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Emerald|Lab Grown|IGI

5.15ct E VVS1 Emerald Lab Grown Diamond

ID • E/VVS1 • IGI LG844632328

Shape and cutting style on the report: Emerald cut

Certificate IGI LG844632328

Diamond specifications and retailer prices

From £809 GBP
$1,077 USD
As of October 30, 2026
Save £2,773 GBP (77%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £3,581 GBP at Michael Trio · As of October 30, 2026
View at Michael Trio

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 top-tier cut grade and certified by IGI LG844632328 or 844632328. Listed at 18 retailers as of October 30, 2026, with prices from £809 to £3,581, a £2,773 spread on the same certified stone. Michael Trio lists it at £3,581. 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

5.15
Carat
E
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle31.7°
Pavilion angle42°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844632328
Dimensions11.84 × 8.15 × 5.35 mm
L/W Ratio1.45
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm8.15 mm5.15 ctE / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844632328
Side View
Table 62.0%Crown 31.7°Girdle: Slightly ThickPavilion 42°Culet: LargeDepth 65.6%

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 30
Current: £3,581 GBP|Low: £809 GBP|High: £3,730 GBP|Avg: £1,946 GBP|-4.0%
Michael Trio
Retailer 2
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Retailer 18
October 30, 2026
Retailer 14£809 GBP
Retailer 9£883 GBP
Retailer 6£909 GBP
Retailer 3£939 GBP
Retailer 15£1,070 GBP
Retailer 4£1,256 GBP
Retailer 11£1,356 GBP
Retailer 7£1,363 GBP
Retailer 16£1,431 GBP
Retailer 8£1,765 GBP
Retailer 17£1,907 GBP
Retailer 10£1,952 GBP
Retailer 12£2,721 GBP
Retailer 5£2,727 GBP
Retailer 18£3,200 GBP
Retailer 13£3,279 GBP
Retailer 2£3,393 GBP
Michael Trio£3,581 GBP

8 data points across 18 retailers

18 retailers£809 GBP to £3,581 GBP

A
Cheapest Retailer
-
£809 GBP
$1,077 USD
A
Retailer 2
-
£883 GBP
$1,176 USD
View
A
Retailer 3
-
£909 GBP
$1,211 USD
View
Final sale: no returns
A
Retailer 4
-
£939 GBP
$1,250 USD
View
A
Retailer 5
-
£1,070 GBP
$1,425 USD
View
A
Retailer 6
-
£1,256 GBP
$1,672 USD
View
A
Retailer 7
-
£1,356 GBP
View
A
Retailer 8
-
£1,363 GBP
$1,815 USD
View
A
Retailer 9
-
£1,431 GBP
€1,815 EUR
View
A
Retailer 10
-
£1,765 GBP
$2,351 USD
View
A
Retailer 11
-
£1,907 GBP
ZAR 41,019 ZAR
View
B+
Retailer 12
-
£1,952 GBP
$2,599 USD
View
B+
Retailer 13
-
£2,721 GBP
$3,623 USD
View
B+
Retailer 14
-
£2,727 GBP
$3,632 USD
View
B
Retailer 15
-
£3,200 GBP
View
B+
Retailer 16
-
£3,279 GBP
$4,366 USD
View
B+
Retailer 17
-
£3,393 GBP
$4,518 USD
View
Most Expensive
B+
Michael Trio
1550578872 · Oct 30
£3,581 GBP
SGD 6,445 SGD
View
17 more retailers have this diamond
Prices start from £809 GBPSave up to £2,773 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
£809 GBP