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Emerald|Lab Grown|IGI

6.09ct F VVS1 Emerald Lab Grown Diamond

ID • F/VVS1 • IGI LG828613178

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828613178

Diamond specifications and retailer prices

From £1,386 GBP
$1,857 USD
As of October 30, 2026
Save £4,331 GBP (76%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £5,717 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.09ct lab-grown emerald diamond

This 6.09ct lab-grown emerald sits in the over five carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG828613178 or 828613178. Listed at 21 retailers as of October 30, 2026, with prices from £1,386 to £5,717, a £4,331 spread on the same certified stone. Brilliant Earth lists it at £5,717. 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

6.09
Carat
F
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.2°
Pavilion angle38.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828613178
Dimensions12.43 × 8.28 × 5.60 mm
L/W Ratio1.50
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.43 mm8.28 mm6.09 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828613178
Side View
Table 65.0%Crown 40.2°Girdle: MED-STKPavilion 38.2°Culet: LargeDepth 67.6%

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: £5,717 GBP|Low: £1,331 GBP|High: £5,724 GBP|Avg: £3,028 GBP|-0.1%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
November 1, 2026
Retailer 4£1,386 GBP
Retailer 6£1,508 GBP
Retailer 5£1,608 GBP
Retailer 11£1,608 GBP
Retailer 20£1,731 GBP
Retailer 7£1,888 GBP
Retailer 14£2,211 GBP
Retailer 18£2,299 GBP
Retailer 3£2,470 GBP
Retailer 17£2,494 GBP
Retailer 13£2,979 GBP
Retailer 12£3,014 GBP
Retailer 16£3,111 GBP
Retailer 10£3,333 GBP
Retailer 19£4,061 GBP
Retailer 9£4,380 GBP
Retailer 2£4,591 GBP
Retailer 15£5,251 GBP
Retailer 8£5,633 GBP
Brilliant Earth£5,717 GBP

34 data points across 20 retailers

21 retailers£1,386 GBP to £5,717 GBP

A
Cheapest Retailer
-
£1,386 GBP
$1,857 USD
B+
Retailer 2
-
£1,508 GBP
$2,021 USD
View
B+
Retailer 3
-
£1,608 GBP
$2,154 USD
View
Retailer 4
-
£1,608 GBP
$2,154 USD
View
Price last confirmed 20 days ago
B+
Retailer 5
-
£1,731 GBP
$2,320 USD
View
B+
Retailer 6
-
£1,785 GBP
$2,392 USD
View
Final sale: no returns
B+
Retailer 7
-
£1,888 GBP
$2,530 USD
View
B+
Retailer 8
-
£2,211 GBP
View
B+
Retailer 9
-
£2,299 GBP
$3,080 USD
View
B+
Retailer 10
-
£2,470 GBP
$3,310 USD
View
B+
Retailer 11
-
£2,494 GBP
€3,183 EUR
View
B
Retailer 12
-
£2,979 GBP
A$6,141 AUD
View
B
Retailer 13
-
£3,014 GBP
$4,038 USD
View
B
Retailer 14
-
£3,111 GBP
ZAR 67,345 ZAR
View
B
Retailer 15
-
£3,333 GBP
View
B
Retailer 16
-
£4,061 GBP
$5,441 USD
View
B
Retailer 17
-
£4,380 GBP
$5,869 USD
View
B
Retailer 18
-
£4,591 GBP
View
B
Retailer 19
-
£5,251 GBP
A$10,824 AUD
View
B
Retailer 20
-
£5,633 GBP
$7,547 USD
View
Most Expensive
B
Brilliant Earth
21636089A · Oct 31
£5,717 GBP
$7,660 USD
View
20 more retailers have this diamond
Prices start from £1,386 GBPSave up to £4,331 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
6.09ct Emerald
£1,386 GBP