CaratHunter
Plans
Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

ID • F/VVS2 • IGI LG803686889

Shape and cutting style on the report: Princess cut

Certificate IGI LG803686889

Diamond specifications and retailer prices

From $676 NZD
As of November 6, 2026
Save $1,234 NZD (65%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,911 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.23ct lab-grown princess diamond

This 1.23ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG803686889 or 803686889. Listed at 10 retailers as of November 5, 2026, with prices from $676 to $1,911, a $1,234 spread on the same certified stone. MOH London lists it at $1,911. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.23
Carat
F
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.2°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG803686889
Dimensions6.02 × 6.01 × 3.99 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
6.02 mm6.01 mm1.23 ctF / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG803686889
Side View
Table 69.0%Crown 39.2°Girdle: MediumPavilion 37.2°Culet: NoneDepth 66.4%

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: Nov 6
Current: $1,911 NZD|Low: $433 NZD|High: $2,363 NZD|Avg: $1,101 NZD|-1.4%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 6, 2026
Retailer 5$433 NZD
Retailer 9$676 NZD
Retailer 3$754 NZD
Retailer 8$756 NZD
Retailer 2$810 NZD
Retailer 4$875 NZD
Retailer 6$877 NZD
Retailer 11$1,230 NZD
Retailer 7$1,732 NZD
Retailer 10$1,847 NZD
MOH London$1,911 NZD

36 data points across 11 retailers

10 retailers$676 NZD to $1,911 NZD

Retailer 1
-
$433 NZD
Price last confirmed 13 days ago
A
Retailer 2
-
$676 NZD
View
A
Retailer 3
-
$756 NZD
View
A
Retailer 4
-
$810 NZD
View
A
Retailer 5
-
$875 NZD
View
A
Retailer 6
-
$877 NZD
View
Retailer 7
-
$1,230 NZD
View
Price last confirmed 48 days ago
B
Retailer 8
-
$1,732 NZD
View
B
Retailer 9
-
$1,847 NZD
View
Most Expensive
B
MOH London
LG803686889 · Nov 5
$1,911 NZD
£834 GBP
View
9 more retailers have this diamond
Prices start from $676 NZDSave up to $1,234 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
1.23ct Princess
$676 NZD