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Round|Lab Grown|IGI

0.55ct E FL Round Lab Grown Diamond

EX • E/FL • IGI LG816662469

Shape and cutting style on the report: Round brilliant

Certificate IGI LG816662469

Diamond specifications and retailer prices

From £89 GBP
$118 USD
As of October 29, 2026
Save £930 GBP (91%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: £1,019 GBP at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown round diamond

This 0.55ct lab-grown round sits in the half to three-quarter carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG816662469 or 816662469. Listed at 15 retailers as of October 29, 2026, with prices from £89 to £1,019, a £930 spread on the same certified stone. MOH London lists it at £1,019. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.55
Carat
E
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.7°
Pavilion angle41.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG816662469
Dimensions5.27 × 5.22 × 3.29 mm
L/W Ratio1.01
Girdle conditionFaceted
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
5.27 mm5.22 mm0.55 ctE / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG816662469
Side View
Table 56.0%Crown 33.7°Girdle: MED-STKPavilion 41.3°Culet: NoneDepth 62.7%

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 29
Current: £1,019 GBP|Low: £89 GBP|High: £1,266 GBP|Avg: £486 GBP|-19.5%
MOH London
Retailer 2
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Retailer 5
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Retailer 7
Retailer 8
Retailer 9
Retailer 10
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Retailer 12
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Retailer 15
October 29, 2026
Retailer 12£89 GBP
Retailer 14£99 GBP
Retailer 15£104 GBP
Retailer 4£119 GBP
Retailer 10£219 GBP
Retailer 8£319 GBP
Retailer 6£375 GBP
Retailer 7£378 GBP
Retailer 3£395 GBP
Retailer 5£443 GBP
Retailer 11£522 GBP
Retailer 2£555 GBP
Retailer 9£703 GBP
Retailer 13£924 GBP
MOH London£1,019 GBP

23 data points across 15 retailers

15 retailers£89 GBP to £1,019 GBP

A
Cheapest Retailer
-
£89 GBP
$118 USD
A
Retailer 2
-
£99 GBP
$132 USD
View
Final sale: no returns
Retailer 3
-
£104 GBP
$138 USD
View
Price last confirmed 10 days ago
Retailer 4
-
£119 GBP
$158 USD
View
Price last confirmed 11 days ago
A
Retailer 5
-
£219 GBP
ZAR 4,718 ZAR
View
B+
Retailer 6
-
£319 GBP
$425 USD
View
B+
Retailer 7
-
£375 GBP
$500 USD
View
B+
Retailer 8
-
£378 GBP
$503 USD
View
Retailer 9
-
£395 GBP
$526 USD
View
Price last confirmed 12 days ago
B+
Retailer 10
-
£443 GBP
$590 USD
View
B
Retailer 11
-
£522 GBP
$695 USD
View
B
Retailer 12
-
£555 GBP
€704 EUR
View
B
Retailer 13
-
£703 GBP
$936 USD
View
B
Retailer 14
-
£924 GBP
CA$1,709 CAD
View
Most Expensive
B
MOH London
LG816662469 · Oct 29
£1,019 GBP
View
14 more retailers have this diamond
Prices start from £89 GBPSave up to £930 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 Round
£89 GBP