Emerald|Lab Grown|IGI

0.55ct E VVS1 Emerald Lab Grown Diamond

EX • E/VVS1 • IGI LG668440280

Shape and cutting style on the report: Emerald cut

Certificate IGI LG668440280

Diamond specifications and retailer prices

From £99 GBP
$132 USD
As of October 29, 2026
Save £630 GBP (86%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: £1,025 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 E colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG668440280 or 668440280. Listed at 23 retailers as of October 29, 2026, with a 639% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
E
Colour
VVS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG668440280
Dimensions3.88 × 5.58 × 2.56 mm
L/W Ratio1.44
Culet sizeLong
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
3.88 mm5.58 mm0.55 ctE / VVS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG668440280
Side View
Table 64.0%Crown 33.5°Girdle: MED-STKPavilion 41.1°Culet: LNGDepth 66.0%

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: £1,025 GBP|Low: £95 GBP|High: £1,031 GBP|Avg: £320 GBP|-0.5%
MOH London
Retailer 2
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Retailer 22
October 31, 2026
Retailer 8£99 GBP
Retailer 13£120 GBP
Retailer 7£122 GBP
Retailer 9£122 GBP
Retailer 17£125 GBP
Retailer 5£149 GBP
Retailer 12£179 GBP
Retailer 21£220 GBP
Retailer 16£228 GBP
Retailer 20£236 GBP
Retailer 19£247 GBP
Retailer 22£261 GBP
Retailer 14£292 GBP
Retailer 6£299 GBP
Retailer 3£310 GBP
Retailer 10£393 GBP
Retailer 4£414 GBP
Retailer 18£424 GBP
Retailer 2£471 GBP
Retailer 15£637 GBP
Retailer 11£728 GBP
MOH London£1,025 GBP

38 data points across 22 retailers

23 retailers£99 GBP to £728 GBP

A
Cheapest Retailer
-
£99 GBP
$132 USD
A
Retailer 2
-
£120 GBP
$161 USD
View
Final sale: no returns
A
Retailer 3
-
£122 GBP
$163 USD
View
A
Retailer 4
-
£122 GBP
$163 USD
View
A
Retailer 5
-
£125 GBP
$167 USD
View
A
Retailer 6
-
£149 GBP
$200 USD
View
A
Retailer 7
-
£179 GBP
$240 USD
View
Retailer 8
-
£198 GBP
$265 USD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
£220 GBP
ZAR 4,772 ZAR
View
B+
Retailer 10
-
£228 GBP
View
B+
Retailer 11
-
£236 GBP
€301 EUR
View
B+
Retailer 12
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£247 GBP
$331 USD
View
B+
Retailer 13
-
£261 GBP
A$539 AUD
View
B+
Retailer 14
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£292 GBP
$391 USD
View
Retailer 15
-
£299 GBP
$400 USD
View
Price last confirmed 9 days ago
B+
Retailer 16
-
£310 GBP
A$640 AUD
View
B
Retailer 17
-
£393 GBP
$526 USD
View
B
Retailer 18
-
£414 GBP
$555 USD
View
B
Retailer 19
-
£424 GBP
$568 USD
View
B
Retailer 20
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£471 GBP
$631 USD
View
B
Retailer 21
-
£637 GBP
View
B
Retailer 22
-
£728 GBP
$976 USD
View
Most Expensive
MOH London
LG668440280 · Oct 29
£1,025 GBP
View
Price under review
22 more retailers have this diamond
Prices start from £99 GBPSave up to £630 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
£99 GBP