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Round|Lab Grown|IGI

1.05ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG842612790

Shape and cutting style on the report: Round brilliant

Certificate IGI LG842612790

Diamond specifications and retailer prices

From $332 NZD
As of November 3, 2026
Save $1,591 NZD (83%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,924 NZD at MOH London · As of November 2, 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG842612790 or 842612790. Listed at 18 retailers as of November 2, 2026, with prices from $332 to $1,924, a $1,591 spread on the same certified stone. MOH London lists it at $1,924. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle41°
OriginLab Grown
Grading LabIGI
CertificateIGI LG842612790
Dimensions6.50 × 6.52 × 4.04 mm
L/W Ratio1.00
Girdle conditionFaceted
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
6.50 mm6.52 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG842612790
Side View
Table 58.0%Crown 35°Girdle: MED-STKPavilion 41°Culet: NoneDepth 62.0%

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: Nov 3
Current: $1,924 NZD|Low: $332 NZD|High: $1,933 NZD|Avg: $919 NZD|-0.5%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Retailer 14
Retailer 15
Retailer 16
Retailer 17
Retailer 18
November 3, 2026
Retailer 4$332 NZD
Retailer 16$384 NZD
Retailer 15$411 NZD
Retailer 18$411 NZD
Retailer 5$580 NZD
Retailer 14$702 NZD
Retailer 13$709 NZD
Retailer 9$722 NZD
Retailer 6$729 NZD
Retailer 2$750 NZD
Retailer 7$837 NZD
Retailer 11$1,003 NZD
Retailer 12$1,013 NZD
Retailer 3$1,323 NZD
Retailer 17$1,326 NZD
Retailer 8$1,417 NZD
Retailer 10$1,492 NZD
MOH London$1,924 NZD

17 data points across 18 retailers

18 retailers$332 NZD to $1,924 NZD

A
Cheapest Retailer
-
$332 NZD
A
Retailer 2
-
$384 NZD
View
A
Retailer 3
-
$411 NZD
View
Retailer 4
-
$411 NZD
View
Price last confirmed 10 days ago
A
Retailer 5
-
$580 NZD
View
A
Retailer 6
-
$702 NZD
View
B+
Retailer 7
-
$709 NZD
View
B+
Retailer 8
-
$722 NZD
View
Retailer 9
-
$729 NZD
View
Price last confirmed 17 days ago
A
Retailer 10
-
$750 NZD
View
B+
Retailer 11
-
$837 NZD
View
B+
Retailer 12
-
$1,003 NZD
View
B+
Retailer 13
-
$1,013 NZD
View
B
Retailer 14
-
$1,323 NZD
View
B
Retailer 15
-
$1,326 NZD
View
B
Retailer 16
-
$1,417 NZD
View
B
Retailer 17
-
$1,492 NZD
View
Most Expensive
B
MOH London
LG842612790 · Nov 2
$1,924 NZD
£852 GBP
View
17 more retailers have this diamond
Prices start from $332 NZDSave up to $1,591 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
1.05ct Round
$332 NZD