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Round|Lab Grown|IGI

1.54ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG776615108

Shape and cutting style on the report: Round brilliant

Certificate IGI LG776615108

Diamond specifications and retailer prices

From $381 NZD
As of November 3, 2026
Save $1,510 NZD (80%) vs most expensive(unlock to see where)
16 retailers carry this diamond
Most expensive: $1,891 NZD at MOH London · As of November 1, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG776615108 or 776615108. Listed at 16 retailers as of November 1, 2026, with prices from $381 to $1,891, a $1,510 spread on the same certified stone. MOH London lists it at $1,891. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.54
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG776615108
Dimensions7.38 × 7.32 × 4.57 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizePointed
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
7.38 mm7.32 mm1.54 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG776615108
Side View
Table 57.0%Crown 35.8°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 62.2%

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 3
Current: $1,891 NZD|Low: $381 NZD|High: $2,241 NZD|Avg: $1,035 NZD|-4.2%
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
November 2, 2026
Retailer 16$381 NZD
Retailer 15$441 NZD
Retailer 6$471 NZD
Retailer 13$471 NZD
Retailer 12$637 NZD
Retailer 5$738 NZD
Retailer 10$781 NZD
Retailer 11$815 NZD
Retailer 7$824 NZD
Retailer 8$927 NZD
Retailer 3$1,103 NZD
Retailer 4$1,388 NZD
Retailer 14$1,517 NZD
Retailer 2$1,523 NZD
Retailer 9$1,612 NZD
Retailer 17$1,886 NZD
MOH London$1,891 NZD

35 data points across 17 retailers

16 retailers$381 NZD to $1,891 NZD

A
Cheapest Retailer
-
$381 NZD
A
Retailer 2
-
$441 NZD
View
Retailer 3
-
$471 NZD
View
Price last confirmed 11 days ago
A
Retailer 4
-
$471 NZD
View
B+
Retailer 5
-
$637 NZD
View
A
Retailer 6
-
$781 NZD
View
A
Retailer 7
-
$815 NZD
View
A
Retailer 8
-
$824 NZD
View
A
Retailer 9
-
$927 NZD
View
Retailer 10
-
$1,103 NZD
View
Price last confirmed 9 days ago
Retailer 11
-
$1,388 NZD
View
Price last confirmed 18 days ago
B+
Retailer 12
-
$1,517 NZD
View
B+
Retailer 13
-
$1,523 NZD
View
B+
Retailer 14
-
$1,612 NZD
View
B+
Retailer 15
-
$1,886 NZD
View
Most Expensive
B+
MOH London
LG776615108 · Nov 1
$1,891 NZD
£837 GBP
View
15 more retailers have this diamond
Prices start from $381 NZDSave up to $1,510 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
$381 NZD