CaratHunter
Plans
Princess|Lab Grown|IGI

0.51ct F VS2 Princess Lab Grown Diamond

EX • F/VS2 • IGI LG632461618

Shape and cutting style on the report: Princess cut

Certificate IGI LG632461618

Diamond specifications and retailer prices

From $271 AUD
As of November 1, 2026
Save $1,418 AUD (84%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,689 AUD at MOH London · As of November 2, 2026
View at MOH London

About this 0.51ct lab-grown princess diamond

This 0.51ct lab-grown princess sits in the half to three-quarter carat band, graded F colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG632461618 or 632461618. Listed at 8 retailers as of November 1, 2026, with prices from $271 to $1,689, a $1,418 spread on the same certified stone. MOH London lists it at $1,689. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
F
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle43.6°
Pavilion angle37.3°
OriginLab Grown
Grading LabIGI
CertificateIGI LG632461618
Dimensions4.40 × 4.34 × 2.99 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
Pre-existing laser inscription on girdle. This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.34 mm0.51 ctF / VS2
OriginLab Grown
CutExcellent
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG632461618
Side View
Table 68.0%Crown 43.6°Girdle: MediumPavilion 37.3°Culet: NoneDepth 68.9%

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 1
Current: $1,689 AUD|Low: $271 AUD|High: $1,903 AUD|Avg: $732 AUD|-11.0%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 5$271 AUD
Retailer 4$306 AUD
Retailer 9$359 AUD
Retailer 3$556 AUD
Retailer 7$574 AUD
Retailer 2$657 AUD
Retailer 8$750 AUD
Retailer 10$892 AUD
Retailer 6$1,407 AUD
MOH London$1,689 AUD

33 data points across 10 retailers

8 retailers$271 AUD to $1,689 AUD

A
Cheapest Retailer
-
$271 AUD
A
Retailer 2
-
$306 AUD
View
B
Retailer 3
-
$556 AUD
View
Retailer 4
-
$574 AUD
View
Price last confirmed 20 days ago
B
Retailer 5
-
$657 AUD
View
B
Retailer 6
-
$750 AUD
View
B
Retailer 7
-
$1,407 AUD
View
Most Expensive
B
MOH London
LG632461618 · Nov 2
$1,689 AUD
£933 GBP
View
7 more retailers have this diamond
Prices start from $271 AUDSave up to $1,418 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
0.51ct Princess
$271 AUD