Radiant|Lab Grown|IGI

0.53ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG825695537

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

Certificate IGI LG825695537

Diamond specifications and retailer prices

From $161 USD
As of October 29, 2026
Save $818 USD (84%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $979 USD at Michael Trio · As of October 28, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825695537 or 825695537. Listed at 15 retailers as of October 28, 2026, with prices from $161 to $979, a $818 spread on the same certified stone. Michael Trio lists it at $979. 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
E
Color
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825695537
Dimensions5.62 × 3.98 × 2.74 mm
L/W Ratio1.41
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.62 mm3.98 mm0.53 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825695537
Side View
Table 67.0%Crown 43.4°Girdle: STK-THKPavilion 37.6°Culet: NoneDepth 68.8%

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: $979 USD|Low: $109 USD|High: $1,306 USD|Avg: $524 USD|+7.0%
Michael Trio
Retailer 2
Retailer 3
Retailer 4
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 10$161 USD
Retailer 4$242 USD
Retailer 8$306 USD
Retailer 12$323 USD
Retailer 15$342 USD
Retailer 5$343 USD
Retailer 13$456 USD
Retailer 14$458 USD
Retailer 6$500 USD
Retailer 11$567 USD
Retailer 3$608 USD
Retailer 2$628 USD
Retailer 7$823 USD
Retailer 9$837 USD
Michael Trio$979 USD

38 data points across 15 retailers

15 retailers$161 USD to $979 USD

A
Cheapest Retailer
-
$161 USD
Final sale: no returns
A
Retailer 2
-
$242 USD
View
A
Retailer 3
-
$306 USD
£241 GBP
View
A
Retailer 4
-
$323 USD
ZAR 5,215 ZAR
View
B+
Retailer 5
-
$342 USD
€326 EUR
View
A
Retailer 6
-
$343 USD
View
B+
Retailer 7
-
$456 USD
A$702 AUD
View
B+
Retailer 8
-
$458 USD
A$704 AUD
View
B+
Retailer 9
-
$500 USD
View
B+
Retailer 10
-
$567 USD
View
B
Retailer 11
-
$608 USD
View
B+
Retailer 12
-
$628 USD
View
B
Retailer 13
-
$823 USD
£648 GBP
View
Price last confirmed 37 days ago
B
Retailer 14
-
$837 USD
£659 GBP
View
Most Expensive
B
Michael Trio
1715308287 · Oct 28
$979 USD
SGD 1,323 SGD
View
14 more retailers have this diamond
Prices start from $161 USDSave up to $818 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
0.53ct Radiant
$161 USD