Princess|Lab Grown|IGI

1.12ct E IF Princess Lab Grown Diamond

EX • E/IF • IGI LG774677140

Shape and cutting style on the report: Princess cut

Certificate IGI LG774677140

Diamond specifications and retailer prices

From $508 AUD

$357 USD

As of October 30, 2026

Save $2,894 AUD (85%) vs most expensive(unlock to see where)

29 retailers carry this diamond

Most expensive: $3,402 AUD at Do Amore Diamonds · As of October 29, 2026

View at Do Amore 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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG774677140 or 774677140. Listed at 29 retailers as of October 29, 2026, with prices from $508 to $3,402, a $2,894 spread on the same certified stone. Do Amore Diamonds lists it at $3,402. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.12

Carat

Colour

Clarity

Excellent

Cut

Specifications

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

Crown angle43.3°

Pavilion angle37.4°

OriginLab Grown

Grading LabIGI

CertificateIGI LG774677140

Dimensions5.69 × 5.63 × 3.98 mm

L/W Ratio1.01

Culet sizePointed

Cert comments

This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa

View IGI Report →View Loupe360 Video →

Top View

OriginLab Grown

CutExcellent

PolishExcellent

SymmetryExcellent

FluorescenceNone

CertificateIGI LG774677140

Side View

Caratlytics Score

How it works →

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: $3,402 AUD|Low: $508 AUD|High: $3,402 AUD|Avg: $1,681 AUD

Do Amore Diamonds

Retailer 2

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October 31, 2026

Retailer 3$508 AUD

Retailer 12$564 AUD

Retailer 19$790 AUD

Retailer 9$837 AUD

Retailer 16$964 AUD

Retailer 18$1,070 AUD

Retailer 2$1,120 AUD

Retailer 7$1,224 AUD

Retailer 6$1,347 AUD

Retailer 17$1,512 AUD

Retailer 13$1,591 AUD

Retailer 15$1,669 AUD

Retailer 11$1,734 AUD

Retailer 4$1,851 AUD

Retailer 5$2,185 AUD

Retailer 14$2,226 AUD

Retailer 20$2,435 AUD

Retailer 10$2,733 AUD

Retailer 8$2,958 AUD

Do Amore Diamonds$3,402 AUD

31 data points across 20 retailers

29 retailers$508 AUD to $3,402 AUD

Retailer 1

$454 AUD

$319 USD

Price last confirmed 20 days ago

Retailer 2

$508 AUD

$357 USD

View

Final sale: no returns

Retailer 3

$557 AUD

$391 USD

View

Price last confirmed 36 days ago

Retailer 4

$564 AUD

$396 USD

View

Price last confirmed 18 days ago

Retailer 5

$564 AUD

$396 USD

View

Price last confirmed 28 days ago

Retailer 6

$698 AUD

$490 USD

View

Retailer 7

$784 AUD

$551 USD

View

Retailer 8

$790 AUD

$555 USD

View

Retailer 9

$837 AUD

$588 USD

View

Retailer 10

$964 AUD

€645 EUR

View

B+

Retailer 11

$1,070 AUD

ZAR 12,138 ZAR

View

B+

Retailer 12

$1,120 AUD

£619 GBP

View

B+

Retailer 13

$1,224 AUD

$860 USD

View

B+

Retailer 14

$1,347 AUD

$946 USD

View

B+

Retailer 15

$1,512 AUD

View

B+

Retailer 16

$1,591 AUD

£880 GBP

View

B+

Retailer 17

$1,669 AUD

View

Retailer 18

$1,734 AUD

$1,218 USD

View

Retailer 19

$1,851 AUD

CA$1,806 CAD

View

Retailer 20

$2,002 AUD

$1,406 USD

View

Price last confirmed 30 days ago

Retailer 21

$2,185 AUD

$1,535 USD

View

Retailer 22

$2,226 AUD

$1,564 USD

View

Retailer 23

$2,235 AUD

$1,570 USD

View

Retailer 24

$2,435 AUD

£1,347 GBP

View

Retailer 25

$2,733 AUD

$1,920 USD

View

Price last confirmed 16 days ago

Retailer 26

$2,958 AUD

$2,078 USD

View

Retailer 27

$2,958 AUD

$2,078 USD

View

Price last confirmed 16 days ago

Retailer 28

$3,032 AUD

$2,130 USD

View

Most Expensive

Do Amore Diamonds

20-E71587 · Oct 29

$3,402 AUD

$2,390 USD

View

28 more retailers have this diamond

Prices start from $508 AUDSave up to $2,894 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.

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