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Round|Lab Grown|IGI

1.00ct H VS1 Round Lab Grown Diamond

ID • H/VS1 • IGI LG799642429

Shape and cutting style on the report: Round brilliant

Certificate IGI LG799642429

Diamond specifications and retailer prices

From $267 NZD
As of November 3, 2026
Save $1,276 NZD (83%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $1,542 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 H colour (near-colourless) and VS1 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG799642429 or 799642429. Listed at 20 retailers as of November 2, 2026, with prices from $267 to $1,542, a $1,276 spread on the same certified stone. MOH London lists it at $1,542. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
H
Colour
VS1
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle33.3°
Pavilion angle41.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799642429
Dimensions6.50 × 6.48 × 3.94 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 mm6.48 mm1.00 ctH / VS1
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799642429
Side View
Table 59.0%Crown 33.3°Girdle: MediumPavilion 41.4°Culet: NoneDepth 60.7%

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: $1,542 NZD|Low: $260 NZD|High: $1,592 NZD|Avg: $713 NZD|-3.1%
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
Retailer 19
November 4, 2026
Retailer 6$267 NZD
Retailer 3$297 NZD
Retailer 19$308 NZD
Retailer 15$329 NZD
Retailer 8$331 NZD
Retailer 9$516 NZD
Retailer 14$569 NZD
Retailer 12$603 NZD
Retailer 7$608 NZD
Retailer 2$667 NZD
Retailer 13$804 NZD
Retailer 17$859 NZD
Retailer 11$889 NZD
Retailer 18$896 NZD
Retailer 10$912 NZD
Retailer 16$1,060 NZD
Retailer 5$1,067 NZD
Retailer 4$1,157 NZD
MOH London$1,542 NZD

32 data points across 19 retailers

20 retailers$267 NZD to $1,542 NZD

A
Cheapest Retailer
-
$267 NZD
A
Retailer 2
-
$297 NZD
View
Final sale: no returns
A
Retailer 3
-
$308 NZD
View
Retailer 4
-
$327 NZD
View
Price last confirmed 64 days ago
A
Retailer 5
-
$329 NZD
View
Retailer 6
-
$331 NZD
View
Price last confirmed 10 days ago
A
Retailer 7
-
$516 NZD
View
A
Retailer 8
-
$569 NZD
View
A
Retailer 9
-
$603 NZD
View
A
Retailer 10
-
$608 NZD
View
A
Retailer 11
-
$667 NZD
View
B+
Retailer 12
-
$804 NZD
View
B+
Retailer 13
-
$859 NZD
View
B+
Retailer 14
-
$889 NZD
View
B+
Retailer 15
-
$896 NZD
View
B+
Retailer 16
-
$912 NZD
View
B+
Retailer 17
-
$1,060 NZD
View
B+
Retailer 18
-
$1,067 NZD
View
B+
Retailer 19
-
$1,157 NZD
View
Most Expensive
B
MOH London
LG799642429 · Nov 2
$1,542 NZD
£683 GBP
View
19 more retailers have this diamond
Prices start from $267 NZDSave up to $1,276 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
1.00ct Round
$267 NZD