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Cushion|Lab Grown|IGI

0.97ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG818657657

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

Certificate IGI LG818657657

Diamond specifications and retailer prices

From $685 NZD
As of November 3, 2026
Save $2,287 NZD (77%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $2,972 NZD at MOH London · As of November 3, 2026
View at MOH London

About this 0.97ct lab-grown cushion diamond

This 0.97ct 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 LG818657657 or 818657657. Listed at 13 retailers as of November 3, 2026, with prices from $685 to $2,972, a $2,287 spread on the same certified stone. MOH London lists it at $2,972. 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

0.97
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.1°
Pavilion angle38.5°
OriginLab Grown
Grading LabIGI
CertificateIGI LG818657657
Dimensions5.90 × 5.85 × 3.76 mm
L/W Ratio1.01
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
5.90 mm5.85 mm0.97 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG818657657
Side View
Table 60.0%Crown 34.1°Girdle: MED-STKPavilion 38.5°Culet: NoneDepth 64.3%

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: $2,972 NZD|Low: $685 NZD|High: $3,779 NZD|Avg: $1,865 NZD|-11.6%
MOH London
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
November 4, 2026
Retailer 11$685 NZD
Retailer 5$860 NZD
Retailer 10$1,167 NZD
Retailer 7$1,224 NZD
Retailer 12$1,226 NZD
Retailer 3$1,307 NZD
Retailer 2$1,352 NZD
Retailer 6$1,380 NZD
Retailer 4$2,049 NZD
Retailer 13$2,519 NZD
Retailer 8$2,537 NZD
Retailer 9$2,941 NZD
MOH London$2,972 NZD

36 data points across 13 retailers

13 retailers$685 NZD to $2,972 NZD

A
Cheapest Retailer
-
$685 NZD
Final sale: no returns
Retailer 2
-
$860 NZD
View
Price last confirmed 24 days ago
A
Retailer 3
-
$1,167 NZD
View
A
Retailer 4
-
$1,224 NZD
View
A
Retailer 5
-
$1,226 NZD
View
A
Retailer 6
-
$1,307 NZD
View
A
Retailer 7
-
$1,352 NZD
View
A
Retailer 8
-
$1,380 NZD
View
Retailer 9
-
$2,049 NZD
View
Price last confirmed 17 days ago
B+
Retailer 10
-
$2,519 NZD
View
B+
Retailer 11
-
$2,537 NZD
View
B
Retailer 12
-
$2,941 NZD
View
Most Expensive
B+
MOH London
LG818657657 · Nov 3
$2,972 NZD
£1,319 GBP
View
12 more retailers have this diamond
Prices start from $685 NZDSave up to $2,287 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
0.97ct Cushion
$685 NZD