CaratHunter
Plans
Round|Lab Grown|IGI

2.54ct J VS1 Round Lab Grown Diamond

EX • J/VS1 • IGI LG459198930

Shape and cutting style on the report: Round brilliant

Certificate IGI LG459198930

Diamond specifications and retailer prices

From $504 AUD
$354 USD
As of November 1, 2026
Save $1,949 AUD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $2,453 AUD at MOH London · As of October 29, 2026
View at MOH London

About this 2.54ct lab-grown round diamond

This 2.54ct lab-grown round sits in the two to three carat band, graded J colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG459198930 or 459198930. Listed at 19 retailers as of October 29, 2026, with prices from $504 to $2,453, a $1,949 spread on the same certified stone. MOH London lists it at $2,453. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

2.54
Carat
J
Colour
VS1
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.6°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG459198930
Dimensions8.66 × 8.63 × 5.46 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
8.66 mm8.63 mm2.54 ctJ / VS1
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG459198930
Side View
Table 55.5%Crown 36.6°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 63.1%

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 1
Current: $2,453 AUD|Low: $484 AUD|High: $2,470 AUD|Avg: $1,310 AUD|-0.6%
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
Retailer 16
Retailer 17
Retailer 18
Retailer 19
November 1, 2026
Retailer 19$504 AUD
Retailer 6$585 AUD
Retailer 3$625 AUD
Retailer 8$625 AUD
Retailer 10$692 AUD
Retailer 13$840 AUD
Retailer 16$840 AUD
Retailer 12$991 AUD
Retailer 14$1,009 AUD
Retailer 5$1,046 AUD
Retailer 15$1,507 AUD
Retailer 9$1,555 AUD
Retailer 17$1,644 AUD
Retailer 18$1,832 AUD
Retailer 2$1,993 AUD
Retailer 4$1,995 AUD
Retailer 7$2,009 AUD
Retailer 11$2,067 AUD
MOH London$2,453 AUD

38 data points across 19 retailers

19 retailers$504 AUD to $2,453 AUD

A
Cheapest Retailer
-
$504 AUD
$354 USD
A
Retailer 2
-
$585 AUD
$411 USD
View
A
Retailer 3
-
$625 AUD
$439 USD
View
Retailer 4
-
$625 AUD
$439 USD
View
Price last confirmed 7 days ago
A
Retailer 5
-
$692 AUD
HK$3,800 HKD
View
B+
Retailer 6
-
$840 AUD
$590 USD
View
A
Retailer 7
-
$840 AUD
$590 USD
View
A
Retailer 8
-
$991 AUD
£548 GBP
View
A
Retailer 9
-
$1,009 AUD
€675 EUR
View
A
Retailer 10
-
$1,046 AUD
$735 USD
View
A
Retailer 11
-
$1,507 AUD
ZAR 17,099 ZAR
View
A
Retailer 12
-
$1,555 AUD
$1,092 USD
View
Retailer 13
-
$1,644 AUD
$1,155 USD
View
A
Retailer 14
-
$1,832 AUD
$1,287 USD
View
Retailer 15
-
$1,993 AUD
$1,400 USD
View
A
Retailer 16
-
$1,995 AUD
SGD 1,894 SGD
View
A
Retailer 17
-
$2,009 AUD
$1,411 USD
View
A
Retailer 18
-
$2,067 AUD
$1,452 USD
View
Most Expensive
A
MOH London
LG459198930 · Oct 29
$2,453 AUD
£1,357 GBP
View
18 more retailers have this diamond
Prices start from $504 AUDSave up to $1,949 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
2.54ct Round
$504 AUD