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Cushion|Lab Grown|IGI

3.06ct E IF Cushion Lab Grown Diamond

ID • E/IF • IGI LG712560927

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG712560927

Diamond specifications and retailer prices

From $2,697 NZD
$1,520 USD
As of October 31, 2026
Save $10,078 NZD (79%) vs most expensive(unlock to see where)
19 retailers carry this diamond
Most expensive: $12,775 NZD at Brilliant Earth · As of October 31, 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 E colour (colourless) and IF clarity (flawless or internally-flawless), with a top-tier cut grade and certified by IGI LG712560927 or 712560927. Listed at 19 retailers as of October 31, 2026, with prices from $2,697 to $12,775, a $10,078 spread on the same certified stone. Brilliant Earth lists it at $12,775. 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
E
Colour
IF
Clarity
Ideal
Cut

Specifications

CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle37.7°
Pavilion angle38°
OriginLab Grown
Grading LabIGI
CertificateIGI LG712560927
Dimensions9.42 × 7.90 × 5.20 mm
L/W Ratio1.19
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
9.42 mm7.90 mm3.06 ctE / IF
OriginLab Grown
CutIdeal
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG712560927
Side View
Table 61.0%Crown 37.7°Girdle: MED-STKPavilion 38°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: Oct 31
Current: $12,775 NZD|Low: $2,333 NZD|High: $12,793 NZD|Avg: $5,749 NZD|-0.1%
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
November 1, 2026
Retailer 11$2,486 NZD
Retailer 14$2,697 NZD
Retailer 9$2,997 NZD
Retailer 2$3,506 NZD
Retailer 8$3,634 NZD
Retailer 13$3,853 NZD
Retailer 16$4,187 NZD
Retailer 15$4,299 NZD
Retailer 4$5,426 NZD
Retailer 12$5,457 NZD
Retailer 17$5,612 NZD
Retailer 6$6,241 NZD
Retailer 5$6,679 NZD
Retailer 19$6,689 NZD
Retailer 3$7,634 NZD
Retailer 18$7,808 NZD
Retailer 7$8,465 NZD
Retailer 10$10,007 NZD
Brilliant Earth$12,775 NZD

35 data points across 19 retailers

19 retailers$2,697 NZD to $12,775 NZD

Retailer 1
-
$2,486 NZD
$1,401 USD
Price last confirmed 19 days ago
A
Retailer 2
-
$2,697 NZD
$1,520 USD
View
A
Retailer 3
-
$2,997 NZD
$1,689 USD
View
A
Retailer 4
-
$3,506 NZD
£1,556 GBP
View
A
Retailer 5
-
$3,634 NZD
$2,048 USD
View
A
Retailer 6
-
$3,853 NZD
€2,068 EUR
View
A
Retailer 7
-
$4,187 NZD
$2,360 USD
View
Final sale: no returns
A
Retailer 8
-
$4,299 NZD
$2,423 USD
View
A
Retailer 9
-
$5,426 NZD
$3,058 USD
View
A
Retailer 10
-
$5,457 NZD
A$4,732 AUD
View
A
Retailer 11
-
$5,612 NZD
ZAR 51,099 ZAR
View
A
Retailer 12
-
$6,241 NZD
$3,518 USD
View
A
Retailer 13
-
$6,679 NZD
£2,964 GBP
View
A
Retailer 14
-
$6,689 NZD
$3,770 USD
View
B+
Retailer 15
-
$7,634 NZD
$4,303 USD
View
B+
Retailer 16
-
$7,808 NZD
£3,465 GBP
View
B+
Retailer 17
-
$8,465 NZD
$4,771 USD
View
Retailer 18
-
$10,007 NZD
$5,640 USD
View
Price last confirmed 10 days ago
Most Expensive
B
Brilliant Earth
14755068A · Oct 31
$12,775 NZD
$7,200 USD
View
18 more retailers have this diamond
Prices start from $2,697 NZDSave up to $10,078 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
$2,697 NZD