Radiant|Lab Grown|IGI

0.52ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG810611420

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

Certificate IGI LG810611420

Diamond specifications and retailer prices

From $165 USD
As of October 29, 2026
Save $828 USD (83%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $993 USD at Michael Trio · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG810611420 or 810611420. Listed at 16 retailers as of October 28, 2026, with prices from $165 to $993, a $828 spread on the same certified stone. Michael Trio lists it at $993. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG810611420
Dimensions5.77 × 4.00 × 2.63 mm
L/W Ratio1.44
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.77 mm4.00 mm0.52 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG810611420
Side View
Table 67.0%Crown 45.3°Girdle: MED-STKPavilion 35.4°Culet: NoneDepth 65.8%

Caratlytics Score

How it works →
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 29
Current: $993 USD|Low: $165 USD|High: $1,018 USD|Avg: $500 USD|-2.4%
Michael Trio
Retailer 2
Retailer 3
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Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 15
October 29, 2026
Retailer 9$165 USD
Retailer 15$250 USD
Retailer 11$316 USD
Retailer 12$334 USD
Retailer 3$339 USD
Retailer 6$359 USD
Retailer 13$450 USD
Retailer 4$470 USD
Retailer 2$483 USD
Retailer 7$500 USD
Retailer 8$587 USD
Retailer 5$627 USD
Retailer 10$646 USD
Retailer 14$865 USD
Michael Trio$993 USD

28 data points across 15 retailers

16 retailers$165 USD to $993 USD

A
Cheapest Retailer
-
$165 USD
Final sale: no returns
A
Retailer 2
-
$250 USD
View
A
Retailer 3
-
$316 USD
£249 GBP
View
A
Retailer 4
-
$334 USD
ZAR 5,391 ZAR
View
A
Retailer 5
-
$339 USD
View
B+
Retailer 6
-
$359 USD
€342 EUR
View
B+
Retailer 7
-
$450 USD
A$693 AUD
View
B+
Retailer 8
-
$470 USD
A$723 AUD
View
B+
Retailer 9
-
$483 USD
View
B+
Retailer 10
-
$500 USD
View
B
Retailer 11
-
$587 USD
View
B
Retailer 12
-
$627 USD
View
B
Retailer 13
-
$646 USD
View
B
Retailer 14
-
$865 USD
£681 GBP
View
B
Retailer 15
-
$899 USD
£708 GBP
View
Price last confirmed 37 days ago
Most Expensive
B
Michael Trio
2094678790 · Oct 28
$993 USD
SGD 1,342 SGD
View
15 more retailers have this diamond
Prices start from $165 USDSave up to $828 USD

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
$165 USD