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Cushion|Lab Grown|IGI

3.01ct E IF Cushion Lab Grown Diamond

VG • E/IF • IGI LG845670889

Shape and cutting style on the report: Square cushion modified brilliant

Certificate IGI LG845670889

Diamond specifications and retailer prices

From $2,321 NZD
$1,308 USD
As of October 31, 2026
Save $15,404 NZD (87%) vs most expensive(unlock to see where)
15 retailers carry this diamond
Most expensive: $17,725 NZD at Brilliant Earth · As of October 29, 2026
View at Brilliant Earth

About this 3.01ct lab-grown cushion diamond

This 3.01ct lab-grown cushion sits in the three to five carat band, graded E colour (colourless) and IF clarity (flawless or internally-flawless), with a very-good cut grade and certified by IGI LG845670889 or 845670889. Listed at 15 retailers as of October 29, 2026, with prices from $2,321 to $17,725, a $15,404 spread on the same certified stone. Brilliant Earth lists it at $17,725. Cut grade matters more than carat or clarity for visible brilliance. If you can shift budget toward an Excellent or Ideal cut, do it before chasing higher colour or clarity.

The 4Cs

3.01
Carat
E
Colour
IF
Clarity
Very Good
Cut

Specifications

CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle36.9°
Pavilion angle38.9°
OriginLab Grown
Grading LabIGI
CertificateIGI LG845670889
Dimensions8.13 × 8.07 × 5.63 mm
L/W Ratio1.01
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
8.13 mm8.07 mm3.01 ctE / IF
OriginLab Grown
CutVery Good
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG845670889
Side View
Table 55.0%Crown 36.9°Girdle: MED-THKPavilion 38.9°Culet: NoneDepth 69.8%

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: $3,771 NZD|Low: $2,321 NZD|High: $8,823 NZD|Avg: $5,171 NZD|-10.0%
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
October 31, 2026
Retailer 12$2,321 NZD
Retailer 14$2,655 NZD
Retailer 8$2,750 NZD
Retailer 7$3,488 NZD
Retailer 6$3,534 NZD
Retailer 1$3,771 NZD
Retailer 9$4,189 NZD
Retailer 10$5,270 NZD
Retailer 4$5,735 NZD
Retailer 3$6,625 NZD
Retailer 11$6,961 NZD
Retailer 13$7,600 NZD
Retailer 5$7,979 NZD
Retailer 2$8,420 NZD

10 data points across 14 retailers

15 retailers$2,321 NZD to $17,725 NZD

A
Cheapest Retailer
-
$2,321 NZD
$1,308 USD
Final sale: no returns
A
Retailer 2
-
$2,655 NZD
£1,178 GBP
View
A
Retailer 3
-
$2,750 NZD
$1,550 USD
View
A
Retailer 4
-
$3,488 NZD
£1,548 GBP
View
A
Retailer 5
-
$3,534 NZD
$1,992 USD
View
A
Retailer 6
-
$3,771 NZD
€2,024 EUR
View
A
Retailer 7
-
$4,189 NZD
$2,361 USD
View
A
Retailer 8
-
$5,270 NZD
$2,970 USD
View
A
Retailer 9
-
$5,735 NZD
ZAR 52,221 ZAR
View
B+
Retailer 10
-
$6,625 NZD
£2,940 GBP
View
A
Retailer 11
-
$6,961 NZD
$3,923 USD
View
B+
Retailer 12
-
$7,600 NZD
$4,284 USD
View
B+
Retailer 13
-
$7,979 NZD
£3,541 GBP
View
B+
Retailer 14
-
$8,420 NZD
$4,746 USD
View
Most Expensive
B
Brilliant Earth
22292598A · Oct 29
$17,725 NZD
$9,990 USD
View
14 more retailers have this diamond
Prices start from $2,321 NZDSave up to $15,404 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
3.01ct Cushion
$2,321 NZD