CaratHunter
Plans
Emerald|Lab Grown|IGI

6.51ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG833649266

Shape and cutting style on the report: Emerald cut

Certificate IGI LG833649266

Diamond specifications and retailer prices

From £1,127 GBP
$1,501 USD
As of October 30, 2026
Save £3,470 GBP (75%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £4,597 GBP at Taylor and Hart · As of October 30, 2026
View at Taylor and Hart

About this 6.51ct lab-grown emerald diamond

This 6.51ct 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 LG833649266 or 833649266. Listed at 20 retailers as of October 30, 2026, with prices from £1,127 to £4,597, a £3,470 spread on the same certified stone. Taylor and Hart lists it at £4,597. 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

6.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833649266
Dimensions12.96 × 8.81 × 5.89 mm
L/W Ratio1.47
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.96 mm8.81 mm6.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833649266
Side View
Table 67.0%Crown 34.9°Girdle: MED-STKPavilion 40.8°Culet: LargeDepth 66.9%

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: £1,846 GBP|Low: £1,127 GBP|High: £4,937 GBP|Avg: £2,699 GBP|-10.0%
Retailer 1
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
Taylor and Hart
October 30, 2026
Retailer 11£1,127 GBP
Retailer 5£1,226 GBP
Retailer 17£1,262 GBP
Retailer 15£1,307 GBP
Retailer 13£1,389 GBP
Retailer 1£1,846 GBP
Retailer 9£1,994 GBP
Retailer 14£2,092 GBP
Retailer 7£2,187 GBP
Retailer 18£2,450 GBP
Retailer 12£2,530 GBP
Retailer 6£2,587 GBP
Retailer 3£3,159 GBP
Retailer 4£3,357 GBP
Retailer 10£3,442 GBP
Retailer 16£3,535 GBP
Retailer 2£3,827 GBP
Retailer 8£4,002 GBP
Taylor and Hart£4,597 GBP

26 data points across 19 retailers

20 retailers£1,127 GBP to £4,597 GBP

A
Cheapest Retailer
-
£1,127 GBP
$1,501 USD
A
Retailer 2
-
£1,226 GBP
$1,633 USD
View
A
Retailer 3
-
£1,262 GBP
$1,680 USD
View
Final sale: no returns
A
Retailer 4
-
£1,307 GBP
$1,741 USD
View
A
Retailer 5
-
£1,389 GBP
$1,850 USD
View
Retailer 6
-
£1,406 GBP
$1,872 USD
View
Price last confirmed 17 days ago
A
Retailer 7
-
£1,846 GBP
View
Retailer 8
-
£1,994 GBP
$2,655 USD
View
Price last confirmed 7 days ago
A
Retailer 9
-
£2,092 GBP
€2,653 EUR
View
A
Retailer 10
-
£2,187 GBP
$2,912 USD
View
A
Retailer 11
-
£2,450 GBP
$3,263 USD
View
A
Retailer 12
-
£2,530 GBP
ZAR 54,425 ZAR
View
Retailer 13
-
£2,587 GBP
A$5,300 AUD
View
Price last confirmed 7 days ago
B+
Retailer 14
-
£3,159 GBP
View
B+
Retailer 15
-
£3,357 GBP
$4,471 USD
View
B+
Retailer 16
-
£3,442 GBP
$4,583 USD
View
B+
Retailer 17
-
£3,535 GBP
$4,707 USD
View
B+
Retailer 18
-
£3,827 GBP
$5,096 USD
View
Retailer 19
-
£4,002 GBP
View
Price last confirmed 8 days ago
Most Expensive
B
Taylor and Hart
5PGJQMM · Oct 30
£4,597 GBP
$6,122 USD
View
19 more retailers have this diamond
Prices start from £1,127 GBPSave up to £3,470 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
6.51ct Emerald
£1,127 GBP