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Radiant|Lab Grown|IGI

1.05ct F SI1 Radiant Lab Grown Diamond

ID • F/SI1 • IGI LG724597369

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

Certificate IGI LG724597369

Diamond specifications and retailer prices

From $174 SGD
As of November 6, 2026
Save $1,623 SGD (90%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,797 SGD at MOH London · As of November 5, 2026
View at MOH London

About this 1.05ct lab-grown radiant diamond

This 1.05ct lab-grown radiant sits in the classic one-carat band, graded F colour (colourless) and SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG724597369 or 724597369. Listed at 13 retailers as of November 5, 2026, with prices from $174 to $1,797, a $1,623 spread on the same certified stone. MOH London lists it at $1,797. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.05
Carat
F
Colour
SI1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.7°
Pavilion angle34.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG724597369
Dimensions7.46 × 4.97 × 3.35 mm
L/W Ratio1.50
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.46 mm4.97 mm1.05 ctF / SI1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG724597369
Side View
Table 66.0%Crown 45.7°Girdle: MED-STKPavilion 34.4°Culet: NoneDepth 67.4%

Caratlytics Score

How it works →
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: $1,797 SGD|Low: $167 SGD|High: $1,833 SGD|Avg: $556 SGD|-0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 6, 2026
Retailer 10$174 SGD
Retailer 7$202 SGD
Retailer 13$215 SGD
Retailer 3$218 SGD
Retailer 2$363 SGD
Retailer 4$401 SGD
Retailer 11$406 SGD
Retailer 12$409 SGD
Retailer 5$525 SGD
Retailer 9$533 SGD
Retailer 6$693 SGD
Retailer 8$733 SGD
MOH London$1,797 SGD

44 data points across 13 retailers

13 retailers$174 SGD to $1,797 SGD

A
Cheapest Retailer
-
$174 SGD
A
Retailer 2
-
$202 SGD
View
A
Retailer 3
-
$215 SGD
View
Retailer 4
-
$218 SGD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$363 SGD
View
A
Retailer 6
-
$405 SGD
View
A
Retailer 7
-
$406 SGD
View
A
Retailer 8
-
$409 SGD
View
B+
Retailer 9
-
$525 SGD
View
B+
Retailer 10
-
$533 SGD
View
B+
Retailer 11
-
$693 SGD
View
B+
Retailer 12
-
$733 SGD
View
Most Expensive
B
MOH London
LG724597369 · Nov 5
$1,797 SGD
£1,104 GBP
View
12 more retailers have this diamond
Prices start from $174 SGDSave up to $1,623 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
1.05ct Radiant
$174 SGD