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Princess|Lab Grown|IGI

1.21ct F VVS1 Princess Lab Grown Diamond

VG • F/VVS1 • IGI LG848650728

Shape and cutting style on the report: Princess cut

Certificate IGI LG848650728

Diamond specifications and retailer prices

From $460 AUD
As of October 30, 2026
Save $711 AUD (61%) vs most expensive(unlock to see where)
5 retailers carry this diamond
Most expensive: $1,602 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.21ct lab-grown princess diamond

This 1.21ct lab-grown princess sits in the classic one-carat band, graded F colour (colourless) and VVS1 clarity (very-very-slightly-included), with a very-good cut grade and certified by IGI LG848650728 or 848650728. Listed at 5 retailers as of October 30, 2026, with a 155% 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

1.21
Carat
F
Colour
VVS1
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle39.5°
Pavilion angle39.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG848650728
Dimensions5.82 × 5.74 × 4.16 mm
L/W Ratio1.01
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.82 mm5.74 mm1.21 ctF / VVS1
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG848650728
Side View
Table 70.0%Crown 39.5°Girdle: MediumPavilion 39.2°Culet: NoneDepth 72.5%

Caratlytics Score

How it works →
A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Oct 30
Current: $1,602 AUD|Low: $460 AUD|High: $1,602 AUD|Avg: $896 AUD|+0.3%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
October 31, 2026
Retailer 3$460 AUD
Retailer 2$620 AUD
Retailer 4$809 AUD
Retailer 5$1,171 AUD
MOH London$1,602 AUD

10 data points across 5 retailers

5 retailers$460 AUD to $1,171 AUD

B+
Cheapest Retailer
-
$460 AUD
A
Retailer 2
-
$620 AUD
View
B+
Retailer 3
-
$809 AUD
View
B
Retailer 4
-
$1,171 AUD
View
Most Expensive
MOH London
LG848650728 · Oct 29
$1,602 AUD
£883 GBP
View
Price last confirmed 7 days ago
4 more retailers have this diamond
Prices start from $460 AUDSave up to $711 AUD

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
1.21ct Princess
$460 AUD