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Emerald|Lab Grown|IGI

5.15ct E VVS1 Emerald Lab Grown Diamond

VG • E/VVS1 • IGI LG844673187

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844673187

Diamond specifications and retailer prices

From £905 GBP
$1,205 USD
As of October 29, 2026
Save £9,143 GBP (91%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: £10,047 GBP at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 5.15ct lab-grown emerald diamond

This 5.15ct lab-grown emerald sits in the over five carat band, graded E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG844673187 or 844673187. Listed at 16 retailers as of October 29, 2026, with prices from £905 to £10,047, a £9,143 spread on the same certified stone. Brilliant Earth lists it at £10,047. 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

5.15
Carat
E
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle45.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844673187
Dimensions11.84 × 7.85 × 5.48 mm
L/W Ratio1.51
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm7.85 mm5.15 ctE / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844673187
Side View
Table 67.0%Crown 36.6°Girdle: STK-THKPavilion 45.2°Culet: LargeDepth 69.8%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 29
Current: £3,136 GBP|Low: £905 GBP|High: £3,594 GBP|Avg: £2,259 GBP|-5.7%
Retailer 1
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
October 30, 2026
Retailer 4£905 GBP
Retailer 3£1,070 GBP
Retailer 15£1,343 GBP
Retailer 8£1,356 GBP
Retailer 10£1,431 GBP
Retailer 11£1,907 GBP
Retailer 5£1,910 GBP
Retailer 7£1,990 GBP
Retailer 6£2,712 GBP
Retailer 13£2,717 GBP
Retailer 2£2,721 GBP
Retailer 1£3,136 GBP
Retailer 12£3,200 GBP
Retailer 9£3,267 GBP
Retailer 14£3,393 GBP

11 data points across 15 retailers

16 retailers£905 GBP to £10,047 GBP

A
Cheapest Retailer
-
£905 GBP
$1,205 USD
Final sale: no returns
A
Retailer 2
-
£1,070 GBP
$1,425 USD
View
A
Retailer 3
-
£1,343 GBP
$1,788 USD
View
A
Retailer 4
-
£1,356 GBP
View
A
Retailer 5
-
£1,431 GBP
€1,815 EUR
View
B+
Retailer 6
-
£1,907 GBP
ZAR 41,019 ZAR
View
A
Retailer 7
-
£1,910 GBP
$2,544 USD
View
Retailer 8
-
£1,990 GBP
A$4,076 AUD
View
Price last confirmed 8 days ago
Retailer 9
-
£2,712 GBP
View
Price last confirmed 8 days ago
B+
Retailer 10
-
£2,717 GBP
$3,618 USD
View
B+
Retailer 11
-
£2,721 GBP
$3,623 USD
View
B+
Retailer 12
-
£3,136 GBP
SGD 5,643 SGD
View
B+
Retailer 13
-
£3,200 GBP
View
B+
Retailer 14
-
£3,267 GBP
$4,350 USD
View
B+
Retailer 15
-
£3,393 GBP
$4,518 USD
View
Most Expensive
B
Brilliant Earth
22281934A · Oct 29
£10,047 GBP
$13,380 USD
View
15 more retailers have this diamond
Prices start from £905 GBPSave up to £9,143 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
5.15ct Emerald
£905 GBP