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Princess|Lab Grown|IGI

1.26ct D FL Princess Lab Grown Diamond

VG • D/FL • IGI LG784646488

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646488

Diamond specifications and retailer prices

From $816 AUD
$573 USD
As of November 1, 2026
Save $2,345 AUD (74%) vs most expensive(unlock to see where)
7 retailers carry this diamond
Most expensive: $3,160 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

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 D colour (colourless) and FL clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG784646488 or 784646488. Listed at 7 retailers as of October 31, 2026, with prices from $816 to $3,160, a $2,345 spread on the same certified stone. Brilliant Earth lists it at $3,160. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.26
Carat
D
Colour
FL
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle36.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646488
Dimensions5.96 × 5.83 × 4.11 mm
L/W Ratio1.02
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
5.96 mm5.83 mm1.26 ctD / FL
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646488
Side View
Table 63.0%Crown 42.2°Girdle: Slightly ThickPavilion 36.3°Culet: NoneDepth 70.5%

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: Nov 1
Current: $3,160 AUD|Low: $816 AUD|High: $4,655 AUD|Avg: $2,397 AUD|-32.1%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
October 30, 2026
Retailer 5$816 AUD
Retailer 6$958 AUD
Retailer 7$972 AUD
Retailer 4$979 AUD
Retailer 2$1,106 AUD
Retailer 9$2,516 AUD
Retailer 3$2,575 AUD
Brilliant Earth$3,160 AUD
Retailer 8$3,983 AUD

24 data points across 9 retailers

7 retailers$816 AUD to $3,160 AUD

A
Cheapest Retailer
-
$816 AUD
$573 USD
A
Retailer 2
-
$881 AUD
$619 USD
View
A
Retailer 3
-
$958 AUD
$673 USD
View
A
Retailer 4
-
$972 AUD
$683 USD
View
A
Retailer 5
-
$1,106 AUD
€740 EUR
View
B
Retailer 6
-
$2,575 AUD
£1,424 GBP
View
Most Expensive
B
Brilliant Earth
21013761Y · Oct 31
$3,160 AUD
$2,220 USD
View
6 more retailers have this diamond
Prices start from $816 AUDSave up to $2,345 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
$816 AUD