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Cushion|Lab Grown|IGI

0.81ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG807613906

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

Certificate IGI LG807613906

Diamond specifications and retailer prices

From $834 NZD
As of November 3, 2026
Save $4,175 NZD (83%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $5,008 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 0.81ct lab-grown cushion diamond

This 0.81ct lab-grown cushion sits in the just-under-one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG807613906 or 807613906. Listed at 11 retailers as of November 3, 2026, with prices from $834 to $5,008, a $4,175 spread on the same certified stone. MOH London lists it at $5,008. 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

0.81
Carat
D
Colour
FL
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34°
Pavilion angle37.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG807613906
Dimensions5.35 × 5.19 × 3.54 mm
L/W Ratio1.03
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
5.35 mm5.19 mm0.81 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG807613906
Side View
Table 60.0%Crown 34°Girdle: MED-STKPavilion 37.9°Culet: NoneDepth 68.2%

Caratlytics Score

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A
Excellent
Excellent quality and great value
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See the detailed 0 to 100 score with Quality, Value, Certification & Market breakdown

Price History

Last verified: Nov 3
Current: $5,008 NZD|Low: $834 NZD|High: $10,981 NZD|Avg: $3,277 NZD|-5.9%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 4, 2026
Retailer 10$834 NZD
Retailer 6$1,050 NZD
Retailer 7$1,242 NZD
Retailer 8$1,584 NZD
Retailer 2$2,058 NZD
Retailer 3$2,163 NZD
Retailer 5$2,734 NZD
Retailer 4$4,100 NZD
Retailer 9$4,235 NZD
MOH London$5,008 NZD
Retailer 11$10,981 NZD

31 data points across 11 retailers

11 retailers$834 NZD to $5,008 NZD

A
Cheapest Retailer
-
$834 NZD
A
Retailer 2
-
$1,050 NZD
View
Retailer 3
-
$1,242 NZD
View
Price last confirmed 7 days ago
A
Retailer 4
-
$1,584 NZD
View
B+
Retailer 5
-
$2,058 NZD
View
B+
Retailer 6
-
$2,163 NZD
View
B+
Retailer 7
-
$2,734 NZD
View
B
Retailer 8
-
$4,100 NZD
View
B
Retailer 9
-
$4,235 NZD
View
Most Expensive
B
MOH London
LG807613906 · Nov 3
$5,008 NZD
£2,223 GBP
View
9 more retailers have this diamond
Prices start from $834 NZDSave up to $4,175 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
0.81ct Cushion
$834 NZD