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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739538972

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739538972

Diamond specifications and retailer prices

From €110 EUR
$122 USD
As of October 29, 2026
Save €1,030 EUR (90%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: €1,140 EUR 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG739538972 or 739538972. Listed at 18 retailers as of October 29, 2026, with prices from €110 to €1,140, a €1,030 spread on the same certified stone. MOH London lists it at €1,140. 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
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.4°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739538972
Dimensions5.27 × 5.29 × 3.25 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
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 mm5.29 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739538972
Side View
Table 56.0%Crown 33.4°Girdle: MediumPavilion 40.9°Culet: NoneDepth 61.5%

Caratlytics Score

How it works →
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: €1,140 EUR|Low: €105 EUR|High: €1,147 EUR|Avg: €342 EUR|+0.6%
MOH London
Retailer 2
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Retailer 19
October 30, 2026
Retailer 19€110 EUR
Retailer 5€122 EUR
Retailer 8€127 EUR
Retailer 3€145 EUR
Retailer 11€145 EUR
Retailer 16€184 EUR
Retailer 17€225 EUR
Retailer 12€243 EUR
Retailer 13€245 EUR
Retailer 2€280 EUR
Retailer 6€342 EUR
Retailer 15€346 EUR
Retailer 14€379 EUR
Retailer 7€422 EUR
Retailer 9€437 EUR
Retailer 18€487 EUR
Retailer 10€488 EUR
Retailer 4€848 EUR
MOH London€1,140 EUR

43 data points across 19 retailers

18 retailers€110 EUR to €1,140 EUR

A
Cheapest Retailer
-
€110 EUR
$122 USD
A
Retailer 2
-
€122 EUR
$136 USD
View
Final sale: no returns
A
Retailer 3
-
€127 EUR
$141 USD
View
A
Retailer 4
-
€145 EUR
$161 USD
View
A
Retailer 5
-
€145 EUR
$161 USD
View
A
Retailer 6
-
€184 EUR
$205 USD
View
A
Retailer 7
-
€225 EUR
$250 USD
View
A
Retailer 8
-
€243 EUR
View
A
Retailer 9
-
€245 EUR
ZAR 4,411 ZAR
View
A
Retailer 10
-
€280 EUR
£246 GBP
View
B+
Retailer 11
-
€342 EUR
$381 USD
View
B+
Retailer 12
-
€346 EUR
A$592 AUD
View
B+
Retailer 13
-
€379 EUR
A$649 AUD
View
B+
Retailer 14
-
€437 EUR
$486 USD
View
B
Retailer 15
-
€487 EUR
$542 USD
View
B
Retailer 16
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€488 EUR
$543 USD
View
B
Retailer 17
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€848 EUR
$944 USD
View
Most Expensive
B
MOH London
LG739538972 · Oct 29
€1,140 EUR
£999 GBP
View
17 more retailers have this diamond
Prices start from €110 EURSave up to €1,030 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 Round
€110 EUR