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1.00ct I VVS2 Round Lab Grown Diamond

ID • I/VVS2 • IGI LG833650430

Shape and cutting style on the report: Round brilliant

Certificate IGI LG833650430

Diamond specifications and retailer prices

From $436 NZD
As of November 1, 2026
Save $1,014 NZD (70%) vs most expensive(unlock to see where)
2 retailers carry this diamond
Most expensive: $1,450 NZD at MOH London · As of November 2, 2026
View at MOH London

About this 1ct lab-grown round diamond

This 1ct lab-grown round sits in the classic one-carat band, graded I colour (near-colourless) and VVS2 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG833650430 or 833650430. Listed at 2 retailers as of November 1, 2026, with prices from $436 to $1,450, a $1,014 spread on the same certified stone. MOH London lists it at $1,450. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
I
Colour
VVS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.5°
Pavilion angle40.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG833650430
Dimensions6.50 × 3.92 × 6.45 mm
L/W Ratio1.66
Girdle conditionFaceted
Cert comments
As Grown - No indication of post-growth treatment This Laboratory Grown Diamond was created by High Pressure High Temperature (HPHT) growth process Type II Light Blue
Top View
6.50 mm3.92 mm1.00 ctI / VVS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG833650430
Side View
Table 58.0%Crown 33.5°Girdle: MED-STKPavilion 40.6°CuletDepth 60.5%

Caratlytics Score

How it works →
B+
Very Good
Strong quality and value balance
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Price History

Last verified: Nov 1
Current: $1,450 NZD|Low: $436 NZD|High: $1,468 NZD|Avg: $901 NZD|-1.2%
MOH London
Retailer 2
November 2, 2026
Retailer 2$436 NZD
MOH London$1,450 NZD

6 data points across 2 retailers

2 retailers$436 NZD to $1,450 NZD

B+
Cheapest Retailer
-
$436 NZD
Most Expensive
B
MOH London
LG833650430 · Nov 2
$1,450 NZD
£642 GBP
View
1 more retailer has this diamond
Prices start from $436 NZDSave up to $1,014 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+
1.00ct Round
$436 NZD