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1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG807699765

Shape and cutting style on the report: Round brilliant

Certificate IGI LG807699765

Diamond specifications and retailer prices

From $311 SGD
As of November 3, 2026
Save $1,230 SGD (80%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $1,540 SGD at MOH London · As of November 5, 2026
View at MOH London

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG807699765 or 807699765. Listed at 17 retailers as of November 3, 2026, with prices from $311 to $1,540, a $1,230 spread on the same certified stone. MOH London lists it at $1,540. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807699765
Dimensions7.44 × 7.49 × 4.56 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
7.44 mm7.49 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807699765
Side View
Table 58.0%Crown 34.2°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.1%

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: $1,540 SGD|Low: $311 SGD|High: $1,613 SGD|Avg: $789 SGD|-4.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
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Retailer 18
November 5, 2026
Retailer 16$311 SGD
Retailer 8$360 SGD
Retailer 7$386 SGD
Retailer 9$390 SGD
Retailer 18$424 SGD
Retailer 11$588 SGD
Retailer 10$601 SGD
Retailer 13$631 SGD
Retailer 12$649 SGD
Retailer 14$665 SGD
Retailer 17$708 SGD
Retailer 2$722 SGD
Retailer 6$898 SGD
Retailer 5$1,240 SGD
Retailer 15$1,243 SGD
Retailer 4$1,247 SGD
Retailer 3$1,397 SGD
MOH London$1,540 SGD

21 data points across 18 retailers

17 retailers$311 SGD to $1,540 SGD

A
Cheapest Retailer
-
$311 SGD
A
Retailer 2
-
$360 SGD
View
A
Retailer 3
-
$386 SGD
View
Retailer 4
-
$390 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$424 SGD
View
A
Retailer 6
-
$588 SGD
View
A
Retailer 7
-
$631 SGD
View
A
Retailer 8
-
$649 SGD
View
A
Retailer 9
-
$665 SGD
View
A
Retailer 10
-
$708 SGD
View
A
Retailer 11
-
$722 SGD
View
Retailer 12
-
$898 SGD
View
Price last confirmed 9 days ago
B+
Retailer 13
-
$1,240 SGD
View
B
Retailer 14
-
$1,243 SGD
View
B+
Retailer 15
-
$1,247 SGD
View
B
Retailer 16
-
$1,397 SGD
View
Most Expensive
B
MOH London
LG807699765 · Nov 5
$1,540 SGD
£949 GBP
View
16 more retailers have this diamond
Prices start from $311 SGDSave up to $1,230 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
$311 SGD