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Radiant|Lab Grown|IGI

1.54ct F VS1 Radiant Lab Grown Diamond

ID • F/VS1 • IGI LG627458755

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

Certificate IGI LG627458755

Diamond specifications and retailer prices

From $264 SGD
As of November 4, 2026
Save $2,239 SGD (89%) vs most expensive(unlock to see where)
9 retailers carry this diamond
Most expensive: $2,504 SGD at Do Amore Diamonds · As of November 2, 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 LG627458755 or 627458755. Listed at 9 retailers as of November 2, 2026, with prices from $264 to $2,504, a $2,239 spread on the same certified stone. Do Amore Diamonds lists it at $2,504. 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 angle44.4°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG627458755
Dimensions8.19 × 5.64 × 3.85 mm
L/W Ratio1.45
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
8.19 mm5.64 mm1.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG627458755
Side View
Table 66.0%Crown 44.4°Girdle: MediumPavilion 35.8°Culet: NoneDepth 68.3%

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 4
Current: $2,504 SGD|Low: $253 SGD|High: $2,580 SGD|Avg: $975 SGD|-3.0%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 2$264 SGD
Retailer 7$307 SGD
Retailer 9$416 SGD
Retailer 6$565 SGD
Retailer 11$585 SGD
Retailer 8$843 SGD
Retailer 5$1,055 SGD
Retailer 4$1,161 SGD
Retailer 3$1,309 SGD
Retailer 10$1,440 SGD
Do Amore Diamonds$2,504 SGD

41 data points across 11 retailers

9 retailers$264 SGD to $2,504 SGD

A
Cheapest Retailer
-
$264 SGD
A
Retailer 2
-
$307 SGD
View
A
Retailer 3
-
$416 SGD
View
B+
Retailer 4
-
$565 SGD
View
B+
Retailer 5
-
$843 SGD
View
B+
Retailer 6
-
$1,055 SGD
View
B+
Retailer 7
-
$1,161 SGD
View
Retailer 8
-
$1,440 SGD
View
Price last confirmed 7 days ago
Most Expensive
B
Do Amore Diamonds
27-AFFD4C818 · Nov 2
$2,504 SGD
$1,960 USD
View
8 more retailers have this diamond
Prices start from $264 SGDSave up to $2,239 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
$264 SGD