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Emerald|Lab Grown|IGI

6.71ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG840656814

Shape and cutting style on the report: Emerald cut

Certificate IGI LG840656814

Diamond specifications and retailer prices

From £1,348 GBP
$1,806 USD
As of October 31, 2026
Save £5,914 GBP (81%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £7,262 GBP at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 6.71ct lab-grown emerald diamond

This 6.71ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG840656814 or 840656814. Listed at 19 retailers as of October 31, 2026, with prices from £1,348 to £7,262, a £5,914 spread on the same certified stone. Brilliant Earth lists it at £7,262. 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

6.71
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle39.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG840656814
Dimensions12.77 × 8.74 × 5.99 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
12.77 mm8.74 mm6.71 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG840656814
Side View
Table 68.0%Crown 37.2°Girdle: Slightly ThickPavilion 39.6°Culet: LargeDepth 68.5%

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 31
Current: £7,262 GBP|Low: £1,348 GBP|High: £7,269 GBP|Avg: £3,949 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
November 1, 2026
Retailer 5£1,348 GBP
Retailer 10£1,431 GBP
Retailer 19£1,523 GBP
Retailer 2£1,979 GBP
Retailer 17£1,996 GBP
Retailer 15£2,103 GBP
Retailer 18£2,470 GBP
Retailer 12£2,587 GBP
Retailer 14£2,702 GBP
Retailer 4£3,367 GBP
Retailer 7£3,735 GBP
Retailer 6£3,763 GBP
Retailer 16£4,009 GBP
Retailer 13£4,189 GBP
Retailer 9£4,904 GBP
Retailer 3£5,093 GBP
Retailer 8£5,100 GBP
Retailer 11£6,661 GBP
Brilliant Earth£7,262 GBP

33 data points across 19 retailers

19 retailers£1,348 GBP to £7,262 GBP

A
Cheapest Retailer
-
£1,348 GBP
$1,806 USD
Final sale: no returns
Retailer 2
-
£1,431 GBP
$1,918 USD
View
Price last confirmed 19 days ago
A
Retailer 3
-
£1,523 GBP
$2,040 USD
View
A
Retailer 4
-
£1,979 GBP
View
A
Retailer 5
-
£1,996 GBP
$2,675 USD
View
A
Retailer 6
-
£2,103 GBP
€2,683 EUR
View
A
Retailer 7
-
£2,470 GBP
$3,309 USD
View
B+
Retailer 8
-
£2,587 GBP
A$5,333 AUD
View
B+
Retailer 9
-
£2,702 GBP
ZAR 58,489 ZAR
View
B+
Retailer 10
-
£3,367 GBP
View
B+
Retailer 11
-
£3,735 GBP
$5,005 USD
View
B+
Retailer 12
-
£3,763 GBP
$5,042 USD
View
B+
Retailer 13
-
£4,009 GBP
View
B+
Retailer 14
-
£4,189 GBP
A$8,635 AUD
View
B+
Retailer 15
-
£4,904 GBP
$6,571 USD
View
B
Retailer 16
-
£5,093 GBP
$6,824 USD
View
B+
Retailer 17
-
£5,100 GBP
SGD 9,235 SGD
View
Retailer 18
-
£6,661 GBP
$8,925 USD
View
Price last confirmed 19 days ago
Most Expensive
B
Brilliant Earth
21674816A · Oct 31
£7,262 GBP
$9,730 USD
View
18 more retailers have this diamond
Prices start from £1,348 GBPSave up to £5,914 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
6.71ct Emerald
£1,348 GBP