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Princess|Lab Grown|IGI

1.12ct E IF Princess Lab Grown Diamond

ID • E/IF • IGI LG687586398

Shape and cutting style on the report: Princess cut

Certificate IGI LG687586398

Diamond specifications and retailer prices

From $401 AUD
$282 USD
As of October 30, 2026
Save $2,147 AUD (84%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $2,548 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.12ct lab-grown princess diamond

This 1.12ct 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 LG687586398 or 687586398. Listed at 22 retailers as of October 29, 2026, with prices from $401 to $2,548, a $2,147 spread on the same certified stone. Brilliant Earth lists it at $2,548. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12
Carat
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle48.8°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG687586398
Dimensions5.82 × 5.74 × 3.82 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.74 mm1.12 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG687586398
Side View
Table 65.0%Crown 48.8°Girdle: THN-MEDPavilion 36.6°Culet: NoneDepth 66.6%

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: $2,548 AUD|Low: $396 AUD|High: $2,619 AUD|Avg: $1,147 AUD|-2.7%
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
Retailer 21
October 30, 2026
Retailer 8$401 AUD
Retailer 9$448 AUD
Retailer 19$466 AUD
Retailer 3$497 AUD
Retailer 10$497 AUD
Retailer 12$709 AUD
Retailer 18$719 AUD
Retailer 20$794 AUD
Retailer 13$827 AUD
Retailer 17$854 AUD
Retailer 2$875 AUD
Retailer 16$1,209 AUD
Retailer 4$1,355 AUD
Retailer 6$1,599 AUD
Retailer 14$1,639 AUD
Retailer 11$1,670 AUD
Retailer 7$1,931 AUD
Retailer 21$1,965 AUD
Retailer 15$2,003 AUD
Retailer 5$2,070 AUD
Brilliant Earth$2,548 AUD

40 data points across 21 retailers

22 retailers$401 AUD to $2,548 AUD

A
Cheapest Retailer
-
$401 AUD
$282 USD
A
Retailer 2
-
$448 AUD
$315 USD
View
Final sale: no returns
A
Retailer 3
-
$466 AUD
$327 USD
View
A
Retailer 4
-
$497 AUD
$349 USD
View
A
Retailer 5
-
$497 AUD
$349 USD
View
A
Retailer 6
-
$709 AUD
$498 USD
View
A
Retailer 7
-
$719 AUD
$505 USD
View
A
Retailer 8
-
$794 AUD
$558 USD
View
A
Retailer 9
-
$827 AUD
€553 EUR
View
A
Retailer 10
-
$854 AUD
ZAR 9,693 ZAR
View
A
Retailer 11
-
$875 AUD
£484 GBP
View
B+
Retailer 12
-
$1,209 AUD
View
B+
Retailer 13
-
$1,355 AUD
$952 USD
View
B+
Retailer 14
-
$1,599 AUD
$1,123 USD
View
Retailer 15
-
$1,639 AUD
View
Price last confirmed 30 days ago
B+
Retailer 16
-
$1,670 AUD
$1,173 USD
View
B
Retailer 17
-
$1,882 AUD
$1,322 USD
View
B
Retailer 18
-
$1,931 AUD
£1,068 GBP
View
Retailer 19
-
$1,965 AUD
$1,380 USD
View
Price last confirmed 12 days ago
B+
Retailer 20
-
$2,003 AUD
£1,108 GBP
View
B
Retailer 21
-
$2,070 AUD
$1,454 USD
View
Most Expensive
B
Brilliant Earth
14064956A · Oct 29
$2,548 AUD
$1,790 USD
View
21 more retailers have this diamond
Prices start from $401 AUDSave up to $2,147 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
1.12ct Princess
$401 AUD