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Radiant|Lab Grown|IGI

1.12ct F SI1 Radiant Lab Grown Diamond

VG • F/SI1 • IGI LG560205635

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

Certificate IGI LG560205635

Diamond specifications and retailer prices

From $182 SGD
As of November 6, 2026
Save $1,587 SGD (90%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,769 SGD at Do Amore Diamonds · As of November 2, 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 SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG560205635 or 560205635. Listed at 11 retailers as of November 2, 2026, with prices from $182 to $1,769, a $1,587 spread on the same certified stone. Do Amore Diamonds lists it at $1,769. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.12
Carat
F
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.7°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG560205635
Dimensions7.28 × 5.03 × 3.44 mm
L/W Ratio1.45
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.28 mm5.03 mm1.12 ctF / SI1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG560205635
Side View
Table 64.5%Crown 40.7°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.4%

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: $1,769 SGD|Low: $142 SGD|High: $1,769 SGD|Avg: $709 SGD
Do Amore Diamonds
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 8$182 SGD
Retailer 15$206 SGD
Retailer 12$211 SGD
Retailer 13$326 SGD
Retailer 5$409 SGD
Retailer 11$418 SGD
Retailer 4$533 SGD
Retailer 6$596 SGD
Retailer 7$601 SGD
Retailer 2$684 SGD
Retailer 10$765 SGD
Retailer 9$800 SGD
Retailer 3$961 SGD
Retailer 14$1,174 SGD
Do Amore Diamonds$1,769 SGD

37 data points across 15 retailers

11 retailers$182 SGD to $1,769 SGD

A
Cheapest Retailer
-
$182 SGD
A
Retailer 2
-
$206 SGD
View
Final sale: no returns
A
Retailer 3
-
$211 SGD
View
A
Retailer 4
-
$326 SGD
View
B+
Retailer 5
-
$418 SGD
View
B+
Retailer 6
-
$684 SGD
View
B
Retailer 7
-
$765 SGD
View
B
Retailer 8
-
$800 SGD
View
B
Retailer 9
-
$961 SGD
View
B
Retailer 10
-
$1,174 SGD
View
Most Expensive
B
Do Amore Diamonds
27-1C54A4597 · Nov 2
$1,769 SGD
$1,380 USD
View
10 more retailers have this diamond
Prices start from $182 SGDSave up to $1,587 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
$182 SGD