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Princess|Lab Grown|IGI

1.09ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG710553065

Shape and cutting style on the report: Princess cut

Certificate IGI LG710553065

Diamond specifications and retailer prices

From $500 AUD
$351 USD
As of October 30, 2026
Save $2,832 AUD (85%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,331 AUD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.09ct lab-grown princess diamond

This 1.09ct lab-grown princess sits in the classic one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG710553065 or 710553065. Listed at 22 retailers as of October 30, 2026, with prices from $500 to $3,331, a $2,832 spread on the same certified stone. Brilliant Earth lists it at $3,331. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.09
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.2°
Pavilion angle35.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG710553065
Dimensions5.73 × 5.49 × 3.87 mm
L/W Ratio1.04
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.73 mm5.49 mm1.09 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG710553065
Side View
Table 66.0%Crown 46.2°Girdle: MED-STKPavilion 35.8°Culet: NoneDepth 70.5%

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: $3,331 AUD|Low: $500 AUD|High: $3,602 AUD|Avg: $1,379 AUD|-7.5%
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
Retailer 20
Retailer 21
November 1, 2026
Retailer 7$500 AUD
Retailer 8$558 AUD
Retailer 19$579 AUD
Retailer 3$619 AUD
Retailer 9$619 AUD
Retailer 13$637 AUD
Retailer 20$770 AUD
Retailer 12$776 AUD
Retailer 11$890 AUD
Retailer 18$1,063 AUD
Retailer 15$1,113 AUD
Retailer 16$1,161 AUD
Retailer 17$1,503 AUD
Retailer 4$1,656 AUD
Retailer 14$1,893 AUD
Retailer 6$1,989 AUD
Retailer 21$1,993 AUD
Retailer 10$2,048 AUD
Retailer 5$2,383 AUD
Retailer 2$2,417 AUD
Brilliant Earth$3,331 AUD

31 data points across 21 retailers

22 retailers$500 AUD to $3,331 AUD

A
Cheapest Retailer
-
$500 AUD
$351 USD
A
Retailer 2
-
$558 AUD
$392 USD
View
Final sale: no returns
A
Retailer 3
-
$579 AUD
$407 USD
View
A
Retailer 4
-
$619 AUD
$435 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$619 AUD
$435 USD
View
A
Retailer 6
-
$637 AUD
£352 GBP
View
A
Retailer 7
-
$770 AUD
$541 USD
View
A
Retailer 8
-
$776 AUD
$545 USD
View
A
Retailer 9
-
$890 AUD
$625 USD
View
A
Retailer 10
-
$1,063 AUD
ZAR 12,065 ZAR
View
B+
Retailer 11
-
$1,113 AUD
£615 GBP
View
B+
Retailer 12
-
$1,161 AUD
€777 EUR
View
B+
Retailer 13
-
$1,503 AUD
View
B+
Retailer 14
-
$1,656 AUD
$1,163 USD
View
Retailer 15
-
$1,893 AUD
View
Price last confirmed 24 days ago
B
Retailer 16
-
$1,989 AUD
$1,397 USD
View
Retailer 17
-
$1,993 AUD
$1,400 USD
View
Price last confirmed 14 days ago
B
Retailer 18
-
$2,048 AUD
$1,439 USD
View
B
Retailer 19
-
$2,383 AUD
$1,674 USD
View
B
Retailer 20
-
$2,416 AUD
$1,697 USD
View
B
Retailer 21
-
$2,417 AUD
£1,337 GBP
View
Most Expensive
B
Brilliant Earth
14741436A · Oct 31
$3,331 AUD
$2,340 USD
View
21 more retailers have this diamond
Prices start from $500 AUDSave up to $2,832 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
1.09ct Princess
$500 AUD