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Princess|Lab Grown|IGI

1.51ct J VS2 Princess Lab Grown Diamond

GD • J/VS2 • IGI LG442069571

Shape and cutting style on the report: Princess cut

Certificate IGI LG442069571

Diamond specifications and retailer prices

From $2,064 AUD
$1,450 USD
As of October 30, 2026
Save $4,811 AUD (70%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $6,876 AUD 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 J colour (near-colourless) and VS2 clarity (very-slightly-included), with a standard cut grade and certified by IGI LG442069571 or 442069571. Listed at 10 retailers as of October 29, 2026, with prices from $2,064 to $6,876, a $4,811 spread on the same certified stone. MOH London lists it at $6,876. 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
J
Colour
VS2
Clarity
Good
Cut

Specifications

CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle43.4°
Pavilion angle38.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG442069571
Dimensions6.37 × 6.19 × 4.39 mm
L/W Ratio1.03
Culet sizePointed
Cert comments
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Top View
6.37 mm6.19 mm1.51 ctJ / VS2
OriginLab Grown
CutGood
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG442069571
Side View
Table 74.0%Crown 43.4°Girdle: Slightly ThickPavilion 38.7°Culet: NoneDepth 70.9%

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: Oct 30
Current: $6,876 AUD|Low: $1,982 AUD|High: $6,930 AUD|Avg: $3,792 AUD|+0.5%
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
October 28, 2026
Retailer 6$2,064 AUD
Retailer 10$2,246 AUD
Retailer 11$2,312 AUD
Retailer 7$2,394 AUD
Retailer 4$2,633 AUD
Retailer 2$2,641 AUD
Retailer 13$3,254 AUD
Retailer 8$3,777 AUD
Retailer 12$4,346 AUD
Retailer 9$4,489 AUD
Retailer 5$5,360 AUD
Retailer 3$6,856 AUD
MOH London$6,876 AUD

18 data points across 13 retailers

10 retailers$2,064 AUD to $6,876 AUD

A
Cheapest Retailer
-
$2,064 AUD
$1,450 USD
B+
Retailer 2
-
$2,246 AUD
$1,578 USD
View
B+
Retailer 3
-
$2,312 AUD
$1,624 USD
View
Final sale: no returns
B+
Retailer 4
-
$2,394 AUD
$1,682 USD
View
Retailer 5
-
$2,394 AUD
$1,682 USD
View
Price last confirmed 19 days ago
B+
Retailer 6
-
$2,641 AUD
$1,855 USD
View
B
Retailer 7
-
$3,777 AUD
$2,653 USD
View
B
Retailer 8
-
$4,346 AUD
$3,053 USD
View
B
Retailer 9
-
$4,489 AUD
$3,153 USD
View
Most Expensive
C
MOH London
LG442069571 · Oct 29
$6,876 AUD
£3,803 GBP
View
9 more retailers have this diamond
Prices start from $2,064 AUDSave up to $4,811 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
1.51ct Princess
$2,064 AUD