Radiant|Lab Grown|IGI

0.53ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG815690298

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

Certificate IGI LG815690298

Diamond specifications and retailer prices

From €134 EUR
$150 USD
As of October 30, 2026
Save €759 EUR (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: €894 EUR at Michael Trio · As of November 1, 2026
View at Michael Trio

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 LG815690298 or 815690298. Listed at 20 retailers as of October 30, 2026, with prices from €134 to €894, a €759 spread on the same certified stone. Michael Trio lists it at €894. 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 angle43.4°
Pavilion angle36.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG815690298
Dimensions5.74 × 3.96 × 2.72 mm
L/W Ratio1.45
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm3.96 mm0.53 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG815690298
Side View
Table 67.0%Crown 43.4°Girdle: MediumPavilion 36.8°Culet: NoneDepth 68.7%

Caratlytics Score

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A+
Exceptional
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: €894 EUR|Low: €134 EUR|High: €906 EUR|Avg: €407 EUR|-1.4%
Michael Trio
Retailer 2
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Retailer 20
November 1, 2026
Retailer 4€134 EUR
Retailer 20€149 EUR
Retailer 18€156 EUR
Retailer 13€166 EUR
Retailer 9€169 EUR
Retailer 5€226 EUR
Retailer 2€288 EUR
Retailer 6€303 EUR
Retailer 12€316 EUR
Retailer 17€325 EUR
Retailer 8€429 EUR
Retailer 15€434 EUR
Retailer 7€461 EUR
Retailer 11€492 EUR
Retailer 16€533 EUR
Retailer 14€534 EUR
Retailer 3€567 EUR
Retailer 19€584 EUR
Retailer 10€790 EUR
Michael Trio€894 EUR

18 data points across 20 retailers

20 retailers€134 EUR to €894 EUR

A+
Cheapest Retailer
-
€134 EUR
$150 USD
A
Retailer 2
-
€149 EUR
$167 USD
View
Final sale: no returns
A
Retailer 3
-
€156 EUR
$174 USD
View
A
Retailer 4
-
€166 EUR
$186 USD
View
A
Retailer 5
-
€169 EUR
$189 USD
View
A
Retailer 6
-
€226 EUR
$252 USD
View
A
Retailer 7
-
€288 EUR
£254 GBP
View
A
Retailer 8
-
€303 EUR
ZAR 5,476 ZAR
View
A
Retailer 9
-
€316 EUR
$353 USD
View
B+
Retailer 10
-
€325 EUR
View
B+
Retailer 11
-
€429 EUR
A$738 AUD
View
B+
Retailer 12
-
€434 EUR
$485 USD
View
B+
Retailer 13
-
€461 EUR
A$792 AUD
View
B+
Retailer 14
-
€492 EUR
$550 USD
View
B+
Retailer 15
-
€533 EUR
$595 USD
View
B+
Retailer 16
-
€534 EUR
$597 USD
View
B
Retailer 17
-
€567 EUR
$633 USD
View
B+
Retailer 18
-
€584 EUR
$652 USD
View
Retailer 19
-
€790 EUR
£695 GBP
View
Price last confirmed 7 days ago
Most Expensive
B
Michael Trio
1334603086 · Nov 1
€894 EUR
SGD 1,349 SGD
View
19 more retailers have this diamond
Prices start from €134 EURSave up to €759 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
€134 EUR