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Radiant|Lab Grown|IGI

1.54ct F VVS2 Radiant Lab Grown Diamond

ID • F/VVS2 • IGI LG691554712

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

Certificate IGI LG691554712

Diamond specifications and retailer prices

From $313 SGD
As of November 4, 2026
Save $2,216 SGD (88%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $2,529 SGD at Brilliant Earth · As of November 4, 2026
View at Brilliant Earth

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 VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG691554712 or 691554712. Listed at 20 retailers as of November 4, 2026, with prices from $313 to $2,529, a $2,216 spread on the same certified stone. Brilliant Earth lists it at $2,529. 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
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.8°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG691554712
Dimensions7.99 × 5.75 × 3.93 mm
L/W Ratio1.39
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.99 mm5.75 mm1.54 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG691554712
Side View
Table 65.0%Crown 37.8°Girdle: MediumPavilion 36.3°Culet: NoneDepth 68.3%

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 4
Current: $2,529 SGD|Low: $300 SGD|High: $2,657 SGD|Avg: $1,020 SGD|-4.8%
Brilliant Earth
Retailer 2
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Retailer 12
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Retailer 22
November 5, 2026
Retailer 17$313 SGD
Retailer 10$349 SGD
Retailer 19$363 SGD
Retailer 5$387 SGD
Retailer 21$387 SGD
Retailer 6$433 SGD
Retailer 3$590 SGD
Retailer 11$653 SGD
Retailer 18$668 SGD
Retailer 9$697 SGD
Retailer 2$728 SGD
Retailer 8$805 SGD
Retailer 16$906 SGD
Retailer 15$1,167 SGD
Retailer 22$1,245 SGD
Retailer 4$1,249 SGD
Retailer 13$1,252 SGD
Retailer 14$1,311 SGD
Retailer 7$1,525 SGD
Retailer 20$1,552 SGD
Retailer 12$1,705 SGD
Brilliant Earth$2,529 SGD

31 data points across 22 retailers

20 retailers$313 SGD to $2,529 SGD

A
Cheapest Retailer
-
$313 SGD
A
Retailer 2
-
$363 SGD
View
Retailer 3
-
$387 SGD
View
Price last confirmed 24 days ago
Retailer 4
-
$387 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$387 SGD
View
A
Retailer 6
-
$590 SGD
View
A
Retailer 7
-
$653 SGD
View
A
Retailer 8
-
$668 SGD
View
A
Retailer 9
-
$697 SGD
View
A
Retailer 10
-
$728 SGD
View
B+
Retailer 11
-
$805 SGD
View
B+
Retailer 12
-
$906 SGD
View
B+
Retailer 13
-
$1,245 SGD
View
B
Retailer 14
-
$1,249 SGD
View
B+
Retailer 15
-
$1,252 SGD
View
B+
Retailer 16
-
$1,311 SGD
View
B
Retailer 17
-
$1,525 SGD
View
B
Retailer 18
-
$1,552 SGD
View
Retailer 19
-
$1,705 SGD
View
Price last confirmed 25 days ago
Most Expensive
B
Brilliant Earth
13531761A · Nov 4
$2,529 SGD
$1,980 USD
View
19 more retailers have this diamond
Prices start from $313 SGDSave up to $2,216 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
$313 SGD