Radiant|Lab Grown|IGI

0.55ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG788635092

Shape and cutting style on the report: Cut cornered rectangular modified brilliant

Certificate IGI LG788635092

Diamond specifications and retailer prices

From €127 EUR
$142 USD
As of October 30, 2026
Save €613 EUR (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €740 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.55ct lab-grown radiant diamond

This 0.55ct lab-grown radiant sits in the half to three-quarter carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG788635092 or 788635092. Listed at 18 retailers as of October 29, 2026, with prices from €127 to €740, a €613 spread on the same certified stone. MOH London lists it at €740. 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
Color
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle24.6°
Pavilion angle33.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG788635092
Dimensions5.93 × 4.14 × 2.60 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.93 mm4.14 mm0.55 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG788635092
Side View
Table 64.0%Crown 24.6°Girdle: Slightly ThickPavilion 33.7°Culet: NoneDepth 62.8%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: €740 EUR|Low: €127 EUR|High: €762 EUR|Avg: €354 EUR|-2.8%
MOH London
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
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Retailer 18
October 31, 2026
Retailer 14€127 EUR
Retailer 5€141 EUR
Retailer 7€148 EUR
Retailer 17€158 EUR
Retailer 6€158 EUR
Retailer 15€213 EUR
Retailer 11€267 EUR
Retailer 4€285 EUR
Retailer 8€303 EUR
Retailer 10€316 EUR
Retailer 13€427 EUR
Retailer 18€434 EUR
Retailer 16€498 EUR
Retailer 3€506 EUR
Retailer 12€534 EUR
Retailer 2€554 EUR
Retailer 9€555 EUR
MOH London€740 EUR

22 data points across 18 retailers

18 retailers€127 EUR to €740 EUR

A
Cheapest Retailer
-
€127 EUR
$142 USD
A
Retailer 2
-
€141 EUR
$158 USD
View
Final sale: no returns
A
Retailer 3
-
€148 EUR
$165 USD
View
A
Retailer 4
-
€158 EUR
$176 USD
View
A
Retailer 5
-
€158 EUR
$177 USD
View
A
Retailer 6
-
€213 EUR
$238 USD
View
A
Retailer 7
-
€267 EUR
£235 GBP
View
A
Retailer 8
-
€285 EUR
ZAR 5,148 ZAR
View
Retailer 9
-
€303 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
€316 EUR
$353 USD
View
B+
Retailer 11
-
€427 EUR
$477 USD
View
B+
Retailer 12
-
€434 EUR
SGD 655 SGD
View
B+
Retailer 13
-
€498 EUR
$556 USD
View
B+
Retailer 14
-
€506 EUR
$565 USD
View
B
Retailer 15
-
€534 EUR
$597 USD
View
B+
Retailer 16
-
€554 EUR
$619 USD
View
B
Retailer 17
-
€555 EUR
$620 USD
View
Most Expensive
B
MOH London
LG788635092 · Oct 29
€740 EUR
£651 GBP
View
17 more retailers have this diamond
Prices start from €127 EURSave up to €613 EUR

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 Radiant
€127 EUR