Emerald|Lab Grown|IGI

6.58ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG786665854

Shape and cutting style on the report: Emerald cut

Certificate IGI LG786665854

Diamond specifications and retailer prices

From £1,368 GBP
$1,833 USD
As of October 29, 2026
Save £8,693 GBP (86%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: £10,189 GBP at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.58ct lab-grown emerald diamond

This 6.58ct 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 LG786665854 or 786665854. Listed at 25 retailers as of October 29, 2026, with a 635% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

6.58
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle35.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG786665854
Dimensions8.61 × 12.43 × 5.75 mm
L/W Ratio1.44
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.61 mm12.43 mm6.58 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG786665854
Side View
Table 64.0%Crown 35.2°Girdle: ThickPavilion 35.5°Culet: LargeDepth 66.8%

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 29
Current: £10,061 GBP|Low: £1,368 GBP|High: £10,896 GBP|Avg: £3,193 GBP|-7.7%
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
October 30, 2026
Retailer 5£1,368 GBP
Retailer 6£1,417 GBP
Retailer 17£1,545 GBP
Retailer 2£1,671 GBP
Retailer 10£2,008 GBP
Retailer 14£2,026 GBP
Retailer 12£2,200 GBP
Retailer 16£2,443 GBP
Retailer 15£2,630 GBP
Retailer 11£2,742 GBP
Retailer 9£2,935 GBP
Retailer 4£3,614 GBP
Retailer 7£3,886 GBP
Retailer 13£4,069 GBP
Retailer 8£4,112 GBP
Retailer 3£4,975 GBP
Retailer 1£10,061 GBP

41 data points across 17 retailers

25 retailers£1,368 GBP to £10,061 GBP

Retailer 1
-
£1,318 GBP
$1,766 USD
Price last confirmed 38 days ago
Retailer 2
-
£1,318 GBP
$1,766 USD
View
Price last confirmed 31 days ago
A
Retailer 3
-
£1,368 GBP
$1,833 USD
View
Final sale: no returns
Retailer 4
-
£1,417 GBP
$1,899 USD
View
Price last confirmed 18 days ago
Retailer 5
-
£1,434 GBP
$1,921 USD
View
Price last confirmed 36 days ago
Retailer 6
-
£1,508 GBP
$2,020 USD
View
Price last confirmed 39 days ago
Retailer 7
-
£1,508 GBP
$2,020 USD
View
Price last confirmed 31 days ago
A
Retailer 8
-
£1,545 GBP
$2,070 USD
View
A
Retailer 9
-
£1,671 GBP
$2,239 USD
View
A
Retailer 10
-
£2,008 GBP
View
A
Retailer 11
-
£2,026 GBP
$2,715 USD
View
A
Retailer 12
-
£2,200 GBP
€2,808 EUR
View
A
Retailer 13
-
£2,443 GBP
$3,274 USD
View
Retailer 14
-
£2,630 GBP
A$5,421 AUD
View
Price last confirmed 8 days ago
B+
Retailer 15
-
£2,742 GBP
ZAR 59,356 ZAR
View
Retailer 16
-
£2,866 GBP
$3,840 USD
View
Price last confirmed 30 days ago
B+
Retailer 17
-
£2,935 GBP
View
B+
Retailer 18
-
£3,614 GBP
$4,842 USD
View
B+
Retailer 19
-
£3,818 GBP
$5,116 USD
View
B+
Retailer 20
-
£3,886 GBP
$5,207 USD
View
B+
Retailer 21
-
£4,069 GBP
View
B+
Retailer 22
-
£4,112 GBP
$5,510 USD
View
B
Retailer 23
-
£4,975 GBP
$6,666 USD
View
B
Retailer 24
-
£10,061 GBP
$13,480 USD
View
Most Expensive
Queensmith
LG786665854 · Oct 9
£10,189 GBP
View
Price last confirmed 21 days ago
24 more retailers have this diamond
Prices start from £1,368 GBPSave up to £8,693 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
6.58ct Emerald
£1,368 GBP