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Cushion|Lab Grown|IGI

0.89ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG799665366

Shape and cutting style on the report: Antique cushion cut

Certificate IGI LG799665366

Diamond specifications and retailer prices

From $1,242 NZD
As of November 4, 2026
Save $4,413 NZD (78%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $5,655 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 0.89ct lab-grown cushion diamond

This 0.89ct 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 LG799665366 or 799665366. Listed at 13 retailers as of November 3, 2026, with prices from $1,242 to $5,655, a $4,413 spread on the same certified stone. MOH London lists it at $5,655. 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

0.89
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.3°
Pavilion angle39.1°
OriginLab Grown
Grading LabIGI
CertificateIGI LG799665366
Dimensions7.11 × 5.04 × 3.13 mm
L/W Ratio1.41
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
7.11 mm5.04 mm0.89 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG799665366
Side View
Table 60.0%Crown 35.3°Girdle: STK-THKPavilion 39.1°CuletDepth 62.1%

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: Nov 4
Current: $5,655 NZD|Low: $1,192 NZD|High: $5,723 NZD|Avg: $2,442 NZD
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 8$1,242 NZD
Retailer 3$1,350 NZD
Retailer 9$1,440 NZD
Retailer 11$1,440 NZD
Retailer 5$1,476 NZD
Retailer 2$2,008 NZD
Retailer 7$2,061 NZD
Retailer 4$2,283 NZD
Retailer 6$3,546 NZD
Retailer 10$4,048 NZD
MOH London$5,655 NZD

44 data points across 11 retailers

13 retailers$1,242 NZD to $5,655 NZD

A
Cheapest Retailer
-
$1,242 NZD
A
Retailer 2
-
$1,350 NZD
View
A
Retailer 3
-
$1,440 NZD
View
Retailer 4
-
$1,440 NZD
View
Price last confirmed 18 days ago
A
Retailer 5
-
$1,476 NZD
View
Final sale: no returns
B+
Retailer 6
-
$2,008 NZD
View
B+
Retailer 7
-
$2,061 NZD
View
B+
Retailer 8
-
$2,283 NZD
View
B
Retailer 9
-
$3,546 NZD
View
B
Retailer 10
-
$4,048 NZD
View
B
Retailer 11
-
$4,486 NZD
View
B
Retailer 12
-
$4,964 NZD
View
Most Expensive
B
MOH London
LG799665366 · Nov 3
$5,655 NZD
£2,510 GBP
View
12 more retailers have this diamond
Prices start from $1,242 NZDSave up to $4,413 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
0.89ct Cushion
$1,242 NZD