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Cushion|Lab Grown|IGI

0.82ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG726578657

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG726578657

Diamond specifications and retailer prices

From $605 NZD
$340 USD
As of November 4, 2026
1 retailer carries this diamond
Only listing: $605 NZD at William & Sons Jewelers
Only one retailer lists this diamond right now, and it is shown above, so there is nothing to unlock. Similar diamonds are carried by several retailers.
View at William & Sons Jewelers

About this 0.82ct lab-grown cushion diamond

This 0.82ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG726578657 or 726578657. Listed at a single retailer as of November 4, 2026. If it later appears at another store, Carat Hunter will surface the price comparison automatically. Flawless clarity in sub-one-carat stones is rarely visible to the naked eye over VS1, so you are paying a meaningful premium for grade rather than appearance.

The 4Cs

0.82
Carat
D
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.7°
Pavilion angle45.7°
OriginLab Grown
Grading LabIGI
CertificateIGI LG726578657
Dimensions6.12 × 5.16 mm
L/W Ratio1.19
Girdle conditionFaceted
Culet sizePointed
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
6.12 mm5.16 mm0.82 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG726578657
Side View
Table 64.0%Crown 35.7°Girdle: MED-STKPavilion 45.7°Culet: NoneDepth 68.4%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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Price History

Last verified: Nov 4
Current: $2,241 NZD|Low: $374 NZD|High: $2,658 NZD|Avg: $1,436 NZD|+41.6%
Retailer 1
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Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
William & Sons Jewelers
September 28, 2026
Retailer 5$374 NZD
William & Sons Jewelers$605 NZD
Retailer 6$925 NZD
Retailer 10$1,028 NZD
Retailer 8$1,158 NZD
Retailer 7$1,169 NZD
Retailer 3$1,210 NZD
Retailer 13$1,345 NZD
Retailer 4$1,446 NZD
Retailer 12$1,553 NZD
Retailer 2$2,170 NZD
Retailer 1$2,241 NZD
Retailer 9$2,521 NZD
Retailer 11$2,658 NZD

60 data points across 14 retailers

1 retailer

A
William & Sons Jewelers
cert_LG726578657 · Nov 4
$605 NZD
$340 USD
View
Final sale: no returns

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
0.82ct Cushion
$605 NZD