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Princess|Lab Grown|IGI

1.00ct E SI1 Princess Lab Grown Diamond

VG • E/SI1 • IGI LG845669375

Shape and cutting style on the report: Princess cut

Certificate IGI LG845669375

Diamond specifications and retailer prices

From $208 AUD
$146 USD
As of October 27, 2026
Save $996 AUD (83%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $1,204 AUD at MOH London · As of October 26, 2026
View at MOH London

About this 1ct lab-grown princess diamond

This 1ct 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 LG845669375 or 845669375. Listed at 14 retailers as of October 26, 2026, with prices from $208 to $1,204, a $996 spread on the same certified stone. MOH London lists it at $1,204. 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

1.00
Carat
E
Colour
SI1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle47.2°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845669375
Dimensions5.29 × 5.27 × 3.96 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.29 mm5.27 mm1.00 ctE / SI1
OriginLab Grown
CutVery Good
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG845669375
Side View
Table 71.0%Crown 47.2°Girdle: Slightly ThickPavilion 39.1°Culet: NoneDepth 75.1%

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: Oct 27
Current: $1,204 AUD|Low: $208 AUD|High: $1,204 AUD|Avg: $492 AUD
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 29, 2026
Retailer 10$208 AUD
Retailer 11$231 AUD
Retailer 4$292 AUD
Retailer 6$335 AUD
Retailer 5$420 AUD
Retailer 2$441 AUD
Retailer 7$442 AUD
Retailer 13$477 AUD
Retailer 8$553 AUD
Retailer 9$662 AUD
Retailer 3$710 AUD
Retailer 12$874 AUD
MOH London$1,204 AUD

7 data points across 13 retailers

14 retailers$208 AUD to $1,204 AUD

A
Cheapest Retailer
-
$208 AUD
$146 USD
A
Retailer 2
-
$231 AUD
$162 USD
View
Final sale: no returns
B+
Retailer 3
-
$292 AUD
HK$1,600 HKD
View
B+
Retailer 4
-
$335 AUD
£185 GBP
View
B+
Retailer 5
-
$420 AUD
$295 USD
View
B+
Retailer 6
-
$441 AUD
€295 EUR
View
B+
Retailer 7
-
$442 AUD
£244 GBP
View
B+
Retailer 8
-
$477 AUD
$335 USD
View
B
Retailer 9
-
$553 AUD
£306 GBP
View
B
Retailer 10
-
$662 AUD
$465 USD
View
B
Retailer 11
-
$710 AUD
SGD 674 SGD
View
B
Retailer 12
-
$797 AUD
$560 USD
View
B
Retailer 13
-
$874 AUD
$614 USD
View
Most Expensive
B
MOH London
LG845669375 · Oct 26
$1,204 AUD
£666 GBP
View
13 more retailers have this diamond
Prices start from $208 AUDSave up to $996 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
1.00ct Princess
$208 AUD