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Round|Lab Grown|IGI

1.55ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG492112675

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112675

Diamond specifications and retailer prices

From $1,229 AUD
As of November 5, 2026
Save $5,522 AUD (82%) vs most expensive(unlock to see where)
12 retailers carry this diamond
Most expensive: $6,751 AUD at MOH London · As of November 3, 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 LG492112675 or 492112675. Listed at 12 retailers as of November 3, 2026, with prices from $1,229 to $6,751, a $5,522 spread on the same certified stone. MOH London lists it at $6,751. 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 angle35.7°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112675
Dimensions7.38 × 7.32 × 4.59 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
7.38 mm7.32 mm1.55 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112675
Side View
Table 56.5%Crown 35.7°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.4%

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: Nov 5
Current: $6,751 AUD|Low: $1,229 AUD|High: $6,841 AUD|Avg: $2,973 AUD|-1.1%
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 13$1,970 AUD
Retailer 12$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 14$3,938 AUD
Retailer 7$4,701 AUD
MOH London$6,751 AUD

40 data points across 15 retailers

12 retailers$1,229 AUD to $6,751 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
Retailer 5
-
$2,101 AUD
View
Price last confirmed 25 days ago
B+
Retailer 6
-
$2,101 AUD
View
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
LG492112675 · Nov 3
$6,751 AUD
£3,721 GBP
View
11 more retailers have this diamond
Prices start from $1,229 AUDSave up to $5,522 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