Emerald|Lab Grown|IGI

5.05ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG787655990

Shape and cutting style on the report: Emerald cut

Certificate IGI LG787655990

Diamond specifications and retailer prices

From £652 GBP
$874 USD
As of October 30, 2026
Save £2,200 GBP (77%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: £8,889 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 LG787655990 or 787655990. Listed at 21 retailers as of October 29, 2026, with a 337% 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 angle35.4°
Pavilion angle39.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG787655990
Dimensions11.50 × 8.08 × 5.45 mm
L/W Ratio1.42
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.50 mm8.08 mm5.05 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG787655990
Side View
Table 66.0%Crown 35.4°Girdle: MediumPavilion 39.4°Culet: LargeDepth 67.5%

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 30
Current: £8,889 GBP|Low: £643 GBP|High: £9,172 GBP|Avg: £1,965 GBP|-3.1%
Brilliant Earth
Retailer 2
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Retailer 21
October 30, 2026
Retailer 5£652 GBP
Retailer 17£710 GBP
Retailer 9£731 GBP
Retailer 6£757 GBP
Retailer 21£757 GBP
Retailer 3£911 GBP
Retailer 7£1,090 GBP
Retailer 2£1,164 GBP
Retailer 10£1,215 GBP
Retailer 13£1,243 GBP
Retailer 16£1,532 GBP
Retailer 15£1,537 GBP
Retailer 18£1,684 GBP
Retailer 8£1,873 GBP
Retailer 4£2,128 GBP
Retailer 12£2,368 GBP
Retailer 11£2,380 GBP
Retailer 14£2,626 GBP
Retailer 20£2,852 GBP
Retailer 19£3,620 GBP
Brilliant Earth£8,889 GBP

38 data points across 21 retailers

21 retailers£652 GBP to £2,852 GBP

A
Cheapest Retailer
-
£652 GBP
$874 USD
A
Retailer 2
-
£710 GBP
$951 USD
View
A
Retailer 3
-
£731 GBP
$979 USD
View
Final sale: no returns
A
Retailer 4
-
£757 GBP
$1,014 USD
View
Retailer 5
-
£757 GBP
$1,014 USD
View
Price last confirmed 13 days ago
A
Retailer 6
-
£911 GBP
$1,220 USD
View
A
Retailer 7
-
£1,090 GBP
$1,460 USD
View
A
Retailer 8
-
£1,164 GBP
View
A
Retailer 9
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£1,215 GBP
$1,628 USD
View
A
Retailer 10
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£1,243 GBP
€1,586 EUR
View
Retailer 11
-
£1,532 GBP
A$3,159 AUD
View
Price last confirmed 9 days ago
A
Retailer 12
-
£1,537 GBP
ZAR 33,279 ZAR
View
B+
Retailer 13
-
£1,684 GBP
$2,256 USD
View
B+
Retailer 14
-
£1,873 GBP
$2,509 USD
View
B+
Retailer 15
-
£2,128 GBP
$2,851 USD
View
B+
Retailer 16
-
£2,368 GBP
$3,173 USD
View
B+
Retailer 17
-
£2,380 GBP
$3,189 USD
View
B
Retailer 18
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£2,626 GBP
$3,519 USD
View
B
Retailer 19
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£2,852 GBP
View
Retailer 20
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£3,620 GBP
$4,850 USD
View
Price last confirmed 12 days ago
Most Expensive
Brilliant Earth
18459977A · Oct 22
£8,889 GBP
$11,910 USD
View
Price under review
20 more retailers have this diamond
Prices start from £652 GBPSave up to £2,200 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
£652 GBP