Emerald|Lab Grown|IGI

5.05ct D VS1 Emerald Lab Grown Diamond

VG • D/VS1 • IGI LG812615020

Shape and cutting style on the report: Emerald cut

Certificate IGI LG812615020

Diamond specifications and retailer prices

From £817 GBP
$1,095 USD
As of October 30, 2026
Save £2,497 GBP (75%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: £9,180 GBP at Brilliant Earth · As of September 28, 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 very-good cut grade and certified by IGI LG812615020 or 812615020. Listed at 27 retailers as of October 30, 2026, with a 306% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

5.05
Carat
D
Colour
VS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.6°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812615020
Dimensions11.38 × 7.79 × 11.38 mm
L/W Ratio1.46
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.38 mm7.79 mm5.05 ctD / VS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812615020
Side View
Table 67.0%Crown 45.6°Girdle: MED-STKPavilion 39.2°Culet: LargeDepth 70.6%

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: £8,896 GBP|Low: £915 GBP|High: £8,896 GBP|Avg: £2,225 GBP
Brilliant Earth
Retailer 2
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
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Retailer 19
October 30, 2026
Retailer 12£915 GBP
Retailer 5£948 GBP
Retailer 11£1,002 GBP
Retailer 19£1,078 GBP
Retailer 8£1,200 GBP
Retailer 17£1,357 GBP
Retailer 2£1,371 GBP
Retailer 13£1,484 GBP
Retailer 3£1,775 GBP
Retailer 18£1,920 GBP
Retailer 14£1,926 GBP
Retailer 6£1,928 GBP
Retailer 7£2,616 GBP
Retailer 4£2,695 GBP
Retailer 16£2,748 GBP
Retailer 9£2,882 GBP
Retailer 15£3,232 GBP
Retailer 10£3,314 GBP
Brilliant Earth£8,896 GBP

33 data points across 19 retailers

27 retailers£817 GBP to £3,314 GBP

A
Cheapest Retailer
-
£817 GBP
$1,095 USD
Retailer 2
-
£864 GBP
$1,158 USD
View
Price last confirmed 38 days ago
A
Retailer 3
-
£915 GBP
$1,226 USD
View
Final sale: no returns
Retailer 4
-
£948 GBP
$1,270 USD
View
Price last confirmed 13 days ago
A
Retailer 5
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£948 GBP
$1,270 USD
View
Retailer 6
-
£988 GBP
$1,324 USD
View
Price last confirmed 31 days ago
A
Retailer 7
-
£1,078 GBP
$1,445 USD
View
A
Retailer 8
-
£1,200 GBP
$1,608 USD
View
A
Retailer 9
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£1,357 GBP
$1,818 USD
View
A
Retailer 10
-
£1,371 GBP
View
B+
Retailer 11
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£1,484 GBP
€1,894 EUR
View
B+
Retailer 12
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£1,775 GBP
$2,378 USD
View
B+
Retailer 13
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£1,777 GBP
$2,381 USD
View
Retailer 14
-
£1,879 GBP
$2,517 USD
View
Price last confirmed 33 days ago
Retailer 15
-
£1,920 GBP
A$3,957 AUD
View
Price last confirmed 8 days ago
B+
Retailer 16
-
£1,926 GBP
ZAR 41,695 ZAR
View
B+
Retailer 17
-
£1,928 GBP
$2,583 USD
View
Retailer 18
-
£1,975 GBP
$2,646 USD
View
Price last confirmed 31 days ago
B
Retailer 19
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£2,616 GBP
View
Retailer 20
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£2,695 GBP
A$5,555 AUD
View
Price last confirmed 21 days ago
B
Retailer 21
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£2,748 GBP
$3,682 USD
View
B
Retailer 22
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£2,882 GBP
$3,862 USD
View
B
Retailer 23
-
£3,232 GBP
View
B
Retailer 24
-
£3,314 GBP
$4,440 USD
View
Retailer 25
-
£3,991 GBP
$5,347 USD
View
Price last confirmed 60 days ago
Retailer 26
-
£8,896 GBP
$11,920 USD
View
Price under review
Most Expensive
Brilliant Earth
21576984A · Sep 28
£9,180 GBP
$12,300 USD
View
Price under review
26 more retailers have this diamond
Prices start from £817 GBPSave up to £2,497 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
£817 GBP