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Round|Lab Grown|IGI

1.55ct F VVS1 Round Lab Grown Diamond

ID • F/VVS1 • IGI LG845634808

Shape and cutting style on the report: Round brilliant

Certificate IGI LG845634808

Diamond specifications and retailer prices

From $284 SGD
As of November 3, 2026
Save $1,169 SGD (80%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,453 SGD at With Clarity · As of November 5, 2026
View at With Clarity

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 LG845634808 or 845634808. Listed at 20 retailers as of November 3, 2026, with prices from $284 to $1,453, a $1,169 spread on the same certified stone. With Clarity lists it at $1,453. 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 angle34.8°
Pavilion angle40.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845634808
Dimensions7.39 × 7.42 × 4.54 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.39 mm7.42 mm1.55 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845634808
Side View
Table 57.0%Crown 34.8°Girdle: MED-STKPavilion 40.4°Culet: NoneDepth 61.3%

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 3
Current: $647 SGD|Low: $284 SGD|High: $1,487 SGD|Avg: $797 SGD|+0.2%
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
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
With Clarity
November 5, 2026
Retailer 10$284 SGD
Retailer 7$330 SGD
Retailer 6$353 SGD
Retailer 11$357 SGD
Retailer 2$392 SGD
Retailer 3$475 SGD
Retailer 13$537 SGD
Retailer 16$579 SGD
Retailer 17$607 SGD
Retailer 1$647 SGD
Retailer 19$679 SGD
Retailer 4$781 SGD
Retailer 15$823 SGD
Retailer 18$865 SGD
Retailer 5$1,132 SGD
Retailer 9$1,159 SGD
Retailer 8$1,199 SGD
Retailer 14$1,286 SGD
Retailer 12$1,407 SGD
With Clarity$1,453 SGD

21 data points across 20 retailers

20 retailers$284 SGD to $1,453 SGD

A
Cheapest Retailer
-
$284 SGD
A
Retailer 2
-
$330 SGD
View
A
Retailer 3
-
$353 SGD
View
Retailer 4
-
$357 SGD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$392 SGD
View
B+
Retailer 6
-
$475 SGD
View
A
Retailer 7
-
$537 SGD
View
A
Retailer 8
-
$579 SGD
View
A
Retailer 9
-
$607 SGD
View
A
Retailer 10
-
$647 SGD
View
A
Retailer 11
-
$679 SGD
View
B+
Retailer 12
-
$781 SGD
View
B+
Retailer 13
-
$823 SGD
View
B+
Retailer 14
-
$865 SGD
View
B+
Retailer 15
-
$1,132 SGD
View
B+
Retailer 16
-
$1,159 SGD
View
B+
Retailer 17
-
$1,199 SGD
View
B
Retailer 18
-
$1,286 SGD
View
B
Retailer 19
-
$1,407 SGD
View
Most Expensive
B
With Clarity
845634808 · Nov 5
$1,453 SGD
$1,137 USD
View
19 more retailers have this diamond
Prices start from $284 SGDSave up to $1,169 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