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Radiant|Lab Grown|IGI

1.46ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG632495350

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

Certificate IGI LG632495350

Diamond specifications and retailer prices

From $318 SGD
$249 USD
As of October 30, 2026
Save $2,699 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $3,017 SGD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.46ct lab-grown radiant diamond

This 1.46ct lab-grown radiant sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG632495350 or 632495350. Listed at 21 retailers as of October 29, 2026, with prices from $318 to $3,017, a $2,699 spread on the same certified stone. Brilliant Earth lists it at $3,017. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.46
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle28.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632495350
Dimensions7.74 × 5.61 × 3.84 mm
L/W Ratio1.38
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
7.74 mm5.61 mm1.46 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG632495350
Side View
Table 64.0%Crown 28.6°Girdle: Slightly ThickPavilion 32.4°Culet: NoneDepth 68.4%

Caratlytics Score

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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: $3,439 SGD|Low: $306 SGD|High: $3,439 SGD|Avg: $1,041 SGD|+14.0%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
October 31, 2026
Retailer 17$318 SGD
Retailer 9$354 SGD
Retailer 6$368 SGD
Retailer 3$394 SGD
Retailer 5$394 SGD
Retailer 13$677 SGD
Retailer 2$707 SGD
Retailer 7$711 SGD
Retailer 10$743 SGD
Retailer 14$959 SGD
Retailer 16$989 SGD
Retailer 4$1,267 SGD
Retailer 8$1,404 SGD
Retailer 12$1,588 SGD
Retailer 11$1,645 SGD
Retailer 15$2,634 SGD
Brilliant Earth$3,439 SGD

44 data points across 17 retailers

21 retailers$318 SGD to $3,017 SGD

A
Cheapest Retailer
-
$318 SGD
$249 USD
A
Retailer 2
-
$354 SGD
$277 USD
View
Final sale: no returns
A
Retailer 3
-
$368 SGD
$288 USD
View
A
Retailer 4
-
$394 SGD
$308 USD
View
A
Retailer 5
-
$394 SGD
$308 USD
View
B+
Retailer 6
-
$531 SGD
$415 USD
View
A
Retailer 7
-
$677 SGD
ZAR 8,553 ZAR
View
Retailer 8
-
$707 SGD
€527 EUR
View
A
Retailer 9
-
$711 SGD
$556 USD
View
A
Retailer 10
-
$743 SGD
£458 GBP
View
A
Retailer 11
-
$959 SGD
A$1,154 AUD
View
A
Retailer 12
-
$989 SGD
$774 USD
View
B+
Retailer 13
-
$1,183 SGD
£728 GBP
View
B+
Retailer 14
-
$1,267 SGD
$991 USD
View
B+
Retailer 15
-
$1,333 SGD
$1,042 USD
View
B+
Retailer 16
-
$1,404 SGD
$1,098 USD
View
B+
Retailer 17
-
$1,588 SGD
£978 GBP
View
B+
Retailer 18
-
$1,645 SGD
A$1,980 AUD
View
B+
Retailer 19
-
$1,724 SGD
$1,348 USD
View
Retailer 20
-
$2,634 SGD
$2,060 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14080157A · Oct 29
$3,017 SGD
$2,360 USD
View
20 more retailers have this diamond
Prices start from $318 SGDSave up to $2,699 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
1.46ct Radiant
$318 SGD