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Marquise|Lab Grown|IGI

1.54ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG818672168

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818672168

Diamond specifications and retailer prices

From $1,931 SGD
$1,510 USD
As of November 2, 2026
7 retailers carry this diamond
Most expensive: $1,931 SGD at Brilliant Earth
View at Brilliant Earth

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 VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818672168 or 818672168. Listed at 7 retailers as of November 2, 2026. 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
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.7°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818672168
Dimensions12.29 × 6.12 × 3.60 mm
L/W Ratio2.01
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.29 mm6.12 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818672168
Side View
Table 61.0%Crown 32.7°Girdle: MED-STKPavilion 39°Culet: NoneDepth 58.8%

Caratlytics Score

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B
Good
Decent quality, room for better deals
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Price History

Last verified: Nov 2
Current: $1,931 SGD|Low: $316 SGD|High: $3,018 SGD|Avg: $1,204 SGD|-13.2%
Brilliant Earth
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
October 7, 2026
Retailer 5$405 SGD
Retailer 9$484 SGD
Retailer 16$508 SGD
Retailer 2$552 SGD
Retailer 15$614 SGD
Retailer 10$717 SGD
Retailer 6$758 SGD
Retailer 8$836 SGD
Retailer 11$1,056 SGD
Retailer 7$1,502 SGD
Retailer 12$1,515 SGD
Retailer 3$1,592 SGD
Retailer 13$1,840 SGD
Brilliant Earth$1,931 SGD
Retailer 4$2,018 SGD
Retailer 14$2,941 SGD

9 data points across 16 retailers

7 retailers

Retailer 1
-
$318 SGD
$249 USD
Price last confirmed 28 days ago
Retailer 2
-
$1,056 SGD
$826 USD
View
Price last confirmed 26 days ago
Retailer 3
-
$1,458 SGD
$1,140 USD
View
Price last confirmed 29 days ago
Retailer 4
-
$1,515 SGD
$1,185 USD
View
Price last confirmed 26 days ago
Retailer 5
-
$1,592 SGD
$1,245 USD
View
Price last confirmed 26 days ago
Retailer 6
-
$1,840 SGD
£1,133 GBP
View
Price last confirmed 28 days ago
Most Expensive
B
Brilliant Earth
21595379Y · Nov 2
$1,931 SGD
$1,510 USD
View
6 more retailers have this diamond

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
$1,931 SGD