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Round|Lab Grown|IGI

1.54ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG790678556

Shape and cutting style on the report: Round brilliant

Certificate IGI LG790678556

Diamond specifications and retailer prices

From $298 SGD
As of November 3, 2026
Save $1,361 SGD (82%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $1,658 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 LG790678556 or 790678556. Listed at 24 retailers as of November 3, 2026, with prices from $298 to $1,658, a $1,361 spread on the same certified stone. Reve Diamonds lists it at $1,658. 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 angle36.1°
Pavilion angle40.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG790678556
Dimensions7.41 × 7.47 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
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
7.41 mm7.47 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG790678556
Side View
Table 58.0%Crown 36.1°Girdle: MediumPavilion 40.8°Culet: NoneDepth 61.4%

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 3
Current: $686 SGD|Low: $298 SGD|High: $1,559 SGD|Avg: $916 SGD|+3.3%
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
November 5, 2026
Retailer 3$298 SGD
Retailer 12$498 SGD
Retailer 6$562 SGD
Retailer 7$613 SGD
Retailer 9$635 SGD
Retailer 1$686 SGD
Retailer 11$745 SGD
Retailer 8$861 SGD
Retailer 2$1,188 SGD
Retailer 5$1,328 SGD
Retailer 13$1,416 SGD
Retailer 10$1,476 SGD
Retailer 4$1,559 SGD

34 data points across 13 retailers

24 retailers$298 SGD to $1,658 SGD

A
Cheapest Retailer
-
$298 SGD
A
Retailer 2
-
$332 SGD
View
Final sale: no returns
A
Retailer 3
-
$345 SGD
View
A
Retailer 4
-
$368 SGD
View
Retailer 5
-
$368 SGD
View
Price last confirmed 11 days ago
B+
Retailer 6
-
$498 SGD
View
A
Retailer 7
-
$562 SGD
View
A
Retailer 8
-
$613 SGD
View
A
Retailer 9
-
$635 SGD
View
B+
Retailer 10
-
$686 SGD
View
B+
Retailer 11
-
$693 SGD
View
B+
Retailer 12
-
$745 SGD
View
B+
Retailer 13
-
$777 SGD
View
B+
Retailer 14
-
$861 SGD
View
B
Retailer 15
-
$1,185 SGD
View
B
Retailer 16
-
$1,188 SGD
View
B
Retailer 17
-
$1,196 SGD
View
B
Retailer 18
-
$1,251 SGD
View
B
Retailer 19
-
$1,328 SGD
View
B
Retailer 20
-
$1,416 SGD
View
B
Retailer 21
-
$1,476 SGD
View
B
Retailer 22
-
$1,499 SGD
View
Retailer 23
-
$1,559 SGD
View
Price last confirmed 29 days ago
Most Expensive
B
Reve Diamonds
BA2A7C3EC · Nov 4
$1,658 SGD
$1,298 USD
View
23 more retailers have this diamond
Prices start from $298 SGDSave up to $1,361 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
$298 SGD