Emerald|Lab Grown|IGI

6.23ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG839651470

Shape and cutting style on the report: Emerald cut

Certificate IGI LG839651470

Diamond specifications and retailer prices

From £1,218 GBP
$1,622 USD
As of October 29, 2026
Save £11,585 GBP (90%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: £12,803 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 LG839651470 or 839651470. Listed at 19 retailers as of October 29, 2026, with prices from £1,218 to £12,803, a £11,585 spread on the same certified stone. Brilliant Earth lists it at £12,803. 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 angle35.5°
Pavilion angle43.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG839651470
Dimensions13.21 × 8.35 × 5.63 mm
L/W Ratio1.58
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
13.21 mm8.35 mm6.23 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG839651470
Side View
Table 64.0%Crown 35.5°Girdle: MED-STKPavilion 43.7°Culet: LargeDepth 67.4%

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: £12,803 GBP|Low: £1,218 GBP|High: £12,811 GBP|Avg: £3,565 GBP|-0.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 17
Retailer 18
October 30, 2026
Retailer 4£1,218 GBP
Retailer 17£1,389 GBP
Retailer 2£1,780 GBP
Retailer 13£1,804 GBP
Retailer 12£1,925 GBP
Retailer 16£2,289 GBP
Retailer 6£2,341 GBP
Retailer 11£2,440 GBP
Retailer 3£3,044 GBP
Retailer 18£3,257 GBP
Retailer 9£3,510 GBP
Retailer 14£3,607 GBP
Retailer 10£3,962 GBP
Retailer 5£4,439 GBP
Retailer 8£4,573 GBP
Retailer 15£4,590 GBP
Retailer 7£4,656 GBP
Brilliant Earth£12,803 GBP

26 data points across 18 retailers

19 retailers£1,218 GBP to £12,803 GBP

A
Cheapest Retailer
-
£1,218 GBP
$1,622 USD
Final sale: no returns
A
Retailer 2
-
£1,389 GBP
$1,850 USD
View
A
Retailer 3
-
£1,780 GBP
View
A
Retailer 4
-
£1,804 GBP
$2,402 USD
View
A
Retailer 5
-
£1,925 GBP
€2,442 EUR
View
A
Retailer 6
-
£2,289 GBP
$3,048 USD
View
Retailer 7
-
£2,341 GBP
A$4,796 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£2,440 GBP
ZAR 52,502 ZAR
View
B+
Retailer 9
-
£3,044 GBP
View
B+
Retailer 10
-
£3,257 GBP
$4,337 USD
View
B+
Retailer 11
-
£3,510 GBP
$4,674 USD
View
B+
Retailer 12
-
£3,607 GBP
View
Retailer 13
-
£3,962 GBP
A$8,118 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£4,439 GBP
$5,911 USD
View
Retailer 15
-
£4,573 GBP
$6,090 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£4,590 GBP
$6,113 USD
View
B+
Retailer 17
-
£4,656 GBP
SGD 8,378 SGD
View
Retailer 18
-
£7,824 GBP
$10,419 USD
View
Price last confirmed 17 days ago
Most Expensive
B
Brilliant Earth
21664955A · Oct 29
£12,803 GBP
$17,050 USD
View
18 more retailers have this diamond
Prices start from £1,218 GBPSave up to £11,585 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
£1,218 GBP