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Princess|Lab Grown|IGI

1.25ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG800676859

Shape and cutting style on the report: Princess cut

Certificate IGI LG800676859

Diamond specifications and retailer prices

From $616 AUD
$433 USD
As of October 30, 2026
Save $4,864 AUD (89%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $5,481 AUD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

About this 1.25ct lab-grown princess diamond

This 1.25ct 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 LG800676859 or 800676859. Listed at 15 retailers as of October 30, 2026, with prices from $616 to $5,481, a $4,864 spread on the same certified stone. Do Amore Diamonds lists it at $5,481. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.25
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.1°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG800676859
Dimensions5.89 × 5.81 × 4.16 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
5.89 mm5.81 mm1.25 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG800676859
Side View
Table 71.0%Crown 46.1°Girdle: MediumPavilion 38.9°Culet: NoneDepth 71.6%

Caratlytics Score

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A+
Exceptional
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: $5,481 AUD|Low: $616 AUD|High: $6,321 AUD|Avg: $2,082 AUD|-13.3%
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
November 1, 2026
Retailer 11$616 AUD
Retailer 4$690 AUD
Retailer 7$797 AUD
Retailer 12$962 AUD
Retailer 5$994 AUD
Retailer 15$997 AUD
Retailer 14$1,202 AUD
Retailer 10$1,290 AUD
Retailer 9$1,360 AUD
Retailer 13$2,144 AUD
Retailer 6$2,192 AUD
Retailer 3$2,712 AUD
Retailer 2$3,101 AUD
Retailer 8$3,673 AUD
Do Amore Diamonds$5,481 AUD

35 data points across 15 retailers

15 retailers$616 AUD to $5,481 AUD

A+
Cheapest Retailer
-
$616 AUD
$433 USD
A
Retailer 2
-
$690 AUD
$485 USD
View
A
Retailer 3
-
$797 AUD
$560 USD
View
Final sale: no returns
A
Retailer 4
-
$962 AUD
$676 USD
View
A
Retailer 5
-
$994 AUD
$698 USD
View
A
Retailer 6
-
$997 AUD
$700 USD
View
A
Retailer 7
-
$1,160 AUD
$815 USD
View
A
Retailer 8
-
$1,202 AUD
$844 USD
View
A
Retailer 9
-
$1,360 AUD
€910 EUR
View
B+
Retailer 10
-
$2,144 AUD
$1,506 USD
View
B+
Retailer 11
-
$2,192 AUD
$1,540 USD
View
B
Retailer 12
-
$2,712 AUD
$1,905 USD
View
B+
Retailer 13
-
$3,101 AUD
£1,715 GBP
View
B+
Retailer 14
-
$3,673 AUD
$2,580 USD
View
Most Expensive
B
Do Amore Diamonds
27-93474D7A4 · Oct 31
$5,481 AUD
$3,850 USD
View
14 more retailers have this diamond
Prices start from $616 AUDSave up to $4,864 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+
1.25ct Princess
$616 AUD