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Princess|Lab Grown|IGI

0.42ct D VS1 Princess Lab Grown Diamond

D/VS1 • IGI LG770688811

Certificate IGI LG770688811

Diamond specifications and retailer prices

From $310 AUD
HK$1,700 HKD
As of October 30, 2026
Save $449 AUD (59%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $758 AUD at Michael Trio · As of October 31, 2026
View at Michael Trio

About this 0.42ct lab-grown princess diamond

This 0.42ct lab-grown princess sits in the sub-half-carat band, graded D colour (colourless) and VS1 clarity (very-slightly-included) and certified by IGI LG770688811 or 770688811. Listed at 2 retailers as of October 30, 2026, with prices from $310 to $758, a $449 spread on the same certified stone. Michael Trio lists it at $758. 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

0.42
Carat
D
Colour
VS1
Clarity
-
Cut

Specifications

Cut
PolishExcellent
SymmetryExcellent
FluorescenceNone
OriginLab Grown
Grading LabIGI
CertificateIGI LG770688811
Dimensions4.05 × 4.02 mm
L/W Ratio1.01
Top View
4.05 mm4.02 mm0.42 ctD / VS1
OriginLab Grown
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG770688811
Side View
Table 72.0%CrownGirdlePavilionCulet: NoneDepth 72.6%

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: Oct 30
Current: $758 AUD|Low: $310 AUD|High: $910 AUD|Avg: $520 AUD|-16.7%
Michael Trio
Retailer 2
July 30, 2026
Retailer 2$310 AUD
Michael Trio$758 AUD

3 data points across 2 retailers

2 retailers$310 AUD to $758 AUD

B+
Cheapest Retailer
-
$310 AUD
HK$1,700 HKD
Most Expensive
B
Michael Trio
1076114074 · Oct 31
$758 AUD
SGD 720 SGD
View
1 more retailer has this diamond
Prices start from $310 AUDSave up to $449 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+
0.42ct Princess
$310 AUD