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Emerald|Lab Grown|IGI

6.09ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG803682413

Shape and cutting style on the report: Emerald cut

Certificate IGI LG803682413

Diamond specifications and retailer prices

From £981 GBP
$1,315 USD
As of October 30, 2026
Save £7,683 GBP (89%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £8,665 GBP at Brilliant Earth · As of October 29, 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 D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG803682413 or 803682413. Listed at 22 retailers as of October 29, 2026, with prices from £981 to £8,665, a £7,683 spread on the same certified stone. Brilliant Earth lists it at £8,665. 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
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.4°
Pavilion angle38.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803682413
Dimensions12.68 × 8.38 × 5.73 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.68 mm8.38 mm6.09 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803682413
Side View
Table 64.0%Crown 36.4°Girdle: MediumPavilion 38.6°Culet: LargeDepth 68.4%

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: £8,665 GBP|Low: £949 GBP|High: £9,964 GBP|Avg: £2,652 GBP|-13.0%
Brilliant Earth
Retailer 2
Retailer 3
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Retailer 22
October 30, 2026
Retailer 3£981 GBP
Retailer 20£1,068 GBP
Retailer 7£1,098 GBP
Retailer 4£1,138 GBP
Retailer 14£1,138 GBP
Retailer 8£1,265 GBP
Retailer 5£1,455 GBP
Retailer 2£1,605 GBP
Retailer 11£1,801 GBP
Retailer 16£1,884 GBP
Retailer 19£2,107 GBP
Retailer 6£2,122 GBP
Retailer 22£2,134 GBP
Retailer 13£2,203 GBP
Retailer 9£2,587 GBP
Retailer 10£2,753 GBP
Retailer 21£3,266 GBP
Retailer 12£3,381 GBP
Retailer 17£3,677 GBP
Retailer 15£3,998 GBP
Retailer 18£4,668 GBP
Brilliant Earth£8,665 GBP

42 data points across 22 retailers

22 retailers£981 GBP to £8,665 GBP

A
Cheapest Retailer
-
£981 GBP
$1,315 USD
A
Retailer 2
-
£1,068 GBP
$1,431 USD
View
A
Retailer 3
-
£1,098 GBP
$1,471 USD
View
Final sale: no returns
A
Retailer 4
-
£1,138 GBP
$1,525 USD
View
Retailer 5
-
£1,138 GBP
$1,525 USD
View
Price last confirmed 19 days ago
A
Retailer 6
-
£1,265 GBP
$1,695 USD
View
A
Retailer 7
-
£1,455 GBP
$1,950 USD
View
A
Retailer 8
-
£1,605 GBP
View
B+
Retailer 9
-
£1,801 GBP
$2,413 USD
View
B+
Retailer 10
-
£1,884 GBP
€2,404 EUR
View
Retailer 11
-
£2,107 GBP
A$4,344 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
£2,122 GBP
$2,843 USD
View
B+
Retailer 13
-
£2,134 GBP
$2,859 USD
View
B+
Retailer 14
-
£2,203 GBP
ZAR 47,679 ZAR
View
B+
Retailer 15
-
£2,587 GBP
$3,466 USD
View
B+
Retailer 16
-
£2,753 GBP
View
B
Retailer 17
-
£3,266 GBP
$4,376 USD
View
B
Retailer 18
-
£3,381 GBP
$4,530 USD
View
B
Retailer 19
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£3,677 GBP
View
B
Retailer 20
-
£3,998 GBP
$5,357 USD
View
B
Retailer 21
-
£4,668 GBP
$6,255 USD
View
Most Expensive
B
Brilliant Earth
19906773A · Oct 29
£8,665 GBP
$11,610 USD
View
21 more retailers have this diamond
Prices start from £981 GBPSave up to £7,683 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
£981 GBP