Emerald|Lab Grown|IGI

5.05ct F VS1 Emerald Lab Grown Diamond

ID • F/VS1 • IGI LG783630133

Shape and cutting style on the report: Emerald cut

Certificate IGI LG783630133

Diamond specifications and retailer prices

From £454 GBP
$608 USD
As of October 30, 2026
Save £2,004 GBP (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £5,508 GBP at Brilliant Earth · As of October 18, 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 F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG783630133 or 783630133. Listed at 23 retailers as of October 29, 2026, with a 442% 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
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.4°
Pavilion angle44.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG783630133
Dimensions12.18 × 7.78 × 5.43 mm
L/W Ratio1.57
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.18 mm7.78 mm5.05 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG783630133
Side View
Table 61.0%Crown 31.4°Girdle: Slightly ThickPavilion 44.3°Culet: LargeDepth 69.8%

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: £5,508 GBP|Low: £436 GBP|High: £5,508 GBP|Avg: £1,271 GBP|+10.6%
Brilliant Earth
Retailer 2
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Retailer 19
November 1, 2026
Retailer 19£454 GBP
Retailer 10£508 GBP
Retailer 7£508 GBP
Retailer 3£563 GBP
Retailer 6£563 GBP
Retailer 16£661 GBP
Retailer 17£755 GBP
Retailer 9£825 GBP
Retailer 2£881 GBP
Retailer 13£943 GBP
Retailer 12£1,067 GBP
Retailer 15£1,070 GBP
Retailer 18£1,397 GBP
Retailer 5£1,481 GBP
Retailer 11£1,638 GBP
Retailer 8£1,779 GBP
Retailer 4£1,797 GBP
Retailer 14£2,458 GBP
Brilliant Earth£5,508 GBP

44 data points across 19 retailers

23 retailers£454 GBP to £2,458 GBP

A
Cheapest Retailer
-
£454 GBP
$608 USD
A
Retailer 2
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£508 GBP
$680 USD
View
Final sale: no returns
A
Retailer 3
-
£508 GBP
$681 USD
View
A
Retailer 4
-
£563 GBP
$754 USD
View
Retailer 5
-
£563 GBP
$754 USD
View
Price last confirmed 15 days ago
A
Retailer 6
-
£611 GBP
HK$6,400 HKD
View
A
Retailer 7
-
£661 GBP
$885 USD
View
B+
Retailer 8
-
£755 GBP
$1,012 USD
View
A
Retailer 9
-
£825 GBP
$1,105 USD
View
A
Retailer 10
-
£881 GBP
View
A
Retailer 11
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£943 GBP
€1,203 EUR
View
A
Retailer 12
-
£1,067 GBP
A$2,200 AUD
View
A
Retailer 13
-
£1,070 GBP
ZAR 23,163 ZAR
View
B+
Retailer 14
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£1,397 GBP
$1,872 USD
View
B+
Retailer 15
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£1,476 GBP
$1,978 USD
View
B+
Retailer 16
-
£1,481 GBP
$1,984 USD
View
B+
Retailer 17
-
£1,638 GBP
View
B+
Retailer 18
-
£1,777 GBP
$2,381 USD
View
B+
Retailer 19
-
£1,779 GBP
SGD 3,222 SGD
View
B+
Retailer 20
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£1,797 GBP
$2,408 USD
View
B+
Retailer 21
-
£1,820 GBP
$2,439 USD
View
B
Retailer 22
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£2,458 GBP
View
Most Expensive
Brilliant Earth
18497925A · Oct 18
£5,508 GBP
$7,380 USD
View
Price last confirmed 13 days ago
22 more retailers have this diamond
Prices start from £454 GBPSave up to £2,004 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
£454 GBP