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Radiant|Lab Grown|IGI

1.46ct D IF Radiant Lab Grown Diamond

VG • D/IF • IGI LG754595596

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

Certificate IGI LG754595596

Diamond specifications and retailer prices

From $369 SGD
As of November 4, 2026
Save $3,733 SGD (91%) vs most expensive(unlock to see where)
29 retailers carry this diamond
Most expensive: $4,102 SGD at Brilliant Earth · As of November 4, 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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG754595596 or 754595596. Listed at 29 retailers as of November 4, 2026, with prices from $369 to $4,102, a $3,733 spread on the same certified stone. Brilliant Earth lists it at $4,102. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.46
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.4°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG754595596
Dimensions5.61 × 5.61 × 3.61 mm
L/W Ratio1.00
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
5.61 mm5.61 mm1.46 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG754595596
Side View
Table 60.0%Crown 41.4°Girdle: Slightly ThickPavilion 33°Culet: NoneDepth 64.3%

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: Nov 4
Current: $4,102 SGD|Low: $369 SGD|High: $4,562 SGD|Avg: $1,434 SGD|-10.1%
Brilliant Earth
Retailer 2
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Retailer 21
November 5, 2026
Retailer 18$369 SGD
Retailer 19$411 SGD
Retailer 17$539 SGD
Retailer 3$645 SGD
Retailer 16$658 SGD
Retailer 7$751 SGD
Retailer 13$800 SGD
Retailer 11$833 SGD
Retailer 9$1,026 SGD
Retailer 8$1,122 SGD
Retailer 2$1,389 SGD
Retailer 21$1,406 SGD
Retailer 20$1,471 SGD
Retailer 10$1,532 SGD
Retailer 5$1,545 SGD
Retailer 6$1,721 SGD
Retailer 15$1,827 SGD
Retailer 4$1,886 SGD
Retailer 12$1,900 SGD
Retailer 14$2,939 SGD
Brilliant Earth$4,102 SGD

36 data points across 21 retailers

29 retailers$369 SGD to $4,102 SGD

A
Cheapest Retailer
-
$369 SGD
Retailer 2
-
$390 SGD
View
Price last confirmed 28 days ago
Retailer 3
-
$390 SGD
View
Price last confirmed 36 days ago
A
Retailer 4
-
$411 SGD
View
Final sale: no returns
Retailer 5
-
$452 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$478 SGD
View
Price last confirmed 37 days ago
Retailer 7
-
$484 SGD
View
Price last confirmed 33 days ago
A
Retailer 8
-
$539 SGD
View
A
Retailer 9
-
$645 SGD
View
A
Retailer 10
-
$658 SGD
View
A
Retailer 11
-
$751 SGD
View
A
Retailer 12
-
$800 SGD
View
A
Retailer 13
-
$811 SGD
View
A
Retailer 14
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$833 SGD
View
B+
Retailer 15
-
$1,026 SGD
View
B+
Retailer 16
-
$1,122 SGD
View
B+
Retailer 17
-
$1,389 SGD
View
B+
Retailer 18
-
$1,406 SGD
View
B+
Retailer 19
-
$1,471 SGD
View
B+
Retailer 20
-
$1,532 SGD
View
B+
Retailer 21
-
$1,545 SGD
View
Retailer 22
-
$1,555 SGD
View
Price last confirmed 36 days ago
Retailer 23
-
$1,555 SGD
View
Price last confirmed 26 days ago
B
Retailer 24
-
$1,721 SGD
View
B+
Retailer 25
-
$1,827 SGD
View
B
Retailer 26
-
$1,886 SGD
View
B
Retailer 27
-
$1,900 SGD
View
Retailer 28
-
$2,939 SGD
View
Price last confirmed 15 days ago
Most Expensive
B
Brilliant Earth
18146237A · Nov 4
$4,102 SGD
$3,210 USD
View
28 more retailers have this diamond
Prices start from $369 SGDSave up to $3,733 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
$369 SGD