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Marquise|Lab Grown|IGI

1.54ct F VVS1 Marquise Lab Grown Diamond

ID • F/VVS1 • IGI LG846657103

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG846657103

Diamond specifications and retailer prices

From $391 AUD
$274 USD
As of November 2, 2026
Save $1,921 AUD (83%) vs most expensive(unlock to see where)
24 retailers carry this diamond
Most expensive: $2,312 AUD at Brilliant Earth · As of November 2, 2026
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 LG846657103 or 846657103. Listed at 24 retailers as of November 2, 2026, with prices from $391 to $2,312, a $1,921 spread on the same certified stone. Brilliant Earth lists it at $2,312. 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 angle32.4°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846657103
Dimensions12.55 × 5.97 × 3.59 mm
L/W Ratio2.10
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.55 mm5.97 mm1.54 ctF / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846657103
Side View
Table 61.0%Crown 32.4°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 60.1%

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 2
Current: $2,312 AUD|Low: $391 AUD|High: $2,326 AUD|Avg: $1,124 AUD|-0.6%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
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Retailer 11
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Retailer 21
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Retailer 23
Retailer 24
November 2, 2026
Retailer 12$391 AUD
Retailer 14$438 AUD
Retailer 7$454 AUD
Retailer 3$485 AUD
Retailer 6$485 AUD
Retailer 2$513 AUD
Retailer 21$654 AUD
Retailer 24$713 AUD
Retailer 5$767 AUD
Retailer 18$837 AUD
Retailer 13$854 AUD
Retailer 8$929 AUD
Retailer 11$967 AUD
Retailer 9$1,025 AUD
Retailer 23$1,129 AUD
Retailer 20$1,164 AUD
Retailer 4$1,561 AUD
Retailer 17$1,633 AUD
Retailer 22$1,698 AUD
Retailer 16$1,868 AUD
Retailer 19$1,946 AUD
Retailer 10$2,018 AUD
Retailer 15$2,042 AUD
Brilliant Earth$2,312 AUD

12 data points across 24 retailers

24 retailers$391 AUD to $2,312 AUD

A
Cheapest Retailer
-
$391 AUD
$274 USD
A
Retailer 2
-
$438 AUD
$307 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$318 USD
View
Retailer 4
-
$485 AUD
$340 USD
View
Price last confirmed 8 days ago
A
Retailer 5
-
$485 AUD
$340 USD
View
A
Retailer 6
-
$513 AUD
£283 GBP
View
B+
Retailer 7
-
$654 AUD
$458 USD
View
A
Retailer 8
-
$713 AUD
$500 USD
View
Retailer 9
-
$767 AUD
€512 EUR
View
Price last confirmed 8 days ago
A
Retailer 10
-
$837 AUD
ZAR 9,480 ZAR
View
A
Retailer 11
-
$854 AUD
£471 GBP
View
A
Retailer 12
-
$929 AUD
$651 USD
View
A
Retailer 13
-
$967 AUD
$678 USD
View
Retailer 14
-
$1,025 AUD
$718 USD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$1,129 AUD
View
B+
Retailer 16
-
$1,164 AUD
$816 USD
View
B+
Retailer 17
-
$1,561 AUD
$1,094 USD
View
B
Retailer 18
-
$1,633 AUD
$1,145 USD
View
B
Retailer 19
-
$1,698 AUD
$1,190 USD
View
B
Retailer 20
-
$1,868 AUD
$1,309 USD
View
B
Retailer 21
-
$1,946 AUD
£1,074 GBP
View
B
Retailer 22
-
$2,018 AUD
$1,414 USD
View
B
Retailer 23
-
$2,042 AUD
$1,431 USD
View
Most Expensive
B
Brilliant Earth
22221579A · Nov 2
$2,312 AUD
$1,620 USD
View
23 more retailers have this diamond
Prices start from $391 AUDSave up to $1,921 AUD

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
1.54ct Marquise
$391 AUD