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Emerald|Lab Grown|IGI

6.38ct D VVS2 Emerald Lab Grown Diamond

ID • D/VVS2 • IGI LG837680843

Shape and cutting style on the report: Emerald cut

Certificate IGI LG837680843

Diamond specifications and retailer prices

From £1,262 GBP
$1,681 USD
As of October 29, 2026
Save £7,171 GBP (85%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £8,433 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 6.38ct lab-grown emerald diamond

This 6.38ct 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 LG837680843 or 837680843. Listed at 18 retailers as of October 29, 2026, with prices from £1,262 to £8,433, a £7,171 spread on the same certified stone. Brilliant Earth lists it at £8,433. 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

6.38
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle42.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG837680843
Dimensions12.69 × 8.77 × 5.74 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.69 mm8.77 mm6.38 ctD / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG837680843
Side View
Table 66.0%Crown 32.7°Girdle: MediumPavilion 42.6°Culet: LargeDepth 65.5%

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: £8,433 GBP|Low: £1,262 GBP|High: £9,259 GBP|Avg: £3,655 GBP|+1.0%
Brilliant Earth
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
Retailer 18
October 29, 2026
Retailer 7£1,262 GBP
Retailer 3£1,434 GBP
Retailer 2£1,841 GBP
Retailer 14£1,870 GBP
Retailer 12£1,996 GBP
Retailer 16£2,313 GBP
Retailer 15£2,427 GBP
Retailer 11£2,531 GBP
Retailer 4£3,159 GBP
Retailer 18£3,411 GBP
Retailer 9£3,569 GBP
Retailer 13£3,755 GBP
Retailer 10£4,059 GBP
Retailer 6£4,599 GBP
Retailer 17£4,614 GBP
Retailer 8£4,808 GBP
Retailer 5£6,351 GBP
Brilliant Earth£8,433 GBP

37 data points across 18 retailers

18 retailers£1,262 GBP to £8,433 GBP

A
Cheapest Retailer
-
£1,262 GBP
$1,681 USD
Final sale: no returns
A
Retailer 2
-
£1,434 GBP
$1,910 USD
View
A
Retailer 3
-
£1,841 GBP
View
A
Retailer 4
-
£1,870 GBP
$2,490 USD
View
A
Retailer 5
-
£1,996 GBP
€2,532 EUR
View
A
Retailer 6
-
£2,313 GBP
$3,080 USD
View
A
Retailer 7
-
£2,427 GBP
A$4,973 AUD
View
Price last confirmed 7 days ago
A
Retailer 8
-
£2,531 GBP
ZAR 54,441 ZAR
View
B+
Retailer 9
-
£3,159 GBP
View
B+
Retailer 10
-
£3,411 GBP
$4,542 USD
View
B+
Retailer 11
-
£3,569 GBP
$4,753 USD
View
B+
Retailer 12
-
£3,755 GBP
View
B+
Retailer 13
-
£4,059 GBP
A$8,316 AUD
View
Price last confirmed 21 days ago
B+
Retailer 14
-
£4,599 GBP
$6,124 USD
View
B+
Retailer 15
-
£4,614 GBP
$6,145 USD
View
Price last confirmed 11 days ago
B+
Retailer 16
-
£4,808 GBP
SGD 8,653 SGD
View
B
Retailer 17
-
£6,351 GBP
$8,457 USD
View
Most Expensive
B
Brilliant Earth
21558717A · Oct 29
£8,433 GBP
$11,230 USD
View
17 more retailers have this diamond
Prices start from £1,262 GBPSave up to £7,171 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
6.38ct Emerald
£1,262 GBP