Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG812614617

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

Certificate IGI LG812614617

Diamond specifications and retailer prices

From €135 EUR
$151 USD
As of October 30, 2026
Save €758 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 0.52ct lab-grown radiant diamond

This 0.52ct 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 LG812614617 or 812614617. Listed at 20 retailers as of October 30, 2026, with prices from €135 to €894, a €758 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

0.52
Carat
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.1°
Pavilion angle35.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG812614617
Dimensions5.88 × 4.00 × 2.68 mm
L/W Ratio1.47
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.88 mm4.00 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG812614617
Side View
Table 65.0%Crown 42.1°Girdle: MED-STKPavilion 35.1°Culet: NoneDepth 67.0%

Caratlytics Score

How it works →
A+
Exceptional
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: €894 EUR|Low: €135 EUR|High: €906 EUR|Avg: €403 EUR|-1.4%
Michael Trio
Retailer 2
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Retailer 19
Retailer 20
November 1, 2026
Retailer 8€135 EUR
Retailer 3€149 EUR
Retailer 19€156 EUR
Retailer 14€166 EUR
Retailer 11€169 EUR
Retailer 5€226 EUR
Retailer 13€289 EUR
Retailer 7€303 EUR
Retailer 6€311 EUR
Retailer 18€325 EUR
Retailer 10€429 EUR
Retailer 16€434 EUR
Retailer 9€454 EUR
Retailer 12€483 EUR
Retailer 17€533 EUR
Retailer 15€534 EUR
Retailer 4€567 EUR
Retailer 20€584 EUR
Retailer 2€778 EUR
Michael Trio€894 EUR

18 data points across 20 retailers

20 retailers€135 EUR to €894 EUR

A+
Cheapest Retailer
-
€135 EUR
$151 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
Retailer 5
-
€169 EUR
$189 USD
View
Price last confirmed 7 days ago
A
Retailer 6
-
€226 EUR
$252 USD
View
A
Retailer 7
-
€289 EUR
£254 GBP
View
A
Retailer 8
-
€303 EUR
ZAR 5,477 ZAR
View
A
Retailer 9
-
€311 EUR
$347 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
-
€454 EUR
A$781 AUD
View
B+
Retailer 14
-
€483 EUR
$540 USD
View
B+
Retailer 15
-
€533 EUR
$595 USD
View
B+
Retailer 16
-
€534 EUR
$597 USD
View
B
Retailer 17
-
€567 EUR
$634 USD
View
B+
Retailer 18
-
€584 EUR
$652 USD
View
B
Retailer 19
-
€778 EUR
£684 GBP
View
Most Expensive
B
Michael Trio
1784066067 · Nov 1
€894 EUR
SGD 1,349 SGD
View
19 more retailers have this diamond
Prices start from €135 EURSave up to €758 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+
0.52ct Radiant
€135 EUR