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Princess|Lab Grown|IGI

1.05ct H VS1 Princess Lab Grown Diamond

EX • H/VS1 • IGI LG847655379

Shape and cutting style on the report: Princess cut

Certificate IGI LG847655379

Diamond specifications and retailer prices

From $255 AUD
As of November 4, 2026
Save $633 AUD (71%) vs most expensive(unlock to see where)
3 retailers carry this diamond
Most expensive: $888 AUD at Brilliant Earth · As of November 2, 2026
View at Brilliant Earth

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG847655379 or 847655379. Listed at 3 retailers as of November 2, 2026, with prices from $255 to $888, a $633 spread on the same certified stone. Brilliant Earth lists it at $888. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG847655379
Dimensions5.51 × 5.40 × 3.94 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.51 mm5.40 mm1.05 ctH / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG847655379
Side View
Table 70.0%Crown 42°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 73.0%

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 4
Current: $888 AUD|Low: $255 AUD|High: $888 AUD|Avg: $606 AUD
Brilliant Earth
Retailer 2
Retailer 3
November 4, 2026
Retailer 2$255 AUD
Retailer 3$511 AUD
Brilliant Earth$888 AUD

14 data points across 3 retailers

3 retailers$255 AUD to $888 AUD

A
Cheapest Retailer
-
$255 AUD
Final sale: no returns
A
Retailer 2
-
$511 AUD
View
Most Expensive
B
Brilliant Earth
22227109A · Nov 2
$888 AUD
$620 USD
View
2 more retailers have this diamond
Prices start from $255 AUDSave up to $633 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
1.05ct Princess
$255 AUD