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Radiant|Lab Grown|IGI

1.47ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG772682938

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

Certificate IGI LG772682938

Diamond specifications and retailer prices

From $354 SGD
As of November 4, 2026
Save $2,981 SGD (89%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $5,073 SGD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

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 D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG772682938 or 772682938. Listed at 27 retailers as of November 4, 2026, with a 842% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.47
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.9°
Pavilion angle32.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG772682938
Dimensions8.57 × 5.68 × 3.58 mm
L/W Ratio1.51
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
8.57 mm5.68 mm1.47 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG772682938
Side View
Table 61.0%Crown 38.9°Girdle: Slightly ThickPavilion 32.2°Culet: NoneDepth 63.0%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $3,335 SGD|Low: $350 SGD|High: $3,335 SGD|Avg: $1,052 SGD
Brilliant Earth
Retailer 2
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Retailer 24
November 5, 2026
Retailer 16$350 SGD
Retailer 6$354 SGD
Retailer 4$392 SGD
Retailer 8$392 SGD
Retailer 12$405 SGD
Retailer 18$445 SGD
Retailer 21$561 SGD
Retailer 5$572 SGD
Retailer 11$652 SGD
Retailer 22$709 SGD
Retailer 15$739 SGD
Retailer 20$746 SGD
Retailer 2$754 SGD
Retailer 19$1,063 SGD
Retailer 3$1,091 SGD
Retailer 24$1,266 SGD
Retailer 7$1,394 SGD
Retailer 17$1,458 SGD
Retailer 10$1,656 SGD
Retailer 9$1,717 SGD
Retailer 13$1,733 SGD
Retailer 14$2,926 SGD
Retailer 23$3,041 SGD
Brilliant Earth$3,335 SGD

30 data points across 24 retailers

27 retailers$354 SGD to $3,335 SGD

Retailer 1
-
$350 SGD
Price last confirmed 15 days ago
A
Retailer 2
-
$354 SGD
View
Final sale: no returns
A
Retailer 3
-
$392 SGD
View
Retailer 4
-
$392 SGD
View
Price last confirmed 11 days ago
Retailer 5
-
$405 SGD
View
Price last confirmed 16 days ago
A
Retailer 6
-
$445 SGD
View
B+
Retailer 7
-
$561 SGD
View
A
Retailer 8
-
$572 SGD
View
Retailer 9
-
$652 SGD
View
Price last confirmed 13 days ago
A
Retailer 10
-
$709 SGD
View
Retailer 11
-
$739 SGD
View
Price last confirmed 13 days ago
A
Retailer 12
-
$746 SGD
View
A
Retailer 13
-
$754 SGD
View
A
Retailer 14
-
$1,063 SGD
View
A
Retailer 15
-
$1,091 SGD
View
B+
Retailer 16
-
$1,266 SGD
View
B+
Retailer 17
-
$1,394 SGD
View
B+
Retailer 18
-
$1,458 SGD
View
B+
Retailer 19
-
$1,656 SGD
View
Retailer 20
-
$1,693 SGD
View
Price last confirmed 15 days ago
B+
Retailer 21
-
$1,717 SGD
View
B+
Retailer 22
-
$1,733 SGD
View
Retailer 23
-
$2,926 SGD
View
Price last confirmed 15 days ago
B
Retailer 24
-
$3,041 SGD
View
B
Retailer 25
-
$3,335 SGD
View
Retailer 26
-
$3,343 SGD
View
Price last confirmed 9 days ago
Most Expensive
Brilliant Earth
17591783A · Oct 24
$5,073 SGD
$3,970 USD
View
Price last confirmed 11 days ago
26 more retailers have this diamond
Prices start from $354 SGDSave up to $2,981 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
$354 SGD