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Marquise|Lab Grown|IGI

0.54ct D FL Marquise Lab Grown Diamond

VG • D/FL • IGI LG836619138

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG836619138

Diamond specifications and retailer prices

From $455 AUD
$319 USD
As of November 2, 2026
Save $1,817 AUD (80%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $2,272 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 0.54ct lab-grown marquise diamond

This 0.54ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG836619138 or 836619138. Listed at 15 retailers as of October 29, 2026, with prices from $455 to $2,272, a $1,817 spread on the same certified stone. MOH London lists it at $2,272. 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

0.54
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.2°
Pavilion angle39.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG836619138
Dimensions8.35 × 4.28 × 2.64 mm
L/W Ratio1.95
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
8.35 mm4.28 mm0.54 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG836619138
Side View
Table 57.0%Crown 34.2°Girdle: MED-STKPavilion 39.7°Culet: NoneDepth 61.7%

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 2
Current: $2,272 AUD|Low: $455 AUD|High: $2,272 AUD|Avg: $1,137 AUD
MOH London
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
November 2, 2026
Retailer 6$455 AUD
Retailer 15$509 AUD
Retailer 14$528 AUD
Retailer 10$564 AUD
Retailer 4$595 AUD
Retailer 13$796 AUD
Retailer 11$983 AUD
Retailer 2$1,006 AUD
Retailer 8$1,024 AUD
Retailer 5$1,056 AUD
Retailer 9$1,654 AUD
Retailer 12$1,814 AUD
Retailer 7$1,878 AUD
Retailer 3$2,244 AUD
MOH London$2,272 AUD

8 data points across 15 retailers

15 retailers$455 AUD to $2,272 AUD

A
Cheapest Retailer
-
$455 AUD
$319 USD
A
Retailer 2
-
$509 AUD
$357 USD
View
Final sale: no returns
A
Retailer 3
-
$528 AUD
$370 USD
View
A
Retailer 4
-
$564 AUD
$395 USD
View
A
Retailer 5
-
$595 AUD
$417 USD
View
B+
Retailer 6
-
$796 AUD
$558 USD
View
B+
Retailer 7
-
$983 AUD
$689 USD
View
B+
Retailer 8
-
$1,006 AUD
£555 GBP
View
B+
Retailer 9
-
$1,024 AUD
ZAR 11,592 ZAR
View
B
Retailer 10
-
$1,056 AUD
$740 USD
View
B
Retailer 11
-
$1,654 AUD
$1,159 USD
View
B
Retailer 12
-
$1,814 AUD
$1,271 USD
View
B
Retailer 13
-
$1,878 AUD
$1,316 USD
View
B
Retailer 14
-
$2,244 AUD
$1,573 USD
View
Most Expensive
B
MOH London
LG836619138 · Oct 29
$2,272 AUD
£1,254 GBP
View
14 more retailers have this diamond
Prices start from $455 AUDSave up to $1,817 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
0.54ct Marquise
$455 AUD