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Marquise|Lab Grown|IGI

1.54ct F VVS2 Marquise Lab Grown Diamond

VG • F/VVS2 • IGI LG818647393

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG818647393

Diamond specifications and retailer prices

From $410 AUD
As of November 4, 2026
Save $1,876 AUD (82%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $2,286 AUD at Brilliant Earth · As of November 5, 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 VVS2 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG818647393 or 818647393. Listed at 18 retailers as of November 4, 2026, with prices from $410 to $2,286, a $1,876 spread on the same certified stone. Brilliant Earth lists it at $2,286. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.54
Carat
F
Colour
VVS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818647393
Dimensions12.51 × 5.88 × 3.69 mm
L/W Ratio2.13
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
12.51 mm5.88 mm1.54 ctF / VVS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818647393
Side View
Table 56.0%Crown 34.2°Girdle: MED-STKPavilion 39.5°Culet: NoneDepth 62.8%

Caratlytics Score

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

Price History

Last verified: Nov 4
Current: $2,286 AUD|Low: $410 AUD|High: $2,828 AUD|Avg: $1,173 AUD|-19.2%
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
Retailer 17
November 5, 2026
Retailer 6$410 AUD
Retailer 3$440 AUD
Retailer 17$493 AUD
Retailer 4$739 AUD
Retailer 15$757 AUD
Retailer 13$760 AUD
Retailer 9$781 AUD
Retailer 2$829 AUD
Retailer 11$1,031 AUD
Retailer 12$1,177 AUD
Retailer 14$1,409 AUD
Retailer 7$1,490 AUD
Retailer 16$1,681 AUD
Retailer 10$1,761 AUD
Retailer 8$1,860 AUD
Retailer 5$1,927 AUD
Brilliant Earth$2,286 AUD

41 data points across 17 retailers

18 retailers$410 AUD to $2,286 AUD

A
Cheapest Retailer
-
$410 AUD
Final sale: no returns
A
Retailer 2
-
$413 AUD
View
Retailer 3
-
$440 AUD
View
Price last confirmed 12 days ago
A
Retailer 4
-
$440 AUD
View
A
Retailer 5
-
$739 AUD
View
Retailer 6
-
$757 AUD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$760 AUD
View
A
Retailer 8
-
$781 AUD
View
A
Retailer 9
-
$829 AUD
View
B+
Retailer 10
-
$1,031 AUD
View
B+
Retailer 11
-
$1,177 AUD
View
Retailer 12
-
$1,409 AUD
View
Price last confirmed 8 days ago
B+
Retailer 13
-
$1,490 AUD
View
B
Retailer 14
-
$1,681 AUD
View
B
Retailer 15
-
$1,761 AUD
View
B
Retailer 16
-
$1,898 AUD
View
B
Retailer 17
-
$1,927 AUD
View
Most Expensive
B
Brilliant Earth
22204870A · Nov 5
$2,286 AUD
$1,600 USD
View
17 more retailers have this diamond
Prices start from $410 AUDSave up to $1,876 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
$410 AUD