CaratHunter
Plans
Marquise|Lab Grown|IGI

1.55ct F VS1 Marquise Lab Grown Diamond

ID • F/VS1 • IGI LG794663017

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG794663017

Diamond specifications and retailer prices

From $564 SGD
As of November 6, 2026
Save $2,239 SGD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,802 SGD at Michael Trio · As of November 6, 2026
View at Michael Trio

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 LG794663017 or 794663017. Listed at 15 retailers as of November 6, 2026, with prices from $564 to $2,802, a $2,239 spread on the same certified stone. Michael Trio lists it at $2,802. 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 angle33.3°
Pavilion angle40.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG794663017
Dimensions12.37 × 5.97 × 3.66 mm
L/W Ratio2.07
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.37 mm5.97 mm1.55 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG794663017
Side View
Table 61.0%Crown 33.3°Girdle: MED-STKPavilion 40.1°Culet: NoneDepth 61.3%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 6
Current: $2,802 SGD|Low: $522 SGD|High: $2,802 SGD|Avg: $1,426 SGD|+20.1%
Michael Trio
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 4$522 SGD
Retailer 12$564 SGD
Retailer 13$705 SGD
Retailer 6$948 SGD
Retailer 9$1,006 SGD
Retailer 2$1,042 SGD
Retailer 10$1,347 SGD
Retailer 11$1,397 SGD
Retailer 5$1,715 SGD
Retailer 8$1,753 SGD
Retailer 3$1,997 SGD
Retailer 14$2,076 SGD
Retailer 7$2,274 SGD
Michael Trio$2,802 SGD

39 data points across 14 retailers

15 retailers$564 SGD to $2,802 SGD

A
Cheapest Retailer
-
$564 SGD
A
Retailer 2
-
$705 SGD
View
A
Retailer 3
-
$948 SGD
View
A
Retailer 4
-
$1,006 SGD
View
A
Retailer 5
-
$1,042 SGD
View
Retailer 6
-
$1,347 SGD
View
Price last confirmed 9 days ago
B
Retailer 7
-
$1,397 SGD
View
B
Retailer 8
-
$1,715 SGD
View
B
Retailer 9
-
$1,753 SGD
View
B
Retailer 10
-
$1,771 SGD
View
Retailer 11
-
$1,969 SGD
View
Price last confirmed 20 days ago
B
Retailer 12
-
$1,997 SGD
View
B
Retailer 13
-
$2,076 SGD
View
B
Retailer 14
-
$2,274 SGD
View
Most Expensive
B
Michael Trio
7822892380 · Nov 6
$2,802 SGD
View
14 more retailers have this diamond
Prices start from $564 SGDSave up to $2,239 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
$564 SGD