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Princess|Lab Grown|IGI

1.10ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG729512483

Shape and cutting style on the report: Princess cut

Certificate IGI LG729512483

Diamond specifications and retailer prices

From $498 AUD
$350 USD
As of October 28, 2026
Save $2,519 AUD (83%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,018 AUD at Brilliant Earth · As of October 24, 2026
View at Brilliant Earth

About this 1.1ct lab-grown princess diamond

This 1.1ct 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 LG729512483 or 729512483. Listed at 23 retailers as of October 24, 2026, with prices from $498 to $3,018, a $2,519 spread on the same certified stone. Brilliant Earth lists it at $3,018. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.10
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle38.8°
Pavilion angle36.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG729512483
Dimensions5.74 × 5.73 × 3.86 mm
L/W Ratio1.00
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.74 mm5.73 mm1.10 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG729512483
Side View
Table 66.0%Crown 38.8°Girdle: MediumPavilion 36.9°Culet: NoneDepth 67.4%

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 28
Current: $2,605 AUD|Low: $428 AUD|High: $3,018 AUD|Avg: $1,139 AUD|-0.5%
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
October 29, 2026
Retailer 17$447 AUD
Retailer 8$498 AUD
Retailer 7$518 AUD
Retailer 3$554 AUD
Retailer 5$554 AUD
Retailer 12$589 AUD
Retailer 14$754 AUD
Retailer 13$951 AUD
Retailer 2$986 AUD
Retailer 10$995 AUD
Retailer 6$1,005 AUD
Retailer 15$1,347 AUD
Retailer 16$1,365 AUD
Retailer 4$1,779 AUD
Retailer 9$2,148 AUD
Retailer 11$2,231 AUD
Brilliant Earth$2,605 AUD

43 data points across 17 retailers

23 retailers$498 AUD to $3,018 AUD

Retailer 1
-
$447 AUD
$314 USD
Price last confirmed 8 days ago
Retailer 2
-
$447 AUD
$314 USD
View
Price last confirmed 37 days ago
A
Retailer 3
-
$498 AUD
$350 USD
View
Final sale: no returns
Retailer 4
-
$518 AUD
$364 USD
View
Price last confirmed 36 days ago
Retailer 5
-
$554 AUD
$389 USD
View
Price last confirmed 13 days ago
Retailer 6
-
$554 AUD
$389 USD
View
Price last confirmed 8 days ago
A
Retailer 7
-
$589 AUD
£326 GBP
View
A
Retailer 8
-
$754 AUD
$530 USD
View
A
Retailer 9
-
$754 AUD
$530 USD
View
A
Retailer 10
-
$951 AUD
ZAR 10,796 ZAR
View
A
Retailer 11
-
$982 AUD
$690 USD
View
A
Retailer 12
-
$986 AUD
£546 GBP
View
A
Retailer 13
-
$995 AUD
€666 EUR
View
A
Retailer 14
-
$1,005 AUD
$706 USD
View
B+
Retailer 15
-
$1,347 AUD
View
B+
Retailer 16
-
$1,365 AUD
$959 USD
View
Retailer 17
-
$1,779 AUD
$1,250 USD
View
Price last confirmed 8 days ago
B
Retailer 18
-
$1,845 AUD
$1,296 USD
View
Retailer 19
-
$1,900 AUD
$1,335 USD
View
Price last confirmed 74 days ago
Retailer 20
-
$2,148 AUD
£1,188 GBP
View
Price last confirmed 8 days ago
B+
Retailer 21
-
$2,231 AUD
£1,234 GBP
View
B
Retailer 22
-
$2,605 AUD
$1,830 USD
View
Most Expensive
B
Brilliant Earth
18228674A · Oct 24
$3,018 AUD
$2,120 USD
View
22 more retailers have this diamond
Prices start from $498 AUDSave up to $2,519 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
1.10ct Princess
$498 AUD