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Princess|Lab Grown|IGI

3.54ct F VS1 Princess Lab Grown Diamond

ID • F/VS1 • IGI LG750578122

Shape and cutting style on the report: Princess cut

Certificate IGI LG750578122

Diamond specifications and retailer prices

From $1,756 NZD
$988 USD
As of November 2, 2026
Save $4,167 NZD (70%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $5,923 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 3.54ct lab-grown princess diamond

This 3.54ct lab-grown princess sits in the three to five carat band, graded F colour (colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG750578122 or 750578122. Listed at 8 retailers as of October 29, 2026, with prices from $1,756 to $5,923, a $4,167 spread on the same certified stone. MOH London lists it at $5,923. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.54
Carat
F
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.8°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG750578122
Dimensions8.22 × 8.15 × 5.89 mm
L/W Ratio1.01
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
8.22 mm8.15 mm3.54 ctF / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG750578122
Side View
Table 70.0%Crown 43.8°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.3%

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 2
Current: $5,923 NZD|Low: $1,688 NZD|High: $5,970 NZD|Avg: $3,366 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 2, 2026
Retailer 6$1,756 NZD
Retailer 5$1,895 NZD
Retailer 7$1,960 NZD
Retailer 2$2,126 NZD
Retailer 4$4,117 NZD
Retailer 8$4,593 NZD
Retailer 3$4,959 NZD
MOH London$5,923 NZD

42 data points across 8 retailers

8 retailers$1,756 NZD to $5,923 NZD

A
Cheapest Retailer
-
$1,756 NZD
$988 USD
A
Retailer 2
-
$1,895 NZD
$1,066 USD
View
A
Retailer 3
-
$1,960 NZD
$1,103 USD
View
A
Retailer 4
-
$2,126 NZD
£942 GBP
View
Retailer 5
-
$4,117 NZD
A$3,564 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$4,593 NZD
$2,584 USD
View
Retailer 7
-
$4,959 NZD
$2,790 USD
View
Price last confirmed 15 days ago
Most Expensive
B
MOH London
LG750578122 · Oct 29
$5,923 NZD
£2,624 GBP
View
7 more retailers have this diamond
Prices start from $1,756 NZDSave up to $4,167 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
3.54ct Princess
$1,756 NZD