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Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG818663094

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

Certificate IGI LG818663094

Diamond specifications and retailer prices

From €127 EUR
As of November 4, 2026
Save €772 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €898 EUR at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 0.53ct lab-grown radiant diamond

This 0.53ct lab-grown radiant sits in the half to three-quarter carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG818663094 or 818663094. Listed at 20 retailers as of November 4, 2026, with prices from €127 to €898, a €772 spread on the same certified stone. Reve Diamonds lists it at €898. 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

0.53
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818663094
Dimensions5.89 × 4.05 × 2.63 mm
L/W Ratio1.45
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
5.89 mm4.05 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818663094
Side View
Table 70.0%Crown 39.5°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 64.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: €266 EUR|Low: €121 EUR|High: €898 EUR|Avg: €358 EUR|-1.0%
Retailer 1
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Retailer 3
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Retailer 19
Reve Diamonds
November 5, 2026
Retailer 16€127 EUR
Retailer 9€141 EUR
Retailer 2€147 EUR
Retailer 17€157 EUR
Retailer 19€157 EUR
Retailer 10€221 EUR
Retailer 1€266 EUR
Retailer 15€278 EUR
Retailer 13€284 EUR
Retailer 11€311 EUR
Retailer 6€312 EUR
Retailer 5€321 EUR
Retailer 12€398 EUR
Retailer 7€425 EUR
Retailer 4€481 EUR
Retailer 18€503 EUR
Retailer 3€532 EUR
Retailer 8€553 EUR
Retailer 14€731 EUR
Reve Diamonds€898 EUR

38 data points across 20 retailers

20 retailers€127 EUR to €898 EUR

A
Cheapest Retailer
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€127 EUR
A
Retailer 2
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€141 EUR
View
Final sale: no returns
A
Retailer 3
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€147 EUR
View
Retailer 4
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€157 EUR
View
Price last confirmed 11 days ago
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Retailer 5
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€157 EUR
View
A
Retailer 6
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€221 EUR
View
A
Retailer 7
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€266 EUR
View
A
Retailer 8
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€278 EUR
View
A
Retailer 9
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€284 EUR
View
A
Retailer 10
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€311 EUR
View
A
Retailer 11
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€312 EUR
View
Retailer 12
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€321 EUR
View
Price last confirmed 15 days ago
B+
Retailer 13
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€398 EUR
View
B+
Retailer 14
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€425 EUR
View
Retailer 15
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€481 EUR
View
Price last confirmed 14 days ago
B+
Retailer 16
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€503 EUR
View
B
Retailer 17
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€532 EUR
View
B
Retailer 18
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€553 EUR
View
B
Retailer 19
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€731 EUR
View
Most Expensive
B
Reve Diamonds
E84A5FD70 · Nov 4
€898 EUR
$1,008 USD
View
19 more retailers have this diamond
Prices start from €127 EURSave up to €772 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
0.53ct Radiant
€127 EUR