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Princess|Lab Grown|IGI

1.77ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG825656201

Shape and cutting style on the report: Princess cut

Certificate IGI LG825656201

Diamond specifications and retailer prices

From $1,135 AUD
$797 USD
As of October 30, 2026
Save $4,104 AUD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $5,239 AUD at With Clarity · As of October 31, 2026
View at With Clarity

About this 1.77ct lab-grown princess diamond

This 1.77ct lab-grown princess sits in the one-and-a-half to two carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG825656201 or 825656201. Listed at 23 retailers as of October 30, 2026, with prices from $1,135 to $5,239, a $4,104 spread on the same certified stone. With Clarity lists it at $5,239. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.77
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.8°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG825656201
Dimensions6.61 × 6.56 × 4.67 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
6.61 mm6.56 mm1.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG825656201
Side View
Table 69.0%Crown 42.8°Girdle: Slightly ThickPavilion 37.9°Culet: NoneDepth 71.2%

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: $3,278 AUD|Low: $1,090 AUD|High: $7,360 AUD|Avg: $2,930 AUD|+0.1%
Retailer 1
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
With Clarity
October 31, 2026
Retailer 5$1,135 AUD
Retailer 7$1,236 AUD
Retailer 6$1,317 AUD
Retailer 9$1,493 AUD
Retailer 13$1,566 AUD
Retailer 8$2,020 AUD
Retailer 10$2,327 AUD
Retailer 12$2,421 AUD
Retailer 4$2,856 AUD
Retailer 1$3,278 AUD
Retailer 2$4,100 AUD
Retailer 14$4,323 AUD
Retailer 11$4,963 AUD
Retailer 15$5,011 AUD
Retailer 3$5,182 AUD
With Clarity$5,239 AUD

31 data points across 16 retailers

23 retailers$1,135 AUD to $5,239 AUD

A
Cheapest Retailer
-
$1,135 AUD
$797 USD
A
Retailer 2
-
$1,236 AUD
$868 USD
View
A
Retailer 3
-
$1,317 AUD
$925 USD
View
Retailer 4
-
$1,317 AUD
$925 USD
View
Price last confirmed 14 days ago
A
Retailer 5
-
$1,371 AUD
$963 USD
View
Final sale: no returns
A
Retailer 6
-
$1,493 AUD
£826 GBP
View
A
Retailer 7
-
$1,566 AUD
$1,100 USD
View
A
Retailer 8
-
$2,020 AUD
£1,117 GBP
View
A
Retailer 9
-
$2,125 AUD
$1,493 USD
View
A
Retailer 10
-
$2,152 AUD
$1,512 USD
View
A
Retailer 11
-
$2,327 AUD
€1,557 EUR
View
A
Retailer 12
-
$2,421 AUD
ZAR 27,468 ZAR
View
B+
Retailer 13
-
$2,856 AUD
$2,006 USD
View
B+
Retailer 14
-
$3,278 AUD
View
B+
Retailer 15
-
$3,703 AUD
$2,601 USD
View
B+
Retailer 16
-
$4,100 AUD
£2,268 GBP
View
B+
Retailer 17
-
$4,323 AUD
$3,037 USD
View
B+
Retailer 18
-
$4,554 AUD
$3,199 USD
View
B
Retailer 19
-
$4,893 AUD
SGD 4,645 SGD
View
B+
Retailer 20
-
$4,963 AUD
£2,745 GBP
View
B
Retailer 21
-
$5,011 AUD
$3,520 USD
View
Retailer 22
-
$5,182 AUD
$3,640 USD
View
Price last confirmed 10 days ago
Most Expensive
B
With Clarity
825656201 · Oct 31
$5,239 AUD
$3,680 USD
View
22 more retailers have this diamond
Prices start from $1,135 AUDSave up to $4,104 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
1.77ct Princess
$1,135 AUD