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1.03ct H VVS1 Round Lab Grown Diamond

ID • H/VVS1 • IGI LG846609757

Shape and cutting style on the report: Round brilliant

Certificate IGI LG846609757

Diamond specifications and retailer prices

From $630 NZD
$355 USD
As of November 1, 2026
Save $986 NZD (61%) vs most expensive(unlock to see where)
6 retailers carry this diamond
Most expensive: $1,616 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.03ct lab-grown round diamond

This 1.03ct lab-grown round sits in the classic one-carat band, graded H colour (near-colourless) and VVS1 clarity (very-very-slightly-included), with a top-tier cut grade and certified by IGI LG846609757 or 846609757. Listed at 6 retailers as of November 1, 2026, with prices from $630 to $1,616, a $986 spread on the same certified stone. MOH London lists it at $1,616. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.03
Carat
H
Colour
VVS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.3°
Pavilion angle40.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846609757
Dimensions6.52 × 6.55 × 3.92 mm
L/W Ratio1.00
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 Faint Blue
Top View
6.52 mm6.55 mm1.03 ctH / VVS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846609757
Side View
Table 60.0%Crown 34.3°Girdle: MED-STKPavilion 40.5°Culet: NoneDepth 60.0%

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 1
Current: $1,616 NZD|Low: $630 NZD|High: $1,616 NZD|Avg: $1,079 NZD
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
November 1, 2026
Retailer 3$630 NZD
Retailer 2$653 NZD
Retailer 4$1,120 NZD
Retailer 5$1,209 NZD
MOH London$1,616 NZD

2 data points across 5 retailers

6 retailers$630 NZD to $1,616 NZD

A
Cheapest Retailer
-
$630 NZD
$355 USD
A
Retailer 2
-
$653 NZD
$368 USD
View
B+
Retailer 3
-
$887 NZD
$500 USD
View
B
Retailer 4
-
$1,120 NZD
$631 USD
View
B
Retailer 5
-
$1,209 NZD
$681 USD
View
Most Expensive
B
MOH London
LG846609757 · Nov 1
$1,616 NZD
£717 GBP
View
5 more retailers have this diamond
Prices start from $630 NZDSave up to $986 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
1.03ct Round
$630 NZD