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Round|Lab Grown|IGI

1.55ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG459194412

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459194412

Diamond specifications and retailer prices

From $1,229 AUD
As of November 5, 2026
Save $5,504 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,732 AUD at MOH London · As of November 5, 2026
View at MOH London

About this 1.55ct lab-grown round diamond

This 1.55ct lab-grown round sits in the one-and-a-half to two carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459194412 or 459194412. Listed at 12 retailers as of November 5, 2026, with prices from $1,229 to $6,732, a $5,504 spread on the same certified stone. MOH London lists it at $6,732. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.55
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36°
Pavilion angle40.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459194412
Dimensions7.37 × 7.33 × 4.60 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process and may include post-growth treatment Type IIa
Top View
7.37 mm7.33 mm1.55 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459194412
Side View
Table 58.0%Crown 36°Girdle: MED-STKPavilion 40.9°Culet: NoneDepth 62.4%

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 5
Current: $6,732 AUD|Low: $1,229 AUD|High: $6,832 AUD|Avg: $2,979 AUD|-1.3%
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
November 5, 2026
Retailer 8$1,229 AUD
Retailer 9$1,811 AUD
Retailer 12$1,970 AUD
Retailer 14$2,028 AUD
Retailer 10$2,101 AUD
Retailer 15$2,101 AUD
Retailer 3$2,350 AUD
Retailer 6$2,584 AUD
Retailer 2$2,608 AUD
Retailer 5$2,908 AUD
Retailer 11$3,326 AUD
Retailer 4$3,916 AUD
Retailer 13$3,938 AUD
Retailer 7$4,701 AUD
MOH London$6,732 AUD

39 data points across 15 retailers

12 retailers$1,229 AUD to $6,732 AUD

A
Cheapest Retailer
-
$1,229 AUD
A
Retailer 2
-
$1,811 AUD
View
A
Retailer 3
-
$1,970 AUD
View
A
Retailer 4
-
$2,028 AUD
View
Final sale: no returns
B+
Retailer 5
-
$2,101 AUD
View
Retailer 6
-
$2,101 AUD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,350 AUD
View
B+
Retailer 8
-
$2,608 AUD
View
B
Retailer 9
-
$3,326 AUD
View
B
Retailer 10
-
$3,916 AUD
View
B
Retailer 11
-
$3,938 AUD
View
Most Expensive
B
MOH London
LG459194412 · Nov 5
$6,732 AUD
£3,711 GBP
View
11 more retailers have this diamond
Prices start from $1,229 AUDSave up to $5,504 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
1.55ct Round
$1,229 AUD