CaratHunter
Plans
Princess|Lab Grown|IGI

0.50ct D VVS1 Princess Lab Grown Diamond

ID • D/VVS1 • IGI LG818670781

Shape and cutting style on the report: Princess cut

Certificate IGI LG818670781

Diamond specifications and retailer prices

From $232 NZD
As of October 30, 2026
Save $1,495 NZD (87%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,413 NZD at MOH London · As of October 26, 2026
View at MOH London

About this 0.5ct lab-grown princess diamond

This 0.5ct lab-grown princess sits in the half to three-quarter carat band, graded D colour (colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818670781 or 818670781. Listed at 19 retailers as of October 30, 2026, with a 644% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.50
Carat
D
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle46.6°
Pavilion angle36.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818670781
Dimensions4.25 × 4.23 × 3.02 mm
L/W Ratio1.00
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
4.25 mm4.23 mm0.50 ctD / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818670781
Side View
Table 72.0%Crown 46.6°Girdle: Slightly ThickPavilion 36.6°Culet: NoneDepth 71.4%

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: $2,413 NZD|Low: $224 NZD|High: $2,438 NZD|Avg: $651 NZD|+0.2%
MOH London
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
November 1, 2026
Retailer 13$232 NZD
Retailer 8$259 NZD
Retailer 10$270 NZD
Retailer 15$289 NZD
Retailer 17$289 NZD
Retailer 9$408 NZD
Retailer 2$481 NZD
Retailer 5$506 NZD
Retailer 16$516 NZD
Retailer 12$520 NZD
Retailer 7$561 NZD
Retailer 11$695 NZD
Retailer 14$734 NZD
Retailer 6$823 NZD
Retailer 3$928 NZD
Retailer 4$979 NZD
MOH London$2,413 NZD

35 data points across 17 retailers

19 retailers$232 NZD to $1,728 NZD

A
Cheapest Retailer
-
$232 NZD
A
Retailer 2
-
$270 NZD
View
A
Retailer 3
-
$289 NZD
View
Retailer 4
-
$289 NZD
View
Price last confirmed 11 days ago
A
Retailer 5
-
$408 NZD
View
A
Retailer 6
-
$422 NZD
View
A
Retailer 7
-
$481 NZD
View
B+
Retailer 8
-
$506 NZD
View
B+
Retailer 9
-
$516 NZD
View
Retailer 10
-
$520 NZD
View
Price last confirmed 9 days ago
Retailer 11
-
$561 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$695 NZD
View
Price last confirmed 6 days ago
Retailer 13
-
$734 NZD
View
Price last confirmed 10 days ago
B
Retailer 14
-
$823 NZD
View
B
Retailer 15
-
$928 NZD
View
B
Retailer 16
-
$979 NZD
View
B
Retailer 17
-
$1,027 NZD
View
B
Retailer 18
-
$1,728 NZD
View
Most Expensive
MOH London
LG818670781 · Oct 26
$2,413 NZD
£1,071 GBP
View
Price under review
18 more retailers have this diamond
Prices start from $232 NZDSave up to $1,495 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
0.50ct Princess
$232 NZD