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Radiant|Lab Grown|IGI

0.53ct E IF Radiant Lab Grown Diamond

EX • E/IF • IGI LG739588642

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

Certificate IGI LG739588642

Diamond specifications and retailer prices

From $262 SGD
$205 USD
As of October 30, 2026
Save $1,176 SGD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $1,438 SGD at MOH London · As of October 26, 2026
View at MOH London

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 LG739588642 or 739588642. Listed at 12 retailers as of October 26, 2026, with prices from $262 to $1,438, a $1,176 spread on the same certified stone. MOH London lists it at $1,438. 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
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739588642
Dimensions5.92 × 3.96 × 2.63 mm
L/W Ratio1.49
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.92 mm3.96 mm0.53 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG739588642
Side View
Table 60.0%Crown 39.2°Girdle: MediumPavilion 34.2°Culet: NoneDepth 66.4%

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 30
Current: $1,438 SGD|Low: $207 SGD|High: $1,453 SGD|Avg: $611 SGD|+0.1%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 31, 2026
Retailer 4$262 SGD
Retailer 9$291 SGD
Retailer 8$303 SGD
Retailer 5$325 SGD
Retailer 10$467 SGD
Retailer 7$561 SGD
Retailer 2$602 SGD
Retailer 3$828 SGD
Retailer 6$1,043 SGD
MOH London$1,438 SGD

42 data points across 10 retailers

12 retailers$262 SGD to $1,438 SGD

A
Cheapest Retailer
-
$262 SGD
$205 USD
A
Retailer 2
-
$291 SGD
$228 USD
View
Final sale: no returns
A
Retailer 3
-
$303 SGD
$237 USD
View
A
Retailer 4
-
$325 SGD
$254 USD
View
B+
Retailer 5
-
$467 SGD
$365 USD
View
B+
Retailer 6
-
$561 SGD
$439 USD
View
B+
Retailer 7
-
$602 SGD
£371 GBP
View
B+
Retailer 8
-
$828 SGD
A$996 AUD
View
B
Retailer 9
-
$1,043 SGD
$816 USD
View
B
Retailer 10
-
$1,043 SGD
$816 USD
View
B
Retailer 11
-
$1,247 SGD
£768 GBP
View
Most Expensive
B
MOH London
LG739588642 · Oct 26
$1,438 SGD
£886 GBP
View
11 more retailers have this diamond
Prices start from $262 SGDSave up to $1,176 SGD

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
$262 SGD