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Princess|Lab Grown|IGI

1.05ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG844684015

Shape and cutting style on the report: Princess cut

Certificate IGI LG844684015

Diamond specifications and retailer prices

From $244 AUD
As of November 4, 2026
Save $1,022 AUD (81%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $1,266 AUD at MOH London · As of November 4, 2026
View at MOH London

About this 1.05ct lab-grown princess diamond

This 1.05ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and SI1 clarity (slightly-included), with a very-good cut grade and certified by IGI LG844684015 or 844684015. Listed at 13 retailers as of November 4, 2026, with prices from $244 to $1,266, a $1,022 spread on the same certified stone. MOH London lists it at $1,266. 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

1.05
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle40.3°
Pavilion angle40°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844684015
Dimensions5.46 × 5.37 × 4.00 mm
L/W Ratio1.02
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.46 mm5.37 mm1.05 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG844684015
Side View
Table 71.0%Crown 40.3°Girdle: Slightly ThickPavilion 40°Culet: NoneDepth 74.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $1,266 AUD|Low: $244 AUD|High: $1,275 AUD|Avg: $580 AUD|-0.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 6, 2026
Retailer 11$244 AUD
Retailer 9$310 AUD
Retailer 5$349 AUD
Retailer 10$459 AUD
Retailer 8$461 AUD
Retailer 2$469 AUD
Retailer 4$497 AUD
Retailer 6$514 AUD
Retailer 12$693 AUD
Retailer 7$709 AUD
Retailer 3$747 AUD
MOH London$1,266 AUD

13 data points across 12 retailers

13 retailers$244 AUD to $1,266 AUD

A
Cheapest Retailer
-
$244 AUD
Final sale: no returns
B+
Retailer 2
-
$310 AUD
View
A
Retailer 3
-
$349 AUD
View
Retailer 4
-
$459 AUD
View
Price last confirmed 12 days ago
Retailer 5
-
$461 AUD
View
Price last confirmed 8 days ago
B+
Retailer 6
-
$469 AUD
View
B+
Retailer 7
-
$497 AUD
View
B+
Retailer 8
-
$514 AUD
View
Retailer 9
-
$693 AUD
View
Price last confirmed 12 days ago
B
Retailer 10
-
$709 AUD
View
B
Retailer 11
-
$747 AUD
View
B
Retailer 12
-
$857 AUD
View
Most Expensive
B
MOH London
LG844684015 · Nov 4
$1,266 AUD
£698 GBP
View
12 more retailers have this diamond
Prices start from $244 AUDSave up to $1,022 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
$244 AUD