Emerald|Lab Grown|IGI

6.56ct H VVS1 Emerald Lab Grown Diamond

ID • H/VVS1 • IGI LG843690384

Shape and cutting style on the report: Emerald cut

Certificate IGI LG843690384

Diamond specifications and retailer prices

From £896 GBP
$1,201 USD
As of October 27, 2026
Save £4,109 GBP (82%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: £5,006 GBP at With Clarity · As of October 30, 2026
View at With Clarity

About this 6.56ct lab-grown emerald diamond

This 6.56ct lab-grown emerald sits in the over five carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG843690384 or 843690384. Listed at 17 retailers as of October 27, 2026, with prices from £896 to £5,006, a £4,109 spread on the same certified stone. With Clarity lists it at £5,006. 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

6.56
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.8°
Pavilion angle44.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG843690384
Dimensions13.34 × 8.61 × 5.72 mm
L/W Ratio1.55
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.34 mm8.61 mm6.56 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG843690384
Side View
Table 67.0%Crown 41.8°Girdle: MED-STKPavilion 44.9°Culet: LargeDepth 66.4%

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 27
Current: £4,388 GBP|Low: £896 GBP|High: £5,302 GBP|Avg: £2,157 GBP
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
With Clarity
October 30, 2026
Retailer 15£896 GBP
Retailer 7£975 GBP
Retailer 13£1,000 GBP
Retailer 3£1,040 GBP
Retailer 9£1,164 GBP
Retailer 6£1,387 GBP
Retailer 16£1,487 GBP
Retailer 10£1,580 GBP
Retailer 5£1,949 GBP
Retailer 8£1,973 GBP
Retailer 2£1,992 GBP
Retailer 11£2,004 GBP
Retailer 4£3,346 GBP
Retailer 12£3,468 GBP
Retailer 1£4,388 GBP
Retailer 14£4,418 GBP
With Clarity£5,006 GBP

13 data points across 17 retailers

17 retailers£896 GBP to £5,006 GBP

A
Cheapest Retailer
-
£896 GBP
$1,201 USD
A
Retailer 2
-
£975 GBP
$1,307 USD
View
A
Retailer 3
-
£1,000 GBP
$1,340 USD
View
Final sale: no returns
A
Retailer 4
-
£1,040 GBP
$1,393 USD
View
A
Retailer 5
-
£1,164 GBP
$1,560 USD
View
A
Retailer 6
-
£1,387 GBP
$1,858 USD
View
A
Retailer 7
-
£1,487 GBP
$1,992 USD
View
A
Retailer 8
-
£1,580 GBP
€2,016 EUR
View
B+
Retailer 9
-
£1,949 GBP
$2,612 USD
View
Retailer 10
-
£1,973 GBP
A$4,067 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,992 GBP
$2,669 USD
View
B+
Retailer 12
-
£2,004 GBP
ZAR 43,381 ZAR
View
B+
Retailer 13
-
£3,346 GBP
View
B+
Retailer 14
-
£3,468 GBP
SGD 6,280 SGD
View
B
Retailer 15
-
£4,388 GBP
$5,880 USD
View
B
Retailer 16
-
£4,418 GBP
$5,920 USD
View
Most Expensive
B
With Clarity
843690384 · Oct 30
£5,006 GBP
$6,707 USD
View
16 more retailers have this diamond
Prices start from £896 GBPSave up to £4,109 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
6.56ct Emerald
£896 GBP