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Radiant|Lab Grown|IGI

1.12ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG636472731

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

Certificate IGI LG636472731

Diamond specifications and retailer prices

From $337 SGD
As of November 6, 2026
Save $2,649 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,986 SGD at Do Amore Diamonds · As of November 6, 2026
View at Do Amore Diamonds

About this 1.12ct lab-grown radiant diamond

This 1.12ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG636472731 or 636472731. Listed at 21 retailers as of November 6, 2026, with prices from $337 to $2,986, a $2,649 spread on the same certified stone. Do Amore Diamonds lists it at $2,986. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG636472731
Dimensions7.26 × 5.23 × 3.40 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.26 mm5.23 mm1.12 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG636472731
Side View
Table 67.0%Crown 42.2°Girdle: MediumPavilion 37.2°Culet: NoneDepth 65.0%

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 6
Current: $484 SGD|Low: $337 SGD|High: $2,525 SGD|Avg: $1,025 SGD|-1.6%
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
November 6, 2026
Retailer 5$337 SGD
Retailer 4$391 SGD
Retailer 3$418 SGD
Retailer 15$418 SGD
Retailer 1$484 SGD
Retailer 9$622 SGD
Retailer 11$795 SGD
Retailer 8$807 SGD
Retailer 10$1,130 SGD
Retailer 7$1,191 SGD
Retailer 2$1,283 SGD
Retailer 6$1,482 SGD
Retailer 14$1,602 SGD
Retailer 12$1,847 SGD
Retailer 13$2,486 SGD

35 data points across 15 retailers

21 retailers$337 SGD to $2,986 SGD

A
Cheapest Retailer
-
$337 SGD
A
Retailer 2
-
$378 SGD
View
Final sale: no returns
A
Retailer 3
-
$391 SGD
View
Retailer 4
-
$418 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$418 SGD
View
A
Retailer 6
-
$484 SGD
View
A
Retailer 7
-
$560 SGD
View
A
Retailer 8
-
$619 SGD
View
A
Retailer 9
-
$622 SGD
View
A
Retailer 10
-
$710 SGD
View
A
Retailer 11
-
$795 SGD
View
B+
Retailer 12
-
$807 SGD
View
B+
Retailer 13
-
$1,130 SGD
View
Retailer 14
-
$1,191 SGD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,283 SGD
View
B
Retailer 16
-
$1,482 SGD
View
Retailer 17
-
$1,602 SGD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,693 SGD
View
B
Retailer 19
-
$1,847 SGD
View
B
Retailer 20
-
$2,486 SGD
View
Most Expensive
B
Do Amore Diamonds
27-97AE5F82A · Nov 6
$2,986 SGD
$2,330 USD
View
20 more retailers have this diamond
Prices start from $337 SGDSave up to $2,649 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
1.12ct Radiant
$337 SGD