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Marquise|Lab Grown|IGI

0.55ct D VS1 Marquise Lab Grown Diamond

GD • D/VS1 • IGI LG739564935

Shape and cutting style on the report: Marquise brilliant

Certificate IGI LG739564935

Diamond specifications and retailer prices

From $375 AUD
As of November 4, 2026
Save $1,053 AUD (74%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,428 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 0.55ct lab-grown marquise diamond

This 0.55ct lab-grown marquise sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG739564935 or 739564935. Listed at 4 retailers as of November 4, 2026, with prices from $375 to $1,428, a $1,053 spread on the same certified stone. MOH London lists it at $1,428. 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

0.55
Carat
D
Colour
VS1
Clarity
Good
Cut

Specifications

CutGood
PolishGood
SymmetryGood
FluorescenceNone
Crown angle33.1°
Pavilion angle41.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG739564935
Dimensions8.34 × 4.21 × 2.57 mm
L/W Ratio1.98
Girdle conditionFaceted
Culet sizeAbraded
Cert comments
As Grown - No indication of post-growth treatment.. This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process.
Top View
8.34 mm4.21 mm0.55 ctD / VS1
OriginLab Grown
CutGood
PolishGood
SymmetryGood
FluorescenceNone
CertificateIGI LG739564935
Side View
Table 64.0%Crown 33.1°Girdle: STK-VTKPavilion 41.2°Culet: ABRDepth 61.0%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,428 AUD|Low: $375 AUD|High: $1,450 AUD|Avg: $691 AUD|-0.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
November 5, 2026
Retailer 4$375 AUD
Retailer 3$412 AUD
Retailer 2$542 AUD
MOH London$1,428 AUD

41 data points across 4 retailers

4 retailers$375 AUD to $1,428 AUD

B+
Cheapest Retailer
-
$375 AUD
B+
Retailer 2
-
$412 AUD
View
B
Retailer 3
-
$542 AUD
View
Most Expensive
C
MOH London
LG739564935 · Nov 5
$1,428 AUD
£789 GBP
View
3 more retailers have this diamond
Prices start from $375 AUDSave up to $1,053 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.

B+
0.55ct Marquise
$375 AUD