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Princess|Lab Grown|IGI

1.51ct F VS2 Princess Lab Grown Diamond

VG • F/VS2 • IGI LG849607890

Shape and cutting style on the report: Princess cut

Certificate IGI LG849607890

Diamond specifications and retailer prices

From $477 NZD
As of November 4, 2026
Save $1,151 NZD (71%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,943 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 1.51ct lab-grown princess diamond

This 1.51ct lab-grown princess sits in the one-and-a-half to two carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a very-good cut grade and certified by IGI LG849607890 or 849607890. Listed at 8 retailers as of November 1, 2026, with a 241% 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

1.51
Carat
F
Colour
VS2
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle41.9°
Pavilion angle37.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG849607890
Dimensions6.46 × 6.46 × 4.32 mm
L/W Ratio1.00
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.46 mm6.46 mm1.51 ctF / VS2
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG849607890
Side View
Table 69.0%Crown 41.9°Girdle: MediumPavilion 37.1°Culet: NoneDepth 66.9%

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: Nov 4
Current: $1,943 NZD|Low: $477 NZD|High: $1,943 NZD|Avg: $1,044 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
November 5, 2026
Retailer 8$477 NZD
Retailer 5$566 NZD
Retailer 2$742 NZD
Retailer 6$849 NZD
Retailer 4$873 NZD
Retailer 7$1,425 NZD
Retailer 3$1,628 NZD
MOH London$1,943 NZD

8 data points across 8 retailers

8 retailers$477 NZD to $1,628 NZD

A
Cheapest Retailer
-
$477 NZD
B+
Retailer 2
-
$566 NZD
View
A
Retailer 3
-
$742 NZD
View
B+
Retailer 4
-
$849 NZD
View
B+
Retailer 5
-
$873 NZD
View
B+
Retailer 6
-
$1,425 NZD
View
B
Retailer 7
-
$1,628 NZD
View
Most Expensive
MOH London
LG849607890 · Oct 29
$1,943 NZD
£860 GBP
View
Price last confirmed 7 days ago
7 more retailers have this diamond
Prices start from $477 NZDSave up to $1,151 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
1.51ct Princess
$477 NZD