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Cushion|Lab Grown|IGI

3.06ct D FL Cushion Lab Grown Diamond

EX • D/FL • IGI LG798609342

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG798609342

Diamond specifications and retailer prices

From $6,695 NZD
As of November 4, 2026
Save $29,801 NZD (82%) vs most expensive(unlock to see where)
20 retailers carry this diamond
Most expensive: $36,497 NZD at With Clarity · As of November 4, 2026
View at With Clarity

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 LG798609342 or 798609342. Listed at 20 retailers as of November 4, 2026, with prices from $6,695 to $36,497, a $29,801 spread on the same certified stone. With Clarity lists it at $36,497. 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
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.5°
Pavilion angle38.8°
OriginLab Grown
Grading LabIGI
CertificateIGI LG798609342
Dimensions10.07 × 7.66 × 5.04 mm
L/W Ratio1.31
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
10.07 mm7.66 mm3.06 ctD / FL
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG798609342
Side View
Table 59.0%Crown 35.5°Girdle: MED-STKPavilion 38.8°Culet: NoneDepth 65.8%

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: $15,730 NZD|Low: $6,480 NZD|High: $26,014 NZD|Avg: $12,981 NZD|-1.3%
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
Retailer 14
November 5, 2026
Retailer 11$6,739 NZD
Retailer 3$7,320 NZD
Retailer 2$7,364 NZD
Retailer 6$7,628 NZD
Retailer 10$8,231 NZD
Retailer 7$9,759 NZD
Retailer 8$11,272 NZD
Retailer 14$12,196 NZD
Retailer 1$15,730 NZD
Retailer 12$16,218 NZD
Retailer 9$17,147 NZD
Retailer 5$18,535 NZD
Retailer 4$19,369 NZD
Retailer 13$26,014 NZD

44 data points across 14 retailers

20 retailers$6,695 NZD to $36,497 NZD

A
Cheapest Retailer
-
$6,695 NZD
A
Retailer 2
-
$6,739 NZD
View
A
Retailer 3
-
$7,320 NZD
View
Retailer 4
-
$7,364 NZD
View
Price last confirmed 24 days ago
A
Retailer 5
-
$7,628 NZD
View
A
Retailer 6
-
$7,637 NZD
View
B+
Retailer 7
-
$8,231 NZD
View
Final sale: no returns
B+
Retailer 8
-
$9,759 NZD
View
B+
Retailer 9
-
$11,272 NZD
View
B+
Retailer 10
-
$11,300 NZD
View
B+
Retailer 11
-
$12,196 NZD
View
B+
Retailer 12
-
$15,730 NZD
View
B+
Retailer 13
-
$16,218 NZD
View
B
Retailer 14
-
$17,147 NZD
View
B
Retailer 15
-
$18,535 NZD
View
B
Retailer 16
-
$19,369 NZD
View
B
Retailer 17
-
$21,435 NZD
View
B
Retailer 18
-
$25,945 NZD
View
B
Retailer 19
-
$26,014 NZD
View
Most Expensive
B
With Clarity
798609342 · Nov 3
$36,497 NZD
$20,573 USD
View
19 more retailers have this diamond
Prices start from $6,695 NZDSave up to $29,801 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
$6,695 NZD