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
$142 USD
As of October 30, 2026
Save €775 EUR (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €902 EUR at Reve Diamonds · As of November 1, 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 October 30, 2026, with prices from €127 to €902, a €775 spread on the same certified stone. Reve Diamonds lists it at €902. 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
Color
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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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €401 EUR|Low: €104 EUR|High: €917 EUR|Avg: €372 EUR|-2.1%
Retailer 1
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Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Reve Diamonds
November 1, 2026
Retailer 16€127 EUR
Retailer 9€141 EUR
Retailer 2€148 EUR
Retailer 17€158 EUR
Retailer 19€158 EUR
Retailer 10€222 EUR
Retailer 14€268 EUR
Retailer 15€280 EUR
Retailer 12€286 EUR
Retailer 11€312 EUR
Retailer 6€313 EUR
Retailer 5€322 EUR
Retailer 1€401 EUR
Retailer 7€427 EUR
Retailer 4€483 EUR
Retailer 18€506 EUR
Retailer 3€534 EUR
Retailer 8€556 EUR
Retailer 13€735 EUR
Reve Diamonds€902 EUR

38 data points across 20 retailers

20 retailers€127 EUR to €902 EUR

A
Cheapest Retailer
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€127 EUR
$142 USD
A
Retailer 2
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€141 EUR
$158 USD
View
Final sale: no returns
A
Retailer 3
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€148 EUR
$165 USD
View
Retailer 4
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€158 EUR
$176 USD
View
Price last confirmed 7 days ago
A
Retailer 5
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€158 EUR
$176 USD
View
A
Retailer 6
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€222 EUR
$248 USD
View
A
Retailer 7
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€268 EUR
£236 GBP
View
A
Retailer 8
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€280 EUR
View
A
Retailer 9
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€286 EUR
ZAR 5,162 ZAR
View
A
Retailer 10
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€312 EUR
$349 USD
View
A
Retailer 11
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€313 EUR
$350 USD
View
Retailer 12
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€322 EUR
$360 USD
View
Price last confirmed 11 days ago
B+
Retailer 13
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€401 EUR
A$689 AUD
View
B+
Retailer 14
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€427 EUR
$477 USD
View
Retailer 15
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€483 EUR
$540 USD
View
Price last confirmed 10 days ago
B+
Retailer 16
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€506 EUR
$565 USD
View
B
Retailer 17
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€534 EUR
$597 USD
View
B
Retailer 18
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€556 EUR
$621 USD
View
B
Retailer 19
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€735 EUR
£647 GBP
View
Most Expensive
B
Reve Diamonds
E84A5FD70 · Nov 1
€902 EUR
$1,008 USD
View
19 more retailers have this diamond
Prices start from €127 EURSave up to €775 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