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Princess|Lab Grown|IGI

1.00ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG658471211

Shape and cutting style on the report: Princess cut

Certificate IGI LG658471211

Diamond specifications and retailer prices

From $330 AUD
$232 USD
As of October 30, 2026
Save $1,514 AUD (82%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,577 AUD at Brilliant Earth · As of September 25, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct lab-grown princess sits in the classic one-carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG658471211 or 658471211. Listed at 22 retailers as of October 30, 2026, with a 458% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.9°
Pavilion angle37°
OriginLab Grown
Grading LabIGI
CertificateIGI LG658471211
Dimensions5.48 × 5.33 × 3.88 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.48 mm5.33 mm1.00 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG658471211
Side View
Table 70.0%Crown 48.9°Girdle: MED-STKPavilion 37°Culet: NoneDepth 72.8%

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 30
Current: $2,506 AUD|Low: $330 AUD|High: $2,506 AUD|Avg: $994 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
Retailer 20
October 31, 2026
Retailer 8$330 AUD
Retailer 9$369 AUD
Retailer 19$383 AUD
Retailer 5$409 AUD
Retailer 10$409 AUD
Retailer 13$434 AUD
Retailer 12$587 AUD
Retailer 20$639 AUD
Retailer 17$703 AUD
Retailer 2$772 AUD
Retailer 14$786 AUD
Retailer 18$998 AUD
Retailer 4$1,096 AUD
Retailer 7$1,315 AUD
Retailer 11$1,390 AUD
Retailer 15$1,445 AUD
Retailer 16$1,649 AUD
Retailer 3$1,673 AUD
Retailer 6$1,844 AUD
Brilliant Earth$2,506 AUD

32 data points across 20 retailers

22 retailers$330 AUD to $1,844 AUD

A
Cheapest Retailer
-
$330 AUD
$232 USD
A
Retailer 2
-
$369 AUD
$259 USD
View
Final sale: no returns
A
Retailer 3
-
$383 AUD
$269 USD
View
A
Retailer 4
-
$409 AUD
$287 USD
View
A
Retailer 5
-
$409 AUD
$287 USD
View
A
Retailer 6
-
$434 AUD
£240 GBP
View
A
Retailer 7
-
$587 AUD
$412 USD
View
A
Retailer 8
-
$639 AUD
$449 USD
View
A
Retailer 9
-
$703 AUD
ZAR 7,978 ZAR
View
A
Retailer 10
-
$772 AUD
£427 GBP
View
A
Retailer 11
-
$786 AUD
€526 EUR
View
B+
Retailer 12
-
$998 AUD
View
B+
Retailer 13
-
$1,096 AUD
$770 USD
View
B+
Retailer 14
-
$1,315 AUD
$924 USD
View
B+
Retailer 15
-
$1,390 AUD
$976 USD
View
B+
Retailer 16
-
$1,445 AUD
View
B
Retailer 17
-
$1,523 AUD
$1,070 USD
View
B+
Retailer 18
-
$1,649 AUD
£912 GBP
View
B
Retailer 19
-
$1,673 AUD
$1,175 USD
View
B
Retailer 20
-
$1,844 AUD
$1,295 USD
View
Retailer 21
-
$2,506 AUD
$1,760 USD
View
Price last confirmed 8 days ago
Most Expensive
Brilliant Earth
16914060A · Sep 25
$2,577 AUD
$1,810 USD
View
Price last confirmed 36 days ago
21 more retailers have this diamond
Prices start from $330 AUDSave up to $1,514 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
$330 AUD