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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 $336 SGD
As of November 4, 2026
Save $2,640 SGD (89%) vs most expensive(unlock to see where)
21 retailers carry this diamond
Most expensive: $2,976 SGD at Do Amore Diamonds · As of November 4, 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 4, 2026, with prices from $336 to $2,976, a $2,640 spread on the same certified stone. Do Amore Diamonds lists it at $2,976. 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 4
Current: $483 SGD|Low: $322 SGD|High: $2,516 SGD|Avg: $1,011 SGD|-1.8%
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 5, 2026
Retailer 5$336 SGD
Retailer 4$390 SGD
Retailer 3$416 SGD
Retailer 15$416 SGD
Retailer 1$483 SGD
Retailer 9$619 SGD
Retailer 11$792 SGD
Retailer 8$805 SGD
Retailer 10$1,127 SGD
Retailer 7$1,187 SGD
Retailer 2$1,279 SGD
Retailer 6$1,477 SGD
Retailer 14$1,597 SGD
Retailer 12$1,841 SGD
Retailer 13$2,478 SGD

35 data points across 15 retailers

21 retailers$336 SGD to $2,976 SGD

A
Cheapest Retailer
-
$336 SGD
A
Retailer 2
-
$377 SGD
View
Final sale: no returns
A
Retailer 3
-
$390 SGD
View
Retailer 4
-
$416 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$416 SGD
View
A
Retailer 6
-
$483 SGD
View
A
Retailer 7
-
$558 SGD
View
A
Retailer 8
-
$617 SGD
View
A
Retailer 9
-
$619 SGD
View
A
Retailer 10
-
$708 SGD
View
A
Retailer 11
-
$792 SGD
View
B+
Retailer 12
-
$805 SGD
View
B+
Retailer 13
-
$1,127 SGD
View
Retailer 14
-
$1,187 SGD
View
Price last confirmed 12 days ago
B
Retailer 15
-
$1,279 SGD
View
B
Retailer 16
-
$1,477 SGD
View
Retailer 17
-
$1,597 SGD
View
Price last confirmed 16 days ago
B
Retailer 18
-
$1,687 SGD
View
B
Retailer 19
-
$1,841 SGD
View
B
Retailer 20
-
$2,478 SGD
View
Most Expensive
B
Do Amore Diamonds
27-97AE5F82A · Nov 4
$2,976 SGD
$2,330 USD
View
20 more retailers have this diamond
Prices start from $336 SGDSave up to $2,640 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
$336 SGD