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Cushion|Lab Grown|IGI

1.00ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG846662339

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG846662339

Diamond specifications and retailer prices

From $800 NZD
As of November 4, 2026
Save $4,256 NZD (84%) vs most expensive(unlock to see where)
10 retailers carry this diamond
Most expensive: $5,056 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 1ct lab-grown cushion diamond

This 1ct lab-grown cushion sits in the classic one-carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG846662339 or 846662339. Listed at 10 retailers as of November 4, 2026, with prices from $800 to $5,056, a $4,256 spread on the same certified stone. Do Amore Diamonds lists it at $5,056. Compare the cross-retailer prices above before buying. The same certified stone often varies 15 to 40% across stores.

The 4Cs

1.00
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.8°
Pavilion angle33.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG846662339
Dimensions7.80 × 4.76 × 3.39 mm
L/W Ratio1.64
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
7.80 mm4.76 mm1.00 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG846662339
Side View
Table 57.0%Crown 32.8°Girdle: STK-VTKPavilion 33.6°Culet: NoneDepth 71.2%

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: $5,056 NZD|Low: $800 NZD|High: $5,056 NZD|Avg: $2,028 NZD
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
November 5, 2026
Retailer 3$800 NZD
Retailer 6$825 NZD
Retailer 10$825 NZD
Retailer 9$1,146 NZD
Retailer 8$1,164 NZD
Retailer 5$1,316 NZD
Retailer 4$2,333 NZD
Retailer 7$2,980 NZD
Retailer 2$3,034 NZD
Do Amore Diamonds$5,056 NZD

16 data points across 10 retailers

10 retailers$800 NZD to $5,056 NZD

A
Cheapest Retailer
-
$800 NZD
A
Retailer 2
-
$825 NZD
View
A
Retailer 3
-
$825 NZD
View
A
Retailer 4
-
$1,047 NZD
View
A
Retailer 5
-
$1,146 NZD
View
A
Retailer 6
-
$1,316 NZD
View
B
Retailer 7
-
$2,333 NZD
View
B
Retailer 8
-
$2,980 NZD
View
B
Retailer 9
-
$3,034 NZD
View
Most Expensive
B
Do Amore Diamonds
27-0567D2E37 · Nov 4
$5,056 NZD
$2,850 USD
View
9 more retailers have this diamond
Prices start from $800 NZDSave up to $4,256 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
1.00ct Cushion
$800 NZD