CaratHunter
Plans
Princess|Lab Grown|IGI

1.11ct D IF Princess Lab Grown Diamond

ID • D/IF • IGI LG801621907

Shape and cutting style on the report: Princess cut

Certificate IGI LG801621907

Diamond specifications and retailer prices

From $473 NZD
$266 USD
As of November 2, 2026
Save $3,046 NZD (87%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $3,519 NZD at Brilliant Earth · As of October 31, 2026
View at Brilliant Earth

About this 1.11ct lab-grown princess diamond

This 1.11ct 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 LG801621907 or 801621907. Listed at 14 retailers as of October 31, 2026, with prices from $473 to $3,519, a $3,046 spread on the same certified stone. Brilliant Earth lists it at $3,519. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.11
Carat
D
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle45.1°
Pavilion angle37.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG801621907
Dimensions5.59 × 5.59 × 3.96 mm
L/W Ratio1.00
Culet sizePointed
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
5.59 mm5.59 mm1.11 ctD / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG801621907
Side View
Table 75.0%Crown 45.1°Girdle: MED-STKPavilion 37.8°Culet: NoneDepth 70.8%

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: Nov 2
Current: $3,519 NZD|Low: $457 NZD|High: $4,692 NZD|Avg: $1,544 NZD|-25.0%
Brilliant Earth
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
November 1, 2026
Retailer 13$473 NZD
Retailer 4$549 NZD
Retailer 6$560 NZD
Retailer 12$818 NZD
Retailer 7$871 NZD
Retailer 8$983 NZD
Retailer 3$1,026 NZD
Retailer 9$1,429 NZD
Retailer 11$1,520 NZD
Retailer 14$1,887 NZD
Retailer 5$2,103 NZD
Retailer 2$2,354 NZD
Retailer 10$2,355 NZD
Brilliant Earth$3,519 NZD

34 data points across 14 retailers

14 retailers$473 NZD to $3,519 NZD

A
Cheapest Retailer
-
$473 NZD
$266 USD
A
Retailer 2
-
$549 NZD
$309 USD
View
A
Retailer 3
-
$560 NZD
$315 USD
View
Final sale: no returns
A
Retailer 4
-
$818 NZD
$460 USD
View
A
Retailer 5
-
$871 NZD
$490 USD
View
A
Retailer 6
-
$983 NZD
€527 EUR
View
A
Retailer 7
-
$1,026 NZD
$577 USD
View
B+
Retailer 8
-
$1,429 NZD
A$1,237 AUD
View
B+
Retailer 9
-
$1,520 NZD
$855 USD
View
B+
Retailer 10
-
$1,887 NZD
$1,062 USD
View
B+
Retailer 11
-
$2,129 NZD
$1,198 USD
View
B+
Retailer 12
-
$2,354 NZD
£1,043 GBP
View
Retailer 13
-
$2,355 NZD
$1,325 USD
View
Price last confirmed 8 days ago
Most Expensive
B
Brilliant Earth
20050709A · Oct 31
$3,519 NZD
$1,980 USD
View
13 more retailers have this diamond
Prices start from $473 NZDSave up to $3,046 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
1.11ct Princess
$473 NZD