%Crown 39.4°Girdle: MediumPavilion 41.1°Culet: LNGDepth 68.0%

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 29
Current: £5,364 GBP|Low: £1,087 GBP|High: £7,104 GBP|Avg: £3,070 GBP
Novita Diamonds
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
October 27, 2026
Retailer 12£1,098 GBP
Retailer 7£1,134 GBP
Retailer 9£1,473 GBP
Retailer 4£1,545 GBP
Retailer 14£1,611 GBP
Retailer 3£1,883 GBP
Retailer 8£2,641 GBP
Retailer 15£2,827 GBP
Retailer 10£2,890 GBP
Retailer 2£3,137 GBP
Retailer 16£3,639 GBP
Retailer 13£3,668 GBP
Retailer 11£4,198 GBP
Retailer 6£4,710 GBP
Novita Diamonds£5,364 GBP
Retailer 5£7,104 GBP

13 data points across 16 retailers

6 retailers£1,098 GBP to £3,137 GBP

A
Cheapest Retailer
-
£1,098 GBP
$1,462 USD
Final sale: no returns
B+
Retailer 2
-
£1,473 GBP
$1,961 USD
View
A
Retailer 3
-
£2,890 GBP
$3,848 USD
View
A
Retailer 4
-
£3,137 GBP
$4,178 USD
View
Retailer 5
-
£4,198 GBP
$5,590 USD
View
Price last confirmed 22 days ago
Most Expensive
Novita Diamonds
cert_717540048 · Jul 4
£5,364 GBP
A$10,989 AUD
View
Price last confirmed 118 days ago
5 more retailers have this diamond
Prices start from £1,098 GBPSave up to £2,040 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
£1,098 GBP