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Cushion|Lab Grown|IGI

3.25ct E IF Cushion Lab Grown Diamond

EX • E/IF • IGI LG745526551

Shape and cutting style on the report: Cushion modified brilliant

Certificate IGI LG745526551

Diamond specifications and retailer prices

From $4,187 NZD
$2,360 USD
As of October 28, 2026
Save $18,896 NZD (82%) vs most expensive(unlock to see where)
13 retailers carry this diamond
Most expensive: $23,084 NZD at Do Amore Diamonds · As of October 28, 2026
View at Do Amore Diamonds

About this 3.25ct lab-grown cushion diamond

This 3.25ct 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 LG745526551 or 745526551. Listed at 13 retailers as of October 28, 2026, with prices from $4,187 to $23,084, a $18,896 spread on the same certified stone. Do Amore Diamonds lists it at $23,084. 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

3.25
Carat
E
Colour
IF
Clarity
Excellent
Cut

Specifications

CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
Crown angle34.9°
Pavilion angle37.2°
OriginLab Grown
Grading LabIGI
CertificateIGI LG745526551
Dimensions10.54 × 8.02 × 5.11 mm
L/W Ratio1.31
Girdle conditionFaceted
Culet sizeLarge
Cert comments
This Laboratory Grown Diamond was created by Chemical Vapor Deposition (CVD) growth process Type IIa
Top View
10.54 mm8.02 mm3.25 ctE / IF
OriginLab Grown
CutExcellent
PolishExcellent
SymmetryExcellent
FluorescenceNone
CertificateIGI LG745526551
Side View
Table 52.0%Crown 34.9°Girdle: MED-STKPavilion 37.2°Culet: LargeDepth 63.7%

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 28
Current: $20,724 NZD|Low: $2,681 NZD|High: $42,069 NZD|Avg: $11,491 NZD
Do Amore Diamonds
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
October 28, 2026
Retailer 14$3,893 NZD
Retailer 13$4,161 NZD
Retailer 15$4,187 NZD
Retailer 4$4,943 NZD
Retailer 2$5,875 NZD
Retailer 12$6,112 NZD
Retailer 5$8,139 NZD
Retailer 16$9,740 NZD
Retailer 10$10,043 NZD
Retailer 11$10,683 NZD
Retailer 7$11,553 NZD
Retailer 3$11,654 NZD
Retailer 9$12,939 NZD
Retailer 6$15,023 NZD
Do Amore Diamonds$20,724 NZD
Retailer 8$42,069 NZD

10 data points across 16 retailers

13 retailers$4,187 NZD to $23,084 NZD

A
Cheapest Retailer
-
$4,187 NZD
$2,360 USD
A
Retailer 2
-
$4,943 NZD
$2,786 USD
View
A
Retailer 3
-
$5,875 NZD
£2,607 GBP
View
A
Retailer 4
-
$6,112 NZD
$3,445 USD
View
B+
Retailer 5
-
$8,139 NZD
£3,612 GBP
View
B+
Retailer 6
-
$10,043 NZD
$5,660 USD
View
B+
Retailer 7
-
$10,683 NZD
$6,021 USD
View
B+
Retailer 8
-
$11,553 NZD
$6,511 USD
View
B
Retailer 9
-
$12,939 NZD
£5,742 GBP
View
B
Retailer 10
-
$14,962 NZD
$8,432 USD
View
B
Retailer 11
-
$15,023 NZD
$8,467 USD
View
B
Retailer 12
-
$20,724 NZD
$11,680 USD
View
Most Expensive
B
Do Amore Diamonds
27-2A92504A5 · Oct 28
$23,084 NZD
$13,010 USD
View
12 more retailers have this diamond
Prices start from $4,187 NZDSave up to $18,896 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
3.25ct Cushion
$4,187 NZD