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Round|Lab Grown|IGI

1.55ct F VS1 Round Lab Grown Diamond

ID • F/VS1 • IGI LG804637889

Shape and cutting style on the report: Round brilliant

Certificate IGI LG804637889

Diamond specifications and retailer prices

From $284 SGD
As of November 5, 2026
Save $1,330 SGD (82%) vs most expensive(unlock to see where)
25 retailers carry this diamond
Most expensive: $1,614 SGD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round 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 LG804637889 or 804637889. Listed at 25 retailers as of November 4, 2026, with prices from $284 to $1,614, a $1,330 spread on the same certified stone. Reve Diamonds lists it at $1,614. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.4°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804637889
Dimensions7.46 × 7.41 × 4.55 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
7.46 mm7.41 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804637889
Side View
Table 59.0%Crown 34.4°Girdle: MediumPavilion 41°Culet: NoneDepth 61.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 5
Current: $645 SGD|Low: $284 SGD|High: $1,614 SGD|Avg: $814 SGD|-3.3%
Retailer 1
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Retailer 22
Reve Diamonds
November 5, 2026
Retailer 13$284 SGD
Retailer 21$317 SGD
Retailer 2$328 SGD
Retailer 7$351 SGD
Retailer 8$351 SGD
Retailer 12$556 SGD
Retailer 9$598 SGD
Retailer 20$605 SGD
Retailer 4$607 SGD
Retailer 1$645 SGD
Retailer 16$663 SGD
Retailer 6$677 SGD
Retailer 3$737 SGD
Retailer 18$820 SGD
Retailer 19$969 SGD
Retailer 5$1,118 SGD
Retailer 14$1,129 SGD
Retailer 15$1,196 SGD
Retailer 22$1,224 SGD
Retailer 11$1,341 SGD
Retailer 17$1,408 SGD
Retailer 10$1,429 SGD
Reve Diamonds$1,614 SGD

27 data points across 23 retailers

25 retailers$284 SGD to $1,614 SGD

A
Cheapest Retailer
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$284 SGD
A
Retailer 2
-
$317 SGD
View
Final sale: no returns
A
Retailer 3
-
$328 SGD
View
A
Retailer 4
-
$351 SGD
View
Retailer 5
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$351 SGD
View
Price last confirmed 11 days ago
A
Retailer 6
-
$556 SGD
View
A
Retailer 7
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$598 SGD
View
A
Retailer 8
-
$605 SGD
View
A
Retailer 9
-
$607 SGD
View
A
Retailer 10
-
$645 SGD
View
A
Retailer 11
-
$663 SGD
View
A
Retailer 12
-
$677 SGD
View
B+
Retailer 13
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$737 SGD
View
B+
Retailer 14
-
$820 SGD
View
B+
Retailer 15
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$969 SGD
View
B+
Retailer 16
-
$1,118 SGD
View
B+
Retailer 17
-
$1,129 SGD
View
Retailer 18
-
$1,192 SGD
View
Price last confirmed 45 days ago
B
Retailer 19
-
$1,196 SGD
View
Retailer 20
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$1,224 SGD
View
Price last confirmed 11 days ago
B
Retailer 21
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$1,319 SGD
View
Retailer 22
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$1,341 SGD
View
Price last confirmed 21 days ago
B
Retailer 23
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$1,408 SGD
View
B
Retailer 24
-
$1,429 SGD
View
Most Expensive
B
Reve Diamonds
B9AEA1BE8 · Nov 4
$1,614 SGD
$1,263 USD
View
24 more retailers have this diamond
Prices start from $284 SGDSave up to $1,330 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
1.55ct Round
$284 SGD