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Princess|Lab Grown|IGI

1.26ct F IF Princess Lab Grown Diamond

ID • F/IF • IGI LG612330453

Shape and cutting style on the report: Princess cut

Certificate IGI LG612330453

Diamond specifications and retailer prices

From $461 AUD
As of November 4, 2026
Save $3,638 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $4,100 AUD at Do Amore Diamonds · As of November 2, 2026
View at Do Amore Diamonds

About this 1.26ct lab-grown princess diamond

This 1.26ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded F colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG612330453 or 612330453. Listed at 18 retailers as of November 2, 2026, with prices from $461 to $4,100, a $3,638 spread on the same certified stone. Do Amore Diamonds lists it at $4,100. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.26
Carat
F
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.4°
Pavilion angle37.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG612330453
Dimensions5.86 × 5.82 × 4.16 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
5.86 mm5.82 mm1.26 ctF / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG612330453
Side View
Table 67.0%Crown 42.4°Girdle: MED-STKPavilion 37.7°Culet: NoneDepth 71.5%

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 4
Current: $4,100 AUD|Low: $444 AUD|High: $4,171 AUD|Avg: $1,428 AUD|-1.7%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 17
Retailer 18
November 3, 2026
Retailer 17$461 AUD
Retailer 10$526 AUD
Retailer 18$536 AUD
Retailer 16$664 AUD
Retailer 6$716 AUD
Retailer 8$726 AUD
Retailer 3$763 AUD
Retailer 13$979 AUD
Retailer 5$1,009 AUD
Retailer 4$1,370 AUD
Retailer 14$1,536 AUD
Retailer 15$1,680 AUD
Retailer 7$1,746 AUD
Retailer 2$1,846 AUD
Retailer 9$2,033 AUD
Retailer 11$2,470 AUD
Retailer 12$3,128 AUD
Do Amore Diamonds$4,100 AUD

34 data points across 18 retailers

18 retailers$461 AUD to $4,100 AUD

A
Cheapest Retailer
-
$461 AUD
A
Retailer 2
-
$526 AUD
View
Final sale: no returns
A
Retailer 3
-
$536 AUD
View
A
Retailer 4
-
$664 AUD
View
A
Retailer 5
-
$716 AUD
View
A
Retailer 6
-
$726 AUD
View
A
Retailer 7
-
$763 AUD
View
Retailer 8
-
$979 AUD
View
Price last confirmed 8 days ago
A
Retailer 9
-
$1,009 AUD
View
B+
Retailer 10
-
$1,370 AUD
View
Retailer 11
-
$1,536 AUD
View
Price last confirmed 8 days ago
B+
Retailer 12
-
$1,680 AUD
View
Retailer 13
-
$1,746 AUD
View
Price last confirmed 36 days ago
B+
Retailer 14
-
$1,846 AUD
View
B
Retailer 15
-
$2,033 AUD
View
B+
Retailer 16
-
$2,470 AUD
View
B
Retailer 17
-
$3,128 AUD
View
Most Expensive
B
Do Amore Diamonds
27-8FA8B8F56 · Nov 2
$4,100 AUD
$2,870 USD
View
17 more retailers have this diamond
Prices start from $461 AUDSave up to $3,638 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
1.26ct Princess
$461 AUD