CaratHunter
Plans
Princess|Lab Grown|IGI

1.81ct D IF Princess Lab Grown Diamond

VG • D/IF • IGI LG784646495

Shape and cutting style on the report: Princess cut

Certificate IGI LG784646495

Diamond specifications and retailer prices

From $1,804 NZD
$1,017 USD
As of October 30, 2026
Save $4,689 NZD (72%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $6,583 NZD at Rare Carat · As of October 21, 2026
View at Rare Carat

About this 1.81ct lab-grown princess diamond

This 1.81ct 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 very-good cut grade and certified by IGI LG784646495 or 784646495. Listed at 8 retailers as of October 30, 2026, with a 260% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

1.81
Carat
D
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.5°
Pavilion angle34.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG784646495
Dimensions6.87 × 6.79 × 4.41 mm
L/W Ratio1.01
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
6.87 mm6.79 mm1.81 ctD / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG784646495
Side View
Table 64.0%Crown 41.5°Girdle: MediumPavilion 34.7°Culet: NoneDepth 64.9%

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: $6,583 NZD|Low: $1,306 NZD|High: $9,563 NZD|Avg: $4,694 NZD|+10.1%
Rare Carat
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
October 30, 2026
Retailer 5$1,306 NZD
Retailer 9$1,804 NZD
Retailer 12$2,166 NZD
Retailer 8$2,463 NZD
Retailer 7$2,742 NZD
Retailer 4$3,294 NZD
Retailer 3$3,648 NZD
Retailer 13$6,056 NZD
Retailer 11$6,077 NZD
Retailer 10$6,300 NZD
Retailer 2$6,494 NZD
Rare Carat$6,583 NZD
Retailer 14$7,108 NZD
Retailer 6$7,140 NZD

25 data points across 14 retailers

8 retailers$1,804 NZD to $6,494 NZD

A
Cheapest Retailer
-
$1,804 NZD
$1,017 USD
A
Retailer 2
-
$2,166 NZD
$1,221 USD
View
A
Retailer 3
-
$2,463 NZD
$1,388 USD
View
A
Retailer 4
-
$2,742 NZD
€1,472 EUR
View
Retailer 5
-
$6,077 NZD
A$5,269 AUD
View
Price last confirmed 23 days ago
B
Retailer 6
-
$6,300 NZD
£2,796 GBP
View
B
Retailer 7
-
$6,494 NZD
$3,660 USD
View
Most Expensive
Rare Carat
M9-66 · Oct 21
$6,583 NZD
$3,710 USD
View
Price last confirmed 9 days ago
7 more retailers have this diamond
Prices start from $1,804 NZDSave up to $4,689 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
1.81ct Princess
$1,804 NZD