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Round|Lab Grown|IGI

0.55ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG739504406

Shape and cutting style on the report: Round brilliant

Certificate IGI LG739504406

Diamond specifications and retailer prices

From €129 EUR
$144 USD
As of October 29, 2026
Save €781 EUR (86%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €911 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

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 LG739504406 or 739504406. Listed at 19 retailers as of October 28, 2026, with prices from €129 to €911, a €781 spread on the same certified stone. Reve Diamonds lists it at €911. 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 angle34.5°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739504406
Dimensions5.32 × 5.31 × 3.19 mm
L/W Ratio1.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.32 mm5.31 mm0.55 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739504406
Side View
Table 60.0%Crown 34.5°Girdle: MediumPavilion 40.8°Culet: NoneDepth 60.0%

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: €274 EUR|Low: €129 EUR|High: €994 EUR|Avg: €379 EUR|-15.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Reve Diamonds
October 29, 2026
Retailer 18€129 EUR
Retailer 9€144 EUR
Retailer 10€150 EUR
Retailer 5€160 EUR
Retailer 15€160 EUR
Retailer 2€184 EUR
Retailer 8€215 EUR
Retailer 6€217 EUR
Retailer 1€274 EUR
Retailer 11€282 EUR
Retailer 12€289 EUR
Retailer 4€363 EUR
Retailer 16€439 EUR
Retailer 14€507 EUR
Retailer 3€514 EUR
Retailer 17€543 EUR
Retailer 7€564 EUR
Retailer 13€749 EUR
Reve Diamonds€911 EUR

44 data points across 19 retailers

19 retailers€129 EUR to €911 EUR

A
Cheapest Retailer
-
€129 EUR
$144 USD
A
Retailer 2
-
€144 EUR
$160 USD
View
Final sale: no returns
A
Retailer 3
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€150 EUR
$167 USD
View
A
Retailer 4
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€160 EUR
$178 USD
View
A
Retailer 5
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€160 EUR
$178 USD
View
A
Retailer 6
-
€184 EUR
HK$1,600 HKD
View
A
Retailer 7
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€215 EUR
$239 USD
View
A
Retailer 8
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€217 EUR
$242 USD
View
A
Retailer 9
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€274 EUR
£240 GBP
View
A
Retailer 10
-
€282 EUR
View
A
Retailer 11
-
€289 EUR
ZAR 5,197 ZAR
View
B+
Retailer 12
-
€363 EUR
$404 USD
View
B+
Retailer 13
-
€439 EUR
SGD 661 SGD
View
B+
Retailer 14
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€507 EUR
$564 USD
View
B+
Retailer 15
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€514 EUR
$572 USD
View
B+
Retailer 16
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€543 EUR
$604 USD
View
B
Retailer 17
-
€564 EUR
$628 USD
View
B
Retailer 18
-
€749 EUR
£656 GBP
View
Most Expensive
B
Reve Diamonds
E9E4F81B3 · Oct 28
€911 EUR
$1,014 USD
View
18 more retailers have this diamond
Prices start from €129 EURSave up to €781 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
€129 EUR