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Round|Lab Grown|IGI

1.05ct J VS2 Round Lab Grown Diamond

ID • J/VS2 • IGI LG492112476

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112476

Diamond specifications and retailer prices

From $1,053 AUD
$740 USD
As of October 29, 2026
Save $4,994 AUD (83%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $6,047 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 1.05ct lab-grown round diamond

This 1.05ct lab-grown round sits in the classic one-carat band, graded J colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112476 or 492112476. Listed at 13 retailers as of October 29, 2026, with prices from $1,053 to $6,047, a $4,994 spread on the same certified stone. MOH London lists it at $6,047. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
J
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.9°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112476
Dimensions6.62 × 6.65 × 3.92 mm
L/W Ratio1.00
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
6.62 mm6.65 mm1.05 ctJ / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112476
Side View
Table 58.5%Crown 32.9°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 59.0%

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 29
Current: $6,047 AUD|Low: $1,053 AUD|High: $6,096 AUD|Avg: $2,591 AUD|-0.7%
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 30, 2026
Retailer 8$1,053 AUD
Retailer 7$1,529 AUD
Retailer 12$1,712 AUD
Retailer 9$1,774 AUD
Retailer 11$1,774 AUD
Retailer 13$2,021 AUD
Retailer 2$2,064 AUD
Retailer 3$2,525 AUD
Retailer 10$2,824 AUD
Retailer 6$3,041 AUD
Retailer 4$3,597 AUD
Retailer 5$3,969 AUD
MOH London$6,047 AUD

26 data points across 13 retailers

13 retailers$1,053 AUD to $6,047 AUD

A
Cheapest Retailer
-
$1,053 AUD
$740 USD
B+
Retailer 2
-
$1,529 AUD
$1,074 USD
View
B+
Retailer 3
-
$1,664 AUD
$1,169 USD
View
B+
Retailer 4
-
$1,712 AUD
$1,203 USD
View
Final sale: no returns
B+
Retailer 5
-
$1,774 AUD
$1,246 USD
View
Retailer 6
-
$1,774 AUD
$1,246 USD
View
Price last confirmed 13 days ago
B+
Retailer 7
-
$2,021 AUD
$1,420 USD
View
B+
Retailer 8
-
$2,064 AUD
£1,142 GBP
View
B
Retailer 9
-
$2,824 AUD
$1,984 USD
View
B
Retailer 10
-
$3,041 AUD
€2,035 EUR
View
B
Retailer 11
-
$3,324 AUD
$2,335 USD
View
B
Retailer 12
-
$3,597 AUD
$2,527 USD
View
Most Expensive
B
MOH London
LG492112476 · Oct 29
$6,047 AUD
£3,345 GBP
View
12 more retailers have this diamond
Prices start from $1,053 AUDSave up to $4,994 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
1.05ct Round
$1,053 AUD