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Cushion|Lab Grown|IGI

3.06ct D IF Cushion Lab Grown Diamond

EX • D/IF • IGI LG712560925

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG712560925

Diamond specifications and retailer prices

From $2,688 NZD
$1,515 USD
As of October 31, 2026
Save $10,584 NZD (80%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $13,272 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

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 IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712560925 or 712560925. Listed at 19 retailers as of October 29, 2026, with prices from $2,688 to $13,272, a $10,584 spread on the same certified stone. Brilliant Earth lists it at $13,272. 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
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle35.2°
Pavilion angle37.6°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712560925
Dimensions7.93 × 7.93 × 5.39 mm
L/W Ratio1.00
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
7.93 mm7.93 mm3.06 ctD / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712560925
Side View
Table 61.0%Crown 35.2°Girdle: THN-MEDPavilion 37.6°Culet: NoneDepth 68.0%

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: Oct 31
Current: $13,272 NZD|Low: $2,328 NZD|High: $13,272 NZD|Avg: $6,021 NZD
Brilliant Earth
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
Retailer 15
Retailer 16
Retailer 17
Retailer 18
Retailer 19
October 31, 2026
Retailer 11$2,614 NZD
Retailer 12$2,688 NZD
Retailer 7$2,991 NZD
Retailer 2$3,501 NZD
Retailer 6$3,628 NZD
Retailer 16$3,873 NZD
Retailer 13$4,425 NZD
Retailer 3$5,234 NZD
Retailer 17$5,603 NZD
Retailer 9$5,909 NZD
Retailer 14$6,013 NZD
Retailer 4$6,231 NZD
Retailer 15$6,652 NZD
Retailer 18$6,678 NZD
Retailer 19$7,624 NZD
Retailer 8$8,405 NZD
Retailer 5$8,451 NZD
Retailer 10$10,034 NZD
Brilliant Earth$13,272 NZD

36 data points across 19 retailers

19 retailers$2,688 NZD to $13,272 NZD

Retailer 1
-
$2,614 NZD
$1,473 USD
Price last confirmed 18 days ago
A
Retailer 2
-
$2,688 NZD
$1,515 USD
View
A
Retailer 3
-
$2,991 NZD
$1,686 USD
View
A
Retailer 4
-
$3,501 NZD
£1,554 GBP
View
A
Retailer 5
-
$3,628 NZD
$2,045 USD
View
A
Retailer 6
-
$3,873 NZD
€2,079 EUR
View
A
Retailer 7
-
$4,425 NZD
$2,494 USD
View
A
Retailer 8
-
$5,234 NZD
$2,950 USD
View
A
Retailer 9
-
$5,603 NZD
ZAR 51,019 ZAR
View
Retailer 10
-
$5,909 NZD
A$5,124 AUD
View
Price last confirmed 8 days ago
A
Retailer 11
-
$6,013 NZD
$3,389 USD
View
Final sale: no returns
A
Retailer 12
-
$6,231 NZD
$3,512 USD
View
A
Retailer 13
-
$6,652 NZD
£2,952 GBP
View
A
Retailer 14
-
$6,678 NZD
$3,764 USD
View
B+
Retailer 15
-
$7,624 NZD
$4,297 USD
View
B+
Retailer 16
-
$8,405 NZD
£3,730 GBP
View
B+
Retailer 17
-
$8,451 NZD
$4,763 USD
View
Retailer 18
-
$10,034 NZD
$5,655 USD
View
Price last confirmed 12 days ago
Most Expensive
B
Brilliant Earth
14755156A · Oct 29
$13,272 NZD
$7,480 USD
View
18 more retailers have this diamond
Prices start from $2,688 NZDSave up to $10,584 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
$2,688 NZD