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Cushion|Lab Grown|IGI

3.07ct D FL Cushion Lab Grown Diamond

ID • D/FL • IGI LG780662026

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG780662026

Diamond specifications and retailer prices

From $3,371 NZD
As of November 4, 2026
Save $11,176 NZD (77%) vs most expensive(unlock to see where)
11 retailers carry this diamond
Most expensive: $17,740 NZD at Do Amore Diamonds · As of November 4, 2026
View at Do Amore Diamonds

About this 3.07ct lab-grown cushion diamond

This 3.07ct 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 LG780662026 or 780662026. Listed at 11 retailers as of November 4, 2026, with a 332% spread between the cheapest and most expensive listing. That is exactly the kind of price-discovery gap Carat Hunter was built to surface. 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

3.07
Carat
D
Colour
FL
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.8°
Pavilion angle35.4°
OriginLab Grown
Grading LabIGI
CertificateIGI LG780662026
Dimensions9.45 × 7.56 × 5.19 mm
L/W Ratio1.25
Girdle conditionFaceted
Culet sizePointed
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
9.45 mm7.56 mm3.07 ctD / FL
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG780662026
Side View
Table 61.0%Crown 35.8°Girdle: STK-THKPavilion 35.4°Culet: NoneDepth 68.7%

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: $17,740 NZD|Low: $3,371 NZD|High: $34,345 NZD|Avg: $10,243 NZD|-48.3%
Do Amore Diamonds
Retailer 2
Retailer 3
Retailer 4
Retailer 5
Retailer 6
Retailer 7
Retailer 8
Retailer 9
Retailer 10
Retailer 11
November 5, 2026
Retailer 6$3,371 NZD
Retailer 8$3,383 NZD
Retailer 9$4,309 NZD
Retailer 4$4,717 NZD
Retailer 7$5,506 NZD
Retailer 3$6,007 NZD
Retailer 5$8,340 NZD
Retailer 2$9,402 NZD
Retailer 11$9,970 NZD
Retailer 10$14,547 NZD
Do Amore Diamonds$17,740 NZD

34 data points across 11 retailers

11 retailers$3,371 NZD to $14,547 NZD

A
Cheapest Retailer
-
$3,371 NZD
A
Retailer 2
-
$3,383 NZD
View
A
Retailer 3
-
$4,309 NZD
View
A
Retailer 4
-
$4,717 NZD
View
A
Retailer 5
-
$5,506 NZD
View
A
Retailer 6
-
$6,007 NZD
View
Final sale: no returns
B+
Retailer 7
-
$8,340 NZD
View
B+
Retailer 8
-
$9,402 NZD
View
B+
Retailer 9
-
$9,970 NZD
View
B
Retailer 10
-
$14,547 NZD
View
Most Expensive
Do Amore Diamonds
27-E19CA1CF4 · Nov 4
$17,740 NZD
$10,000 USD
View
Our latest check could not confirm this price
10 more retailers have this diamond
Prices start from $3,371 NZDSave up to $11,176 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
3.07ct Cushion
$3,371 NZD