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Princess|Lab Grown|IGI

1.77ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG844663962

Shape and cutting style on the report: Princess cut

Certificate IGI LG844663962

Diamond specifications and retailer prices

From $1,863 NZD
£827 GBP
As of October 30, 2026
Save $9,528 NZD (84%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $11,391 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG844663962 or 844663962. Listed at 12 retailers as of October 30, 2026, with prices from $1,863 to $11,391, a $9,528 spread on the same certified stone. Do Amore Diamonds lists it at $11,391. 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 angle43°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG844663962
Dimensions6.66 × 6.46 × 4.57 mm
L/W Ratio1.03
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
6.66 mm6.46 mm1.77 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG844663962
Side View
Table 67.0%Crown 43°Girdle: Slightly ThickPavilion 37.1°Culet: NoneDepth 70.7%

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: $11,391 NZD|Low: $1,836 NZD|High: $11,639 NZD|Avg: $4,326 NZD|-2.1%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
October 31, 2026
Retailer 6$1,863 NZD
Retailer 3$2,079 NZD
Retailer 10$2,085 NZD
Retailer 8$2,417 NZD
Retailer 7$2,683 NZD
Retailer 9$3,666 NZD
Retailer 2$4,091 NZD
Retailer 12$4,629 NZD
Retailer 5$5,633 NZD
Retailer 11$6,165 NZD
Retailer 4$6,175 NZD
Do Amore Diamonds$11,391 NZD

13 data points across 12 retailers

12 retailers$1,863 NZD to $11,391 NZD

A
Cheapest Retailer
-
$1,863 NZD
£827 GBP
A
Retailer 2
-
$2,079 NZD
$1,172 USD
View
A
Retailer 3
-
$2,085 NZD
$1,175 USD
View
A
Retailer 4
-
$2,417 NZD
$1,362 USD
View
A
Retailer 5
-
$2,683 NZD
€1,440 EUR
View
B+
Retailer 6
-
$3,666 NZD
$2,066 USD
View
B+
Retailer 7
-
$4,091 NZD
A$3,547 AUD
View
B+
Retailer 8
-
$4,629 NZD
$2,609 USD
View
B+
Retailer 9
-
$5,633 NZD
A$4,884 AUD
View
B+
Retailer 10
-
$6,165 NZD
£2,736 GBP
View
B
Retailer 11
-
$6,175 NZD
$3,480 USD
View
Most Expensive
B
Do Amore Diamonds
27-6B3AE8C72 · Oct 31
$11,391 NZD
$6,420 USD
View
11 more retailers have this diamond
Prices start from $1,863 NZDSave up to $9,528 NZD

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
$1,863 NZD