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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG808638982

Shape and cutting style on the report: Round brilliant

Certificate IGI LG808638982

Diamond specifications and retailer prices

From $307 SGD
As of November 3, 2026
Save $1,379 SGD (82%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $1,853 SGD at Brilliant Earth · As of October 28, 2026
View at Brilliant Earth

About this 1.54ct lab-grown round diamond

This 1.54ct lab-grown round sits in the one-and-a-half to two carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG808638982 or 808638982. Listed at 23 retailers as of November 3, 2026, with a 450% 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.1°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG808638982
Dimensions7.45 × 7.49 × 4.51 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.45 mm7.49 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG808638982
Side View
Table 59.0%Crown 33.1°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 60.4%

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 3
Current: $1,853 SGD|Low: $307 SGD|High: $1,853 SGD|Avg: $937 SGD
Brilliant Earth
Retailer 2
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Retailer 25
November 5, 2026
Retailer 3$307 SGD
Retailer 21$341 SGD
Retailer 20$380 SGD
Retailer 18$406 SGD
Retailer 11$424 SGD
Retailer 19$579 SGD
Retailer 8$607 SGD
Retailer 16$639 SGD
Retailer 22$642 SGD
Retailer 12$652 SGD
Retailer 15$705 SGD
Retailer 2$711 SGD
Retailer 25$797 SGD
Retailer 9$820 SGD
Retailer 14$901 SGD
Retailer 6$965 SGD
Retailer 5$1,220 SGD
Retailer 10$1,226 SGD
Retailer 4$1,286 SGD
Retailer 17$1,480 SGD
Retailer 13$1,517 SGD
Retailer 24$1,545 SGD
Retailer 7$1,551 SGD
Retailer 23$1,686 SGD
Brilliant Earth$1,853 SGD

27 data points across 25 retailers

23 retailers$307 SGD to $1,686 SGD

A
Cheapest Retailer
-
$307 SGD
A
Retailer 2
-
$341 SGD
View
Final sale: no returns
A
Retailer 3
-
$380 SGD
View
Retailer 4
-
$406 SGD
View
Price last confirmed 23 days ago
A
Retailer 5
-
$424 SGD
View
A
Retailer 6
-
$579 SGD
View
A
Retailer 7
-
$607 SGD
View
A
Retailer 8
-
$642 SGD
View
Retailer 9
-
$652 SGD
View
Price last confirmed 18 days ago
A
Retailer 10
-
$711 SGD
View
B+
Retailer 11
-
$797 SGD
View
B+
Retailer 12
-
$820 SGD
View
Retailer 13
-
$901 SGD
View
Price last confirmed 18 days ago
B+
Retailer 14
-
$965 SGD
View
B
Retailer 15
-
$1,220 SGD
View
B
Retailer 16
-
$1,226 SGD
View
B
Retailer 17
-
$1,286 SGD
View
Retailer 18
-
$1,480 SGD
View
Price last confirmed 28 days ago
B
Retailer 19
-
$1,517 SGD
View
B
Retailer 20
-
$1,545 SGD
View
B
Retailer 21
-
$1,551 SGD
View
B
Retailer 22
-
$1,686 SGD
View
Most Expensive
Brilliant Earth
20180924A · Oct 28
$1,853 SGD
$1,450 USD
View
Price last confirmed 7 days ago
22 more retailers have this diamond
Prices start from $307 SGDSave up to $1,379 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 Round
$307 SGD