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Princess|Lab Grown|IGI

1.31ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG801694494

Shape and cutting style on the report: Princess cut

Certificate IGI LG801694494

Diamond specifications and retailer prices

From $645 AUD
$453 USD
As of October 30, 2026
Save $5,078 AUD (89%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,723 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.31ct lab-grown princess diamond

This 1.31ct 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 top-tier cut grade and certified by IGI LG801694494 or 801694494. Listed at 13 retailers as of October 30, 2026, with prices from $645 to $5,723, a $5,078 spread on the same certified stone. Do Amore Diamonds lists it at $5,723. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.31
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle29.7°
Pavilion angle34.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801694494
Dimensions6.14 × 6.07 × 3.95 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
6.14 mm6.07 mm1.31 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801694494
Side View
Table 64.0%Crown 29.7°Girdle: Slightly ThickPavilion 34.8°Culet: NoneDepth 65.1%

Caratlytics Score

How it works →
A+
Exceptional
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: $5,723 AUD|Low: $645 AUD|High: $6,606 AUD|Avg: $2,451 AUD|-13.4%
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
November 1, 2026
Retailer 10$645 AUD
Retailer 3$722 AUD
Retailer 11$997 AUD
Retailer 7$1,004 AUD
Retailer 4$1,082 AUD
Retailer 13$1,251 AUD
Retailer 9$1,422 AUD
Retailer 12$2,148 AUD
Retailer 14$2,319 AUD
Retailer 6$3,105 AUD
Retailer 5$3,146 AUD
Retailer 2$3,681 AUD
Retailer 8$4,100 AUD
Do Amore Diamonds$5,723 AUD

33 data points across 14 retailers

13 retailers$645 AUD to $5,723 AUD

A+
Cheapest Retailer
-
$645 AUD
$453 USD
A
Retailer 2
-
$722 AUD
$507 USD
View
A
Retailer 3
-
$997 AUD
$700 USD
View
A
Retailer 4
-
$1,004 AUD
$705 USD
View
A
Retailer 5
-
$1,082 AUD
$760 USD
View
A
Retailer 6
-
$1,251 AUD
$879 USD
View
A
Retailer 7
-
$1,422 AUD
€951 EUR
View
B+
Retailer 8
-
$2,148 AUD
$1,509 USD
View
B+
Retailer 9
-
$2,319 AUD
$1,629 USD
View
B+
Retailer 10
-
$3,146 AUD
$2,210 USD
View
B+
Retailer 11
-
$3,681 AUD
£2,036 GBP
View
B
Retailer 12
-
$4,100 AUD
$2,880 USD
View
Most Expensive
B
Do Amore Diamonds
27-F4297C477 · Nov 1
$5,723 AUD
$4,020 USD
View
12 more retailers have this diamond
Prices start from $645 AUDSave up to $5,078 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+
1.31ct Princess
$645 AUD