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Princess|Lab Grown|IGI

1.06ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG700578651

Shape and cutting style on the report: Princess cut

Certificate IGI LG700578651

Diamond specifications and retailer prices

From $411 AUD
$289 USD
As of October 30, 2026
Save $3,091 AUD (88%) vs most expensive(unlock to see where)
22 retailers carry this diamond
Most expensive: $3,502 AUD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 1.06ct lab-grown princess diamond

This 1.06ct 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 LG700578651 or 700578651. Listed at 22 retailers as of October 29, 2026, with prices from $411 to $3,502, a $3,091 spread on the same certified stone. Brilliant Earth lists it at $3,502. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.06
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.3°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG700578651
Dimensions5.56 × 5.53 × 4.00 mm
L/W Ratio1.01
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
5.56 mm5.53 mm1.06 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG700578651
Side View
Table 69.0%Crown 45.3°Girdle: MediumPavilion 38°Culet: NoneDepth 72.3%

Caratlytics Score

How it works →
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: $3,502 AUD|Low: $411 AUD|High: $3,502 AUD|Avg: $1,155 AUD
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
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Retailer 10
Retailer 11
Retailer 12
Retailer 13
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Retailer 19
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Retailer 22
October 30, 2026
Retailer 16$411 AUD
Retailer 9$460 AUD
Retailer 3$477 AUD
Retailer 5$510 AUD
Retailer 18$510 AUD
Retailer 2$527 AUD
Retailer 10$565 AUD
Retailer 4$669 AUD
Retailer 11$686 AUD
Retailer 17$836 AUD
Retailer 7$854 AUD
Retailer 22$876 AUD
Retailer 6$893 AUD
Retailer 13$902 AUD
Retailer 20$1,244 AUD
Retailer 15$1,365 AUD
Retailer 14$1,566 AUD
Retailer 21$1,639 AUD
Retailer 8$1,709 AUD
Retailer 19$2,054 AUD
Retailer 12$2,103 AUD
Brilliant Earth$3,502 AUD

29 data points across 22 retailers

22 retailers$411 AUD to $3,502 AUD

A+
Cheapest Retailer
-
$411 AUD
$289 USD
A
Retailer 2
-
$460 AUD
$323 USD
View
Final sale: no returns
A
Retailer 3
-
$477 AUD
$335 USD
View
A
Retailer 4
-
$510 AUD
$358 USD
View
A
Retailer 5
-
$510 AUD
$358 USD
View
A
Retailer 6
-
$527 AUD
£291 GBP
View
A
Retailer 7
-
$565 AUD
HK$3,100 HKD
View
A
Retailer 8
-
$669 AUD
$470 USD
View
A
Retailer 9
-
$686 AUD
$482 USD
View
A
Retailer 10
-
$836 AUD
€559 EUR
View
A
Retailer 11
-
$854 AUD
$600 USD
View
A
Retailer 12
-
$876 AUD
ZAR 9,942 ZAR
View
A
Retailer 13
-
$893 AUD
$627 USD
View
A
Retailer 14
-
$902 AUD
£499 GBP
View
B+
Retailer 15
-
$1,244 AUD
View
B+
Retailer 16
-
$1,365 AUD
SGD 1,296 SGD
View
B+
Retailer 17
-
$1,566 AUD
$1,100 USD
View
B+
Retailer 18
-
$1,639 AUD
$1,151 USD
View
B+
Retailer 19
-
$1,709 AUD
$1,200 USD
View
B+
Retailer 20
-
$2,054 AUD
£1,136 GBP
View
B
Retailer 21
-
$2,103 AUD
$1,477 USD
View
Most Expensive
B
Brilliant Earth
18876210A · Oct 29
$3,502 AUD
$2,460 USD
View
21 more retailers have this diamond
Prices start from $411 AUDSave up to $3,091 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+
1.06ct Princess
$411 AUD