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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 $1,019 SGD
$797 USD
As of October 30, 2026
Save $3,686 SGD (78%) vs most expensive(unlock to see where)
23 retailers carry this diamond
Most expensive: $4,705 SGD at With Clarity · As of October 30, 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 $1,019 to $4,705, a $3,686 spread on the same certified stone. With Clarity lists it at $4,705. 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: $1,341 SGD|Low: $979 SGD|High: $6,609 SGD|Avg: $2,534 SGD|-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$1,019 SGD
Retailer 7$1,110 SGD
Retailer 6$1,183 SGD
Retailer 10$1,231 SGD
Retailer 1$1,341 SGD
Retailer 15$1,406 SGD
Retailer 11$1,814 SGD
Retailer 8$1,909 SGD
Retailer 12$2,090 SGD
Retailer 14$2,174 SGD
Retailer 4$2,564 SGD
Retailer 17$2,942 SGD
Retailer 9$3,325 SGD
Retailer 2$3,682 SGD
Retailer 16$3,883 SGD
Retailer 13$4,457 SGD
Retailer 18$4,500 SGD
Retailer 3$4,653 SGD
With Clarity$4,705 SGD

31 data points across 19 retailers

23 retailers$1,019 SGD to $4,705 SGD

A
Cheapest Retailer
-
$1,019 SGD
$797 USD
A
Retailer 2
-
$1,110 SGD
$868 USD
View
A
Retailer 3
-
$1,183 SGD
$925 USD
View
Retailer 4
-
$1,183 SGD
$925 USD
View
Price last confirmed 13 days ago
A
Retailer 5
-
$1,231 SGD
$963 USD
View
Final sale: no returns
A
Retailer 6
-
$1,341 SGD
£826 GBP
View
A
Retailer 7
-
$1,406 SGD
$1,100 USD
View
A
Retailer 8
-
$1,814 SGD
£1,117 GBP
View
A
Retailer 9
-
$1,909 SGD
$1,493 USD
View
A
Retailer 10
-
$1,933 SGD
$1,512 USD
View
A
Retailer 11
-
$2,090 SGD
€1,557 EUR
View
A
Retailer 12
-
$2,174 SGD
ZAR 27,468 ZAR
View
B+
Retailer 13
-
$2,564 SGD
$2,006 USD
View
Retailer 14
-
$2,942 SGD
A$3,540 AUD
View
Price last confirmed 9 days ago
B+
Retailer 15
-
$3,325 SGD
$2,601 USD
View
B+
Retailer 16
-
$3,682 SGD
£2,268 GBP
View
B+
Retailer 17
-
$3,883 SGD
$3,037 USD
View
B+
Retailer 18
-
$4,090 SGD
$3,199 USD
View
B
Retailer 19
-
$4,394 SGD
View
B+
Retailer 20
-
$4,457 SGD
£2,745 GBP
View
B
Retailer 21
-
$4,500 SGD
$3,520 USD
View
Retailer 22
-
$4,653 SGD
$3,640 USD
View
Price last confirmed 9 days ago
Most Expensive
B
With Clarity
825656201 · Oct 30
$4,705 SGD
$3,680 USD
View
22 more retailers have this diamond
Prices start from $1,019 SGDSave up to $3,686 SGD

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
$1,019 SGD