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Princess|Lab Grown|IGI

0.51ct D VVS2 Princess Lab Grown Diamond

ID • D/VVS2 • IGI LG818664546

Shape and cutting style on the report: Princess cut

Certificate IGI LG818664546

Diamond specifications and retailer prices

From $145 AUD
$102 USD
As of October 30, 2026
Save $1,178 AUD (89%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,323 AUD at MOH London · As of October 26, 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 D colour (colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG818664546 or 818664546. Listed at 18 retailers as of October 26, 2026, with prices from $145 to $1,323, a $1,178 spread on the same certified stone. MOH London lists it at $1,323. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.51
Carat
D
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
Crown angle41°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818664546
Dimensions4.40 × 4.35 × 3.03 mm
L/W Ratio1.01
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
4.40 mm4.35 mm0.51 ctD / VVS2
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryVery Good
FluorescenceNone
CertificateIGI LG818664546
Side View
Table 71.0%Crown 41°Girdle: ThinPavilion 38.7°Culet: NoneDepth 69.7%

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: Oct 30
Current: $1,323 AUD|Low: $114 AUD|High: $1,338 AUD|Avg: $417 AUD
MOH London
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
Retailer 15
October 31, 2026
Retailer 14$145 AUD
Retailer 13$161 AUD
Retailer 5$168 AUD
Retailer 4$192 AUD
Retailer 15$192 AUD
Retailer 6$245 AUD
Retailer 10$325 AUD
Retailer 8$336 AUD
Retailer 2$351 AUD
Retailer 11$391 AUD
Retailer 12$411 AUD
Retailer 9$434 AUD
Retailer 3$578 AUD
Retailer 7$955 AUD
MOH London$1,323 AUD

45 data points across 15 retailers

18 retailers$145 AUD to $1,323 AUD

A
Cheapest Retailer
-
$145 AUD
$102 USD
A
Retailer 2
-
$161 AUD
$113 USD
View
Final sale: no returns
A
Retailer 3
-
$168 AUD
$118 USD
View
A
Retailer 4
-
$192 AUD
$135 USD
View
A
Retailer 5
-
$192 AUD
$135 USD
View
A
Retailer 6
-
$245 AUD
$172 USD
View
A
Retailer 7
-
$325 AUD
ZAR 3,690 ZAR
View
A
Retailer 8
-
$336 AUD
€225 EUR
View
A
Retailer 9
-
$351 AUD
£194 GBP
View
Retailer 10
-
$391 AUD
$275 USD
View
Price last confirmed 9 days ago
B+
Retailer 11
-
$411 AUD
$289 USD
View
B+
Retailer 12
-
$434 AUD
£240 GBP
View
B+
Retailer 13
-
$510 AUD
SGD 484 SGD
View
B+
Retailer 14
-
$578 AUD
$406 USD
View
B
Retailer 15
-
$662 AUD
$465 USD
View
B
Retailer 16
-
$955 AUD
£528 GBP
View
B
Retailer 17
-
$1,254 AUD
$881 USD
View
Most Expensive
B
MOH London
LG818664546 · Oct 26
$1,323 AUD
£732 GBP
View
17 more retailers have this diamond
Prices start from $145 AUDSave up to $1,178 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
$145 AUD