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Radiant|Lab Grown|IGI

1.47ct E IF Radiant Lab Grown Diamond

ID • E/IF • IGI LG645496242

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

Certificate IGI LG645496242

Diamond specifications and retailer prices

From $444 SGD
$347 USD
As of October 30, 2026
Save $3,494 SGD (89%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,937 SGD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.47ct lab-grown radiant diamond

This 1.47ct 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 LG645496242 or 645496242. Listed at 23 retailers as of October 30, 2026, with prices from $444 to $3,937, a $3,494 spread on the same certified stone. Do Amore Diamonds lists it at $3,937. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG645496242
Dimensions8.08 × 5.64 × 3.83 mm
L/W Ratio1.43
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.08 mm5.64 mm1.47 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG645496242
Side View
Table 65.0%Crown 40.1°Girdle: MediumPavilion 36.2°Culet: NoneDepth 67.9%

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: $1,099 SGD|Low: $426 SGD|High: $3,937 SGD|Avg: $1,383 SGD|+1.3%
Retailer 1
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 7$444 SGD
Retailer 13$496 SGD
Retailer 6$515 SGD
Retailer 3$550 SGD
Retailer 5$550 SGD
Retailer 11$644 SGD
Retailer 9$731 SGD
Retailer 16$735 SGD
Retailer 15$1,043 SGD
Retailer 1$1,099 SGD
Retailer 12$1,480 SGD
Retailer 4$1,613 SGD
Retailer 10$1,773 SGD
Retailer 8$1,952 SGD
Retailer 14$2,385 SGD
Retailer 17$2,621 SGD
Retailer 2$3,822 SGD

34 data points across 17 retailers

23 retailers$444 SGD to $3,937 SGD

A
Cheapest Retailer
-
$444 SGD
$347 USD
A
Retailer 2
-
$496 SGD
$388 USD
View
Final sale: no returns
A
Retailer 3
-
$515 SGD
$403 USD
View
A
Retailer 4
-
$550 SGD
$430 USD
View
A
Retailer 5
-
$550 SGD
$430 USD
View
A
Retailer 6
-
$644 SGD
£397 GBP
View
A
Retailer 7
-
$731 SGD
$572 USD
View
A
Retailer 8
-
$735 SGD
$575 USD
View
A
Retailer 9
-
$759 SGD
$594 USD
View
A
Retailer 10
-
$1,043 SGD
ZAR 13,186 ZAR
View
A
Retailer 11
-
$1,099 SGD
£677 GBP
View
B+
Retailer 12
-
$1,145 SGD
$896 USD
View
B+
Retailer 13
-
$1,480 SGD
A$1,781 AUD
View
B+
Retailer 14
-
$1,613 SGD
$1,262 USD
View
B+
Retailer 15
-
$1,773 SGD
£1,092 GBP
View
B+
Retailer 16
-
$1,773 SGD
A$2,134 AUD
View
B+
Retailer 17
-
$1,952 SGD
$1,527 USD
View
B
Retailer 18
-
$2,117 SGD
$1,656 USD
View
B
Retailer 19
-
$2,150 SGD
$1,682 USD
View
B+
Retailer 20
-
$2,385 SGD
£1,469 GBP
View
Retailer 21
-
$2,621 SGD
$2,050 USD
View
Price last confirmed 10 days ago
B
Retailer 22
-
$3,822 SGD
$2,990 USD
View
Most Expensive
B
Do Amore Diamonds
27-D6F26C536 · Oct 31
$3,937 SGD
$3,080 USD
View
22 more retailers have this diamond
Prices start from $444 SGDSave up to $3,494 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
1.47ct Radiant
$444 SGD