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Radiant|Lab Grown|IGI

1.14ct F IF Radiant Lab Grown Diamond

EX • F/IF • IGI LG637470653

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

Certificate IGI LG637470653

Diamond specifications and retailer prices

From $235 SGD
As of November 6, 2026
Save $2,021 SGD (90%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $2,604 SGD at Queensmith · As of October 27, 2026
View at Queensmith

About this 1.14ct lab-grown radiant diamond

This 1.14ct 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 LG637470653 or 637470653. Listed at 23 retailers as of November 6, 2026, with a 862% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.14
Carat
F
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.1°
Pavilion angle36.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG637470653
Dimensions7.95 × 5.11 × 3.37 mm
L/W Ratio1.56
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
7.95 mm5.11 mm1.14 ctF / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG637470653
Side View
Table 62.0%Crown 40.1°Girdle: MediumPavilion 36.5°Culet: NoneDepth 65.9%

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: $545 SGD|Low: $226 SGD|High: $2,486 SGD|Avg: $794 SGD|+1.0%
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
Retailer 16
Retailer 17
Retailer 18
November 6, 2026
Retailer 18$235 SGD
Retailer 10$261 SGD
Retailer 6$273 SGD
Retailer 2$291 SGD
Retailer 7$291 SGD
Retailer 3$414 SGD
Retailer 5$459 SGD
Retailer 1$545 SGD
Retailer 11$584 SGD
Retailer 9$605 SGD
Retailer 12$784 SGD
Retailer 16$989 SGD
Retailer 4$1,034 SGD
Retailer 17$1,255 SGD
Retailer 8$1,311 SGD
Retailer 13$1,503 SGD
Retailer 15$1,557 SGD
Retailer 14$2,140 SGD

46 data points across 18 retailers

23 retailers$235 SGD to $2,256 SGD

A
Cheapest Retailer
-
$235 SGD
A
Retailer 2
-
$261 SGD
View
Final sale: no returns
A
Retailer 3
-
$273 SGD
View
Retailer 4
-
$291 SGD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$291 SGD
View
B+
Retailer 6
-
$414 SGD
View
A
Retailer 7
-
$459 SGD
View
A
Retailer 8
-
$545 SGD
View
A
Retailer 9
-
$584 SGD
View
A
Retailer 10
-
$605 SGD
View
A
Retailer 11
-
$710 SGD
View
A
Retailer 12
-
$784 SGD
View
B+
Retailer 13
-
$989 SGD
View
B+
Retailer 14
-
$1,034 SGD
View
B
Retailer 15
-
$1,255 SGD
View
B
Retailer 16
-
$1,311 SGD
View
B
Retailer 17
-
$1,462 SGD
View
B+
Retailer 18
-
$1,503 SGD
View
Retailer 19
-
$1,557 SGD
View
Price last confirmed 16 days ago
Retailer 20
-
$1,584 SGD
View
Price last confirmed 58 days ago
B
Retailer 21
-
$2,140 SGD
View
B
Retailer 22
-
$2,256 SGD
View
Most Expensive
Queensmith
LG637470653 · Oct 27
$2,604 SGD
£1,600 GBP
View
Price last confirmed 10 days ago
22 more retailers have this diamond
Prices start from $235 SGDSave up to $2,021 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
1.14ct Radiant
$235 SGD