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Round|Lab Grown|IGI

1.54ct I VS2 Round Lab Grown Diamond

ID • I/VS2 • IGI LG492112354

Shape and cutting style on the report: Round brilliant

Certificate IGI LG492112354

Diamond specifications and retailer prices

From $1,526 NZD
As of November 4, 2026
Save $7,245 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $8,771 NZD at MOH London · As of November 3, 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 I colour (near-colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG492112354 or 492112354. Listed at 11 retailers as of November 3, 2026, with prices from $1,526 to $8,771, a $7,245 spread on the same certified stone. MOH London lists it at $8,771. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
I
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33°
Pavilion angle40.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG492112354
Dimensions7.58 × 7.55 × 4.43 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
7.58 mm7.55 mm1.54 ctI / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG492112354
Side View
Table 59.5%Crown 33°Girdle: THN-MEDPavilion 40.2°Culet: NoneDepth 58.6%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
Unlock full score analysis
See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 4
Current: $8,771 NZD|Low: $1,526 NZD|High: $8,877 NZD|Avg: $4,495 NZD|-1.0%
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
November 1, 2026
Retailer 2$1,526 NZD
Retailer 6$2,647 NZD
Retailer 10$2,881 NZD
Retailer 9$2,964 NZD
Retailer 7$3,071 NZD
Retailer 12$3,371 NZD
Retailer 3$4,160 NZD
Retailer 8$4,839 NZD
Retailer 13$5,574 NZD
Retailer 11$5,757 NZD
Retailer 4$6,218 NZD
Retailer 5$6,872 NZD
MOH London$8,771 NZD

14 data points across 13 retailers

11 retailers$1,526 NZD to $8,771 NZD

B+
Cheapest Retailer
-
$1,526 NZD
B
Retailer 2
-
$2,647 NZD
View
B
Retailer 3
-
$2,881 NZD
View
B
Retailer 4
-
$2,964 NZD
View
Final sale: no returns
B
Retailer 5
-
$3,071 NZD
View
Retailer 6
-
$3,071 NZD
View
Price last confirmed 24 days ago
B
Retailer 7
-
$3,371 NZD
View
B
Retailer 8
-
$4,839 NZD
View
B
Retailer 9
-
$5,574 NZD
View
B
Retailer 10
-
$5,757 NZD
View
Most Expensive
B
MOH London
LG492112354 · Nov 3
$8,771 NZD
£3,893 GBP
View
10 more retailers have this diamond
Prices start from $1,526 NZDSave up to $7,245 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.

B+
1.54ct Round
$1,526 NZD