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Radiant|Lab Grown|IGI

1.04ct F IF Radiant Lab Grown Diamond

ID • F/IF • IGI LG640412627

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

Certificate IGI LG640412627

Diamond specifications and retailer prices

From $235 SGD
As of November 4, 2026
Save $1,655 SGD (88%) vs most expensive(unlock to see where)
27 retailers carry this diamond
Most expensive: $1,890 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

About this 1.04ct lab-grown radiant diamond

This 1.04ct 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 LG640412627 or 640412627. Listed at 27 retailers as of November 4, 2026, with prices from $235 to $1,890, a $1,655 spread on the same certified stone. Brilliant Earth lists it at $1,890. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.04
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.6°
Pavilion angle34.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG640412627
Dimensions7.26 × 5.06 × 3.32 mm
L/W Ratio1.43
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
7.26 mm5.06 mm1.04 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG640412627
Side View
Table 62.0%Crown 43.6°Girdle: MED-STKPavilion 34.3°Culet: NoneDepth 65.6%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $1,890 SGD|Low: $235 SGD|High: $1,890 SGD|Avg: $739 SGD
Brilliant Earth
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 14$235 SGD
Retailer 4$263 SGD
Retailer 3$342 SGD
Retailer 15$411 SGD
Retailer 11$501 SGD
Retailer 10$502 SGD
Retailer 2$521 SGD
Retailer 5$598 SGD
Retailer 9$710 SGD
Retailer 6$768 SGD
Retailer 13$990 SGD
Retailer 7$1,009 SGD
Retailer 12$1,013 SGD
Retailer 8$1,359 SGD
Brilliant Earth$1,890 SGD

45 data points across 15 retailers

27 retailers$235 SGD to $1,890 SGD

A
Cheapest Retailer
-
$235 SGD
Retailer 2
-
$235 SGD
View
Price last confirmed 29 days ago
Retailer 3
-
$235 SGD
View
Price last confirmed 37 days ago
A
Retailer 4
-
$263 SGD
View
Final sale: no returns
Retailer 5
-
$272 SGD
View
Price last confirmed 40 days ago
Retailer 6
-
$287 SGD
View
Price last confirmed 38 days ago
Retailer 7
-
$291 SGD
View
Price last confirmed 34 days ago
A
Retailer 8
-
$342 SGD
View
A
Retailer 9
-
$411 SGD
View
A
Retailer 10
-
$501 SGD
View
A
Retailer 11
-
$502 SGD
View
A
Retailer 12
-
$521 SGD
View
A
Retailer 13
-
$598 SGD
View
A
Retailer 14
-
$613 SGD
View
A
Retailer 15
-
$710 SGD
View
B+
Retailer 16
-
$768 SGD
View
B+
Retailer 17
-
$828 SGD
View
B+
Retailer 18
-
$936 SGD
View
Retailer 19
-
$936 SGD
View
Price last confirmed 27 days ago
Retailer 20
-
$936 SGD
View
Price last confirmed 37 days ago
B+
Retailer 21
-
$990 SGD
View
B+
Retailer 22
-
$1,005 SGD
View
Retailer 23
-
$1,013 SGD
View
Price last confirmed 10 days ago
B+
Retailer 24
-
$1,030 SGD
View
Retailer 25
-
$1,346 SGD
View
Price last confirmed 78 days ago
B+
Retailer 26
-
$1,359 SGD
View
Most Expensive
B
Brilliant Earth
11001218A · Nov 4
$1,890 SGD
$1,480 USD
View
26 more retailers have this diamond
Prices start from $235 SGDSave up to $1,655 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
1.04ct Radiant
$235 SGD