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Radiant|Lab Grown|IGI

1.20ct D IF Radiant Lab Grown Diamond

EX • D/IF • IGI LG733524933

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

Certificate IGI LG733524933

Diamond specifications and retailer prices

From $297 SGD
$232 USD
As of October 27, 2026
Save $2,651 SGD (90%) vs most expensive(unlock to see where)
31 retailers carry this diamond
Most expensive: $2,949 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.2ct lab-grown radiant diamond

This 1.2ct lab-grown radiant sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG733524933 or 733524933. Listed at 31 retailers as of October 27, 2026, with prices from $297 to $2,949, a $2,651 spread on the same certified stone. Brilliant Earth lists it at $2,949. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle47.1°
Pavilion angle33°
OriginLab Grown
Grading LabIGI
CertificateIGI LG733524933
Dimensions5.19 × 5.19 × 3.42 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
5.19 mm5.19 mm1.20 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG733524933
Side View
Table 65.0%Crown 47.1°Girdle: MED-STKPavilion 33°Culet: NoneDepth 65.9%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 27
Current: $2,949 SGD|Low: $297 SGD|High: $2,949 SGD|Avg: $1,127 SGD
Brilliant Earth
Retailer 2
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Retailer 23
October 29, 2026
Retailer 4$297 SGD
Retailer 8$345 SGD
Retailer 9$347 SGD
Retailer 11$364 SGD
Retailer 21$421 SGD
Retailer 5$577 SGD
Retailer 20$674 SGD
Retailer 14$676 SGD
Retailer 17$699 SGD
Retailer 15$754 SGD
Retailer 2$776 SGD
Retailer 16$900 SGD
Retailer 13$990 SGD
Retailer 22$1,189 SGD
Retailer 7$1,308 SGD
Retailer 6$1,540 SGD
Retailer 18$1,633 SGD
Retailer 12$1,640 SGD
Retailer 3$1,659 SGD
Retailer 10$2,226 SGD
Retailer 19$2,359 SGD
Retailer 23$2,859 SGD
Brilliant Earth$2,949 SGD

43 data points across 23 retailers

31 retailers$297 SGD to $2,949 SGD

A
Cheapest Retailer
-
$297 SGD
$232 USD
A
Retailer 2
-
$297 SGD
$232 USD
View
Price last confirmed 29 days ago
A
Retailer 3
-
$297 SGD
$232 USD
View
Price last confirmed 21 days ago
A
Retailer 4
-
$345 SGD
$269 USD
View
Price last confirmed 31 days ago
A
Retailer 5
-
$347 SGD
$271 USD
View
Final sale: no returns
A
Retailer 6
-
$364 SGD
$284 USD
View
Price last confirmed 30 days ago
A
Retailer 7
-
$369 SGD
$288 USD
View
Price last confirmed 26 days ago
A
Retailer 8
-
$421 SGD
£259 GBP
View
Price last confirmed 12 days ago
A
Retailer 9
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$574 SGD
HK$3,500 HKD
View
A
Retailer 10
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$577 SGD
$450 USD
View
A
Retailer 11
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$674 SGD
€501 EUR
View
A
Retailer 12
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$676 SGD
$527 USD
View
A
Retailer 13
-
$699 SGD
ZAR 8,809 ZAR
View
A
Retailer 14
-
$754 SGD
$588 USD
View
A
Retailer 15
-
$757 SGD
£465 GBP
View
Price last confirmed 14 days ago
A
Retailer 16
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$776 SGD
£477 GBP
View
B+
Retailer 17
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$900 SGD
$702 USD
View
B+
Retailer 18
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$990 SGD
A$1,188 AUD
View
B+
Retailer 19
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$1,189 SGD
$927 USD
View
B+
Retailer 20
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$1,308 SGD
$1,020 USD
View
B+
Retailer 21
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$1,308 SGD
$1,020 USD
View
Price last confirmed 28 days ago
B+
Retailer 22
-
$1,308 SGD
$1,020 USD
View
Price last confirmed 19 days ago
B+
Retailer 23
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$1,525 SGD
$1,190 USD
View
B
Retailer 24
-
$1,540 SGD
A$1,848 AUD
View
Price last confirmed 28 days ago
B+
Retailer 25
-
$1,633 SGD
£1,003 GBP
View
B
Retailer 26
-
$1,640 SGD
View
B
Retailer 27
-
$1,659 SGD
$1,294 USD
View
B
Retailer 28
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$2,226 SGD
$1,736 USD
View
B
Retailer 29
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$2,359 SGD
$1,840 USD
View
Price last confirmed 8 days ago
B
Retailer 30
-
$2,859 SGD
$2,230 USD
View
Most Expensive
B
Brilliant Earth
18652250Y · Oct 28
$2,949 SGD
$2,300 USD
View
30 more retailers have this diamond
Prices start from $297 SGDSave up to $2,651 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
1.20ct Radiant
$297 SGD