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Princess|Lab Grown|IGI

1.12ct E SI1 Princess Lab Grown Diamond

EX • E/SI1 • IGI LG488146935

Shape and cutting style on the report: Princess cut

Certificate IGI LG488146935

Diamond specifications and retailer prices

From $229 AUD
As of November 6, 2026
Save $1,294 AUD (85%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $1,522 AUD at Reve Diamonds · As of November 4, 2026
View at Reve Diamonds

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 SI1 clarity (slightly-included), with a top-tier cut grade and certified by IGI LG488146935 or 488146935. Listed at 15 retailers as of November 4, 2026, with prices from $229 to $1,522, a $1,294 spread on the same certified stone. Reve Diamonds lists it at $1,522. SI-grade stones are eye-clean roughly 60 to 70% of the time at this carat range. Check the inclusion plot on the cert and ask the retailer for high-resolution video before buying.

The 4Cs

1.12
Carat
E
Colour
SI1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle36.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG488146935
Dimensions5.73 × 5.57 × 3.81 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
5.73 mm5.57 mm1.12 ctE / SI1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryVery Good
FluorescenceNone
CertificateIGI LG488146935
Side View
Table 73.5%Crown 43.6°Girdle: ThickPavilion 36.4°Culet: NoneDepth 68.4%

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: Nov 6
Current: $493 AUD|Low: $220 AUD|High: $1,522 AUD|Avg: $634 AUD|-5.0%
Retailer 1
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
Reve Diamonds
November 6, 2026
Retailer 10$229 AUD
Retailer 5$254 AUD
Retailer 11$266 AUD
Retailer 6$283 AUD
Retailer 13$283 AUD
Retailer 1$493 AUD
Retailer 14$497 AUD
Retailer 3$513 AUD
Retailer 8$551 AUD
Retailer 12$743 AUD
Retailer 4$910 AUD
Retailer 9$961 AUD
Retailer 2$989 AUD
Retailer 7$1,320 AUD
Reve Diamonds$1,522 AUD

45 data points across 15 retailers

15 retailers$229 AUD to $1,522 AUD

A
Cheapest Retailer
-
$229 AUD
A
Retailer 2
-
$254 AUD
View
Final sale: no returns
A
Retailer 3
-
$266 AUD
View
Retailer 4
-
$283 AUD
View
Price last confirmed 12 days ago
A
Retailer 5
-
$283 AUD
View
B+
Retailer 6
-
$493 AUD
View
B+
Retailer 7
-
$497 AUD
View
A
Retailer 8
-
$513 AUD
View
B+
Retailer 9
-
$551 AUD
View
B
Retailer 10
-
$743 AUD
View
B
Retailer 11
-
$910 AUD
View
B
Retailer 12
-
$961 AUD
View
B
Retailer 13
-
$989 AUD
View
B
Retailer 14
-
$1,320 AUD
View
Most Expensive
B
Reve Diamonds
AA4174639 · Nov 4
$1,522 AUD
$1,066 USD
View
14 more retailers have this diamond
Prices start from $229 AUDSave up to $1,294 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
$229 AUD