Emerald|Lab Grown|IGI

6.23ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG798619874

Shape and cutting style on the report: Emerald cut

Certificate IGI LG798619874

Diamond specifications and retailer prices

From £1,129 GBP
$1,504 USD
As of October 30, 2026
Save £3,478 GBP (75%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: £9,337 GBP at Queensmith · As of October 9, 2026
View at Queensmith

About this 6.23ct lab-grown emerald diamond

This 6.23ct 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 LG798619874 or 798619874. Listed at 22 retailers as of October 30, 2026, with a 308% 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

6.23
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.3°
Pavilion angle41.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798619874
Dimensions11.91 × 8.42 × 5.82 mm
L/W Ratio1.41
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.91 mm8.42 mm6.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798619874
Side View
Table 62.0%Crown 41.3°Girdle: Slightly ThickPavilion 41.5°Culet: LargeDepth 69.1%

Caratlytics Score

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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: £1,850 GBP|Low: £1,084 GBP|High: £4,614 GBP|Avg: £2,411 GBP|-6.6%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
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Retailer 10
Retailer 11
Retailer 12
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Retailer 16
Retailer 17
Retailer 18
Retailer 19
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Retailer 21
October 30, 2026
Retailer 2£1,129 GBP
Retailer 18£1,229 GBP
Retailer 6£1,265 GBP
Retailer 5£1,310 GBP
Retailer 21£1,310 GBP
Retailer 8£1,438 GBP
Retailer 10£1,564 GBP
Retailer 1£1,850 GBP
Retailer 17£1,874 GBP
Retailer 15£2,063 GBP
Retailer 4£2,317 GBP
Retailer 19£2,432 GBP
Retailer 20£2,456 GBP
Retailer 12£2,536 GBP
Retailer 14£3,159 GBP
Retailer 13£3,271 GBP
Retailer 9£3,532 GBP
Retailer 16£3,762 GBP
Retailer 7£3,835 GBP
Retailer 3£4,573 GBP
Retailer 11£4,608 GBP

38 data points across 21 retailers

22 retailers£1,129 GBP to £4,608 GBP

A
Cheapest Retailer
-
£1,129 GBP
$1,504 USD
A
Retailer 2
-
£1,229 GBP
$1,637 USD
View
A
Retailer 3
-
£1,265 GBP
$1,685 USD
View
Final sale: no returns
Retailer 4
-
£1,310 GBP
$1,745 USD
View
Price last confirmed 17 days ago
A
Retailer 5
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£1,310 GBP
$1,745 USD
View
A
Retailer 6
-
£1,438 GBP
$1,915 USD
View
A
Retailer 7
-
£1,564 GBP
$2,083 USD
View
A
Retailer 8
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£1,850 GBP
View
A
Retailer 9
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£1,874 GBP
$2,495 USD
View
A
Retailer 10
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£2,063 GBP
€2,617 EUR
View
A
Retailer 11
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£2,317 GBP
$3,086 USD
View
Retailer 12
-
£2,432 GBP
A$4,982 AUD
View
Price last confirmed 7 days ago
A
Retailer 13
-
£2,456 GBP
$3,271 USD
View
A
Retailer 14
-
£2,536 GBP
ZAR 54,548 ZAR
View
B+
Retailer 15
-
£3,159 GBP
View
B+
Retailer 16
-
£3,271 GBP
$4,356 USD
View
B+
Retailer 17
-
£3,532 GBP
$4,703 USD
View
B+
Retailer 18
-
£3,762 GBP
View
B+
Retailer 19
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£3,835 GBP
$5,106 USD
View
Retailer 20
-
£4,573 GBP
$6,090 USD
View
Price last confirmed 11 days ago
B
Retailer 21
-
£4,608 GBP
$6,136 USD
View
Most Expensive
Queensmith
LG798619874 · Oct 9
£9,337 GBP
View
Price last confirmed 20 days ago
21 more retailers have this diamond
Prices start from £1,129 GBPSave up to £3,478 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
6.23ct Emerald
£1,129 GBP