Emerald|Lab Grown|IGI

6.63ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG842631268

Shape and cutting style on the report: Emerald cut

Certificate IGI LG842631268

Diamond specifications and retailer prices

From £1,182 GBP
$1,584 USD
As of October 30, 2026
Save £3,850 GBP (77%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £6,590 GBP at Helzberg Diamonds · As of October 13, 2026
View at Helzberg Diamonds

About this 6.63ct lab-grown emerald diamond

This 6.63ct 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 LG842631268 or 842631268. Listed at 19 retailers as of October 30, 2026, with a 326% 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

6.63
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842631268
Dimensions13.60 × 8.51 × 5.72 mm
L/W Ratio1.60
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.60 mm8.51 mm6.63 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842631268
Side View
Table 63.0%Crown 33.3°Girdle: MED-STKPavilion 41.5°Culet: LargeDepth 67.2%

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: £6,590 GBP|Low: £1,182 GBP|High: £6,590 GBP|Avg: £3,524 GBP
Helzberg Diamonds
Retailer 2
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Retailer 12
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Retailer 19
October 31, 2026
Retailer 18£1,182 GBP
Retailer 14£1,324 GBP
Retailer 6£1,380 GBP
Retailer 10£1,508 GBP
Retailer 13£1,686 GBP
Retailer 16£1,955 GBP
Retailer 11£1,985 GBP
Retailer 12£2,425 GBP
Retailer 3£2,495 GBP
Retailer 9£2,587 GBP
Retailer 19£2,670 GBP
Retailer 4£3,333 GBP
Retailer 7£3,547 GBP
Retailer 2£3,649 GBP
Retailer 5£3,962 GBP
Retailer 15£4,584 GBP
Retailer 17£4,818 GBP
Retailer 8£5,032 GBP
Helzberg Diamonds£6,590 GBP

24 data points across 19 retailers

19 retailers£1,182 GBP to £5,032 GBP

A
Cheapest Retailer
-
£1,182 GBP
$1,584 USD
A
Retailer 2
-
£1,324 GBP
$1,774 USD
View
Final sale: no returns
A
Retailer 3
-
£1,380 GBP
$1,849 USD
View
A
Retailer 4
-
£1,508 GBP
$2,020 USD
View
A
Retailer 5
-
£1,686 GBP
$2,259 USD
View
A
Retailer 6
-
£1,955 GBP
View
A
Retailer 7
-
£1,985 GBP
$2,660 USD
View
Retailer 8
-
£2,425 GBP
$3,249 USD
View
B+
Retailer 9
-
£2,495 GBP
€3,184 EUR
View
B+
Retailer 10
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£2,587 GBP
$3,466 USD
View
A
Retailer 11
-
£2,670 GBP
ZAR 57,805 ZAR
View
B+
Retailer 12
-
£3,333 GBP
View
B+
Retailer 13
-
£3,547 GBP
$4,753 USD
View
B+
Retailer 14
-
£3,649 GBP
$4,889 USD
View
B+
Retailer 15
-
£3,962 GBP
View
B+
Retailer 16
-
£4,584 GBP
SGD 8,300 SGD
View
B+
Retailer 17
-
£4,818 GBP
$6,455 USD
View
B+
Retailer 18
-
£5,032 GBP
$6,742 USD
View
Most Expensive
Helzberg Diamonds
ZXZOKIMJHIMO · Oct 13
£6,590 GBP
$8,830 USD
View
Price last confirmed 17 days ago
18 more retailers have this diamond
Prices start from £1,182 GBPSave up to £3,850 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
6.63ct Emerald
£1,182 GBP