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Princess|Lab Grown|IGI

1.15ct D FL Princess Lab Grown Diamond

ID • D/FL • IGI LG784644309

Shape and cutting style on the report: Princess cut

Certificate IGI LG784644309

Diamond specifications and retailer prices

From $441 AUD
$309 USD
As of October 30, 2026
Save $3,469 AUD (89%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $3,910 AUD at Do Amore Diamonds · As of November 1, 2026
View at Do Amore Diamonds

About this 1.15ct lab-grown princess diamond

This 1.15ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG784644309 or 784644309. Listed at 16 retailers as of October 30, 2026, with prices from $441 to $3,910, a $3,469 spread on the same certified stone. Do Amore Diamonds lists it at $3,910. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.15
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.4°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784644309
Dimensions5.87 × 5.72 × 4.06 mm
L/W Ratio1.03
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
5.87 mm5.72 mm1.15 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784644309
Side View
Table 63.0%Crown 40.4°Girdle: MediumPavilion 37.8°Culet: NoneDepth 71.0%

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: Oct 30
Current: $3,910 AUD|Low: $441 AUD|High: $5,850 AUD|Avg: $1,984 AUD|-33.2%
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
Retailer 16
October 30, 2026
Retailer 11$441 AUD
Retailer 3$512 AUD
Retailer 8$736 AUD
Retailer 12$766 AUD
Retailer 4$806 AUD
Retailer 6$826 AUD
Retailer 14$890 AUD
Retailer 9$1,025 AUD
Retailer 13$1,681 AUD
Retailer 16$1,690 AUD
Retailer 15$1,941 AUD
Retailer 10$2,432 AUD
Retailer 7$2,459 AUD
Retailer 2$2,897 AUD
Retailer 5$3,582 AUD
Do Amore Diamonds$3,910 AUD

35 data points across 16 retailers

16 retailers$441 AUD to $3,910 AUD

A
Cheapest Retailer
-
$441 AUD
$309 USD
A
Retailer 2
-
$512 AUD
$359 USD
View
A
Retailer 3
-
$736 AUD
$516 USD
View
Final sale: no returns
A
Retailer 4
-
$766 AUD
$537 USD
View
A
Retailer 5
-
$806 AUD
$565 USD
View
A
Retailer 6
-
$826 AUD
$579 USD
View
A
Retailer 7
-
$890 AUD
$624 USD
View
A
Retailer 8
-
$1,025 AUD
€684 EUR
View
B+
Retailer 9
-
$1,681 AUD
$1,178 USD
View
B+
Retailer 10
-
$1,690 AUD
$1,184 USD
View
B+
Retailer 11
-
$1,941 AUD
$1,360 USD
View
B
Retailer 12
-
$2,432 AUD
£1,342 GBP
View
B+
Retailer 13
-
$2,459 AUD
$1,723 USD
View
B
Retailer 14
-
$2,897 AUD
$2,030 USD
View
Retailer 15
-
$3,582 AUD
$2,510 USD
View
Price last confirmed 15 days ago
Most Expensive
B
Do Amore Diamonds
27-0BA83FB46 · Nov 1
$3,910 AUD
$2,740 USD
View
15 more retailers have this diamond
Prices start from $441 AUDSave up to $3,469 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
1.15ct Princess
$441 AUD