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Marquise|Lab Grown|IGI

1.54ct F VS2 Marquise Lab Grown Diamond

ID • F/VS2 • IGI LG802603181

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG802603181

Diamond specifications and retailer prices

From $487 SGD
$381 USD
As of October 28, 2026
Save $1,091 SGD (69%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,578 SGD at Frank Darling · As of October 27, 2026
View at Frank Darling

About this 1.54ct lab-grown marquise diamond

This 1.54ct lab-grown marquise sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG802603181 or 802603181. Listed at 5 retailers as of October 27, 2026, with prices from $487 to $1,578, a $1,091 spread on the same certified stone. Frank Darling lists it at $1,578. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
F
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.2°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG802603181
Dimensions11.84 × 5.93 × 3.81 mm
L/W Ratio2.00
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
11.84 mm5.93 mm1.54 ctF / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG802603181
Side View
Table 60.0%Crown 37.2°Girdle: MED-STKPavilion 41°Culet: NoneDepth 64.2%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 28
Current: $1,578 SGD|Low: $325 SGD|High: $2,876 SGD|Avg: $1,182 SGD|-5.4%
Frank Darling
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 28, 2026
Retailer 2$325 SGD
Retailer 5$487 SGD
Retailer 12$505 SGD
Retailer 10$676 SGD
Retailer 8$753 SGD
Retailer 3$1,076 SGD
Retailer 4$1,143 SGD
Retailer 6$1,189 SGD
Retailer 7$1,318 SGD
Retailer 11$1,537 SGD
Frank Darling$1,578 SGD
Retailer 9$2,876 SGD

14 data points across 12 retailers

5 retailers$487 SGD to $1,578 SGD

B+
Cheapest Retailer
-
$487 SGD
$381 USD
Retailer 2
-
$1,143 SGD
A$1,375 AUD
View
Price last confirmed 146 days ago
B+
Retailer 3
-
$1,189 SGD
$930 USD
View
Retailer 4
-
$1,318 SGD
$1,031 USD
View
Price last confirmed 7 days ago
Most Expensive
B
Frank Darling
100748020207KD · Oct 27
$1,578 SGD
$1,234 USD
View
4 more retailers have this diamond
Prices start from $487 SGDSave up to $1,091 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.

B+
1.54ct Marquise
$487 SGD