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Princess|Lab Grown|IGI

1.00ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG819652110

Shape and cutting style on the report: Princess cut

Certificate IGI LG819652110

Diamond specifications and retailer prices

From $672 AUD
$472 USD
As of October 30, 2026
Save $2,446 AUD (78%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $3,118 AUD at Brilliant Earth · As of October 30, 2026
View at Brilliant Earth

About this 1ct lab-grown princess diamond

This 1ct 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 LG819652110 or 819652110. Listed at 10 retailers as of October 30, 2026, with prices from $672 to $3,118, a $2,446 spread on the same certified stone. Brilliant Earth lists it at $3,118. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle40.3°
Pavilion angle34.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG819652110
Dimensions5.68 × 5.64 × 3.56 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.68 mm5.64 mm1.00 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG819652110
Side View
Table 71.0%Crown 40.3°Girdle: MED-STKPavilion 34.2°Culet: NoneDepth 63.1%

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: $3,118 AUD|Low: $672 AUD|High: $3,132 AUD|Avg: $1,415 AUD|-0.5%
Brilliant Earth
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 30, 2026
Retailer 6$672 AUD
Retailer 7$810 AUD
Retailer 5$843 AUD
Retailer 2$883 AUD
Retailer 4$958 AUD
Retailer 8$1,681 AUD
Retailer 3$1,775 AUD
Retailer 10$1,822 AUD
Retailer 9$2,168 AUD
Brilliant Earth$3,118 AUD

43 data points across 10 retailers

10 retailers$672 AUD to $3,118 AUD

A
Cheapest Retailer
-
$672 AUD
$472 USD
A
Retailer 2
-
$810 AUD
$569 USD
View
A
Retailer 3
-
$843 AUD
$592 USD
View
A
Retailer 4
-
$883 AUD
£489 GBP
View
B+
Retailer 5
-
$958 AUD
€641 EUR
View
B
Retailer 6
-
$1,681 AUD
$1,181 USD
View
B
Retailer 7
-
$1,775 AUD
$1,247 USD
View
B
Retailer 8
-
$1,822 AUD
$1,280 USD
View
B
Retailer 9
-
$2,168 AUD
£1,199 GBP
View
Most Expensive
B
Brilliant Earth
20854203A · Oct 30
$3,118 AUD
$2,190 USD
View
9 more retailers have this diamond
Prices start from $672 AUDSave up to $2,446 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
1.00ct Princess
$672 AUD