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Cushion|Lab Grown|IGI

0.71ct D VS2 Cushion Lab Grown Diamond

ID • D/VS2 • IGI LG830647355

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

Certificate IGI LG830647355

Diamond specifications and retailer prices

From $490 NZD
$275 USD
As of October 27, 2026
Save $1,359 NZD (73%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $1,848 NZD at MOH London · As of October 29, 2026
View at MOH London

About this 0.71ct lab-grown cushion diamond

This 0.71ct lab-grown cushion sits in the half to three-quarter carat band, graded D colour (colourless) and VS2 clarity (very-slightly-included), with a top-tier cut grade and certified by IGI LG830647355 or 830647355. Listed at 10 retailers as of October 27, 2026, with prices from $490 to $1,848, a $1,359 spread on the same certified stone. MOH London lists it at $1,848. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

0.71
Carat
D
Colour
VS2
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35°
Pavilion angle42.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG830647355
Dimensions5.11 × 5.11 × 3.48 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
Top View
5.11 mm5.11 mm0.71 ctD / VS2
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG830647355
Side View
Table 63.0%Crown 35°Girdle: STK-VTKPavilion 42.1°Culet: NoneDepth 68.1%

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 27
Current: $1,848 NZD|Low: $472 NZD|High: $1,862 NZD|Avg: $924 NZD|+19.8%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
October 29, 2026
Retailer 8$490 NZD
Retailer 4$597 NZD
Retailer 7$697 NZD
Retailer 3$703 NZD
Retailer 2$741 NZD
Retailer 6$752 NZD
Retailer 5$1,069 NZD
Retailer 10$1,281 NZD
Retailer 9$1,361 NZD
MOH London$1,848 NZD

43 data points across 10 retailers

10 retailers$490 NZD to $1,848 NZD

A
Cheapest Retailer
-
$490 NZD
$275 USD
A
Retailer 2
-
$597 NZD
$335 USD
View
Price last confirmed 14 days ago
B+
Retailer 3
-
$697 NZD
$391 USD
View
A
Retailer 4
-
$703 NZD
£311 GBP
View
B+
Retailer 5
-
$741 NZD
€396 EUR
View
B+
Retailer 6
-
$752 NZD
A$649 AUD
View
B+
Retailer 7
-
$1,069 NZD
$600 USD
View
B
Retailer 8
-
$1,308 NZD
$734 USD
View
B
Retailer 9
-
$1,361 NZD
$764 USD
View
Price last confirmed 11 days ago
Most Expensive
B
MOH London
LG830647355 · Oct 29
$1,848 NZD
£817 GBP
View
9 more retailers have this diamond
Prices start from $490 NZDSave up to $1,359 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
0.71ct Cushion
$490 NZD