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Princess|Lab Grown|IGI

1.00ct F SI1 Princess Lab Grown Diamond

GD • F/SI1 • IGI LG706531173

Shape and cutting style on the report: Princess cut

Certificate IGI LG706531173

Diamond specifications and retailer prices

From $419 AUD
As of November 6, 2026
Save $742 AUD (64%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,161 AUD at MOH London · As of November 4, 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 F colour (colourless) and SI1 clarity (slightly-included), with a standard cut grade and certified by IGI LG706531173 or 706531173. Listed at 8 retailers as of November 4, 2026, with prices from $419 to $1,161, a $742 spread on the same certified stone. MOH London lists it at $1,161. 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
F
Colour
SI1
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle49.9°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706531173
Dimensions5.38 × 5.13 × 3.79 mm
L/W Ratio1.05
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.38 mm5.13 mm1.00 ctF / SI1
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706531173
Side View
Table 69.0%Crown 49.9°Girdle: STK-THKPavilion 36.4°Culet: NoneDepth 73.9%

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 6
Current: $1,161 AUD|Low: $419 AUD|High: $1,246 AUD|Avg: $677 AUD|-5.7%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 6, 2026
Retailer 2$419 AUD
Retailer 4$425 AUD
Retailer 5$464 AUD
Retailer 3$472 AUD
Retailer 7$677 AUD
Retailer 8$728 AUD
Retailer 6$881 AUD
MOH London$1,161 AUD

43 data points across 8 retailers

8 retailers$419 AUD to $1,161 AUD

A
Cheapest Retailer
-
$419 AUD
B+
Retailer 2
-
$425 AUD
View
B+
Retailer 3
-
$464 AUD
View
B+
Retailer 4
-
$472 AUD
View
B
Retailer 5
-
$677 AUD
View
B
Retailer 6
-
$728 AUD
View
B
Retailer 7
-
$881 AUD
View
Most Expensive
B
MOH London
LG706531173 · Nov 4
$1,161 AUD
£628 GBP
View
7 more retailers have this diamond
Prices start from $419 AUDSave up to $742 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
$419 AUD