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Princess|Lab Grown|IGI

1.20ct D VS1 Princess Lab Grown Diamond

EX • D/VS1

Diamond specifications and retailer prices

From $511 AUD
$359 USD
As of October 30, 2026
Save $951 AUD (65%) vs most expensive(unlock to see where)
4 retailers carry this diamond
Most expensive: $1,462 AUD at The Diamond Guys · As of October 30, 2026
View at The Diamond Guys

About this 1.2ct lab-grown princess diamond

This 1.2ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI. Listed at 4 retailers as of October 30, 2026, with prices from $511 to $1,462, a $951 spread on the same certified stone. The Diamond Guys lists it at $1,462. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.20
Carat
D
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
Dimensions5.72 × 5.63 × 4.13 mm
L/W Ratio1.02
Top View
5.72 mm5.63 mm1.20 ctD / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI
Side View
Table 69.0%CrownGirdle: MediumPavilionCulet: NoneDepth 73.4%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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Price History

Last verified: Oct 30
Current: $525 AUD|Low: $485 AUD|High: $1,462 AUD|Avg: $877 AUD|+5.3%
Retailer 1
Retailer 2
Retailer 3
The Diamond Guys
October 30, 2026
Retailer 2$511 AUD
Retailer 1$525 AUD
Retailer 3$1,105 AUD
The Diamond Guys$1,462 AUD

39 data points across 4 retailers

4 retailers$511 AUD to $1,462 AUD

A
Cheapest Retailer
-
$511 AUD
$359 USD
A
Retailer 2
-
$525 AUD
£290 GBP
View
B
Retailer 3
-
$1,105 AUD
CA$1,078 CAD
View
Most Expensive
B
The Diamond Guys
1963059245 · Oct 30
$1,462 AUD
$1,027 USD
View
3 more retailers have this diamond
Prices start from $511 AUDSave up to $951 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
1.20ct Princess
$511 AUD