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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 $2,155 AUD
$1,510 USD
As of November 2, 2026
8 retailers carry this diamond
Most expensive: $2,155 AUD 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 8 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: $2,155 AUD|Low: $352 AUD|High: $3,367 AUD|Avg: $1,343 AUD|-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$452 AUD
Retailer 9$540 AUD
Retailer 16$567 AUD
Retailer 2$616 AUD
Retailer 15$685 AUD
Retailer 10$800 AUD
Retailer 6$845 AUD
Retailer 8$933 AUD
Retailer 11$1,179 AUD
Retailer 7$1,676 AUD
Retailer 12$1,691 AUD
Retailer 3$1,776 AUD
Retailer 13$2,053 AUD
Brilliant Earth$2,155 AUD
Retailer 4$2,251 AUD
Retailer 14$3,282 AUD

9 data points across 16 retailers

8 retailers

Retailer 1
-
$355 AUD
$249 USD
Price last confirmed 28 days ago
Retailer 2
-
$540 AUD
£298 GBP
View
Price last confirmed 26 days ago
Retailer 3
-
$1,179 AUD
$826 USD
View
Price last confirmed 25 days ago
Retailer 4
-
$1,627 AUD
$1,140 USD
View
Price last confirmed 28 days ago
Retailer 5
-
$1,691 AUD
$1,185 USD
View
Price last confirmed 25 days ago
Retailer 6
-
$1,776 AUD
$1,245 USD
View
Price last confirmed 26 days ago
Retailer 7
-
$2,053 AUD
£1,133 GBP
View
Price last confirmed 27 days ago
Most Expensive
B
Brilliant Earth
21595379Y · Nov 2
$2,155 AUD
$1,510 USD
View
7 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
$2,155 AUD