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Emerald|Lab Grown|IGI

0.55ct D VS1 Emerald Lab Grown Diamond

ID • D/VS1 • IGI LG711531055

Shape and cutting style on the report: Emerald cut

Certificate IGI LG711531055

Diamond specifications and retailer prices

From £71 GBP
$95 USD
As of October 27, 2026
Save £583 GBP (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: £654 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown emerald diamond

This 0.55ct lab-grown emerald sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG711531055 or 711531055. Listed at 18 retailers as of October 27, 2026, with prices from £71 to £654, a £583 spread on the same certified stone. MOH London lists it at £654. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle31.8°
Pavilion angle45.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG711531055
Dimensions5.40 × 3.95 × 2.63 mm
L/W Ratio1.37
Culet sizeLarge
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.40 mm3.95 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG711531055
Side View
Table 70.0%Crown 31.8°Girdle: Slightly ThickPavilion 45.1°Culet: LargeDepth 66.6%

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 27
Current: £654 GBP|Low: £71 GBP|High: £900 GBP|Avg: £269 GBP|-27.3%
MOH London
Retailer 2
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Retailer 18
October 29, 2026
Retailer 3£71 GBP
Retailer 18£80 GBP
Retailer 14£83 GBP
Retailer 13£95 GBP
Retailer 16£95 GBP
Retailer 12£160 GBP
Retailer 2£168 GBP
Retailer 10£180 GBP
Retailer 8£183 GBP
Retailer 9£201 GBP
Retailer 11£214 GBP
Retailer 17£264 GBP
Retailer 4£285 GBP
Retailer 15£318 GBP
Retailer 6£329 GBP
Retailer 5£469 GBP
Retailer 7£645 GBP
MOH London£654 GBP

43 data points across 18 retailers

18 retailers£71 GBP to £654 GBP

A
Cheapest Retailer
-
£71 GBP
$95 USD
A
Retailer 2
-
£80 GBP
$106 USD
View
Final sale: no returns
A
Retailer 3
-
£83 GBP
$110 USD
View
A
Retailer 4
-
£95 GBP
$126 USD
View
A
Retailer 5
-
£95 GBP
$126 USD
View
A
Retailer 6
-
£160 GBP
ZAR 3,445 ZAR
View
A
Retailer 7
-
£168 GBP
View
A
Retailer 8
-
£180 GBP
$240 USD
View
Price last confirmed 32 days ago
A
Retailer 9
-
£183 GBP
$244 USD
View
B+
Retailer 10
-
£214 GBP
View
B+
Retailer 11
-
£240 GBP
$320 USD
View
Price last confirmed 13 days ago
B+
Retailer 12
-
£264 GBP
$351 USD
View
B+
Retailer 13
-
£285 GBP
$379 USD
View
B
Retailer 14
-
£318 GBP
$423 USD
View
B
Retailer 15
-
£329 GBP
$438 USD
View
B
Retailer 16
-
£469 GBP
View
B
Retailer 17
-
£645 GBP
$859 USD
View
Most Expensive
B
MOH London
LG711531055 · Oct 29
£654 GBP
View
17 more retailers have this diamond
Prices start from £71 GBPSave up to £583 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
0.55ct Emerald
£71 GBP