CaratHunter
Plans
Princess|Lab Grown|IGI

1.27ct E FL Princess Lab Grown Diamond

ID • E/FL • IGI LG825667163

Shape and cutting style on the report: Princess cut

Certificate IGI LG825667163

Diamond specifications and retailer prices

From $518 AUD
$364 USD
As of October 30, 2026
Save $3,311 AUD (86%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $3,829 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.27ct lab-grown princess diamond

This 1.27ct lab-grown princess sits in the one-and-a-quarter to one-and-a-half carat band, graded E colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825667163 or 825667163. Listed at 20 retailers as of October 29, 2026, with prices from $518 to $3,829, a $3,311 spread on the same certified stone. Brilliant Earth lists it at $3,829. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.27
Carat
E
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle44.1°
Pavilion angle38.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825667163
Dimensions5.99 × 5.95 × 4.14 mm
L/W Ratio1.01
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
5.99 mm5.95 mm1.27 ctE / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825667163
Side View
Table 74.0%Crown 44.1°Girdle: Slightly ThickPavilion 38.4°Culet: NoneDepth 69.6%

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: Oct 30
Current: $3,829 AUD|Low: $497 AUD|High: $3,829 AUD|Avg: $1,513 AUD
Brilliant Earth
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
Retailer 18
Retailer 19
October 30, 2026
Retailer 18$518 AUD
Retailer 11$601 AUD
Retailer 4$615 AUD
Retailer 8$642 AUD
Retailer 19$642 AUD
Retailer 16$854 AUD
Retailer 10$989 AUD
Retailer 12$1,018 AUD
Retailer 6$1,028 AUD
Retailer 14$1,102 AUD
Retailer 2$1,157 AUD
Retailer 9$1,274 AUD
Retailer 17$1,601 AUD
Retailer 7$2,120 AUD
Retailer 15$2,178 AUD
Retailer 5$2,309 AUD
Retailer 13$2,520 AUD
Retailer 3$2,669 AUD
Brilliant Earth$3,829 AUD

39 data points across 19 retailers

20 retailers$518 AUD to $3,829 AUD

A
Cheapest Retailer
-
$518 AUD
$364 USD
A
Retailer 2
-
$601 AUD
$422 USD
View
A
Retailer 3
-
$615 AUD
$432 USD
View
Final sale: no returns
A
Retailer 4
-
$642 AUD
$451 USD
View
A
Retailer 5
-
$642 AUD
$451 USD
View
A
Retailer 6
-
$854 AUD
$600 USD
View
A
Retailer 7
-
$989 AUD
$695 USD
View
A
Retailer 8
-
$1,018 AUD
€681 EUR
View
A
Retailer 9
-
$1,028 AUD
$722 USD
View
A
Retailer 10
-
$1,102 AUD
ZAR 12,513 ZAR
View
A
Retailer 11
-
$1,157 AUD
£640 GBP
View
A
Retailer 12
-
$1,274 AUD
$895 USD
View
A
Retailer 13
-
$1,601 AUD
$1,125 USD
View
B+
Retailer 14
-
$2,063 AUD
$1,449 USD
View
B+
Retailer 15
-
$2,120 AUD
$1,489 USD
View
B+
Retailer 16
-
$2,178 AUD
$1,530 USD
View
B+
Retailer 17
-
$2,309 AUD
SGD 2,192 SGD
View
B+
Retailer 18
-
$2,520 AUD
£1,394 GBP
View
B+
Retailer 19
-
$2,669 AUD
$1,875 USD
View
Most Expensive
B
Brilliant Earth
21433997A · Oct 29
$3,829 AUD
$2,690 USD
View
19 more retailers have this diamond
Prices start from $518 AUDSave up to $3,311 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
1.27ct Princess
$518 AUD