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 $797 USD
As of October 30, 2026
Save $2,883 USD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $3,680 USD 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 $797 to $3,680, a $2,883 spread on the same certified stone. With Clarity lists it at $3,680. 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
Color
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: $1,049 USD|Low: $766 USD|High: $5,170 USD|Avg: $1,982 USD|-0.6%
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
Retailer 16
Retailer 17
Retailer 18
With Clarity
October 30, 2026
Retailer 5$797 USD
Retailer 7$868 USD
Retailer 6$925 USD
Retailer 10$963 USD
Retailer 1$1,049 USD
Retailer 15$1,100 USD
Retailer 11$1,419 USD
Retailer 8$1,493 USD
Retailer 12$1,635 USD
Retailer 14$1,700 USD
Retailer 4$2,006 USD
Retailer 17$2,301 USD
Retailer 9$2,601 USD
Retailer 2$2,880 USD
Retailer 16$3,037 USD
Retailer 13$3,486 USD
Retailer 18$3,520 USD
Retailer 3$3,640 USD
With Clarity$3,680 USD

31 data points across 19 retailers

23 retailers$797 USD to $3,680 USD

A
Cheapest Retailer
-
$797 USD
A
Retailer 2
-
$868 USD
View
A
Retailer 3
-
$925 USD
View
Retailer 4
-
$925 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$963 USD
View
Final sale: no returns
A
Retailer 6
-
$1,049 USD
£826 GBP
View
A
Retailer 7
-
$1,100 USD
View
A
Retailer 8
-
$1,419 USD
£1,117 GBP
View
A
Retailer 9
-
$1,493 USD
View
A
Retailer 10
-
$1,512 USD
View
A
Retailer 11
-
$1,635 USD
€1,557 EUR
View
A
Retailer 12
-
$1,700 USD
ZAR 27,468 ZAR
View
B+
Retailer 13
-
$2,006 USD
View
Retailer 14
-
$2,301 USD
A$3,540 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$2,601 USD
View
B+
Retailer 16
-
$2,880 USD
£2,268 GBP
View
B+
Retailer 17
-
$3,037 USD
View
B+
Retailer 18
-
$3,199 USD
View
B
Retailer 19
-
$3,437 USD
SGD 4,645 SGD
View
B+
Retailer 20
-
$3,486 USD
£2,745 GBP
View
B
Retailer 21
-
$3,520 USD
View
Retailer 22
-
$3,640 USD
View
Price last confirmed 9 days ago
Most Expensive
B
With Clarity
825656201 · Oct 31
$3,680 USD
View
22 more retailers have this diamond
Prices start from $797 USDSave up to $2,883 USD

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
$797 USD