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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG804643256

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG804643256

Diamond specifications and retailer prices

From $3,177 NZD
As of November 4, 2026
Save $8,382 NZD (73%) vs most expensive(unlock to see where)
14 retailers carry this diamond
Most expensive: $11,559 NZD at Taylor and Hart · As of November 4, 2026
View at Taylor and Hart

About this 3.06ct lab-grown cushion diamond

This 3.06ct lab-grown cushion sits in the three to five carat band, graded D colour (colourless) and FL clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG804643256 or 804643256. Listed at 14 retailers as of November 4, 2026, with prices from $3,177 to $11,559, a $8,382 spread on the same certified stone. Taylor and Hart lists it at $11,559. Lab-grown prices in the 2ct and up range have fallen 40 to 60% over the last 18 months. Use the cross-retailer spread above to find the lowest current listing.

The 4Cs

3.06
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle32.6°
Pavilion angle32.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG804643256
Dimensions9.70 × 7.58 × 4.85 mm
L/W Ratio1.28
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
9.70 mm7.58 mm3.06 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG804643256
Side View
Table 61.0%Crown 32.6°Girdle: MED-STKPavilion 32.4°Culet: NoneDepth 64.0%

Caratlytics Score

How it works →
A+
Exceptional
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: $9,372 NZD|Low: $3,177 NZD|High: $21,323 NZD|Avg: $9,416 NZD|-43.2%
Retailer 1
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
Retailer 12
Retailer 13
Taylor and Hart
November 5, 2026
Retailer 8$3,177 NZD
Retailer 2$4,036 NZD
Retailer 4$4,181 NZD
Retailer 6$4,616 NZD
Retailer 11$5,175 NZD
Retailer 10$5,483 NZD
Retailer 5$6,126 NZD
Retailer 7$7,664 NZD
Retailer 13$7,948 NZD
Retailer 9$8,870 NZD
Retailer 1$9,372 NZD
Retailer 3$9,934 NZD
Retailer 12$10,037 NZD
Taylor and Hart$11,559 NZD

44 data points across 14 retailers

14 retailers$3,177 NZD to $11,559 NZD

A+
Cheapest Retailer
-
$3,177 NZD
Final sale: no returns
A
Retailer 2
-
$4,036 NZD
View
A
Retailer 3
-
$4,181 NZD
View
A
Retailer 4
-
$4,616 NZD
View
A
Retailer 5
-
$5,175 NZD
View
A
Retailer 6
-
$5,483 NZD
View
Retailer 7
-
$6,126 NZD
View
Price last confirmed 24 days ago
B+
Retailer 8
-
$7,664 NZD
View
B+
Retailer 9
-
$7,948 NZD
View
B+
Retailer 10
-
$8,870 NZD
View
B+
Retailer 11
-
$9,372 NZD
View
B+
Retailer 12
-
$9,934 NZD
View
B+
Retailer 13
-
$10,037 NZD
View
Most Expensive
B+
Taylor and Hart
F6PHQ9G · Nov 4
$11,559 NZD
$6,516 USD
View
13 more retailers have this diamond
Prices start from $3,177 NZDSave up to $8,382 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+
3.06ct Cushion
$3,177 NZD