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Princess|Lab Grown|IGI

0.55ct D VS1 Princess Lab Grown Diamond

ID • D/VS1 • IGI LG750556578

Shape and cutting style on the report: Princess cut

Certificate IGI LG750556578

Diamond specifications and retailer prices

From $280 AUD
$197 USD
As of October 30, 2026
Save $1,345 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,625 AUD at MOH London · As of October 25, 2026
View at MOH London

About this 0.55ct lab-grown princess diamond

This 0.55ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750556578 or 750556578. Listed at 14 retailers as of October 25, 2026, with prices from $280 to $1,625, a $1,345 spread on the same certified stone. MOH London lists it at $1,625. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.55
Carat
D
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.9°
Pavilion angle39°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750556578
Dimensions4.45 × 4.45 × 3.24 mm
L/W Ratio1.00
Culet sizePointed
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
4.45 mm4.45 mm0.55 ctD / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750556578
Side View
Table 67.0%Crown 42.9°Girdle: MediumPavilion 39°Culet: NoneDepth 72.8%

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: Oct 30
Current: $1,625 AUD|Low: $280 AUD|High: $1,631 AUD|Avg: $724 AUD|+3.8%
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
October 30, 2026
Retailer 10$280 AUD
Retailer 3$313 AUD
Retailer 8$325 AUD
Retailer 13$336 AUD
Retailer 11$347 AUD
Retailer 6$596 AUD
Retailer 12$604 AUD
Retailer 2$640 AUD
Retailer 7$886 AUD
Retailer 9$1,116 AUD
Retailer 5$1,201 AUD
Retailer 4$1,367 AUD
MOH London$1,625 AUD

43 data points across 13 retailers

14 retailers$280 AUD to $1,625 AUD

A
Cheapest Retailer
-
$280 AUD
$197 USD
Retailer 2
-
$325 AUD
$228 USD
View
Price last confirmed 7 days ago
A
Retailer 3
-
$336 AUD
$236 USD
View
A
Retailer 4
-
$347 AUD
$244 USD
View
Retailer 5
-
$539 AUD
View
Price last confirmed 87 days ago
B+
Retailer 6
-
$596 AUD
€399 EUR
View
B+
Retailer 7
-
$604 AUD
$424 USD
View
B+
Retailer 8
-
$640 AUD
£354 GBP
View
B
Retailer 9
-
$886 AUD
View
B
Retailer 10
-
$1,116 AUD
$784 USD
View
B
Retailer 11
-
$1,201 AUD
$844 USD
View
B
Retailer 12
-
$1,284 AUD
£710 GBP
View
Retailer 13
-
$1,367 AUD
£756 GBP
View
Price last confirmed 18 days ago
Most Expensive
B
MOH London
LG750556578 · Oct 25
$1,625 AUD
£899 GBP
View
13 more retailers have this diamond
Prices start from $280 AUDSave up to $1,345 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
0.55ct Princess
$280 AUD