CaratHunter
Plans
Round|Lab Grown|IGI

1.54ct J VS2 Round Lab Grown Diamond

EX • J/VS2 • IGI LG480171473

Shape and cutting style on the report: Round brilliant

Certificate IGI LG480171473

Diamond specifications and retailer prices

From $1,530 NZD
As of November 5, 2026
Save $6,800 NZD (82%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,330 NZD at MOH London · As of November 5, 2026
View at MOH London

About this 1.54ct lab-grown round diamond

This 1.54ct 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 LG480171473 or 480171473. Listed at 11 retailers as of November 5, 2026, with prices from $1,530 to $8,330, a $6,800 spread on the same certified stone. MOH London lists it at $8,330. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
J
Colour
VS2
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG480171473
Dimensions7.47 × 7.44 × 4.48 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
7.47 mm7.44 mm1.54 ctJ / VS2
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG480171473
Side View
Table 60.0%Crown 33.3°GirdlePavilion 40.5°Culet: NoneDepth 60.1%

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 5
Current: $8,330 NZD|Low: $1,530 NZD|High: $8,465 NZD|Avg: $3,804 NZD|-1.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
November 5, 2026
Retailer 2$1,530 NZD
Retailer 5$2,241 NZD
Retailer 9$2,439 NZD
Retailer 8$2,510 NZD
Retailer 6$2,599 NZD
Retailer 11$2,909 NZD
Retailer 3$3,600 NZD
Retailer 7$4,118 NZD
Retailer 12$4,846 NZD
Retailer 10$4,872 NZD
Retailer 4$5,819 NZD
MOH London$8,330 NZD

15 data points across 12 retailers

11 retailers$1,530 NZD to $8,330 NZD

A
Cheapest Retailer
-
$1,530 NZD
A
Retailer 2
-
$2,241 NZD
View
B+
Retailer 3
-
$2,439 NZD
View
B+
Retailer 4
-
$2,510 NZD
View
Final sale: no returns
B+
Retailer 5
-
$2,599 NZD
View
Retailer 6
-
$2,599 NZD
View
Price last confirmed 25 days ago
B+
Retailer 7
-
$2,909 NZD
View
B
Retailer 8
-
$4,118 NZD
View
B
Retailer 9
-
$4,846 NZD
View
B
Retailer 10
-
$4,872 NZD
View
Most Expensive
B
MOH London
LG480171473 · Nov 5
$8,330 NZD
£3,687 GBP
View
10 more retailers have this diamond
Prices start from $1,530 NZDSave up to $6,800 NZD

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
1.54ct Round
$1,530 NZD