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Round|Lab Grown|IGI

0.59ct E IF Round Lab Grown Diamond

ID • E/IF • IGI LG573305940

Shape and cutting style on the report: Round brilliant

Certificate IGI LG573305940

Diamond specifications and retailer prices

From €166 EUR
$185 USD
As of October 25, 2026
Save €813 EUR (83%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €979 EUR at MOH London · As of October 29, 2026
View at MOH London

About this 0.59ct lab-grown round diamond

This 0.59ct 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 LG573305940 or 573305940. Listed at 19 retailers as of October 25, 2026, with prices from €166 to €979, a €813 spread on the same certified stone. MOH London lists it at €979. 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

0.59
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG573305940
Dimensions5.46 × 5.44 × 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
5.46 mm5.44 mm0.59 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG573305940
Side View
Table 58.0%Crown 33°Girdle: MED-STKPavilion 40.6°Culet: NoneDepth 59.7%

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 25
Current: €979 EUR|Low: €128 EUR|High: €979 EUR|Avg: €349 EUR|+26.1%
MOH London
Retailer 2
Retailer 3
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Retailer 6
Retailer 7
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Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
October 30, 2026
Retailer 11€168 EUR
Retailer 4€188 EUR
Retailer 6€195 EUR
Retailer 3€209 EUR
Retailer 16€239 EUR
Retailer 14€282 EUR
Retailer 12€313 EUR
Retailer 15€376 EUR
Retailer 2€377 EUR
Retailer 9€394 EUR
Retailer 13€406 EUR
Retailer 7€422 EUR
Retailer 8€425 EUR
Retailer 17€670 EUR
Retailer 10€697 EUR
Retailer 5€717 EUR
MOH London€979 EUR

43 data points across 17 retailers

19 retailers€166 EUR to €979 EUR

A
Cheapest Retailer
-
€166 EUR
$185 USD
A
Retailer 2
-
€168 EUR
$188 USD
View
A
Retailer 3
-
€188 EUR
$210 USD
View
Final sale: no returns
A
Retailer 4
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€195 EUR
$218 USD
View
A
Retailer 5
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€209 EUR
$233 USD
View
A
Retailer 6
-
€239 EUR
$267 USD
View
A
Retailer 7
-
€282 EUR
$315 USD
View
A
Retailer 8
-
€313 EUR
View
B+
Retailer 9
-
€376 EUR
ZAR 6,790 ZAR
View
B+
Retailer 10
-
€377 EUR
£331 GBP
View
Retailer 11
-
€394 EUR
$440 USD
View
Price last confirmed 16 days ago
B+
Retailer 12
-
€406 EUR
$454 USD
View
B+
Retailer 13
-
€422 EUR
A$725 AUD
View
B+
Retailer 14
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€425 EUR
$475 USD
View
Retailer 15
-
€454 EUR
A$781 AUD
View
Price last confirmed 141 days ago
B
Retailer 16
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€670 EUR
$748 USD
View
B
Retailer 17
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€697 EUR
$779 USD
View
B
Retailer 18
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€717 EUR
$802 USD
View
Most Expensive
B
MOH London
LG573305940 · Oct 29
€979 EUR
£861 GBP
View
18 more retailers have this diamond
Prices start from €166 EURSave up to €813 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
0.59ct Round
€166 EUR