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Cushion|Lab Grown|IGI

1.05ct H VS1 Cushion Lab Grown Diamond

ID • H/VS1 • IGI LG706513053

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG706513053

Diamond specifications and retailer prices

From $600 NZD
€322 EUR
As of October 31, 2026
Save $1,025 NZD (63%) vs most expensive(unlock to see where)
8 retailers carry this diamond
Most expensive: $1,625 NZD at MOH London · As of November 1, 2026
View at MOH London

About this 1.05ct lab-grown cushion diamond

This 1.05ct lab-grown cushion 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 LG706513053 or 706513053. Listed at 8 retailers as of October 31, 2026, with prices from $600 to $1,625, a $1,025 spread on the same certified stone. MOH London lists it at $1,625. 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
PolishVery Good
SymmetryExcellent
FluorescenceNone
Crown angle35.4°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG706513053
Dimensions5.92 × 5.85 × 3.86 mm
L/W Ratio1.01
Girdle conditionFaceted
Culet sizeNone
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
5.92 mm5.85 mm1.05 ctH / VS1
OriginLab Grown
CutIdeal
PolishVery Good
SymmetryExcellent
FluorescenceNone
CertificateIGI LG706513053
Side View
Table 64.0%Crown 35.4°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 66.0%

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: Oct 31
Current: $1,625 NZD|Low: $585 NZD|High: $1,643 NZD|Avg: $892 NZD|+0.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
November 1, 2026
Retailer 2$600 NZD
Retailer 5$619 NZD
Retailer 6$630 NZD
Retailer 3$660 NZD
Retailer 4$914 NZD
Retailer 7$1,215 NZD
MOH London$1,625 NZD

18 data points across 7 retailers

8 retailers$600 NZD to $1,625 NZD

A
Cheapest Retailer
-
$600 NZD
€322 EUR
A
Retailer 2
-
$619 NZD
$349 USD
View
A
Retailer 3
-
$630 NZD
$355 USD
View
A
Retailer 4
-
$660 NZD
£293 GBP
View
Retailer 5
-
$852 NZD
$480 USD
View
Price last confirmed 34 days ago
B+
Retailer 6
-
$914 NZD
$515 USD
View
B
Retailer 7
-
$1,215 NZD
$685 USD
View
Most Expensive
B
MOH London
LG706513053 · Nov 1
$1,625 NZD
£721 GBP
View
7 more retailers have this diamond
Prices start from $600 NZDSave up to $1,025 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 Cushion
$600 NZD