CaratHunter
Plans
Princess|Lab Grown|IGI

1.23ct F VVS2 Princess Lab Grown Diamond

EX • F/VVS2 • IGI LG791651492

Shape and cutting style on the report: Princess cut

Certificate IGI LG791651492

Diamond specifications and retailer prices

From $523 NZD
As of November 1, 2026
Save $2,886 NZD (85%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $3,409 NZD at Do Amore Diamonds · As of October 31, 2026
View at Do Amore Diamonds

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 LG791651492 or 791651492. Listed at 13 retailers as of October 31, 2026, with prices from $523 to $3,409, a $2,886 spread on the same certified stone. Do Amore Diamonds lists it at $3,409. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle42.2°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG791651492
Dimensions5.84 × 5.70 × 4.18 mm
L/W Ratio1.02
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.84 mm5.70 mm1.23 ctF / VVS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG791651492
Side View
Table 69.0%Crown 42.2°Girdle: Slightly ThickPavilion 38.5°Culet: NoneDepth 73.3%

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 1
Current: $3,409 NZD|Low: $496 NZD|High: $3,409 NZD|Avg: $1,112 NZD
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
Retailer 13
Retailer 14
October 30, 2026
Retailer 4$523 NZD
Retailer 2$541 NZD
Retailer 5$592 NZD
Retailer 14$695 NZD
Retailer 7$787 NZD
Retailer 6$965 NZD
Retailer 3$996 NZD
Retailer 10$1,189 NZD
Retailer 9$1,418 NZD
Retailer 11$1,421 NZD
Retailer 13$1,595 NZD
Retailer 8$1,957 NZD
Retailer 12$2,273 NZD
Do Amore Diamonds$3,409 NZD

23 data points across 14 retailers

13 retailers$523 NZD to $3,409 NZD

A
Cheapest Retailer
-
$523 NZD
Retailer 2
-
$541 NZD
View
Price last confirmed 8 days ago
Retailer 3
-
$592 NZD
View
Price last confirmed 8 days ago
Retailer 4
-
$695 NZD
View
Price last confirmed 8 days ago
Retailer 5
-
$787 NZD
View
Price last confirmed 9 days ago
Retailer 6
-
$996 NZD
View
Price last confirmed 11 days ago
Retailer 7
-
$1,189 NZD
View
Price last confirmed 11 days ago
Retailer 8
-
$1,418 NZD
View
Price last confirmed 9 days ago
B+
Retailer 9
-
$1,421 NZD
View
Retailer 10
-
$1,595 NZD
View
Price last confirmed 8 days ago
Retailer 11
-
$1,957 NZD
View
Price last confirmed 9 days ago
Retailer 12
-
$2,273 NZD
View
Price last confirmed 9 days ago
Most Expensive
B
Do Amore Diamonds
27-3BB68AD1E · Oct 31
$3,409 NZD
$1,890 USD
View
12 more retailers have this diamond
Prices start from $523 NZDSave up to $2,886 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
$523 NZD