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Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG802616385

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802616385

Diamond specifications and retailer prices

From $663 SGD
As of November 6, 2026
Save $853 SGD (56%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $1,515 SGD at MOH London · As of November 2, 2026
View at MOH London

About this 1.55ct lab-grown marquise diamond

This 1.55ct lab-grown marquise 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 LG802616385 or 802616385. Listed at 11 retailers as of November 2, 2026, with prices from $663 to $1,515, a $853 spread on the same certified stone. MOH London lists it at $1,515. 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 angle37.4°
Pavilion angle40.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802616385
Dimensions11.57 × 5.99 × 3.87 mm
L/W Ratio1.93
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.57 mm5.99 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802616385
Side View
Table 61.0%Crown 37.4°Girdle: MED-STKPavilion 40.7°Culet: NoneDepth 64.6%

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 6
Current: $1,515 SGD|Low: $393 SGD|High: $1,755 SGD|Avg: $989 SGD|-13.6%
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
November 6, 2026
Retailer 10$393 SGD
Retailer 11$641 SGD
Retailer 7$663 SGD
Retailer 2$669 SGD
Retailer 14$692 SGD
Retailer 4$696 SGD
Retailer 12$759 SGD
Retailer 9$883 SGD
Retailer 6$1,182 SGD
Retailer 13$1,269 SGD
Retailer 8$1,274 SGD
Retailer 3$1,316 SGD
MOH London$1,515 SGD
Retailer 5$1,628 SGD

29 data points across 14 retailers

11 retailers$663 SGD to $1,515 SGD

Retailer 1
-
$436 SGD
Price last confirmed 13 days ago
Retailer 2
-
$641 SGD
View
Price last confirmed 11 days ago
A
Retailer 3
-
$663 SGD
View
A
Retailer 4
-
$669 SGD
View
Retailer 5
-
$759 SGD
View
Price last confirmed 22 days ago
A
Retailer 6
-
$883 SGD
View
Retailer 7
-
$1,182 SGD
View
Price last confirmed 144 days ago
Retailer 8
-
$1,269 SGD
View
Price last confirmed 31 days ago
B+
Retailer 9
-
$1,274 SGD
View
Retailer 10
-
$1,401 SGD
View
Price last confirmed 13 days ago
Most Expensive
B+
MOH London
LG802616385 · Nov 2
$1,515 SGD
£931 GBP
View
10 more retailers have this diamond
Prices start from $663 SGDSave up to $853 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 Marquise
$663 SGD