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Round|Lab Grown|IGI

1.05ct G VS1 Round Lab Grown Diamond

ID • G/VS1 • IGI LG811644946

Shape and cutting style on the report: Round brilliant

Certificate IGI LG811644946

Diamond specifications and retailer prices

From $313 NZD
As of November 3, 2026
Save $1,315 NZD (81%) vs most expensive(unlock to see where)
18 retailers carry this diamond
Most expensive: $1,628 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 G colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG811644946 or 811644946. Listed at 18 retailers as of November 2, 2026, with prices from $313 to $1,628, a $1,315 spread on the same certified stone. MOH London lists it at $1,628. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.05
Carat
G
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.5°
Pavilion angle41.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG811644946
Dimensions6.54 × 6.51 × 4.02 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
6.54 mm6.51 mm1.05 ctG / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG811644946
Side View
Table 58.0%Crown 34.5°Girdle: MediumPavilion 41.1°Culet: NoneDepth 61.6%

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: $1,628 NZD|Low: $313 NZD|High: $1,651 NZD|Avg: $764 NZD|-1.2%
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
November 4, 2026
Retailer 14$313 NZD
Retailer 6$325 NZD
Retailer 7$348 NZD
Retailer 8$599 NZD
Retailer 11$601 NZD
Retailer 2$605 NZD
Retailer 13$631 NZD
Retailer 4$738 NZD
Retailer 10$848 NZD
Retailer 12$916 NZD
Retailer 9$923 NZD
Retailer 3$955 NZD
Retailer 5$960 NZD
Retailer 15$1,216 NZD
MOH London$1,628 NZD

32 data points across 15 retailers

18 retailers$313 NZD to $1,628 NZD

A
Cheapest Retailer
-
$313 NZD
Final sale: no returns
A
Retailer 2
-
$325 NZD
View
Retailer 3
-
$348 NZD
View
Price last confirmed 10 days ago
A
Retailer 4
-
$348 NZD
View
A
Retailer 5
-
$546 NZD
View
A
Retailer 6
-
$599 NZD
View
A
Retailer 7
-
$601 NZD
View
A
Retailer 8
-
$605 NZD
View
A
Retailer 9
-
$631 NZD
View
Retailer 10
-
$738 NZD
View
Price last confirmed 10 days ago
B+
Retailer 11
-
$848 NZD
View
B+
Retailer 12
-
$916 NZD
View
B+
Retailer 13
-
$923 NZD
View
B+
Retailer 14
-
$955 NZD
View
B+
Retailer 15
-
$960 NZD
View
B
Retailer 16
-
$1,141 NZD
View
B
Retailer 17
-
$1,216 NZD
View
Most Expensive
B
MOH London
LG811644946 · Nov 2
$1,628 NZD
£721 GBP
View
17 more retailers have this diamond
Prices start from $313 NZDSave up to $1,315 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
$313 NZD