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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG623463664

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

Certificate IGI LG623463664

Diamond specifications and retailer prices

From $585 SGD
As of November 5, 2026
Save $2,588 SGD (82%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $4,943 SGD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1.54ct lab-grown radiant diamond

This 1.54ct lab-grown radiant sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG623463664 or 623463664. Listed at 19 retailers as of November 5, 2026, with a 442% 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

1.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle34.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG623463664
Dimensions8.47 × 5.75 × 3.72 mm
L/W Ratio1.47
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
8.47 mm5.75 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG623463664
Side View
Table 65.0%Crown 42°Girdle: MediumPavilion 34.1°Culet: NoneDepth 64.7%

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 5
Current: $4,943 SGD|Low: $229 SGD|High: $4,943 SGD|Avg: $1,807 SGD|+0.8%
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
Retailer 16
November 5, 2026
Retailer 4$585 SGD
Retailer 5$622 SGD
Retailer 6$685 SGD
Retailer 14$875 SGD
Retailer 15$1,087 SGD
Retailer 11$1,239 SGD
Retailer 10$1,253 SGD
Retailer 12$1,314 SGD
Retailer 8$1,530 SGD
Retailer 2$1,781 SGD
Retailer 13$1,938 SGD
Retailer 16$2,584 SGD
Retailer 3$2,635 SGD
Retailer 7$2,676 SGD
Retailer 9$3,173 SGD
Do Amore Diamonds$4,943 SGD

39 data points across 16 retailers

19 retailers$585 SGD to $3,173 SGD

Retailer 1
-
$530 SGD
Price last confirmed 34 days ago
A
Retailer 2
-
$585 SGD
View
Retailer 3
-
$618 SGD
View
Price last confirmed 39 days ago
A
Retailer 4
-
$622 SGD
View
Final sale: no returns
Retailer 5
-
$676 SGD
View
Price last confirmed 39 days ago
Retailer 6
-
$685 SGD
View
Price last confirmed 33 days ago
B+
Retailer 7
-
$875 SGD
View
B+
Retailer 8
-
$1,087 SGD
View
B+
Retailer 9
-
$1,239 SGD
View
B+
Retailer 10
-
$1,253 SGD
View
B+
Retailer 11
-
$1,314 SGD
View
B
Retailer 12
-
$1,781 SGD
View
B
Retailer 13
-
$1,938 SGD
View
Retailer 14
-
$2,427 SGD
View
Price last confirmed 36 days ago
B
Retailer 15
-
$2,584 SGD
View
B
Retailer 16
-
$2,635 SGD
View
Retailer 17
-
$2,676 SGD
View
Price last confirmed 9 days ago
B
Retailer 18
-
$3,173 SGD
View
Most Expensive
Do Amore Diamonds
27-078CCD5FE · Nov 4
$4,943 SGD
$3,870 USD
View
Price under review
18 more retailers have this diamond
Prices start from $585 SGDSave up to $2,588 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
1.54ct Radiant
$585 SGD