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Radiant|Lab Grown|IGI

0.59ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG644496296

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

Certificate IGI LG644496296

Diamond specifications and retailer prices

From €136 EUR
$151 USD
As of October 27, 2026
Save €796 EUR (85%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: €931 EUR at Reve Diamonds · As of October 28, 2026
View at Reve Diamonds

About this 0.59ct lab-grown radiant diamond

This 0.59ct 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 LG644496296 or 644496296. Listed at 19 retailers as of October 27, 2026, with prices from €136 to €931, a €796 spread on the same certified stone. Reve Diamonds lists it at €931. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle22.4°
Pavilion angle32.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG644496296
Dimensions6.40 × 4.14 × 2.64 mm
L/W Ratio1.55
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
6.40 mm4.14 mm0.59 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG644496296
Side View
Table 59.0%Crown 22.4°Girdle: MediumPavilion 32.3°Culet: NoneDepth 63.8%

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 27
Current: €291 EUR|Low: €128 EUR|High: €931 EUR|Avg: €381 EUR|+1.9%
Retailer 1
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Retailer 18
Reve Diamonds
October 29, 2026
Retailer 18€136 EUR
Retailer 15€157 EUR
Retailer 7€164 EUR
Retailer 11€168 EUR
Retailer 12€193 EUR
Retailer 14€238 EUR
Retailer 8€290 EUR
Retailer 1€291 EUR
Retailer 17€304 EUR
Retailer 2€338 EUR
Retailer 16€339 EUR
Retailer 6€419 EUR
Retailer 4€439 EUR
Retailer 13€540 EUR
Retailer 9€559 EUR
Retailer 5€590 EUR
Retailer 10€593 EUR
Retailer 3€786 EUR
Reve Diamonds€931 EUR

35 data points across 19 retailers

19 retailers€136 EUR to €931 EUR

A
Cheapest Retailer
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€136 EUR
$151 USD
A
Retailer 2
-
€157 EUR
$175 USD
View
A
Retailer 3
-
€164 EUR
$183 USD
View
A
Retailer 4
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€168 EUR
$187 USD
View
A
Retailer 5
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€193 EUR
$215 USD
View
Final sale: no returns
A
Retailer 6
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€238 EUR
$265 USD
View
A
Retailer 7
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€290 EUR
View
A
Retailer 8
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€291 EUR
£255 GBP
View
A
Retailer 9
-
€304 EUR
ZAR 5,458 ZAR
View
B+
Retailer 10
-
€338 EUR
$376 USD
View
B+
Retailer 11
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€339 EUR
$377 USD
View
B+
Retailer 12
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€419 EUR
A$717 AUD
View
B+
Retailer 13
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€439 EUR
$489 USD
View
B+
Retailer 14
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€540 EUR
$601 USD
View
B
Retailer 15
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€559 EUR
$622 USD
View
B
Retailer 16
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€590 EUR
$656 USD
View
B
Retailer 17
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€593 EUR
$660 USD
View
B
Retailer 18
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€786 EUR
£689 GBP
View
Most Expensive
B
Reve Diamonds
A0FD44950 · Oct 28
€931 EUR
$1,036 USD
View
18 more retailers have this diamond
Prices start from €136 EURSave up to €796 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 Radiant
€136 EUR