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Emerald|Lab Grown|IGI

5.05ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG828674855

Shape and cutting style on the report: Emerald cut

Certificate IGI LG828674855

Diamond specifications and retailer prices

From £662 GBP
$882 USD
As of October 30, 2026
Save £2,221 GBP (77%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: £8,944 GBP at Brilliant Earth · As of October 22, 2026
View at Brilliant Earth

About this 5.05ct lab-grown emerald diamond

This 5.05ct lab-grown emerald sits in the over five carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG828674855 or 828674855. Listed at 20 retailers as of October 25, 2026, with a 335% 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

5.05
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.6°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG828674855
Dimensions12.42 × 8.13 × 5.13 mm
L/W Ratio1.53
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.42 mm8.13 mm5.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG828674855
Side View
Table 65.0%Crown 29.6°Girdle: MediumPavilion 38.7°Culet: LargeDepth 63.1%

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 30
Current: £8,944 GBP|Low: £720 GBP|High: £8,944 GBP|Avg: £1,818 GBP
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
October 30, 2026
Retailer 13£720 GBP
Retailer 3£741 GBP
Retailer 16£901 GBP
Retailer 10£1,100 GBP
Retailer 2£1,182 GBP
Retailer 9£1,352 GBP
Retailer 12£1,555 GBP
Retailer 14£1,708 GBP
Retailer 15£1,886 GBP
Retailer 5£2,117 GBP
Retailer 4£2,403 GBP
Retailer 6£2,412 GBP
Retailer 8£2,615 GBP
Retailer 7£2,666 GBP
Retailer 11£2,883 GBP
Brilliant Earth£8,944 GBP

45 data points across 16 retailers

20 retailers£662 GBP to £2,883 GBP

A
Cheapest Retailer
-
£662 GBP
$882 USD
A
Retailer 2
-
£720 GBP
$959 USD
View
A
Retailer 3
-
£741 GBP
$987 USD
View
Final sale: no returns
A
Retailer 4
-
£768 GBP
$1,023 USD
View
Retailer 5
-
£768 GBP
$1,023 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£901 GBP
$1,200 USD
View
B+
Retailer 7
-
£1,100 GBP
$1,465 USD
View
A
Retailer 8
-
£1,182 GBP
View
A
Retailer 9
-
£1,352 GBP
€1,715 EUR
View
Retailer 10
-
£1,555 GBP
A$3,186 AUD
View
Price last confirmed 8 days ago
B+
Retailer 11
-
£1,708 GBP
$2,275 USD
View
B+
Retailer 12
-
£1,886 GBP
$2,512 USD
View
B+
Retailer 13
-
£2,117 GBP
View
B+
Retailer 14
-
£2,160 GBP
$2,876 USD
View
B+
Retailer 15
-
£2,403 GBP
$3,200 USD
View
B+
Retailer 16
-
£2,412 GBP
$3,212 USD
View
Retailer 17
-
£2,615 GBP
A$5,357 AUD
View
Price last confirmed 21 days ago
B
Retailer 18
-
£2,666 GBP
$3,550 USD
View
B
Retailer 19
-
£2,883 GBP
View
Most Expensive
Brilliant Earth
21114432A · Oct 22
£8,944 GBP
$11,910 USD
View
Price under review
19 more retailers have this diamond
Prices start from £662 GBPSave up to £2,221 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
5.05ct Emerald
£662 GBP