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Princess|Lab Grown|IGI

1.19ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG745507133

Shape and cutting style on the report: Princess cut

Certificate IGI LG745507133

Diamond specifications and retailer prices

From $391 AUD
$275 USD
As of October 30, 2026
Save $3,082 AUD (89%) vs most expensive(unlock to see where)
17 retailers carry this diamond
Most expensive: $3,474 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.19ct lab-grown princess diamond

This 1.19ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG745507133 or 745507133. Listed at 17 retailers as of October 30, 2026, with prices from $391 to $3,474, a $3,082 spread on the same certified stone. Do Amore Diamonds lists it at $3,474. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.19
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.8°
Pavilion angle36°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745507133
Dimensions5.89 × 5.84 × 4.03 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II
Top View
5.89 mm5.84 mm1.19 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745507133
Side View
Table 62.0%Crown 39.8°Girdle: MED-STKPavilion 36°Culet: NoneDepth 69.0%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $3,474 AUD|Low: $366 AUD|High: $3,559 AUD|Avg: $1,359 AUD|+0.8%
Do Amore Diamonds
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
November 1, 2026
Retailer 12$391 AUD
Retailer 9$447 AUD
Retailer 5$454 AUD
Retailer 13$712 AUD
Retailer 16$769 AUD
Retailer 15$803 AUD
Retailer 6$857 AUD
Retailer 10$892 AUD
Retailer 11$1,308 AUD
Retailer 14$1,492 AUD
Retailer 4$1,540 AUD
Retailer 17$1,724 AUD
Retailer 3$1,794 AUD
Retailer 7$2,015 AUD
Retailer 2$2,148 AUD
Retailer 8$2,705 AUD
Do Amore Diamonds$3,474 AUD

37 data points across 17 retailers

17 retailers$391 AUD to $3,474 AUD

A
Cheapest Retailer
-
$391 AUD
$275 USD
A
Retailer 2
-
$447 AUD
$314 USD
View
Final sale: no returns
A
Retailer 3
-
$454 AUD
$319 USD
View
A
Retailer 4
-
$712 AUD
$500 USD
View
A
Retailer 5
-
$769 AUD
$540 USD
View
A
Retailer 6
-
$803 AUD
$564 USD
View
A
Retailer 7
-
$857 AUD
$602 USD
View
A
Retailer 8
-
$892 AUD
€597 EUR
View
B+
Retailer 9
-
$1,308 AUD
View
B+
Retailer 10
-
$1,492 AUD
$1,048 USD
View
B+
Retailer 11
-
$1,540 AUD
$1,082 USD
View
B+
Retailer 12
-
$1,724 AUD
$1,211 USD
View
Retailer 13
-
$1,794 AUD
$1,260 USD
View
Price last confirmed 8 days ago
Retailer 14
-
$2,015 AUD
View
Price last confirmed 25 days ago
B
Retailer 15
-
$2,148 AUD
£1,188 GBP
View
B
Retailer 16
-
$2,705 AUD
$1,900 USD
View
Most Expensive
B
Do Amore Diamonds
27-735F9F11A · Oct 31
$3,474 AUD
$2,440 USD
View
16 more retailers have this diamond
Prices start from $391 AUDSave up to $3,082 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
1.19ct Princess
$391 AUD