Radiant|Lab Grown|IGI

0.52ct D IF Radiant Lab Grown Diamond

ID • D/IF • IGI LG790630963

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

Certificate IGI LG790630963

Diamond specifications and retailer prices

From $148 USD
As of October 30, 2026
Save $845 USD (85%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $993 USD at Michael Trio · As of October 30, 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 LG790630963 or 790630963. Listed at 20 retailers as of October 30, 2026, with prices from $148 to $993, a $845 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
D
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790630963
Dimensions5.57 × 3.97 × 2.74 mm
L/W Ratio1.40
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.57 mm3.97 mm0.52 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790630963
Side View
Table 64.0%Crown 38.2°Girdle: MediumPavilion 35.8°Culet: NoneDepth 69.0%

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: $993 USD|Low: $148 USD|High: $1,008 USD|Avg: $452 USD|-1.5%
Michael Trio
Retailer 2
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Retailer 20
October 31, 2026
Retailer 18$148 USD
Retailer 19$165 USD
Retailer 2$172 USD
Retailer 4$185 USD
Retailer 9$187 USD
Retailer 3$250 USD
Retailer 13$316 USD
Retailer 6$336 USD
Retailer 16$346 USD
Retailer 11$360 USD
Retailer 8$473 USD
Retailer 17$483 USD
Retailer 10$508 USD
Retailer 12$540 USD
Retailer 15$587 USD
Retailer 5$594 USD
Retailer 14$624 USD
Retailer 20$646 USD
Retailer 7$869 USD
Michael Trio$993 USD

18 data points across 20 retailers

20 retailers$148 USD to $993 USD

A+
Cheapest Retailer
-
$148 USD
A
Retailer 2
-
$165 USD
View
Final sale: no returns
A
Retailer 3
-
$172 USD
View
A
Retailer 4
-
$185 USD
View
A
Retailer 5
-
$187 USD
View
A
Retailer 6
-
$250 USD
View
A
Retailer 7
-
$316 USD
£249 GBP
View
A
Retailer 8
-
$336 USD
ZAR 5,420 ZAR
View
A
Retailer 9
-
$346 USD
View
Retailer 10
-
$360 USD
€343 EUR
View
Price last confirmed 8 days ago
B+
Retailer 11
-
$473 USD
A$727 AUD
View
B+
Retailer 12
-
$483 USD
View
B+
Retailer 13
-
$508 USD
A$781 AUD
View
B+
Retailer 14
-
$540 USD
View
B+
Retailer 15
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$587 USD
View
B+
Retailer 16
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$594 USD
View
B
Retailer 17
-
$624 USD
View
B+
Retailer 18
-
$646 USD
View
B
Retailer 19
-
$869 USD
£684 GBP
View
Most Expensive
B
Michael Trio
1195877514 · Oct 30
$993 USD
SGD 1,342 SGD
View
19 more retailers have this diamond
Prices start from $148 USDSave up to $845 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
$148 USD